Notes

Reviewed-on: #8

.gitignore

@@ -0,0 +1 @@
+*.pyc

AGENTS.md

@@ -0,0 +1,141 @@
+# AGENTS.md
+
+Guide rapide pour les agents qui codent dans ce repository.
+
+## 1) Contexte du projet
+
+- Codebase Tryton monolithique (coeur + modules metier).
+- Noyau serveur a la racine: `application.py`, `wsgi.py`, `admin.py`, `worker.py`, `cron.py`.
+- Couches framework importantes:
+  - ORM: `model/`
+  - Meta/systeme (`ir`): `ir/`
+  - Protocoles RPC: `protocols/`
+  - Backend DB: `backend/`
+- Modules metier: `modules/<module_name>/` (~220 modules).
+
+## 2) Regles de travail pour agent
+
+- Ne jamais toucher des fichiers sans rapport avec la demande.
+- Limiter le scope de modif au minimum necessaire.
+- Respecter le style existant du module cible.
+- Ne pas supprimer du code legacy sans verifier les usages.
+- Si comportement incertain: preferer un patch conservateur + test.
+
+## 3) Zones de bruit a ignorer pendant l'exploration
+
+- `.venv/`
+- `__pycache__/`
+- `build/` (quand present dans des sous-modules)
+- Fichiers temporaires editeur (ex: `*.swp`)
+
+## 4) Comment choisir ou coder selon le besoin
+
+- Si bug ORM/champs:
+  - Lire `model/fields/*.py` et les tests `tests/test_field_*.py`.
+- Si bug transaction/DB:
+  - Lire `transaction.py`, `backend/*/database.py`, `tests/test_backend.py`.
+- Si bug API/RPC/HTTP:
+  - Lire `wsgi.py`, `rpc.py`, `protocols/*`, `tests/test_rpc.py`, `tests/test_wsgi.py`.
+- Si bug metier:
+  - Modifier uniquement `modules/<module>/` + ses tests.
+- Conventions de champs dates:
+  - Dans ce projet, ne pas introduire de `fields.DateTime`.
+  - Utiliser `fields.Date` pour les dates metier et les champs de suivi UI, sauf demande explicite deja existante dans le module cible.
+- Si bug template Relatorio (`.fodt`):
+  - Lire d'abord le template standard voisin du meme domaine (`invoice.fodt`, `sale.fodt`, etc.).
+  - Preferer des proprietes Python simples exposees par le modele plutot que des expressions Genshi complexes dans le template.
+  - Dans les placeholders XML, utiliser `&quot;` et `&apos;` plutot que des antislashs type `\'`.
+  - Si un document facture depend fortement d'une vente/achat, ajouter au besoin un petit pont Python pour exposer des `report_*` stables au template.
+  - Pour les templates `stock.shipment.in`, preferer aussi des proprietes `report_*` sur le shipment plutot que des contextes ad hoc (`si_*`) quand le document devient metier ou client-specifique.
+  - Si plusieurs actions de report pointent vers `report_name = 'account.invoice'`, verifier aussi le cache `invoice_report_cache` dans `modules/account_invoice/invoice.py`: un mauvais cache peut faire croire que plusieurs actions utilisent le meme `.fodt`.
+  - Avant de conclure qu'un template ou une action est faux, verifier si le report alternatif doit bypasser le cache standard.
+  - Pour les templates shipment, ne pas supposer qu'une variable locale comme `shipment` sera definie partout dans Genshi, surtout dans les headers/footers; preferer `records[0]....` ou des placeholders alignes sur le scope reel du report.
+  - Dans `purchase_trade`, pour remonter d'une facture vers shipment, pro forma, freight ou autres donnees logistiques, privilegier le lot physique comme pont entre `purchase.line`, `sale.line` et shipment.
+  - Pour `FREIGHT VALUE`, ne pas lire un champ direct sur la facture: retrouver le fee de shipment (`shipment_in`) dont le produit est `Maritime freight`, puis utiliser `fee.get_amount()`.
+  - Rappels session templates (2026-04-08):
+    - `insurance.fodt`: le texte "insured for account of" doit afficher la compagnie courante (shipment.company.party), pas le client.
+    - `insurance.fodt`: exposer des proprietes Python `report_*` sur `stock.shipment.in` pour les montants (incoming moves) et les zones client-specifiques.
+    - `insurance.fodt`: "Amount insured" suit la regle metier 110% du montant incoming (base calculee via lot -> purchase.line.unit_price * quantite courante convertie).
+    - `insurance.fodt`: zone "Contact the following surveyor" alimentee par une propriete dediee, avec champ `surveyor` (party.party) cote shipment.
+    - `packing_list.fodt`: date en haut a droite = date du jour; unites Net/Gross = unite de `purchase.line`.
+    - `bill.fodt` (sale): la 2eme date doit etre une vraie maturity date (depuis `invoice.lines_to_pay.maturity_date`), pas `payment_term.rec_name`.
+    - `bill.fodt` (sale): le montant en lettres doit provenir du montant du bill (facture/total), pas du `unit_price` de ligne.
+    - Quand un template affiche les placeholders en brut, verifier que les champs sont bien des placeholders Relatorio dans le XML (pas du texte litteral).
+    - Eviter les apostrophes echappees style `\'` dans placeholders; preferer `&quot;` et `&apos;`.
+
+## 4.bis) Memo templates de session
+
+- Voir aussi `notes/template_business_rules.md` pour le recap detaille (business rules + decisions templates de la session).
+
+## 5) Workflow de modification (obligatoire)
+
+1. Identifier le module et le flux impacte.
+2. Localiser un test existant proche du comportement a changer.
+3. Implementer le plus petit patch possible.
+4. Ajouter/adapter les tests au plus pres du changement.
+5. Lancer la validation ciblee (pas toute la suite si inutile).
+6. Donner un resume du risque residuel.
+
+## 6) Checklist avant de rendre une modif
+
+- Le changement est-il limite au domaine demande ?
+- Le comportement existant non cible est-il preserve ?
+- Les droits/regles (`ir.rule`, acces) sont-ils impactes ?
+- Les vues XML et labels sont-ils coherents si un champ change ?
+- Les tests modifies couvrent-ils le bug/la feature ?
+- Le message de commit (si demande) explique clairement le pourquoi ?
+
+## 7) Tests: point de depart pratique
+
+- Suite coeur: `tests/test_tryton.py`
+- Tests coeur par domaine: `tests/test_*.py`
+- Tests module:
+  - `modules/<module>/tests/test_module.py`
+  - `modules/<module>/tests/test_scenario.py`
+  - `modules/<module>/tests/scenario_*.rst`
+
+Quand possible, lancer d'abord la cible minimale:
+
+- fichier de test touche
+- puis fichier voisin de regression
+- puis suite plus large uniquement si necessaire
+
+## 8) Contrat de sortie attendu de l'agent
+
+Toujours fournir:
+
+- Liste des fichiers modifies
+- Resume fonctionnel (ce qui change)
+- Resume technique (pourquoi ce design)
+- Tests executes + resultat
+- Risques residuels et impacts potentiels
+
+## 9) Cas sensibles (demander confirmation humaine)
+
+- Changement schema/structure de donnees
+- Changement de logique de securite/acces
+- Changement de comportement transverse (transaction, pool, RPC, worker)
+- Refactor multi-modules sans ticket explicite
+
+## 10) Raccourci de demarrage pour agent
+
+1. Lire ce fichier.
+2. Lire le(s) fichier(s) touche(s) et leurs tests.
+3. Proposer le patch minimal.
+4. Implementer + tester cible.
+5. Rendre avec le contrat de sortie (section 8).
+- Rappels session 2026-04-09:
+  - `invoice_ict.fodt` / `invoice_ict_final.fodt`: poids et unites depuis `lot.qt.hist` / `lot_unit_line`, priorite lots `physic`, sinon lot `virtual` unique.
+  - `invoice_ict.fodt` / `invoice_ict_final.fodt`: infos shipment depuis les lots reels des lignes facture; ne rien afficher si plusieurs shipments differents.
+  - `invoice_ict.fodt` / `invoice_ict_final.fodt`: `S/I` = `shipment.reference`; `NB BALES: 0` => `Unchanged` sur le final.
+  - `invoice_ict.fodt` / `invoice_ict_final.fodt`: quantites uniformisees a `2` decimales; conversion `LBS` via UoM, jamais via un facteur fixe aveugle.
+  - `invoice_ict.fodt` / `invoice_ict_final.fodt`: si plusieurs lignes reutilisent le meme lot, les lignes detaillees suivent la quantite facturee convertie, mais le `GROSS` global doit rester le vrai delta historique du lot.
+  - `sale_ict.fodt`: meme priorite lots; les mots suivent l'unite reelle; le total convertit vers une unite commune, qui est celle du lot virtuel seulement s'il y a un seul lot virtuel sur tout le report.
+  - `lot.report.r_del_period`: utiliser `sale.line.del_period` pour `lot_s` sans `lot_p`, sinon `purchase.line.del_period`.
+  - `lot.do_weighing`: `lot_qt` editable et ecrasement direct de `lot.lot_qt`.
+  - `account.invoice`: `Validate` cree aussi le `account.move` pour les factures client, attribue aussi le `number` a ce stade pour les factures client comme fournisseur; `Post` ne doit plus forcer une fresh session sur ce flux.
+  - `pricing.pricing`: saisie manuelle autorisee meme sans composant; en manuel, l'utilisateur saisit seulement `Qt` et `Settl. price`; `fixed_qt`, `fixed_qt_price`, `unfixed_qt`, `unfixed_qt_price` et `eod_price` sont derives automatiquement.
+  - `pricing.pricing`: en manuel, `fixed_qt` = cumul des `quantity`, `fixed_qt_price` = moyenne ponderee cumulee des `settl_price`, `unfixed_qt` = reste a fixer, `unfixed_qt_price` = `settl_price` de la ligne.
+  - `pricing.pricing`: `eod_price` reste non editable et calcule en prix moyen pondere; `last=True` gere par groupe `line + component`, choisi sur la `pricing_date` la plus grande.
+  - `purchase_trade`: `trader` filtre sur `TRADER`, `operator` sur `OPERATOR`; fallback sur `quantity` si `quantity_theorical` est vide dans les quotas/pricings.
+  - `sale.line` / `purchase.line`: en mode `basis`, sans `price_component`, le `Price` et le `Fix. progress` de la ligne doivent remonter depuis la ligne `Summary` sans component.

debug.log

@@ -0,0 +1 @@
+[0407/143111.471:ERROR:third_party\crashpad\crashpad\util\win\registration_protocol_win.cc:108] CreateFile: Accès refusé. (0x5)

deployment/README.md

@@ -0,0 +1,5 @@
+# Deployment Notes
+
+- Runbook onboarding SSH: `deployment/runbooks/vps-onboarding.md`
+- VPS 46.202.173.47 credentials: `deployment/vps/46.202.173.47-credentials.md`
+- VPS 46.202.173.47 quickstart: `deployment/vps/46.202.173.47-quickstart.md`

deployment/runbooks/vps-onboarding.md

@@ -0,0 +1,57 @@
+# Procedure - Ajouter un nouveau VPS (SSH)
+
+Date de reference: 2026-04-07
+
+## 1) Preparation locale (Windows)
+
+1. Creer le dossier SSH local si absent:
+`New-Item -ItemType Directory -Force $env:USERPROFILE\.ssh`
+
+2. Generer une cle dediee VPS:
+`ssh-keygen -t ed25519 -C "vps-deploy" -f $env:USERPROFILE\.ssh\vps_deploy_key`
+
+3. Lire la cle publique:
+`Get-Content $env:USERPROFILE\.ssh\vps_deploy_key.pub`
+
+## 2) Installer la cle sur le VPS
+
+1. Se connecter au VPS avec mot de passe (premiere fois):
+`ssh <user>@<ip_vps>`
+
+2. Sur le VPS, preparer le dossier SSH:
+`mkdir -p ~/.ssh`
+`chmod 700 ~/.ssh`
+
+3. Ajouter la cle publique (une ligne complete):
+`echo "ssh-ed25519 ... vps-deploy" >> ~/.ssh/authorized_keys`
+`chmod 600 ~/.ssh/authorized_keys`
+
+## 3) Tester la connexion par cle
+
+Depuis Windows:
+`ssh -i $env:USERPROFILE\.ssh\vps_deploy_key <user>@<ip_vps>`
+
+## 4) Test operationnel minimal
+
+Creer un dossier distant:
+`ssh -i $env:USERPROFILE\.ssh\vps_deploy_key <user>@<ip_vps> "mkdir -p ~/test_codex_deploy && ls -ld ~/test_codex_deploy"`
+
+## 5) Durcissement recommande
+
+- Desactiver l'authentification par mot de passe apres validation de la cle.
+- Utiliser une cle dediee par environnement (dev/staging/prod).
+- Documenter user + IP + chemin de cle dans une fiche VPS separee.
+
+## 6) Note importante - Contrainte sandbox Codex
+
+- Si une commande SSH/SCP echoue avec un message proche de:
+  - `Identity file ... not accessible: Permission denied`
+- Cause probable:
+  - la session est en sandbox et ne peut pas lire la cle locale dans
+    `C:\Users\<user>\.ssh\...`.
+- Action:
+  - relancer la commande en mode `require_escalated` (hors sandbox) pour
+    autoriser l'acces a la cle locale.
+- Exemple observe le 2026-04-07:
+  - creation du dossier `/root/test` sur `46.202.173.47` reussie uniquement
+    apres escalation.

deployment/vps/46.202.173.47-credentials.md

@@ -0,0 +1,36 @@
+# Fiche VPS - 46.202.173.47
+
+Date de reference: 2026-04-07
+
+## Identite serveur
+
+- IP: `46.202.173.47`
+- Hostname alias conseille: `vps3`
+
+## Acces
+
+- Cle publique Laurent Barontini (vps-deploy):
+`ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIEm8JMCYsk6I1IoYhIHXNrdyERHdh+eeDCJagOHaRAEK vps-deploy`
+
+- Cle publique Sylvain Duvernay (s.duvernay@singa-associates.com):
+`ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIG6Xsp/v6q6JO04ETv1880qoSPptUMxlWQvgcBz67o63 s.duvernay@singa-associates.com`
+  - Fichier local: `$env:USERPROFILE\.ssh\id_ed25519`
+
+- Mot de passe fourni:
+`!!OpenSquared!!`
+
+- Utilisateur SSH:
+'root'
+- Port SSH:
+'22'
+
+## Commande de connexion type
+
+- Laurent Barontini (cle vps-deploy):
+`ssh -i $env:USERPROFILE\.ssh\vps_deploy_key <user>@46.202.173.47`
+
+- Sylvain Duvernay (cle id_ed25519):
+`ssh -i $env:USERPROFILE\.ssh\id_ed25519 <user>@46.202.173.47`
+
+- Avec port custom:
+`ssh -i $env:USERPROFILE\.ssh\id_ed25519 -p <port> <user>@46.202.173.47`

deployment/vps/46.202.173.47-quickstart.md

@@ -0,0 +1,39 @@
+# Commandes Rapides - VPS 46.202.173.47
+
+Date de reference: 2026-04-07
+
+## Cles SSH par utilisateur
+
+| Utilisateur | Fichier cle locale |
+|---|---|
+| Laurent Barontini | `$env:USERPROFILE\.ssh\vps_deploy_key` |
+| Sylvain Duvernay | `$env:USERPROFILE\.ssh\id_ed25519` |
+
+> Les commandes ci-dessous utilisent `id_ed25519` (Sylvain Duvernay).
+
+## 1) Test SSH
+
+`ssh -i $env:USERPROFILE\.ssh\id_ed25519 <user>@46.202.173.47 "echo ok"`
+
+## 2) Creer un dossier test distant
+
+`ssh -i $env:USERPROFILE\.ssh\id_ed25519 <user>@46.202.173.47 "mkdir -p ~/test_codex_deploy && ls -ld ~/test_codex_deploy"`
+
+## 3) Lister home distant
+
+`ssh -i $env:USERPROFILE\.ssh\id_ed25519 <user>@46.202.173.47 "ls -la ~"`
+
+## 4) Copier un fichier local vers le VPS
+
+`scp -i $env:USERPROFILE\.ssh\id_ed25519 .\local.txt <user>@46.202.173.47:~/local.txt`
+
+## 5) Recuperer un fichier du VPS
+
+`scp -i $env:USERPROFILE\.ssh\id_ed25519 <user>@46.202.173.47:~/remote.txt .\remote.txt`
+
+## 6) Depannage sandbox (Codex)
+
+- Symptome:
+  - `Identity file ... not accessible: Permission denied`
+- Correctif:
+  - relancer la commande SSH/SCP en mode escalade (`require_escalated`).

ir/model.py

@@ -93,6 +93,7 @@ class Model(
         cursor.execute(*ir_model.select(ir_model.id,
                 where=ir_model.model == model.__name__))
         model_id = None
+        logger.info("MODEL_NAME:%s",model.__name__)
         if cursor.rowcount == -1 or cursor.rowcount is None:
             data = cursor.fetchone()
             if data:

model/fields/binary.py

@@ -30,8 +30,8 @@ class Binary(Field):
             on_change_with=None, depends=None, context=None, loading='lazy',
             filename=None, file_id=None, store_prefix=None):
         self.filename = filename
-        self.file_id = file_id
-        self.store_prefix = store_prefix
+        self.file_id = None #file_id
+        self.store_prefix = None #store_prefix
         super(Binary, self).__init__(string=string, help=help,
             required=required, readonly=readonly, domain=domain, states=states,
             on_change=on_change, on_change_with=on_change_with,

model/model.py

@@ -103,15 +103,26 @@ class Model(URLMixin, PoolBase, metaclass=ModelMeta):
 
     @classmethod
     def _get_name(cls):
-        '''
-        Returns the first non-empty line of the model docstring.
-        '''
-        assert cls.__doc__, '%s has no docstring' % cls
+        if cls.__doc__ is None:
+            print("\n💥 MODELE SANS DOCSTRING :", cls.__name__, " (module:", cls.__module__, ")")
+            raise Exception("MODELE SANS DOCSTRING")
+
         lines = cls.__doc__.splitlines()
-        for line in lines:
-            line = line.strip()
-            if line:
-                return line
+        if lines:
+            return lines[0]
+        return cls.__name__
+
+    # @classmethod
+    # def _get_name(cls):
+    #     '''
+    #     Returns the first non-empty line of the model docstring.
+    #     '''
+    #     assert cls.__doc__, '%s has no docstring' % cls
+    #     lines = cls.__doc__.splitlines()
+    #     for line in lines:
+    #         line = line.strip()
+    #         if line:
+    #             return line
 
     @classmethod
     def __register__(cls, module_name):

modules/account/move.py

@@ -117,6 +117,7 @@ class Move(DescriptionOriginMixin, ModelSQL, ModelView):
     date = fields.Date('Effective Date', required=True, states=_MOVE_STATES)
     post_date = fields.Date('Post Date', readonly=True)
     description = fields.Char('Description', states=_MOVE_STATES)
+    ext_ref = fields.Char('Ext. Ref')
     origin = fields.Reference('Origin', selection='get_origin',
         states=_MOVE_STATES)
     state = fields.Selection([
@@ -921,6 +922,7 @@ class Line(DescriptionOriginMixin, MoveLineMixin, ModelSQL, ModelView):
         fields.Reference("Move Origin", selection='get_move_origin'),
         'get_move_field', searcher='search_move_field')
     description = fields.Char('Description', states=_states)
+    ext_ref = fields.Char('Ext. Ref')
     move_description_used = fields.Function(
         fields.Char("Move Description", states=_states),
         'get_move_field',

modules/account/view/move_form.xml

@@ -21,6 +21,8 @@ this repository contains the full copyright notices and license terms. -->
     <field name="origin" colspan="3"/>
     <label name="description_used"/>
     <field name="description_used" colspan="3"/>
+    <label name="ext_ref"/>
+    <field name="ext_ref" colspan="3"/>
     <notebook>
         <page name="lines">
             <field name="lines" colspan="4"

modules/account/view/move_line_form.xml

@@ -26,6 +26,8 @@ this repository contains the full copyright notices and license terms. -->
     <field name="origin"/>
     <label name="description_used"/>
     <field name="description_used" colspan="3"/>
+    <label name="ext_ref"/>
+    <field name="ext_ref" colspan="3"/>
     <notebook colspan="4">
         <page string="Other Info" id="info">
             <label name="date"/>

modules/account/view/move_line_tree_move.xml

@@ -4,6 +4,7 @@ this repository contains the full copyright notices and license terms. -->
 <tree editable="1">
     <field name="move"/>
     <field name="account" expand="1"/>
+    <field name="ext_ref" expand="1" optional="1"/>
     <field name="party" expand="1"/>
     <field name="debit" sum="1"/>
     <field name="credit" sum="1"/>

modules/account_invoice/invoice.py

@@ -485,7 +485,7 @@ class Invoice(Workflow, ModelSQL, ModelView, TaxableMixin, InvoiceReportMixin):
                 })
         cls.__rpc__.update({
                 'post': RPC(
-                    readonly=False, instantiate=0, fresh_session=True),
+                    readonly=False, instantiate=0, fresh_session=False),
                 })
 
     @classmethod
@@ -1286,9 +1286,14 @@ class Invoice(Workflow, ModelSQL, ModelView, TaxableMixin, InvoiceReportMixin):
         remainder = sum(l.debit - l.credit for l in move_lines)
         if self.payment_term:
             payment_date = self.payment_term_date or self.invoice_date or today
-            purchase_line = int(str(self.lines[0].origin).split(",")[1]) if self.lines[0].origin else None
-            term_lines = self.payment_term.compute(
-                self.total_amount, self.currency, payment_date, purchase_line)
+            model = str(self.lines[0].origin).split(",")[0] if self.lines[0].origin else None
+            logger.info("MODEL:%s",model)
+            if model:
+                Line = Pool().get(model)
+                line = Line(int(str(self.lines[0].origin).split(",")[1]))
+                logger.info("LINE:%s",line)
+                term_lines = self.payment_term.compute(
+                    self.total_amount, self.currency, payment_date, line)
         else:
             term_lines = [(self.payment_term_date or today, self.total_amount)]
         past_payment_term_dates = []
@@ -1885,17 +1890,15 @@ class Invoice(Workflow, ModelSQL, ModelView, TaxableMixin, InvoiceReportMixin):
         cls._check_taxes(invoices)
         # cls._check_similar(invoices)
 
-        invoices_in = cls.browse([i for i in invoices if i.type == 'in'])
-        cls.set_number(invoices_in)
+        cls.set_number(invoices)
         cls._store_cache(invoices)
         
         moves = []
         for invoice in invoices:
-            if invoice.type == 'in':
-                move = invoice.get_move()
-                if move != invoice.move:
-                    invoice.move = move
-                    moves.append(move)
+            move = invoice.get_move()
+            if move != invoice.move:
+                invoice.move = move
+                moves.append(move)
             invoice.do_lot_invoicing()
         if moves:
             Move.save(moves)
@@ -1960,14 +1963,16 @@ class Invoice(Workflow, ModelSQL, ModelView, TaxableMixin, InvoiceReportMixin):
             if amount < 0:
                 move_line.debit = Decimal(0)
                 move_line.credit = -amount
-                move_line.account = gl.product.account_stock_used
+                move_line.account = gl.product.account_stock_used if not (move_line.lot.sale_invoice_line or move_line.lot.sale_invoice_line_prov) else gl.product.account_stock_out_used
+                move_line.account = gl.product.account_cogs_used if gl.fee else move_line.account
                 move_line_.credit = Decimal(0)
                 move_line_.debit = -amount
                 move_line_.account = gl.product.account_stock_in_used
             else:
                 move_line.debit = amount
                 move_line.credit = Decimal(0)
-                move_line.account = gl.product.account_stock_used
+                move_line.account = gl.product.account_stock_used if not (move_line.lot.sale_invoice_line or move_line.lot.sale_invoice_line_prov) else gl.product.account_stock_out_used
+                move_line.account = gl.product.account_cogs_used if gl.fee else move_line.account
                 move_line_.debit = Decimal(0)
                 move_line_.credit = amount
                 move_line_.account = gl.product.account_stock_in_used
@@ -2031,7 +2036,11 @@ class Invoice(Workflow, ModelSQL, ModelView, TaxableMixin, InvoiceReportMixin):
             var_qt = sum([i.quantity for i in gl])
             logger.info("LOT_TO_PROCESS:%s",lot)
             logger.info("FEE_TO_PROCESS:%s",gl[0].fee)
-            if lot:
+            if (gl[0].fee and not gl[0].product.landed_cost):
+                diff = gl[0].fee.amount - gl[0].fee.get_non_cog(lot)
+                account_move = gl[0].fee._get_account_move_fee(lot,'in',diff)
+                Move.save([account_move])
+            if (lot and not gl[0].fee) or (gl[0].fee and gl[0].product.landed_cost):
                 adjust_move_lines = []
                 mov = None
                 if self.type == 'in':
@@ -3684,13 +3693,19 @@ class InvoiceReport(Report):
         Invoice = pool.get('account.invoice')
         # Re-instantiate because records are TranslateModel
         invoice, = Invoice.browse(records)
-        if invoice.invoice_report_cache:
+        report_path = cls._get_action_report_path(action)
+        use_cache = (
+            report_path in (None, 'account_invoice/invoice.fodt')
+            and invoice.invoice_report_cache
+        )
+        if use_cache:
             return (
                 invoice.invoice_report_format,
                 invoice.invoice_report_cache)
         else:
             result = super()._execute(records, header, data, action)
-            if invoice.invoice_report_versioned:
+            if (invoice.invoice_report_versioned
+                    and report_path in (None, 'account_invoice/invoice.fodt')):
                 format_, data = result
                 if isinstance(data, str):
                     data = bytes(data, 'utf-8')
@@ -3707,6 +3722,12 @@ class InvoiceReport(Report):
         with Transaction().set_context(language=False):
             return super().render(*args, **kwargs)
 
+    @staticmethod
+    def _get_action_report_path(action):
+        if isinstance(action, dict):
+            return action.get('report')
+        return getattr(action, 'report', None)
+
     @classmethod
     def execute(cls, ids, data):
         pool = Pool()

modules/account_invoice/invoice.xml

@@ -264,11 +264,6 @@ this repository contains the full copyright notices and license terms. -->
             <field name="wiz_name">account.invoice.refresh_invoice_report</field>
             <field name="model">account.invoice</field>
         </record>
-        <record model="ir.action.keyword" id="refresh_invoice_report_keyword">
-            <field name="keyword">form_print</field>
-            <field name="model">account.invoice,-1</field>
-            <field name="action" ref="refresh_invoice_report_wizard"/>
-        </record>
         <record model="ir.action-res.group" id="refresh_invoice_report-group_account_admin">
             <field name="action" ref="refresh_invoice_report_wizard"/>
             <field name="group" ref="account.group_account_admin"/>
@@ -318,6 +313,19 @@ this repository contains the full copyright notices and license terms. -->
             <field name="action" ref="report_prepayment"/>
         </record>
 
+        <record model="ir.action.report" id="report_invoice_ict_final">
+            <field name="name">CN/DN</field>
+            <field name="model">account.invoice</field>
+            <field name="report_name">account.invoice</field>
+            <field name="report">account_invoice/invoice_ict_final.fodt</field>
+            <field name="single" eval="True"/>
+        </record>
+        <record model="ir.action.keyword" id="report_invoice_ict_final_keyword">
+            <field name="keyword">form_print</field>
+            <field name="model">account.invoice,-1</field>
+            <field name="action" ref="report_invoice_ict_final"/>
+        </record>
+
         <record model="ir.sequence.type" id="sequence_type_account_invoice">
             <field name="name">Invoice</field>
         </record>

modules/account_invoice/payment_term.py

@@ -13,8 +13,10 @@ from trytond.pool import Pool
 from trytond.pyson import Eval
 from trytond.transaction import Transaction
 from trytond.wizard import Button, StateView, Wizard
-
 from .exceptions import PaymentTermComputeError, PaymentTermValidationError
+import logging
+
+logger = logging.getLogger(__name__)
 
 
 class PaymentTerm(DeactivableMixin, ModelSQL, ModelView):
@@ -46,7 +48,7 @@ class PaymentTerm(DeactivableMixin, ModelSQL, ModelView):
                         '.msg_payment_term_missing_last_remainder',
                         payment_term=term.rec_name))
 
-    def compute(self, amount, currency, date, purchase_line = None):
+    def compute(self, amount, currency, date, line_ = None):
         """Calculate payment terms and return a list of tuples
         with (date, amount) for each payment term line.
 
@@ -59,7 +61,7 @@ class PaymentTerm(DeactivableMixin, ModelSQL, ModelView):
         remainder = amount
         for line in self.lines:
             value = line.get_value(remainder, amount, currency)
-            value_date = line.get_date(date, purchase_line)
+            value_date = line.get_date(date, line_)
             if value is None or not value_date:
                 continue
             if ((remainder - value) * sign) < Decimal(0):
@@ -155,12 +157,11 @@ class PaymentTermLine(sequence_ordered(), ModelSQL, ModelView):
             self.ratio = self.round(1 / self.divisor,
                 self.__class__.ratio.digits[1])
 
-    def get_date(self, date, purchase_line = None):
+    def get_date(self, date, line = None):
         #find date based on trigger:
-        if purchase_line and self.trigger_event:
-            PurchaseLine = Pool().get('purchase.line')
-            purchase_line = PurchaseLine(purchase_line)
-            trigger_date = purchase_line.get_date(self.trigger_event)
+        if line and self.trigger_event:
+            trigger_date = line.get_date(self.trigger_event)
+            logger.info("DATE_FROM_LINE:%s",trigger_date)
             if trigger_date:
                 date = trigger_date
         

modules/account_invoice/tests/test_module.py

@@ -3,6 +3,7 @@
 
 import datetime
 from decimal import Decimal
+from unittest.mock import Mock, patch
 
 from trytond.modules.account_invoice.exceptions import (
     PaymentTermValidationError)
@@ -251,5 +252,70 @@ class AccountInvoiceTestCase(
                 (datetime.date(2012, 1, 14), Decimal('-1.0')),
                 ])
 
+    def test_post_rpc_does_not_require_fresh_session(self):
+        'posting invoices does not force a fresh session'
+        Invoice = Pool().get('account.invoice')
+
+        self.assertFalse(Invoice.__rpc__['post'].fresh_session)
+
+    @with_transaction()
+    def test_validate_invoice_creates_move_for_customer_invoice(self):
+        'validating customer invoices now creates the account move'
+        Invoice = Pool().get('account.invoice')
+
+        move = Mock()
+        invoice = Invoice()
+        invoice.type = 'out'
+        invoice.move = None
+        invoice.get_move = Mock(return_value=move)
+        invoice.do_lot_invoicing = Mock()
+
+        move_model = Mock()
+
+        with patch.object(Invoice, '_check_taxes'), patch.object(
+                Invoice, '_store_cache'), patch.object(
+                Invoice, 'browse', return_value=[]), patch.object(
+                Invoice, 'cleanMoves') as clean_moves, patch.object(
+                Invoice, 'save') as save_invoices, patch(
+                'trytond.modules.account_invoice.invoice.Pool'
+                ) as PoolMock:
+            PoolMock.return_value.get.return_value = move_model
+
+            Invoice.validate_invoice([invoice])
+
+        self.assertIs(invoice.move, move)
+        invoice.get_move.assert_called_once_with()
+        invoice.do_lot_invoicing.assert_called_once_with()
+        move_model.save.assert_called_once_with([move])
+        clean_moves.assert_called_once_with([move])
+        save_invoices.assert_called()
+
+    @with_transaction()
+    def test_validate_invoice_sets_number_for_customer_invoice(self):
+        'validating customer invoices now assigns the invoice number'
+        Invoice = Pool().get('account.invoice')
+
+        move = Mock()
+        invoice = Invoice()
+        invoice.type = 'out'
+        invoice.move = None
+        invoice.get_move = Mock(return_value=move)
+        invoice.do_lot_invoicing = Mock()
+
+        move_model = Mock()
+
+        with patch.object(Invoice, '_check_taxes'), patch.object(
+                Invoice, '_store_cache'), patch.object(
+                Invoice, 'set_number') as set_number, patch.object(
+                Invoice, 'cleanMoves'), patch.object(
+                Invoice, 'save'), patch(
+                'trytond.modules.account_invoice.invoice.Pool'
+                ) as PoolMock:
+            PoolMock.return_value.get.return_value = move_model
+
+            Invoice.validate_invoice([invoice])
+
+        set_number.assert_called_once_with([invoice])
+
 
 del ModuleTestCase

modules/account_invoice/view/invoice_form.xml

@@ -92,8 +92,8 @@ this repository contains the full copyright notices and license terms. -->
             <field name="invoice_report_revisions" colspan="4"/>
         </page>
         <page string="Rate management" id="rate">
-            <label name="warning"/>
-            <field name="warning"/>
+            <!-- <label name="warning"/>
+            <field name="warning"/> -->
             <newline/>
             <label name="rate"/>
             <field name="rate"/>

modules/account_itsa/__init__.py

@@ -0,0 +1,14 @@
+# This file is part of Tryton.  The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+
+from trytond.pool import Pool
+
+from . import account
+
+def register():
+    Pool.register(
+        account.AccountTemplate,
+        module='account_itsa', type_='model')
+    Pool.register(
+        account.CreateChart,
+        module='account_itsa', type_='wizard')

modules/account_itsa/account.py

@@ -0,0 +1,40 @@
+# This file is part of Tryton.  The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+import csv
+from io import BytesIO, TextIOWrapper
+
+from sql import Table
+from sql.aggregate import Sum
+from sql.conditionals import Coalesce
+
+from trytond.config import config
+from trytond.model import ModelStorage, ModelView, fields
+from trytond.pool import Pool, PoolMeta
+from trytond.pyson import Eval
+from trytond.transaction import Transaction
+from trytond.wizard import Button, StateTransition, StateView, Wizard
+
+class AccountTemplate(metaclass=PoolMeta):
+    __name__ = 'account.account.template'
+
+    @classmethod
+    def __register__(cls, module_name):
+        cursor = Transaction().connection.cursor()
+        model_data = Table('ir_model_data')
+        super().__register__(module_name)
+
+class CreateChart(metaclass=PoolMeta):
+    __name__ = 'account.create_chart'
+
+    def default_properties(self, fields):
+        pool = Pool()
+        ModelData = pool.get('ir.model.data')
+        defaults = super().default_properties(fields)
+        # template_id = ModelData.get_id('account_ch.root')
+        # if self.account.account_template.id == template_id:
+        #     defaults['account_receivable'] = self.get_account(
+        #         'account_ch.3400')
+        #     defaults['account_payable'] = self.get_account(
+        #         'account_ch.6040')
+        return defaults
+

modules/account_itsa/tryton.cfg

@@ -0,0 +1,10 @@
+[tryton]
+version=7.2.3
+depends:
+    account
+extras_depend:
+    account_invoice
+xml:
+    account_itsa.xml
+    #tax_ict.xml
+    

modules/account_stock_anglo_saxon/invoice.py

@@ -6,7 +6,7 @@ from decimal import Decimal
 from trytond.i18n import gettext
 from trytond.pool import Pool, PoolMeta
 from trytond.transaction import Transaction
-
+from trytond.exceptions import UserWarning, UserError
 from .exceptions import COGSWarning
 import logging
 
@@ -74,8 +74,8 @@ class InvoiceLine(metaclass=PoolMeta):
                 if move_line.second_currency:
                     move_line.amount_second_currency = amount
             else:
-                move_line.debit = Decimal(0)
-                move_line.credit = -amount_converted
+                move_line.debit = -amount_converted
+                move_line.credit = Decimal(0)
                 move_line.account = self.product.account_stock_out_used
                 if move_line.second_currency:
                     move_line.amount_second_currency = amount
@@ -171,10 +171,28 @@ class InvoiceLine(metaclass=PoolMeta):
             cost = self.amount
         else:
             cost = self.lot.get_cog()
+            if not cost or cost == 0:
+                raise UserError('No COG for this invoice, please generate the reception of the goods') 
+            if self.amount < 0 :
+                cost *= -1
         logger.info("GETMOVELINES_COST:%s",cost)
+        anglo_saxon_move_lines_ = []
         with Transaction().set_context(
                 company=self.invoice.company.id, date=accounting_date):
             anglo_saxon_move_lines = self._get_anglo_saxon_move_lines(
                 cost, type_)
+            if type_ == 'in_supplier' and (self.lot.sale_invoice_line_prov or self.lot.sale_invoice_line) and not self.fee:
+                anglo_saxon_move_lines_ = self._get_anglo_saxon_move_lines(cost, 'out_customer')
         result.extend(anglo_saxon_move_lines)
+        result.extend(anglo_saxon_move_lines_)
+        #Fee inventoried delivery management
+        if self.lot and type_ != 'in_supplier':
+            FeeLots = Pool().get('fee.lots')
+            fees = FeeLots.search(['lot','=',self.lot.id])
+            for fl in fees:
+                if fl.fee.type == 'ordered' and fl.fee.product.template.landed_cost:
+                    AccountMove = Pool().get('account.move')
+                    account_move = fl.fee._get_account_move_fee(fl.lot,'out')
+                    AccountMove.save([account_move])
+
         return result

modules/account_stock_continental/product.py

@@ -16,11 +16,11 @@ account_names = [
 class Category(metaclass=PoolMeta):
     __name__ = 'product.category'
     account_stock = fields.MultiValue(fields.Many2One(
-            'account.account', "Account Stock",
+            'account.account', "Account Stock/Cost Income",
             domain=[
                 ('closed', '!=', True),
-                ('type.stock', '=', True),
-                ('type.statement', '=', 'balance'),
+                # ('type.stock', '=', True),
+                # ('type.statement', '=', 'balance'),
                 ('company', '=', Eval('context', {}).get('company', -1)),
                 ],
             states={
@@ -29,7 +29,7 @@ class Category(metaclass=PoolMeta):
                     | ~Eval('accounting', False)),
                 }))
     account_stock_in = fields.MultiValue(fields.Many2One(
-            'account.account', "Account Stock IN",
+            'account.account', "Account Stock IN/Cost liability",
             domain=[
                 ('closed', '!=', True),
                 ('type.stock', '=', True),
@@ -41,7 +41,7 @@ class Category(metaclass=PoolMeta):
                     | ~Eval('accounting', False)),
                 }))
     account_stock_out = fields.MultiValue(fields.Many2One(
-            'account.account', "Account Stock OUT",
+            'account.account', "Account Stock OUT/Cost liability",
             domain=[
                 ('closed', '!=', True),
                 ('type.stock', '=', True),
@@ -103,8 +103,8 @@ class CategoryAccount(metaclass=PoolMeta):
         'account.account', "Account Stock",
         domain=[
             ('closed', '!=', True),
-            ('type.stock', '=', True),
-            ('type.statement', '=', 'balance'),
+            # ('type.stock', '=', True),
+            # ('type.statement', '=', 'balance'),
             ('company', '=', Eval('company', -1)),
             ])
     account_stock_in = fields.Many2One(

modules/automation/__init__.py

@@ -1,8 +1,11 @@
 from trytond.pool import Pool
-from . import automation,rules #, document
+from . import automation,rules,freight_booking,cron #, document
 
 def register():
     Pool.register(
         automation.AutomationDocument,
         rules.AutomationRuleSet,
+        freight_booking.FreightBookingInfo,
+        cron.Cron,
+        cron.AutomationCron,
         module='automation', type_='model')

modules/automation/automation.py

@@ -1,10 +1,15 @@
 from trytond.model import ModelSQL, ModelView, fields, Workflow
+from trytond.pool import Pool, PoolMeta
 from trytond.pyson import Eval
 from trytond.wizard import Button
+from trytond.transaction import Transaction
+from sql import Table
+from decimal import getcontext, Decimal, ROUND_HALF_UP
 import requests
 import io
 import logging
 import json
+import re
 
 logger = logging.getLogger(__name__)
 
@@ -17,6 +22,7 @@ class AutomationDocument(ModelSQL, ModelView, Workflow):
         ('invoice', 'Invoice'),
         ('statement_of_facts', 'Statement of Facts'),
         ('weight_report', 'Weight Report'),
+        ('controller', 'Controller'),
         ('bol', 'Bill of Lading'),
         ('controller_invoice', 'Controller Invoice'),
     ], 'Type')
@@ -57,25 +63,53 @@ class AutomationDocument(ModelSQL, ModelView, Workflow):
     def run_ocr(cls, docs):
         for doc in docs:
             try:
-                # Décoder le fichier depuis le champ Binary
-                file_data = doc.document.data or b""
-                logger.info(f"File size: {len(file_data)} bytes")
-                logger.info(f"First 20 bytes: {file_data[:20]}")
-                logger.info(f"Last 20 bytes: {file_data[-20:]}")
+                if doc.type == 'weight_report':
+                    # Décoder le fichier depuis le champ Binary
+                    file_data = doc.document.data or b""
+                    logger.info(f"File size: {len(file_data)} bytes")
+                    logger.info(f"First 20 bytes: {file_data[:20]}")
+                    logger.info(f"Last 20 bytes: {file_data[-20:]}")
 
-                file_name = doc.document.name or "document"
+                    file_name = doc.document.name or "document"
 
-                # Envoyer le fichier au service OCR
-                response = requests.post(
-                    "http://automation-service:8006/ocr",
-                    files={"file": (file_name, io.BytesIO(file_data))}
-                )
-                response.raise_for_status()
-                data = response.json()
-                logger.info("RUN_OCR_RESPONSE:%s",data)
-                doc.ocr_text = data.get("ocr_text", "")
-                doc.state = "ocr_done"
-                doc.notes = (doc.notes or "") + "OCR done\n"
+                    # Envoyer le fichier au service OCR
+                    response = requests.post(
+                        "http://automation-service:8006/ocr",
+                        files={"file": (file_name, io.BytesIO(file_data))}
+                    )
+                    response.raise_for_status()
+                    data = response.json()
+                    logger.info("RUN_OCR_RESPONSE:%s",data)
+                    doc.ocr_text = data.get("ocr_text", "")
+                    doc.state = "ocr_done"
+                    doc.notes = (doc.notes or "") + "OCR done\n"
+                else:
+                    doc.ocr_text = (doc.document.data or b"").decode('utf-8', errors='replace')
+                    match = re.search(r"\bID\s*:\s*(\d+)", doc.ocr_text)
+                    if match:
+                        request_id = match.group(1)
+                        match = re.search(r"\bBL\s*number\s*:\s*([A-Za-z0-9_-]+)", doc.ocr_text, re.IGNORECASE)
+                        if match:
+                            bl_number = match.group(1)
+                            ShipmentIn = Pool().get('stock.shipment.in')
+                            sh = ShipmentIn.search(['bl_number','=',bl_number])
+                            if sh:
+                                sh[0].returned_id = request_id
+                                ShipmentIn.save(sh)
+                                doc.notes = (doc.notes or "") + "Id returned: " + request_id
+
+                                so_payload = {
+                                    "ServiceOrderKey": sh[0].service_order_key,
+                                    "ID_Number": request_id
+                                }
+
+                                response = requests.post(
+                                    "http://automation-service:8006/service-order-update",
+                                    json=so_payload,
+                                    timeout=10
+                                )
+                                response.raise_for_status()
+                                doc.notes = (doc.notes or "") + " SO updated"
 
             except Exception as e:
                 doc.state = "error"
@@ -154,7 +188,8 @@ class AutomationDocument(ModelSQL, ModelView, Workflow):
                 logger.info("Sending OCR text to metadata API: %s", doc.ocr_text)
                 
                 response = requests.post(
-                    "http://automation-service:8006/metadata",
+                    #"http://automation-service:8006/metadata",
+                    "http://automation-service:8006/parse",
                     json={"text": doc.ocr_text or ""}
                 )
                 response.raise_for_status()
@@ -176,6 +211,18 @@ class AutomationDocument(ModelSQL, ModelView, Workflow):
                 logger.error("Metadata processing error: %s", e)
 
             doc.save()
+    
+    def create_weight_report(self,wr_payload):
+
+        response = requests.post(
+            "http://automation-service:8006/weight-report",
+            json=wr_payload,   # 👈 ICI la correction
+            timeout=10
+        )
+
+        response.raise_for_status()
+        return response.json()
+    
     # -------------------------------------------------------
     #                   FULL PIPELINE
     # -------------------------------------------------------
@@ -184,18 +231,47 @@ class AutomationDocument(ModelSQL, ModelView, Workflow):
     def run_pipeline(cls, docs):
         for doc in docs:
             try:
-                if cls.rule_set.ocr_required:
-                    cls.run_ocr([doc])
-                if cls.rule_set.structure_required and doc.state != "error":
-                    cls.run_structure([doc])
-                if cls.rule_set.table_required and doc.state != "error":
-                    cls.run_tables([doc])
-                if cls.rule_set.metadata_required and doc.state != "error":
-                    cls.run_metadata([doc])
-                if doc.state != "error":
-                    doc.state = "validated"
-                    doc.notes = (doc.notes or "") + "Pipeline completed\n"
+                logger.info("DATA_TYPE:%s",type(doc.metadata_json))
+                metadata = json.loads(str(doc.metadata_json))    
+                logger.info("JSON STRUCTURE:%s",metadata)
+                
+                WeightReport = Pool().get('weight.report')
+                wr = WeightReport.create_from_json(metadata)
+                
+                ShipmentIn = Pool().get('stock.shipment.in')
+                ShipmentWR = Pool().get('shipment.wr')
+                sh = ShipmentIn.search([('bl_number','ilike',wr.bl_no)])
+                if sh:
+                    swr = ShipmentWR()
+                    swr.shipment_in = sh[0]
+                    swr.wr = wr
+                    ShipmentWR.save([swr])
+                    doc.notes = (doc.notes or "") + f"Shipment found: {sh[0].number}\n"
+                    logger.info("BL_NUMBER:%s",sh[0].bl_number)
+                    doc.notes = (
+                        (doc.notes or "")
+                        + "Global WR linked to shipment. "
+                        + "Create remote lot WRs from the weight report form.\n")
+
+                # if cls.rule_set.ocr_required:[]
+                #     cls.run_ocr([doc])
+                # if cls.rule_set.structure_required and doc.state != "error":
+                #     cls.run_structure([doc])
+                # if cls.rule_set.table_required and doc.state != "error":
+                #     cls.run_tables([doc])
+                # if cls.rule_set.metadata_required and doc.state != "error":
+                #     cls.run_metadata([doc])
+                # if doc.state != "error":
+                #     doc.state = "validated"
+                #     doc.notes = (doc.notes or "") + "Pipeline completed\n"
             except Exception as e:
+                logger.exception("PIPELINE FAILED")  # 👈 TRACE COMPLETE
                 doc.state = "error"
                 doc.notes = (doc.notes or "") + f"Pipeline error: {e}\n"
-            doc.save()
+                doc.save()
+                raise
+
+            # except Exception as e:
+            #     doc.state = "error"
+            #     doc.notes = (doc.notes or "") + f"Pipeline error: {e}\n"
+            doc.save()

modules/automation/automation.xml

@@ -75,7 +75,7 @@
         <record model="ir.model.button" id="auto_button1">
             <field name="model">automation.document</field>
             <field name="name">run_pipeline</field>
-            <field name="string">Run Full Pipeline</field>
+            <field name="string">Create Weight Report</field>
         </record>
         <record model="ir.model.button" id="auto_button2">
             <field name="model">automation.document</field>

modules/automation/cron.py

@@ -0,0 +1,377 @@
+import requests
+from decimal import getcontext, Decimal, ROUND_HALF_UP
+from datetime import datetime, timedelta
+from trytond.model import fields
+from trytond.model import ModelSQL, ModelView
+from trytond.pool import Pool, PoolMeta
+from trytond.transaction import Transaction
+import logging
+from sql import Table
+import traceback
+
+logger = logging.getLogger(__name__)
+
+class Cron(metaclass=PoolMeta):
+    __name__ = 'ir.cron'
+
+    @classmethod
+    def __setup__(cls):
+        super().__setup__()
+        cls.method.selection.append(
+            ('automation.cron|update_shipment', "Update Shipment from freight booking info")
+        )
+
+class AutomationCron(ModelSQL, ModelView):
+    "Automation Cron"
+    __name__ = 'automation.cron'
+
+    frequency = fields.Selection([
+        ('daily', "Daily"),
+        ('weekly', "Weekly"),
+        ('monthly', "Monthly"),
+    ], "Frequency", required=True,
+    help="How frequently rates must be updated.")
+
+    last_update = fields.Date("Last Update", required=True)
+
+    @classmethod
+    def run(cls, crons):
+        cls.update_shipment()
+
+    @classmethod
+    def update_shipment(cls):
+        PoolObj = Pool()
+        ShipmentIn = PoolObj.get('stock.shipment.in')
+        Party = PoolObj.get('party.party')
+        Vessel = PoolObj.get('trade.vessel')
+        Location = PoolObj.get('stock.location')
+
+        # Table externe
+        t = Table('freight_booking_info')
+        cursor = Transaction().connection.cursor()
+        cursor.execute(*t.select(
+            t.ShippingInstructionNumber,
+            t.ShippingInstructionDate,
+            t.ShippingInstructionQuantity,
+            t.ShippingInstructionQuantityUnit,
+            t.NumberOfContainers,
+            t.ContainerType,
+            t.Loading,
+            t.Destination,
+            t.BookingAgent,
+            t.Carrier,
+            t.Vessel,
+            t.BL_Number,
+            t.ETD_Date,
+            t.BL_Date,
+            t.ExpectedController,
+            t.Comments,
+            t.FintradeBookingKey,
+        ))
+
+        rows = cursor.fetchall()
+        logger.info(f"Nombre total de lignes à traiter : {len(rows)}")
+
+        # ---- PREMIÈRE TRANSACTION : Création des objets de référence ----
+        with Transaction().new_transaction() as trans1:
+            try:
+                logger.info("Début de la création des objets de référence...")
+                
+                parties_to_save = []
+                vessels_to_save = []
+                locations_to_save = []
+                
+                parties_cache = {}
+                vessels_cache = {}
+                locations_cache = {}
+                
+                # Collecter les données des objets de référence
+                for row in rows:
+                    (
+                        si_number, si_date, si_quantity, si_unit,
+                        container_number, container_type,
+                        loading_name, destination_name,
+                        agent_name, carrier_name,
+                        vessel_name, bl_number,
+                        etd_date, bl_date, controller,
+                        comments, fintrade_booking_key
+                    ) = row
+
+                    # Fonction pour obtenir ou créer un Party
+                    def get_or_create_party(name):
+                        if not name:
+                            return None
+                        name_upper = str(name).strip().upper()
+                        if name_upper in parties_cache:
+                            return parties_cache[name_upper]
+                        
+                        # Chercher d'abord dans la base
+                        existing = Party.search([('name', '=', name_upper)], limit=1)
+                        if existing:
+                            parties_cache[name_upper] = existing[0]
+                            return existing[0]
+                        
+                        # Créer un nouveau
+                        new_p = Party()
+                        new_p.name = name_upper
+                        parties_cache[name_upper] = new_p
+                        parties_to_save.append(new_p)
+                        return new_p
+
+                    # Fonction pour obtenir ou créer un Vessel
+                    def get_or_create_vessel(name):
+                        if not name:
+                            return None
+                        name_upper = str(name).strip().upper()
+                        if name_upper in vessels_cache:
+                            return vessels_cache[name_upper]
+                        
+                        existing = Vessel.search([('vessel_name', '=', name_upper)], limit=1)
+                        if existing:
+                            vessels_cache[name_upper] = existing[0]
+                            return existing[0]
+                        
+                        new_v = Vessel()
+                        new_v.vessel_name = name_upper
+                        vessels_cache[name_upper] = new_v
+                        vessels_to_save.append(new_v)
+                        return new_v
+
+                    # Fonction pour obtenir ou créer une Location
+                    def get_or_create_location(name, type_):
+                        if not name:
+                            return None
+                        name_upper = str(name).strip().upper()
+                        key = f"{name_upper}_{type_}"
+                        if key in locations_cache:
+                            return locations_cache[key]
+                        
+                        existing = Location.search([
+                            ('name', '=', name_upper),
+                            ('type', '=', type_)
+                        ], limit=1)
+                        
+                        if existing:
+                            locations_cache[key] = existing[0]
+                            return existing[0]
+                        
+                        new_loc = Location()
+                        new_loc.name = name_upper
+                        new_loc.type = type_
+                        locations_cache[key] = new_loc
+                        locations_to_save.append(new_loc)
+                        return new_loc
+
+                    # Collecter les objets à créer
+                    _ = get_or_create_party(carrier_name)
+                    _ = get_or_create_party(agent_name)
+                    _ = get_or_create_vessel(vessel_name)
+                    _ = get_or_create_location(loading_name, 'supplier')
+                    _ = get_or_create_location(destination_name, 'customer')
+
+                # Sauvegarder tous les objets de référence
+                if parties_to_save:
+                    logger.info(f"Création de {len(parties_to_save)} parties...")
+                    Party.save(parties_to_save)
+                
+                if vessels_to_save:
+                    logger.info(f"Création de {len(vessels_to_save)} vessels...")
+                    Vessel.save(vessels_to_save)
+                
+                if locations_to_save:
+                    logger.info(f"Création de {len(locations_to_save)} locations...")
+                    Location.save(locations_to_save)
+                
+                trans1.commit()
+                logger.info("Première transaction commitée : objets de référence créés")
+                
+            except Exception as e:
+                trans1.rollback()
+                logger.error(f"Erreur dans la création des objets de référence : {e}")
+                logger.error(traceback.format_exc())
+                raise
+
+        # ---- TRANSACTIONS INDIVIDUELLES pour chaque shipment ----
+        successful_shipments = 0
+        failed_shipments = []
+        
+        # Recréer le curseur après la nouvelle transaction
+        cursor2 = Transaction().connection.cursor()
+        cursor2.execute(*t.select(
+            t.ShippingInstructionNumber,
+            t.ShippingInstructionDate,
+            t.ShippingInstructionQuantity,
+            t.ShippingInstructionQuantityUnit,
+            t.NumberOfContainers,
+            t.ContainerType,
+            t.Loading,
+            t.Destination,
+            t.BookingAgent,
+            t.Carrier,
+            t.Vessel,
+            t.BL_Number,
+            t.ETD_Date,
+            t.BL_Date,
+            t.ExpectedController,
+            t.Comments,
+            t.FintradeBookingKey,
+        ))
+
+        rows2 = cursor2.fetchall()
+        
+        for i, row in enumerate(rows2, 1):
+            (
+                si_number, si_date, si_quantity, si_unit,
+                container_number, container_type,
+                loading_name, destination_name,
+                agent_name, carrier_name,
+                vessel_name, bl_number,
+                etd_date, bl_date, controller,
+                comments, fintrade_booking_key
+            ) = row
+            
+            logger.info(f"Traitement shipment {i}/{len(rows2)} : SI {si_number}")
+            
+            # ---- TRANSACTION INDIVIDUELLE pour ce shipment ----
+            try:
+                with Transaction().new_transaction() as trans_shipment:
+                    logger.info(f"Début transaction pour SI {si_number}")
+                    
+                    # Vérifier si le shipment existe déjà
+                    existing_shipment = ShipmentIn.search([
+                        ('reference', '=', si_number)
+                    ], limit=1)
+                    
+                    if existing_shipment:
+                        logger.info(f"Shipment {si_number} existe déjà, ignoré")
+                        trans_shipment.commit()
+                        continue
+
+                    # Récupérer les objets (maintenant ils existent dans la base)
+                    carrier = None
+                    if carrier_name:
+                        carrier_list = Party.search([('name', '=', str(carrier_name).strip().upper())], limit=1)
+                        if carrier_list:
+                            carrier = carrier_list[0]
+                            logger.info(f"Carrier trouvé pour {si_number}: {carrier.name}")
+                        else:
+                            logger.warning(f"Carrier NON TROUVÉ pour {si_number}: '{carrier_name}'")
+                    
+                    agent = None
+                    
+                    agent_list = Party.search([('name', '=', str(agent_name or 'TBN').strip().upper())], limit=1)
+                    if agent_list:
+                        agent = agent_list[0]
+                    
+                    vessel = None
+                    if vessel_name:
+                        vessel_list = Vessel.search([('vessel_name', '=', str(vessel_name).strip().upper())], limit=1)
+                        if vessel_list:
+                            vessel = vessel_list[0]
+                    
+                    loc_from = None
+                    if loading_name:
+                        loc_from_list = Location.search([
+                            ('name', '=', str(loading_name).strip().upper()),
+                            ('type', '=', 'supplier')
+                        ], limit=1)
+                        if loc_from_list:
+                            loc_from = loc_from_list[0]
+                    
+                    loc_to = None
+                    if destination_name:
+                        loc_to_list = Location.search([
+                            ('name', '=', str(destination_name).strip().upper()),
+                            ('type', '=', 'customer')
+                        ], limit=1)
+                        if loc_to_list:
+                            loc_to = loc_to_list[0]
+                    
+                    # Vérification critique du carrier
+                    if not carrier:
+                        error_msg = f"ERREUR CRITIQUE: Carrier manquant pour SI {si_number} (valeur: '{carrier_name}')"
+                        logger.error(error_msg)
+                        raise ValueError(error_msg)
+                    
+                    # Créer le shipment
+                    shipment = ShipmentIn()
+                    shipment.reference = si_number
+                    shipment.from_location = loc_from
+                    shipment.to_location = loc_to
+                    shipment.carrier = None #carrier
+                    shipment.supplier = agent
+                    shipment.agent = agent
+                    shipment.vessel = vessel
+                    shipment.cargo_mode = 'bulk'
+                    shipment.bl_number = bl_number
+                    shipment.bl_date = bl_date
+                    shipment.etd = etd_date
+                    shipment.etad = shipment.bl_date + timedelta(days=20)
+                    
+                    # Sauvegarder ce shipment uniquement
+                    ShipmentIn.save([shipment])
+                    inv_date,inv_nb = shipment._create_lots_from_fintrade()
+                    shipment.controller = shipment.get_controller()
+                    shipment.controller_target = controller
+                    shipment.create_fee(shipment.controller)
+                    shipment.instructions = shipment.get_instructions_html(inv_date,inv_nb)
+                    ShipmentIn.save([shipment])
+                    trans_shipment.commit()
+                    successful_shipments += 1
+                    logger.info(f"✓ Shipment {si_number} créé avec succès")
+                    
+            except Exception as e:
+                # Cette transaction échoue mais les autres continuent
+                error_details = {
+                    'si_number': si_number,
+                    'carrier_name': carrier_name,
+                    'error': str(e),
+                    'traceback': traceback.format_exc()
+                }
+                failed_shipments.append(error_details)
+                
+                logger.error(f"✗ ERREUR pour shipment {si_number}: {e}")
+                logger.error(f"   Carrier: '{carrier_name}'")
+                logger.error(f"   Agent: '{agent_name}'")
+                logger.error(f"   Vessel: '{vessel_name}'")
+                logger.error("   Traceback complet:")
+                for line in traceback.format_exc().split('\n'):
+                    if line.strip():
+                        logger.error(f"   {line}")
+        
+        # ---- RÉSUMÉ FINAL ----
+        logger.info("=" * 60)
+        logger.info("RÉSUMÉ DE L'EXÉCUTION")
+        logger.info("=" * 60)
+        logger.info(f"Total de shipments à traiter : {len(rows2)}")
+        logger.info(f"Shipments créés avec succès : {successful_shipments}")
+        logger.info(f"Shipments en échec : {len(failed_shipments)}")
+        
+        if failed_shipments:
+            logger.info("\nDétail des échecs :")
+            for i, error in enumerate(failed_shipments, 1):
+                logger.info(f"  {i}. SI {error['si_number']}:")
+                logger.info(f"     Carrier: '{error['carrier_name']}'")
+                logger.info(f"     Erreur: {error['error']}")
+                
+            # Log supplémentaire pour debug
+            logger.info("\nAnalyse des carriers problématiques :")
+            problematic_carriers = {}
+            for error in failed_shipments:
+                carrier = error['carrier_name']
+                if carrier in problematic_carriers:
+                    problematic_carriers[carrier] += 1
+                else:
+                    problematic_carriers[carrier] = 1
+            
+            for carrier, count in problematic_carriers.items():
+                logger.info(f"  Carrier '{carrier}' : {count} échec(s)")
+                
+                # Vérifier si ce carrier existe dans la base
+                existing = Party.search([('name', '=', str(carrier).strip().upper())], limit=1)
+                if existing:
+                    logger.info(f"    → EXISTE DANS LA BASE (ID: {existing[0].id})")
+                else:
+                    logger.info(f"    → N'EXISTE PAS DANS LA BASE")
+        
+        logger.info("=" * 60)

modules/automation/cron.xml

@@ -0,0 +1,37 @@
+<?xml version="1.0"?>
+<tryton>
+  <data>
+    <record model="ir.ui.view" id="cron_view_list">
+        <field name="model">automation.cron</field>
+        <field name="type">tree</field>
+        <field name="name">cron_list</field>
+    </record>
+
+    <record model="ir.ui.view" id="cron_view_form">
+        <field name="model">automation.cron</field>
+        <field name="type">form</field>
+        <field name="name">cron_form</field>
+    </record>
+
+    <record model="ir.action.act_window" id="act_cron_form">
+        <field name="name">Update shipment from freight booking</field>
+        <field name="res_model">automation.cron</field>
+    </record>
+    <record model="ir.action.act_window.view" id="act_cron_form_view1">
+        <field name="sequence" eval="10"/>
+        <field name="view" ref="cron_view_list"/>
+        <field name="act_window" ref="act_cron_form"/>
+    </record>
+    <record model="ir.action.act_window.view" id="act_cron_form_view2">
+        <field name="sequence" eval="20"/>
+        <field name="view" ref="cron_view_form"/>
+        <field name="act_window" ref="act_cron_form"/>
+    </record>
+    
+    <record model="ir.cron" id="cron_cron">
+        <field name="method">automation.cron|update_shipment</field>
+        <field name="interval_number" eval="1"/>
+        <field name="interval_type">days</field>
+    </record>
+  </data>
+</tryton>

modules/automation/execution_automation.py

@@ -0,0 +1,72 @@
+from trytond.model import ModelSQL, fields
+
+class ExecutionFollowUp(ModelSQL):
+    "Execution Follow Up"
+    __name__ = 'execution.automation'
+
+    port_of_loading = fields.Char("Port of Loading")
+    fb_loading = fields.Char("FB Loading")
+    warehouse = fields.Char("Warehouse")
+    origin = fields.Char("Origin")
+    agent = fields.Char("Agent")
+    operator = fields.Char("Operator")
+
+    fintrade_lc_nb = fields.Char("Fintrade LC Nb")
+    lc_number = fields.Char("LC Number")
+    si = fields.Char("SI")
+
+    port_of_destination = fields.Char("Port of Destination")
+    fb_destination = fields.Char("FB Destination")
+    status = fields.Char("Status")
+
+    etd_date = fields.Date("ETD Date")
+    bl_date = fields.Date("BL Date")
+    etd_sob = fields.Date("ETD SOB")
+
+    sale_contract_no = fields.Char("Sale Contract No")
+    customer = fields.Char("Customer")
+    elt_quantity = fields.Float("Elt Quantity")
+
+    number_of_container = fields.Integer("Containers")
+    vessel = fields.Char("Vessel")
+    shipping_company = fields.Char("Shipping Company")
+    booking_ref = fields.Char("Booking Ref")
+    freight_forwarder = fields.Char("Freight Forwarder")
+
+    instrument_status = fields.Char("Instrument Status")
+    ip_date = fields.Date("IP Date")
+    ip_status = fields.Char("IP Status")
+    latest_shipment_date = fields.Date("Latest Shipment Date")
+
+    countersigned = fields.Boolean("Countersigned")
+    comments = fields.Text("Comments")
+    docs_internal_comments = fields.Text("Docs Internal Comments")
+
+    alloc_quantity = fields.Float("Allocated Quantity")
+    si_comments = fields.Text("SI Comments")
+    is_archived = fields.Boolean("Archived")
+
+    price_cont = fields.Numeric("Price / Cont")
+    price_cont_curr = fields.Char("Currency")
+
+    ct_period_start = fields.Date("CT Start")
+    ct_period_end = fields.Date("CT End")
+
+    lsd_check = fields.Char("LSD Check")
+    bl2lsd_delta = fields.Integer("BL → LSD Delta")
+
+    fintrade_booking = fields.Char("Fintrade Booking")
+    alloc_unit_price = fields.Numeric("Alloc Unit Price")
+    alloc_price_curr = fields.Char("Alloc Price Curr")
+    alloc_price_unit = fields.Char("Alloc Price Unit")
+
+    left_time = fields.Integer("Days Left")
+
+    @classmethod
+    def table_query(cls):
+        return (
+            "SELECT "
+            "row_number() OVER () AS id, "
+            "* "
+            "FROM singa_execution_follow_up"
+        )

modules/automation/execution_automation.xml

@@ -0,0 +1,9 @@
+<tryton>
+    <data>
+        <record model="ir.ui.view" id="execution_followup_tree">
+            <field name="model">execution.automation</field>
+            <field name="type">tree</field>
+            <field name="name">execution_automation_tree</field>
+        </record>
+    </data>
+</tryton>

modules/automation/freight_booking.py

@@ -0,0 +1,56 @@
+from trytond.model import ModelSQL, ModelView, fields
+from sql import Table
+from sql.functions import CurrentTimestamp
+from sql import Column, Literal
+import logging
+logger = logging.getLogger(__name__)
+
+class FreightBookingInfo(ModelSQL, ModelView):
+    "Freight Booking"
+    __name__ = 'freight.booking.info'
+
+    booking_number = fields.Char("Booking Number")
+    agent = fields.Char("Agent")
+    controller = fields.Char("Customer")
+    origin = fields.Char("Origin")
+    destination = fields.Char("Destination")
+    etd = fields.Date("ETD")
+    bl_date = fields.Date("BL date")
+    bl_number = fields.Char("BL Nb")
+    carrier = fields.Char("Carrier")
+    vessel = fields.Char("Vessel")
+    container_count = fields.Float("Containers")
+    quantity = fields.Float("Gross Weight")
+
+    @classmethod
+    def table_query(cls):
+        t = Table('freight_booking_info')
+         
+        query = t.select(
+            Literal(None).as_('create_uid'),
+            CurrentTimestamp().as_('create_date'),
+            Literal(None).as_('write_uid'),
+            Literal(None).as_('write_date'),
+            Column(t, 'FintradeBookingKey').as_('id'),
+            Column(t, 'ShippingInstructionNumber').as_('booking_number'),
+            Column(t, 'BookingAgent').as_('agent'),
+            Column(t, 'ExpectedController').as_('controller'),
+            Column(t, 'Loading').as_('origin'),
+            Column(t, 'Destination').as_('destination'),
+            Column(t, 'ETD_Date').as_('etd'),
+            Column(t, 'BL_Date').as_('bl_date'),
+            Column(t, 'BL_Number').as_('bl_number'),
+            Column(t, 'Carrier').as_('carrier'),
+            Column(t, 'Vessel').as_('vessel'),
+            Column(t, 'NumberOfContainers').as_('container_count'),
+            Column(t, 'ShippingInstructionQuantity').as_('quantity'),
+        )
+        #logger.info("*****QUERY*****:%s",query)
+        return query
+
+    @classmethod
+    def __setup__(cls):
+        super().__setup__()
+        cls._order = [
+            ('etd', 'DESC'),
+        ]

modules/automation/freight_booking.xml

@@ -0,0 +1,25 @@
+<tryton>
+    <data>
+        <record model="ir.ui.view" id="freight_booking_info_tree">
+            <field name="model">freight.booking.info</field>
+            <field name="type">tree</field>
+            <field name="name">freight_booking_info_tree</field>
+        </record>
+        <record model="ir.action.act_window" id="act_freight_booking_info">
+            <field name="name">Freight Bookings</field>
+            <field name="res_model">freight.booking.info</field>
+        </record>
+        <record model="ir.action.act_window.view" id="act_freight_booking_info_view1">
+            <field name="sequence" eval="10"/>
+            <field name="view" ref="freight_booking_info_tree"/>
+            <field name="act_window" ref="act_freight_booking_info"/>
+        </record>
+
+        <menuitem
+            name="Freight Booking"
+            action="act_freight_booking_info"
+            parent="menu_automation"
+            sequence="10"
+            id="menu_freight_booking" />
+    </data>
+</tryton>

modules/automation/tryton.cfg

@@ -5,4 +5,6 @@ depends:
     res
     document_incoming
 xml:
-    automation.xml
+    automation.xml
+    freight_booking.xml
+    cron.xml

modules/automation/view/execution_automation_tree.xml

@@ -0,0 +1,60 @@
+<tree>
+    <field name="port_of_loading"/>
+    <field name="fb_loading"/>
+    <field name="warehouse"/>
+    <field name="origin"/>
+    <field name="agent"/>
+    <field name="operator"/>
+
+    <field name="fintrade_lc_nb"/>
+    <field name="lc_number"/>
+    <field name="si"/>
+
+    <field name="port_of_destination"/>
+    <field name="fb_destination"/>
+    <field name="status"/>
+
+    <field name="etd_date"/>
+    <field name="bl_date"/>
+    <field name="etd_sob"/>
+
+    <field name="sale_contract_no"/>
+    <field name="customer"/>
+    <field name="elt_quantity"/>
+
+    <field name="number_of_container"/>
+    <field name="vessel"/>
+    <field name="shipping_company"/>
+    <field name="booking_ref"/>
+    <field name="freight_forwarder"/>
+
+    <field name="instrument_status"/>
+    <field name="ip_date"/>
+    <field name="ip_status"/>
+    <field name="latest_shipment_date"/>
+
+    <field name="countersigned"/>
+    <field name="comments"/>
+    <field name="docs_internal_comments"/>
+
+    <field name="alloc_quantity"/>
+    <field name="si_comments"/>
+    <field name="is_archived"/>
+
+    <field name="price_cont"/>
+    <field name="price_cont_curr"/>
+
+    <field name="ct_period_start"/>
+    <field name="ct_period_end"/>
+
+    <field name="lsd_check"/>
+    <field name="bl2lsd_delta"/>
+
+    <field name="fintrade_booking"/>
+    <field name="alloc_unit_price"/>
+    <field name="alloc_price_curr"/>
+    <field name="alloc_price_unit"/>
+
+    <field name="left_time"/>
+
+</tree>

modules/automation/view/freight_booking_info_tree.xml

@@ -0,0 +1,13 @@
+<tree>
+    <field name="booking_number"/>
+    <field name="agent"/>
+    <field name="controller"/>
+    <field name="origin"/>
+    <field name="destination"/>
+    <field name="etd"/>
+    <field name="bl_date"/>
+    <field name="bl_number"/>
+    <field name="carrier"/>
+    <field name="vessel"/>
+    <field name="container_count"/>
+</tree>

modules/commission/sale.py

@@ -27,6 +27,14 @@ class Sale(metaclass=PoolMeta):
             invoice.save()
         return invoice
 
+    @property
+    def report_agent(self):
+        if self.agent:
+            return (self.agent.party.address_get(
+                type='delivery')).full_address
+        else:
+            return ''
+
     @classmethod
     @ModelView.button
     @Workflow.transition('quotation')

modules/company/company.py

@@ -47,6 +47,8 @@ class Company(ModelSQL, ModelView):
         help="Used to compute the today date.")
     employees = fields.One2Many('company.employee', 'company', 'Employees',
         help="Add employees to the company.")
+    
+    logo = fields.Binary("Logo")
 
     @property
     def header_used(self):

modules/company/view/company_form.xml

@@ -17,6 +17,8 @@ this repository contains the full copyright notices and license terms. -->
             <field name="header"/>
             <separator name="footer"/>
             <field name="footer"/>
+            <separator name="logo"/>
+            <field name="logo" widget="image" stretch="true"/>
         </page>
     </notebook>
 </form>

modules/currency/currency.py

@@ -137,6 +137,13 @@ class Currency(
                 closer = date
         return res
 
+    @classmethod
+    def get_by_name(cls, name):
+        currencies = cls.search([('symbol', '=', name)], limit=1)
+        if not currencies:
+            return None
+        return currencies[0]
+
     @staticmethod
     def _get_rate(currencies, tdate=None):
         '''

modules/document_incoming/document.py

@@ -17,6 +17,8 @@ from trytond.transaction import Transaction
 from trytond.wizard import Button, StateTransition, StateView, Wizard
 
 from .exceptions import DocumentIncomingSplitError
+import logging
+logger = logging.getLogger(__name__)
 
 if config.getboolean('document_incoming', 'filestore', default=True):
     file_id = 'file_id'
@@ -179,30 +181,112 @@ class Incoming(DeactivableMixin, Workflow, ModelSQL, ModelView):
     def _split_mime_types(cls):
         return ['application/pdf']
 
+    # @classmethod
+    # def from_inbound_email(cls, email_, rule):
+    #     message = email_.as_dict()
+    #     attachments = message.get('attachments') 
+    #     active = False
+    #     data = message.get('text', message.get('html'))
+    #     logger.info("DATA_FROM_INBOUND_MAIL:%s",data)
+    #     if isinstance(data, str):
+    #         data = data.encode()
+    #     body = message.get('text') or message.get('html') or ''
+    #     if isinstance(body, str):
+    #         body_bytes = body.encode('utf-8')
+    #     else:
+    #         body_bytes = body
+    #     document = cls(
+    #         active=active,
+    #         name=message.get('subject', 'No Subject'),
+    #         company=rule.document_incoming_company,
+    #         data=data,
+    #         type=rule.document_incoming_type if active else None,
+    #         source='inbound_email',
+    #         )
+    #     children = []
+    #     if attachments:
+    #         for attachment in attachments:
+    #             child = cls(
+    #                 name=attachment['filename'] or 'data.bin',
+    #                 company=rule.document_incoming_company,
+    #                 data=attachment['data'],
+    #                 type=rule.document_incoming_type,
+    #                 source='inbound_email')
+    #             children.append(child)
+    #     else:
+    #         child = cls(
+    #             name='mail_' + message.get('subject', 'No Subject') + '.txt',
+    #             company=rule.document_incoming_company,
+    #             data=body_bytes,
+    #             type=rule.document_incoming_type,
+    #             source='inbound_email',
+    #         )
+    #         children.append(child)
+    #     document.children = children
+    #     document.save()
+    #     return document
     @classmethod
     def from_inbound_email(cls, email_, rule):
         message = email_.as_dict()
-        active = not message.get('attachments')
+
+        def clean(value):
+            if not value:
+                return value
+            return (
+                value
+                .replace('\n', ' ')
+                .replace('\r', ' ')
+                .replace("'", '')
+                .replace('"', '')
+                .strip()
+            )
+
+        subject = clean(message.get('subject', 'No Subject'))
+
+        attachments = message.get('attachments') 
+        active = False
         data = message.get('text', message.get('html'))
+        logger.info("DATA_FROM_INBOUND_MAIL:%s", data)
+
         if isinstance(data, str):
             data = data.encode()
+
+        body = message.get('text') or message.get('html') or ''
+        if isinstance(body, str):
+            body_bytes = body.encode('utf-8')
+        else:
+            body_bytes = body
+
         document = cls(
             active=active,
-            name=message.get('subject', 'No Subject'),
+            name=subject,
             company=rule.document_incoming_company,
             data=data,
             type=rule.document_incoming_type if active else None,
             source='inbound_email',
-            )
+        )
+
         children = []
-        for attachment in message.get('attachments', []):
+        if attachments:
+            for attachment in attachments:
+                filename = clean(attachment['filename'] or 'data.bin')
+                child = cls(
+                    name=filename,
+                    company=rule.document_incoming_company,
+                    data=attachment['data'],
+                    type=rule.document_incoming_type,
+                    source='inbound_email')
+                children.append(child)
+        else:
             child = cls(
-                name=attachment['filename'] or 'data.bin',
+                name='mail_' + subject + '.txt',
                 company=rule.document_incoming_company,
-                data=attachment['data'],
+                data=body_bytes,
                 type=rule.document_incoming_type,
-                source='inbound_email')
+                source='inbound_email',
+            )
             children.append(child)
+
         document.children = children
         document.save()
         return document
@@ -265,7 +349,6 @@ class Incoming(DeactivableMixin, Workflow, ModelSQL, ModelView):
         default.setdefault('children')
         return super().copy(documents, default=default)
 
-
 def iter_pages(expression, size):
     ranges = set()
     for pages in expression.split(','):

modules/document_incoming/inbound_email.py

@@ -4,7 +4,8 @@
 from trytond.model import fields
 from trytond.pool import Pool, PoolMeta
 from trytond.pyson import Eval
-
+import logging
+logger = logging.getLogger(__name__)
 
 class Rule(metaclass=PoolMeta):
     __name__ = 'inbound.email.rule'
@@ -53,4 +54,4 @@ class Rule(metaclass=PoolMeta):
         if (self.action == 'document.incoming|from_inbound_email'
                 and self.document_incoming_process):
             document = email_.result
-            DocumentIncoming.process([document], with_children=True)
+            DocumentIncoming.process([document], with_children=True)

modules/document_incoming_wr/__init__.py

@@ -0,0 +1,15 @@
+# This file is part of Tryton.  The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+
+from trytond.pool import Pool
+
+from . import document
+
+__all__ = ['register']
+
+
+def register():
+    Pool.register(
+        document.IncomingConfiguration,
+        document.Incoming,
+        module='document_incoming_wr', type_='model')

modules/document_incoming_wr/document.py

@@ -0,0 +1,63 @@
+# This file is part of Tryton.  The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+
+from trytond.i18n import gettext
+from trytond.model import fields
+from trytond.modules.document_incoming.exceptions import (
+    DocumentIncomingProcessError)
+from trytond.pool import Pool, PoolMeta
+import json
+
+
+class IncomingConfiguration(metaclass=PoolMeta):
+    __name__ = 'document.incoming.configuration'
+
+    default_controller = fields.Many2One('party.party', "Default Controller")
+
+
+class Incoming(metaclass=PoolMeta):
+    __name__ = 'document.incoming'
+
+    @classmethod
+    def __setup__(cls):
+        super().__setup__()
+        cls.type.selection.append(
+            ('weight_report', "Weight Report"))
+        cls.type.selection.append(
+            ('controller', "Controller"))
+
+    @classmethod
+    def _get_results(cls):
+        return super()._get_results() | {'automation.document'}
+
+    def _process_weight_report(self):
+        WR = Pool().get('automation.document')
+        wr = WR()
+        wr.document = self.id
+        wr.type = 'weight_report'
+        wr.state = 'draft'
+        WR.save([wr])
+        WR.run_ocr([wr])
+        WR.run_metadata([wr])
+
+        return wr
+    
+    def _process_controller(self):
+        WR = Pool().get('automation.document')
+        wr = WR()
+        wr.document = self.id
+        wr.type = 'controller'
+        wr.state = 'draft'
+        WR.save([wr])
+        WR.run_ocr([wr])
+        # WR.run_metadata([wr])
+
+        return wr
+
+    # @property
+    # def supplier_invoice_company(self):
+    #     pass
+
+    # @property
+    # def supplier_invoice_party(self):
+    #     pass

modules/document_incoming_wr/document.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+this repository contains the full copyright notices and license terms. -->
+<tryton>
+    <data>
+        <record model="ir.ui.view" id="ddocument_incoming_configuration_view_form">
+            <field name="model">document.incoming.configuration</field>
+            <field name="inherit" ref="document_incoming.document_incoming_configuration_view_form"/>
+            <field name="name">document_incoming_configuration_form</field>
+        </record>
+    </data>
+</tryton>

modules/document_incoming_wr/tryton.cfg

@@ -0,0 +1,8 @@
+[tryton]
+version=7.2.0
+depends:
+    document_incoming
+    ir
+    party
+xml:
+    document.xml

modules/document_incoming_wr/view/document_incoming_configuration_form.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+this repository contains the full copyright notices and license terms. -->
+<data>
+    <xpath expr="/form" position="inside">
+        <separator string="Weight Report" id="weight_report" colspan="4"/>
+        <label name="default_controller"/>
+        <field name="default_controller"/>
+    </xpath>
+</data>

modules/inbound_email/inbound_email.py

@@ -17,6 +17,9 @@ from trytond.pyson import Eval
 from trytond.transaction import Transaction
 from trytond.url import http_host
 
+import logging
+logger = logging.getLogger(__name__)
+
 if config.getboolean('inbound_email', 'filestore', default=True):
     file_id = 'data_id'
     store_prefix = config.get('inbound_email', 'store_prefix', default=None)
@@ -74,6 +77,7 @@ class Inbox(ModelSQL, ModelView):
         assert email_.inbox == self
         for rule in self.rules:
             if rule.match(email_.as_dict()):
+                logger.info("RULE_MATCHED:%s",rule)
                 email_.rule = rule
                 rule.run(email_)
                 return

modules/incoterm/common.py

@@ -12,7 +12,7 @@ __all__ = ['IncotermMixin', 'IncotermAvailableMixin']
 class IncotermMixin(Model):
 
     incoterm = fields.Many2One(
-        'incoterm.incoterm', lazy_gettext('incoterm.msg_incoterm'),
+        'incoterm.incoterm', lazy_gettext('incoterm.msg_incoterm'), required=False,
         ondelete='RESTRICT')
     incoterm_location = fields.Many2One(
         'party.address', lazy_gettext('incoterm.msg_incoterm_location'),

modules/lot/lot.py

@@ -477,15 +477,16 @@ class Lot(ModelSQL, ModelView):
             else:
                 return str(self.line.currency.symbol) + "/" + str(self.line.unit.symbol)
 
-    def get_hist_quantity(self,seq):
+    def get_hist_quantity(self,state_id=0):
         qt = Decimal(0)
         gross_qt = Decimal(0)
         if self.lot_state:
             if self.lot_hist:
-                if seq != 0:
-                    st = seq
+                if state_id != 0:
+                    st = state_id
                 else:
                     st = self.lot_state.id
+                logger.info("GET_HIST_QT:%s",st)
                 lot = [e for e in self.lot_hist if e.quantity_type.id == st][0]
                 qt = round(lot.quantity,5)
                 gross_qt = round(lot.gross_quantity,5)
@@ -499,24 +500,48 @@ class Lot(ModelSQL, ModelView):
                 physic_sum = Decimal(0)
                 for l in line.lots:
                     if l.lot_type == 'physic' :
-                        physic_sum += round(Decimal(Uom.compute_qty(Uom(l.lot_unit_line),float(l.get_current_quantity()),l.line.unit)),5)
+                        factor = None
+                        rate = None
+                        if l.lot_unit_line.category.id != l.line.unit.category.id:
+                            factor = 1
+                            rate = 1
+                        physic_sum += round(Decimal(Uom.compute_qty(Uom(l.lot_unit_line),float(l.get_current_quantity()),l.line.unit, True, factor, rate)),5)
                 return line.quantity_theorical - physic_sum
 
     def get_current_quantity(self,name=None):
         # if self.lot_type == 'physic':
-        qt, gross_qt = self.get_hist_quantity(0)
+        qt, gross_qt = self.get_hist_quantity()
         return qt
         # else:
         #     return self.get_virtual_diff()
 
-    def get_current_quantity_converted(self,name=None):
+    def get_current_quantity_converted(self,state_id=0,unit=None):
         Uom = Pool().get('product.uom')
-        unit = self.line.unit if self.line else self.sale_line.unit
-        return round(Decimal(Uom.compute_qty(self.lot_unit_line, float(self.get_current_quantity()), unit)),5)
+        if not unit:
+            unit = self.line.unit if self.line else self.sale_line.unit
+        qt, gross_qt = self.get_hist_quantity(state_id)
+        factor = None
+        rate = None
+        if self.lot_unit_line.category.id != unit.category.id:
+            factor = 1
+            rate = 1
+        return round(Decimal(Uom.compute_qty(self.lot_unit_line, float(qt), unit, True, factor, rate)),5)
+    
+    def get_current_gross_quantity_converted(self,state_id=0,unit=None):
+        Uom = Pool().get('product.uom')
+        if not unit:
+            unit = self.line.unit if self.line else self.sale_line.unit
+        qt, gross_qt = self.get_hist_quantity(state_id)
+        factor = None
+        rate = None
+        if self.lot_unit_line.category.id != unit.category.id:
+            factor = 1
+            rate = 1
+        return round(Decimal(Uom.compute_qty(self.lot_unit_line, float(gross_qt), unit, True, factor, rate)),5)
         
     def get_current_gross_quantity(self,name=None):
         if self.lot_type == 'physic':
-            qt, gross_qt = self.get_hist_quantity(0)
+            qt, gross_qt = self.get_hist_quantity()
             return gross_qt
         else:
             return None
@@ -526,6 +551,7 @@ class Lot(ModelSQL, ModelView):
         lqh = LotQtHist()
         lqh.quantity_type = qt_type
         lqh.quantity = net
+        logger.info("ADD_QUANTITY_TO_HIST:%s",gross)
         lqh.gross_quantity = gross
         lqh.lot = self
         return lqh
@@ -542,6 +568,7 @@ class Lot(ModelSQL, ModelView):
         if existing:
             hist = existing[0]
             hist.quantity = net
+            logger.info("SET_CURRENT_HIST:%s",gross)
             hist.gross_quantity = gross
         else:
             lot_hist.append(self.add_quantity_to_hist(net, gross, lqtt[0]))
@@ -633,6 +660,7 @@ class SplitLine(ModelView):
     weight = fields.Numeric('Weight', digits=(16,5))
 
 class SplitWizardStart(ModelView):
+    "Split Line Start"
     __name__ = 'lot.split.wizard.start'
 
     mode = fields.Selection([

modules/price/price.py

@@ -44,7 +44,7 @@ class Price(
     price_composite = fields.One2Many('price.composite','price',"Composites")
     price_product = fields.One2Many('price.product', 'price', "Product")
     price_ct_size = fields.Numeric("Ct size")
-
+    
     def get_qt(self,nb_ct,unit):
         Uom = Pool().get('product.uom')
         return round(Decimal(Uom.compute_qty(self.price_unit, float(self.price_ct_size * nb_ct), unit)),4)
@@ -71,7 +71,6 @@ class Price(
     def get_price(self,dt,unit,currency,last=False):
         price = float(0)
         PV = Pool().get('price.price_value')
-        logger.info("ASKED_PRICE_FOR:%s",dt)
         if self.price_values:
             dt = dt.strftime("%Y-%m-%d")
             pv = PV.search([('price','=',self.id),('price_date','=',dt)])
@@ -115,7 +114,6 @@ class Calendar(DeactivableMixin,ModelSQL,ModelView,MultiValueMixin):
             dt = dt.strftime("%Y-%m-%d")
             cl = CL.search([('calendar','=',self.id),('price_date','=',dt)])
             if cl:
-                #logger.info("ISQUOTE:%s",cl)
                 return False
             else:
                 return True
@@ -136,3 +134,20 @@ class Product(ModelSQL,ModelView):
     __name__ = 'price.product'
     price = fields.Many2One('price.price',"Price index")
     product = fields.Many2One('product.product',"Product")
+    attributes = fields.Many2One('product.attribute',"Attribute",domain=[
+            ('sets', '=', Eval('attribute_set')),
+        ],
+        states={
+            'readonly': ~Eval('attribute_set'),
+        },
+        depends=['product', 'attribute_set'])
+    attribute_set = fields.Function(
+        fields.Many2One('product.attribute.set', "Attribute Set"),
+        'on_change_with_attribute_set'
+    )
+
+    @fields.depends('product')
+    def on_change_with_attribute_set(self, name=None):
+        if self.product  and self.product.template and self.product.template.attribute_set:
+            return self.product.template.attribute_set.id
+

modules/price/view/product_form.xml

@@ -1,6 +1,6 @@
 <form>
-    <label name="price"/>
-    <field name="price"/>
     <label name="product"/>
     <field name="product"/>
+    <label name="attributes"/>
+    <field name="attributes"/>
 </form>

modules/price/view/product_tree_sequence.xml

@@ -1,4 +1,5 @@
 <tree>
    <field name="price"/>
    <field name="product"/>
+   <field name="attributes"/>
 </tree>

modules/product/product.py

@@ -609,6 +609,26 @@ class Product(
             ('template.code', operator, code_value, *extra),
             ]
 
+    @classmethod
+    def get_by_name(cls, name, type_='goods'):
+        pool = Pool()
+        Template = pool.get('product.template')
+        Uom = pool.get('product.uom')
+
+        templates = Template.search([('name', '=', name)], limit=1)
+        if templates:
+            return templates[0].products[0]
+
+        unit_uom, = Uom.search([('name', '=', 'Mt')], limit=1)
+
+        template, = Template.create([{
+            'name': name,
+            'type': type_,
+            'default_uom': unit_uom.id,
+            'cost_price_method': 'fixed',
+        }])
+        return template.products[0]
+
     @staticmethod
     def get_price_uom(products, name):
         Uom = Pool().get('product.uom')

modules/product/uom.py

@@ -92,6 +92,13 @@ class Uom(SymbolMixin, DigitsMixin, DeactivableMixin, ModelSQL, ModelView):
     def default_digits():
         return 2
 
+    @classmethod
+    def get_by_name(cls, name):
+        uom = cls.search([('symbol', '=', name)], limit=1)
+        if not uom:
+            return None
+        return uom[0]
+    
     @fields.depends('factor')
     def on_change_factor(self):
         if (self.factor or 0.0) == 0.0:

modules/product_month/product.py

@@ -22,6 +22,7 @@ class Month(ModelView, ModelSQL):
     is_cotation = fields.Boolean("Cotation month")
     beg_date = fields.Date("Date from")
     end_date = fields.Date("Date end")
+    description = fields.Char("Description")
 
 class ProductMonth(ModelView, ModelSQL):
     "Product month"

modules/purchase/AGENTS.md

@@ -0,0 +1,105 @@
+# AGENTS.md - Module `purchase`
+
+Ce guide complete le `AGENTS.md` racine.
+Pour ce module, les regles locales ci-dessous priment.
+
+## 1) Perimetre metier
+
+Le module `purchase` gere le cycle d'achat fournisseur:
+
+- commande d'achat (`purchase.purchase`, `purchase.line`)
+- facturation fournisseur (`account.invoice` liee a l'achat)
+- reception/retour de stock (`stock.move`, `stock.shipment.in`, `stock.shipment.in.return`)
+- reporting achats (axes temporels, fournisseur, produit)
+
+## 2) Fichiers pivots
+
+- Logique coeur:
+  - `modules/purchase/purchase.py`
+- Extensions metier connexes:
+  - `modules/purchase/product.py`
+  - `modules/purchase/stock.py`
+  - `modules/purchase/invoice.py`
+  - `modules/purchase/party.py`
+  - `modules/purchase/configuration.py`
+  - `modules/purchase/purchase_reporting.py`
+- Vues et actions:
+  - `modules/purchase/purchase.xml`
+  - `modules/purchase/stock.xml`
+  - `modules/purchase/invoice.xml`
+  - `modules/purchase/purchase_reporting.xml`
+- Manifest et dependances:
+  - `modules/purchase/tryton.cfg`
+- Documentation metier:
+  - `modules/purchase/docs/business-rules.template.md` (template)
+  - `modules/purchase/docs/business-rules.md` (instance a remplir)
+
+## 3) Etats et flux critiques a preserver
+
+Workflow de commande (dans `purchase.py`):
+
+- `draft -> quotation -> confirmed -> processing -> done`
+- transitions de retour existent aussi (`cancelled`, retour a `draft`, etc.)
+
+Invariants importants:
+
+- `invoice_state` et `shipment_state` doivent rester coherents apres `process()`.
+- `process()` orchestre facture + stock + recalcul d'etats, ne pas contourner sans raison.
+- `delete()` exige une commande annulee.
+- Les methodes `create_invoice()` et `create_move()` sont sensibles (gestion `lots` et `action`).
+
+## 4) Couplages a surveiller
+
+- Facture:
+  - `purchase.py` <-> `invoice.py`
+  - gestion des exceptions facture (`purchase_exception_state`)
+- Stock:
+  - `purchase.py` <-> `stock.py`
+  - liens `moves`, expeditions entrantes, retours
+- Produit/fournisseur/prix:
+  - `product.py` impacte prix d'achat, UoM, fournisseurs
+- Tiers:
+  - `party.py` impacte adresses/parametres fournisseur et contraintes d'effacement
+
+## 5) Convention de modification pour ce module
+
+1. Modifier d'abord le coeur minimal dans `purchase.py` ou le fichier specialise adequat.
+2. Mettre a jour XML uniquement si comportement UI/action change.
+3. Si regle metier impactee, mettre a jour `docs/business-rules.md`.
+4. Ajouter un test proche du flux reel (scenario `.rst` prioritaire si possible).
+5. Verifier les impacts transverses facture/stock avant rendu.
+
+## 6) Strategie de test recommandee
+
+Priorite 1 (rapide):
+
+- `modules/purchase/tests/test_module.py`
+
+Priorite 2 (comportement metier):
+
+- `modules/purchase/tests/test_scenario.py`
+- Scenarios cibles selon la modif:
+  - `scenario_purchase.rst`
+  - `scenario_purchase_manual_invoice.rst`
+  - `scenario_purchase_line_cancelled.rst`
+  - `scenario_purchase_line_cancelled_on_shipment.rst`
+  - `scenario_purchase_return_wizard.rst`
+  - `scenario_purchase_reporting.rst`
+
+Si la modif touche prix/UoM/fournisseur:
+
+- ajouter un cas dans `test_module.py` ou un scenario dedie.
+
+## 7) Cas qui exigent validation humaine
+
+- Changement du workflow d'etats
+- Changement des regles de creation facture/mouvement
+- Changement de logique sur retours fournisseur
+- Changement qui altere les ecritures comptables ou le statut de paiement
+
+## 8) Definition of done (module `purchase`)
+
+- Le flux metier cible fonctionne de bout en bout.
+- Les etats `state`, `invoice_state`, `shipment_state` restent coherents.
+- Les tests du module pertinents passent.
+- Le patch est limite aux fichiers necessaires.

modules/purchase/docs/business-rules.template.md

@@ -0,0 +1,122 @@
+# Business Rules Template - Purchase
+
+Statut: `draft` | `reviewed` | `approved`  
+Version: `v0.1`  
+Derniere mise a jour: `YYYY-MM-DD`  
+Owner metier: `Nom / Equipe`  
+Owner technique: `Nom / Equipe`
+
+## 1) Scope
+
+- Domaine: `ex: achats fournisseur`
+- Hors scope: `ex: achats intercompany`
+- Modules impactes:
+  - `purchase`
+  - `stock` (si applicable)
+  - `account_invoice` (si applicable)
+
+## 2) Glossaire
+
+- `Purchase`: commande d'achat fournisseur.
+- `Line`: ligne de commande.
+- `Invoice State`: etat facture calcule.
+- `Shipment State`: etat reception calcule.
+- Ajouter ici les termes metier propres a ton contexte.
+
+## 3) Regles metier (source de verite)
+
+### BR-001 - [Titre court]
+
+- Intent: `Pourquoi cette regle existe`
+- Description:
+  - `Enonce clair et testable`
+- Conditions d'entree:
+  - `Etat`
+  - `Type de ligne (goods/service)`
+  - `Contexte (societe, devise, fournisseur, lot, etc.)`
+- Resultat attendu:
+  - `Etat/valeur/action attendue`
+- Exceptions:
+  - `Cas ou la regle ne s'applique pas`
+- Priorite:
+  - `bloquante | importante | informative`
+- Source:
+  - `Ticket / spec / decision metier`
+
+### BR-002 - [Titre court]
+
+- Intent:
+- Description:
+- Conditions d'entree:
+- Resultat attendu:
+- Exceptions:
+- Priorite:
+- Source:
+
+## 4) Matrice d'etats (optionnel mais recommande)
+
+| Regle | Etat initial | Evenement | Etat attendu | Notes |
+|---|---|---|---|---|
+| BR-001 | `draft` | `quote` | `quotation` | |
+| BR-002 | `quotation` | `confirm` | `confirmed/processing` | |
+
+## 5) Exemples concrets
+
+### Exemple E1 - Cas nominal
+
+- Donnees:
+  - `fournisseur = X`
+  - `produit = Y`
+  - `quantite = 10`
+- Attendu:
+  - `invoice_state = pending`
+  - `shipment_state = waiting`
+
+### Exemple E2 - Cas limite
+
+- Donnees:
+- Attendu:
+
+## 6) Impact code attendu
+
+- Fichiers Python potentiellement concernes:
+  - `modules/purchase/purchase.py`
+  - `modules/purchase/stock.py`
+  - `modules/purchase/invoice.py`
+  - `modules/purchase/product.py`
+- Fichiers XML potentiellement concernes:
+  - `modules/purchase/purchase.xml`
+  - `modules/purchase/stock.xml`
+  - `modules/purchase/invoice.xml`
+
+## 7) Strategie de tests
+
+- Unitaires:
+  - `modules/purchase/tests/test_module.py`
+- Scenarios:
+  - `modules/purchase/tests/scenario_purchase.rst`
+  - `modules/purchase/tests/scenario_purchase_manual_invoice.rst`
+  - `modules/purchase/tests/scenario_purchase_return_wizard.rst`
+
+Pour chaque regle BR-xxx, lister le test associe:
+
+| Regle | Test existant | Nouveau test a ajouter | Statut |
+|---|---|---|---|
+| BR-001 | `...` | `...` | `todo` |
+
+## 8) Compatibilite et migration
+
+- Effet retroactif sur commandes existantes: `oui/non`
+- Migration necessaire: `oui/non`
+- Plan de rollback:
+  - `comment revenir en arriere sans corruption metier`
+
+## 9) Validation
+
+- Valide par metier:
+  - `Nom` - `date`
+- Valide par technique:
+  - `Nom` - `date`
+- Decision finale:
+  - `approved / rejected / needs update`
+

modules/purchase/purchase.py

@@ -89,14 +89,14 @@ class Purchase(
     number = fields.Char("Number", readonly=True)
     reference = fields.Char("Reference")
     description = fields.Char('Description', size=None, states=_states)
-    purchase_date = fields.Date('Purchase Date',
+    purchase_date = fields.Date('Purchase Date', required=True,
         states={
             'readonly': ~Eval('state').in_(['draft', 'quotation']),
             'required': ~Eval('state').in_(
                 ['draft', 'quotation', 'cancelled']),
             })
     payment_term = fields.Many2One(
-        'account.invoice.payment_term', "Payment Term", ondelete='RESTRICT',
+        'account.invoice.payment_term', "Payment Term", required=True, ondelete='RESTRICT',
         states={
             'readonly': ~Eval('state').in_(['draft', 'quotation']),
             })
@@ -389,6 +389,11 @@ class Purchase(
     def default_state():
         return 'draft'
 
+    @classmethod
+    def default_purchase_date(cls):
+        Date = Pool().get('ir.date')
+        return Date.today()
+    
     @classmethod
     def default_currency(cls, **pattern):
         pool = Pool()
@@ -462,6 +467,8 @@ class Purchase(
                 self.tol_min = self.party.tol_min
             if self.party.tol_max:
                 self.tol_max = self.party.tol_max
+            if self.party.origin:
+                self.product_origin = self.party.origin
             if self.party.wb:
                 self.wb = self.party.wb
             if self.party.association:
@@ -734,6 +741,7 @@ class Purchase(
 
     @classmethod
     def copy(cls, purchases, default=None):
+        Date = Pool().get('ir.date')
         if default is None:
             default = {}
         else:
@@ -742,7 +750,7 @@ class Purchase(
         default.setdefault('invoice_state', 'none')
         default.setdefault('invoices_ignored', None)
         default.setdefault('shipment_state', 'none')
-        default.setdefault('purchase_date', None)
+        default.setdefault('purchase_date', Date.today())
         default.setdefault('quoted_by')
         default.setdefault('confirmed_by')
         default.setdefault('untaxed_amount_cache')
@@ -1021,9 +1029,15 @@ class Purchase(
         pool = Pool()
         Invoice = pool.get('account.invoice')
 
-        Invoice.save(invoices.values())
-
+        Invoice.save(invoices.values())    
+                
         for purchase, invoice in invoices.items():
+            #check if forex
+            forex_rate = invoice.get_forex()
+            if forex_rate:
+                invoice.selection_rate = 'forex'
+                invoice.rate = invoice.on_change_with_rate()
+                Invoice.save([invoice])
             purchase.copy_resources_to(invoice)
             if len(invoices)==1:
                 if prepayment:
@@ -1215,7 +1229,7 @@ class Line(sequence_ordered(), ModelSQL, ModelView):
                 ()),
             If(Eval('type') != 'line',
                 ('id', '=', None),
-                ()),
+                ())
             ],
         states={
             'invisible': Eval('type') != 'line',
@@ -1685,7 +1699,7 @@ class Line(sequence_ordered(), ModelSQL, ModelView):
 
     @fields.depends(
         'type', 'quantity', 'unit_price',
-        'purchase', '_parent_purchase.currency')
+        'purchase', '_parent_purchase.currency','premium')
     def on_change_with_amount(self):
         if (self.type == 'line'
                 and self.quantity is not None
@@ -1857,77 +1871,93 @@ class Line(sequence_ordered(), ModelSQL, ModelView):
         else:
             lots_to_invoice = self.lots
         for l in lots_to_invoice:
-            #if l.lot_type == 'physic':
-            invoice_line = InvoiceLine()
-            invoice_line.type = self.type
-            invoice_line.currency = self.currency
-            invoice_line.company = self.company
-            invoice_line.description = self.description
-            invoice_line.note = self.note
-            invoice_line.origin = self
-            qt, gross_qt = l.get_hist_quantity(0)
-            quantity = float(qt)
-            quantity = Uom.compute_qty(l.lot_unit_line, quantity, self.unit)
-            if self.unit:
-                quantity = self.unit.round(quantity)
-            invoice_line.unit_price = l.get_lot_price()
-            invoice_line.product = l.lot_product
-            invoice_line.quantity = quantity
-            if not invoice_line.quantity:
-                return []
-            invoice_line.unit = self.unit
-            invoice_line.taxes = self.taxes
-            if self.company.purchase_taxes_expense:
-                invoice_line.taxes_deductible_rate = 0
-            elif self.product:
-                invoice_line.taxes_deductible_rate = (
-                    self.product.supplier_taxes_deductible_rate_used)
-            invoice_line.invoice_type = 'in'
-            if self.product:
-                invoice_line.account = self.product.account_stock_in_used
-                if not invoice_line.account:
-                    raise AccountError(
-                        gettext('purchase'
-                            '.msg_purchase_product_missing_account_expense',
-                            purchase=self.purchase.rec_name,
-                            product=self.product.rec_name))
-            else:
-                invoice_line.account = account_config.get_multivalue(
-                    'default_category_account_expense', company=self.company.id)
-                if not invoice_line.account:
-                    raise AccountError(
-                        gettext('purchase'
-                            '.msg_purchase_missing_account_expense',
-                            purchase=self.purchase.rec_name))
-            if action == 'prov':
-                invoice_line.description = 'Pro forma'
-            elif action == 'final':
-                invoice_line.description = 'Final'
-            elif action == 'service':
-                invoice_line.description = 'Service'
-            #invoice_line.stock_moves = self._get_invoice_line_moves()
-            #invoice_line.stock_moves = [l.get_current_supplier_move()]
-            invoice_line.lot = l.id
-            if self.product.type == 'service':
-                invoice_line.unit_price = self.unit_price
-                invoice_line.product = self.product
-                invoice_line.stock_moves = []
-                Fee = Pool().get('fee.fee')
-                fee = Fee.search(['purchase','=',self.purchase.id])
-                if fee:
-                    invoice_line.fee = fee[0]
-            lines.append(invoice_line)
-            logger.info("GETINVLINE:%s",self.product.type)
-            logger.info("GETINVLINE2:%s",l.invoice_line_prov)
-            if l.invoice_line_prov and self.product.type != 'service': 
-                invoice_line_, = InvoiceLine.copy([l.invoice_line_prov], default={
-                        'invoice': None,
-                        'quantity': -l.invoice_line_prov.quantity,
-                        'unit_price': l.invoice_line_prov.unit_price,
-                        'party': l.invoice_line_prov.invoice.party,
-                        'origin': str(self),
-                        })
-                lines.append(invoice_line_)
+            if l.lot_type == 'physic':
+                invoice_line = InvoiceLine()
+                invoice_line.type = self.type
+                invoice_line.currency = self.currency
+                invoice_line.company = self.company
+                invoice_line.description = self.description
+                invoice_line.note = self.note
+                invoice_line.origin = self
+                qt, gross_qt = l.get_hist_quantity(0)
+                quantity = float(qt)
+                quantity = Uom.compute_qty(l.lot_unit_line, quantity, self.unit)
+                if self.unit:
+                    quantity = self.unit.round(quantity)
+                invoice_line.unit_price = l.get_lot_price()
+                invoice_line.product = l.lot_product
+                invoice_line.quantity = quantity
+                logger.info("GETINVOICELINE_QT:%s",quantity)
+                if not invoice_line.quantity:
+                    return []
+                invoice_line.unit = self.unit
+                invoice_line.taxes = self.taxes
+                if self.company.purchase_taxes_expense:
+                    invoice_line.taxes_deductible_rate = 0
+                elif self.product:
+                    invoice_line.taxes_deductible_rate = (
+                        self.product.supplier_taxes_deductible_rate_used)
+                invoice_line.invoice_type = 'in'
+                if self.product:
+                    if self.product.type == 'service' and not self.product.landed_cost:
+                        invoice_line.account = self.product.account_stock_in_used
+                    else:
+                        invoice_line.account = self.product.account_stock_in_used
+                    if not invoice_line.account:
+                        raise AccountError(
+                            gettext('purchase'
+                                '.msg_purchase_product_missing_account_expense',
+                                purchase=self.purchase.rec_name,
+                                product=self.product.rec_name))
+                else:
+                    invoice_line.account = account_config.get_multivalue(
+                        'default_category_account_expense', company=self.company.id)
+                    if not invoice_line.account:
+                        raise AccountError(
+                            gettext('purchase'
+                                '.msg_purchase_missing_account_expense',
+                                purchase=self.purchase.rec_name))
+                if action == 'prov':
+                    invoice_line.description = 'Pro forma'
+                elif action == 'final':
+                    invoice_line.description = 'Final'
+                elif action == 'service':
+                    invoice_line.description = 'Service'
+                #invoice_line.stock_moves = self._get_invoice_line_moves()
+                #invoice_line.stock_moves = [l.get_current_supplier_move()]
+                invoice_line.lot = l.id
+                if self.product.type == 'service':
+                    invoice_line.unit_price = self.unit_price
+                    invoice_line.product = self.product
+                    invoice_line.stock_moves = []
+                    Fee = Pool().get('fee.fee')
+                    fee = Fee.search(['purchase','=',self.purchase.id])
+                    if fee:
+                        invoice_line.fee = fee[0]
+                        if fee[0].mode == 'lumpsum':
+                            invoice_line.quantity = 1
+                        elif fee[0].mode == 'ppack':
+                            invoice_line.quantity = fee[0].quantity
+                        else:
+                            state_id = 0
+                            LotQtType = Pool().get('lot.qt.type')
+                            lqt = LotQtType.search([('name','=','BL')])
+                            if lqt:
+                                state_id = lqt[0].id
+                            invoice_line.quantity = fee[0].get_fee_lots_qt(state_id)
+
+                lines.append(invoice_line)
+                logger.info("GETINVLINE:%s",self.product.type)
+                logger.info("GETINVLINE2:%s",l.invoice_line_prov)
+                if l.invoice_line_prov and self.product.type != 'service': 
+                    invoice_line_, = InvoiceLine.copy([l.invoice_line_prov], default={
+                            'invoice': None,
+                            'quantity': -l.invoice_line_prov.quantity,
+                            'unit_price': l.invoice_line_prov.unit_price,
+                            'party': l.invoice_line_prov.invoice.party,
+                            'origin': str(self),
+                            })
+                    lines.append(invoice_line_)
         return lines
 
     def _get_invoice_line_quantity(self):
@@ -1990,8 +2020,7 @@ class Line(sequence_ordered(), ModelSQL, ModelView):
         '''
         pool = Pool()
         Move = pool.get('stock.move')
-        InvoiceLine = pool.get('account.invoice.line')
-        Uom = pool.get('product.uom')
+        Location = pool.get('stock.location')
         if self.type != 'line':
             return
         if not self.product:
@@ -2047,26 +2076,28 @@ class Line(sequence_ordered(), ModelSQL, ModelView):
                         to_location = self.purchase.to_location
 
                     move.from_location = from_location
-                    
-                    if to_location.type != 'customer':
-                        move.to_location = 8 
-                    else:
-                        move.to_location = to_location
+                    logger.info("FROM_LOCATION:%s",self.purchase.from_location)
+                    logger.info("TO_LOCATION:%s",self.purchase.to_location)
+                    if to_location:
+                        if to_location.type != 'customer':
+                            move.to_location = Location.get_transit_id()
+                        else:
+                            move.to_location = to_location
                     
                     unit_price = l.get_lot_price()
-                    if l.invoice_line_prov != None :
-                        prov_inv = InvoiceLine(l.invoice_line_prov)
-                        quantity -= prov_inv.quantity
-                        if quantity < 0 :
-                            move.from_location = self.purchase.to_location
-                            move.to_location = 16
-                        elif quantity > 0 :
-                            move.from_location = 16
-                            move.to_location = self.purchase.to_location
-                        quantity = abs(quantity)
-                        unit_price = prov_inv.unit_price
-                        if quantity == 0:
-                            continue
+                    # if l.invoice_line_prov != None :
+                    #     prov_inv = InvoiceLine(l.invoice_line_prov)
+                    #     quantity -= prov_inv.quantity
+                    #     if quantity < 0 :
+                    #         move.from_location = self.purchase.to_location
+                    #         move.to_location = 16
+                    #     elif quantity > 0 :
+                    #         move.from_location = 16
+                    #         move.to_location = self.purchase.to_location
+                    #     quantity = abs(quantity)
+                    #     unit_price = prov_inv.unit_price
+                    #     if quantity == 0:
+                    #         continue
                     move.quantity = quantity
                     move.unit = self.unit
                     move.product = l.lot_product
@@ -2086,7 +2117,7 @@ class Line(sequence_ordered(), ModelSQL, ModelView):
                     moves.append(move)
                     if move.to_location.type != 'customer':
                         move_to, = Move.copy([move.id], default={
-                            'from_location': 8,
+                            'from_location': Location.get_transit_id(),
                             'to_location': to_location,
                             })
                         moves.append(move_to)

modules/purchase/view/purchase_form.xml

@@ -17,9 +17,6 @@ this repository contains the full copyright notices and license terms. -->
         <field name="payment_term"/>
         <label name="currency"/>
         <field name="currency"/>
-        <newline/>
-        <label name="certif"/>
-        <field name="certif"/>
     </group>
     <group col="2" colspan="2" id="hd" yfill="1">
         <field name="viewer" widget="html_viewer" height="300" width="600"/>

modules/purchase/view/purchase_line_form.xml

@@ -16,13 +16,21 @@ this repository contains the full copyright notices and license terms. -->
             <label name="product_supplier"/>
             <field name="product_supplier"/>
             <newline/>
+            <label name="attributes_name"/>
+            <field name="attributes_name"/>
+            <label name="concentration"/>
+            <field name="concentration"/>
+            <newline/>
+            <label name="del_period"/>
+            <field name="del_period"/>
+            <label name="period_at"/>
+            <field name="period_at"/>
+            <newline/>
             <label id="delivery_date" string="Delivery Date:"/>
             <group id="delivery_date" col="-1">
                 <field name="delivery_date" xexpand="0"/>
                 <field name="delivery_date_edit" xexpand="0" xalign="0"/>
             </group>
-            <label name="del_period"/>
-            <field name="del_period"/>
             <newline/>
             <label name="from_del"/>
             <field name="from_del"/>
@@ -40,6 +48,10 @@ this repository contains the full copyright notices and license terms. -->
             <separator name="description" colspan="4"/>
             <field name="description" colspan="4"/>
         </page>
+        <page string="Attributes" id="att">
+            <label name="attributes"/>
+            <field name="attributes"/>
+        </page>
         <page string="Taxes" id="taxes">
             <field name="taxes" colspan="4"/>
         </page>

modules/purchase_trade/AGENTS.md

@@ -0,0 +1,183 @@
+# AGENTS.md - Module `purchase_trade`
+
+Ce guide complete le `AGENTS.md` racine.
+Pour ce module, les regles locales ci-dessous priment.
+
+## 1) Perimetre metier
+
+Le module `purchase_trade` etend les flux achat/vente Tryton avec une logique
+de negoce physique:
+
+- contrats d'achat (`purchase.purchase`, `purchase.line`)
+- contrats de vente (`sale.sale`, `sale.line`)
+- lots physiques et virtuels
+- matching achat/vente
+- shipments et execution logistique
+- frais (`fee.fee`)
+- templates de documents metier et facture
+
+## 2) Fichiers pivots
+
+- Contrats achat:
+  - `modules/purchase_trade/purchase.py`
+- Contrats vente:
+  - `modules/purchase_trade/sale.py`
+- Lots / matching / invoicing:
+  - `modules/purchase_trade/lot.py`
+- Shipments / lien facture-lot:
+  - `modules/purchase_trade/stock.py`
+- Fees:
+  - `modules/purchase_trade/fee.py`
+- Bridge facture / templates:
+  - `modules/purchase_trade/invoice.py`
+- Vues:
+  - `modules/purchase_trade/view/*.xml`
+- Actions module:
+  - `modules/purchase_trade/*.xml`
+- Manifest:
+  - `modules/purchase_trade/tryton.cfg`
+
+## 3) Documentation locale a lire en priorite
+
+- Regles metier:
+  - `modules/purchase_trade/docs/business-rules.md`
+- Regles templates:
+  - `modules/purchase_trade/docs/template-rules.md`
+- Catalogue des proprietes templates:
+  - `modules/purchase_trade/docs/template-properties.md`
+
+## 4) Invariants metier a preserver
+
+- Un lot `virtual` est la reference d'ouverture de quantite pour une `purchase.line`.
+- Une `sale.line` doit aussi avoir au minimum un lot `virtual`; une valuation
+  cote sale ne doit donc pas disparaitre juste parce que le lot est `open`.
+- Le lot physique est le pont principal entre:
+  - `purchase.line`
+  - `sale.line`
+  - shipment
+  - facture
+- Pour remonter d'une facture vers shipment / BL / controller / fret:
+  - privilegier le lot physique
+  - ne pas multiplier des chemins d'acces concurrents
+- Pour les champs de colis (`NB BALES`) dans les templates facture:
+  - la source de verite est `line.lot.lot_qt`
+  - sur une facture, sommer les `lot_qt` des lignes de facture
+  - tenir compte du signe de la ligne de facture pour les notes finales
+  - ne pas proratiser depuis le poids (`net` / `gross`)
+- Le `FREIGHT VALUE` d'un template facture vient du `fee.fee` du shipment
+  dont le produit est `Maritime freight`.
+- Pour `stock/insurance.fodt`, le `Amount insured` doit venir en priorite de
+  `110%` du total des `incoming_moves` (fallback fee `Insurance` si aucun
+  montant incoming calculable).
+- Pour le surveyor du certificat d'assurance shipment, la priorite est:
+  `shipment.surveyor` -> `shipment.controller` -> fournisseur du fee
+  `Insurance`.
+- Pour `payment_order.fodt`, utiliser des proprietes
+  `invoice.report_payment_order_*` plutot que des tokens legacy `<...>`.
+- Ajouter un champ de template dans `Document Templates` ne rend pas le report
+  visible dans la fiche: il faut aussi l'action `ir.action.report` +
+  `ir.action.keyword` (`form_print`) cote `account.invoice`.
+- Le wizard `Create contracts` en mode `matched` peut maintenant partir de
+  plusieurs `lot.qt`, mais doit conserver un matching par lot source et laisser
+  `created_by_code = True` sur les lignes creees pour ne pas declencher les
+  creations automatiques de lots dans les validations.
+- En valuation / PnL:
+  - la valeur stockee dans `type` est la cle technique (`pur. priced`,
+    `sale priced`, `pur. fee`, etc.), pas le label affiche dans l'UI
+  - les references doivent rester coherentes avec le type de lot:
+    `Purchase/Open`, `Purchase/Physic`, `Sale/Open`, `Sale/Physic`
+  - pour une sale matchee, les lignes de valuation purchase generees sur un lot
+    physique doivent aussi renseigner `sale` et `sale_line` afin de remonter
+    dans l'onglet PnL de la sale
+  - une sale non matchee doit etre valorisable "sale-first" et alimenter
+    `valuation.valuation` / `valuation.valuation.line`
+  - si une `sale.line` `basis` n'a ni `price_summary` ni `lot_price_sale`,
+    creer quand meme une ligne `sale priced` avec `price = 0` et `amount = 0`
+    plutot que de ne rien generer
+  - le MTM ne doit etre renseigne que pour `pur. priced`, `sale priced` et
+    `derivative`; jamais pour les fees
+  - `mtm_price` doit afficher le prix brut de valorisation (sans ratio), alors
+    que `mtm` reste le montant calcule selon la logique de strategie
+- En pricing:
+  - le `unit_price` doit rester un prix de base, hors `premium`
+  - le `premium` doit impacter le prix total economique et donc le `amount`,
+    aussi bien en `priced` qu'en `basis`
+  - dans `pricing.pricing` en saisie manuelle, l'utilisateur renseigne
+    seulement `quantity` et `settl_price`
+  - `fixed_qt`, `fixed_qt_price`, `unfixed_qt`, `unfixed_qt_price` et
+    `eod_price` sont des valeurs derivees et ne doivent pas etre saisies a la
+    main
+  - en manuel, `fixed_qt` = cumul des `quantity` du groupe trie par
+    `pricing_date`
+  - en manuel, `fixed_qt_price` = moyenne ponderee cumulee des `settl_price`
+  - en manuel, `unfixed_qt_price` = `settl_price` de la ligne
+  - pour les documents commerciaux / facture, une ligne `basis` affiche le
+    `premium` comme prix visible, pas le prix economique total
+  - si `linked currency` est active, le `premium` est saisi dans la devise /
+    unite liee (ex: `USC/LB`) puis converti vers le repere de la ligne pour le
+    calcul du `amount`
+  - en `basis + linked currency`, le `linked_price` doit representer le prix
+    basis brut (hors premium) dans la devise liee; le `unit_price` reste ce
+    prix brut converti, et le `premium` converti est ajoute seulement dans
+    l'`amount`
+  - si `linked currency` est cochee, `linked_price`, `linked_currency` et
+    `linked_unit` sont requis
+  - dans les forms, presenter le bloc prix dans l'ordre:
+    `price_type` -> linked fields -> `premium` -> `unit_price` -> `amount`
+  - en valuation `basis`, le premium s'applique a chaque composant, pas
+    uniquement a une ligne de resume
+  - pour une ligne `basis` sans `price_summary`, la valuation fallback doit
+    utiliser `unit_price + premium` (et pas `unit_price` seul)
+  - a la validation d'une `sale.line`, si un lot virtuel est cree et qu'aucun
+    matching purchase n'existe, il faut lancer `generate_from_sale_line()` pour
+    alimenter le PnL sale-first
+
+## 5) Conventions de modification
+
+1. Modifier la logique metier dans le fichier pivot le plus proche.
+2. Si un template `.fodt` devient complexe, deplacer la logique dans une
+   propriete Python `report_*`.
+3. Pour une facture trade, preferer enrichir `modules/purchase_trade/invoice.py`
+   plutot que surcharger lourdement le `.fodt`.
+4. Si une regle metier durable change, mettre a jour
+   `docs/business-rules.md`.
+5. Si une convention de template change, mettre a jour
+   `docs/template-rules.md`.
+6. Pour les vues XML Tryton de ce module, utiliser `editable="1"` sur les
+   `<tree>` editables; ne pas utiliser `editable="bottom"`.
+7. Si une regle de texte par defaut durable est demandee sur achat/vente,
+   preferer un singleton de configuration expose dans un menu fonctionnel
+   existant plutot qu'un menu technique `purchase_trade`.
+
+## 6) Pieges connus
+
+- Plusieurs actions de report `account.invoice` peuvent sembler rendre le meme
+  document a cause du cache `invoice_report_cache`.
+- Les reports alternatifs (`Final Invoice`, `Prepayment`, etc.) ne doivent pas
+  reutiliser le cache du report standard sans verification.
+- Pour les donnees achat/vente partagees, ne pas supposer qu'une facture de
+  vente doit lire directement sur la `sale.line`: souvent, la verite metier
+  passe par le lot physique et/ou la `account.invoice.line`.
+- Les templates `invoice_ict*` peuvent partager les memes proprietes Python;
+  si une regle doit valoir pour provisional et final, la mettre dans
+  `modules/purchase_trade/invoice.py` plutot que dupliquer dans les `.fodt`.
+- Dans les ecrans PnL, le label `Sale price` correspond au type stocke
+  `sale priced`; idem pour `Pur. price` / `pur. priced`.
+- Une ligne `basis` sans resume de pricing peut sinon disparaitre de la
+  valuation si aucun fallback explicite a `0` n'est prevu.
+- Le calcul du prix peut diverger entre `unit_price`, `linked_price`,
+  `lot_price` et valuation si le premium n'est pas traite explicitement dans
+  chaque maillon.
+- Sur `account.invoice`, le workflow `Validate` doit maintenant aligner
+  fournisseur et client pour:
+  - creation du `account.move`
+  - attribution du `number`
+  - `Post` ne doit pas reintroduire une difference de session/fresh login cote
+    client
+
+## 7) Definition of done (module `purchase_trade`)
+
+- Le flux achat/vente/lot cible reste coherent.
+- Les impacts templates/facture ont ete verifies conceptuellement.
+- Les docs locales ont ete mises a jour si une nouvelle regle durable a emerge.
+- Le patch reste minimal et local au domaine demande.

modules/purchase_trade/__init__.py

@@ -3,7 +3,39 @@
 
 from trytond.pool import Pool
 
-from . import purchase,sale,global_reporting,stock,derivative,lot,pricing,workflow,lc,dashboard,fee,payment_term,purchase_prepayment,cron,party,forex,outgoing,incoming,optional,association_tables, document_tracking, open_position, credit_risk
+from . import (
+    account,
+    configuration,
+    purchase,
+    sale,
+    global_reporting,
+    stock,
+    derivative,
+    lot,
+    pricing,
+    workflow,
+    lc,
+    dashboard,
+    fee,
+    payment_term,
+    purchase_prepayment,
+    cron,
+    party,
+    forex,
+    outgoing,
+    incoming,
+    optional,
+    association_tables,
+    document_tracking,
+    open_position,
+    credit_risk,
+    valuation,
+    dimension,
+    weight_report,
+    backtoback,
+    service,
+    invoice,
+)
 
 def register():
     Pool.register(
@@ -23,9 +55,10 @@ def register():
         incoming.ImportSwift,
         lc.LCMT700,
         lc.LCMessage,
-        lc.CreateLCStart,
-        global_reporting.GRConfiguration,
-        module='purchase_trade', type_='model')
+        lc.CreateLCStart,
+        global_reporting.GRConfiguration,
+        configuration.Configuration,
+        module='purchase_trade', type_='model')
     Pool.register(
         incoming.ImportSwift,
         incoming.PrepareDocuments,
@@ -47,6 +80,9 @@ def register():
         dashboard.News,
         dashboard.Demos,
         party.Party,
+        party.PartyExecution,
+        party.PartyExecutionSla,
+        party.PartyExecutionPlace,
         payment_term.PaymentTerm,
         payment_term.PaymentTermLine,
         purchase.Purchase,
@@ -69,9 +105,15 @@ def register():
         fee.Fee,
         fee.FeeLots,
         purchase.FeeLots,
-        fee.Valuation, 
-        fee.ValuationDyn,
-        derivative.Derivative,
+        valuation.Valuation,
+        valuation.ValuationLine, 
+        valuation.ValuationDyn,
+        valuation.ValuationReport,
+        valuation.ValuationReportContext,
+        valuation.ValuationProcessDimension,
+        valuation.ValuationProcessStart,
+        valuation.ValuationProcessResult,
+        derivative.Derivative,
         derivative.DerivativeMatch,
         derivative.MatchWizardStart,
         derivative.DerivativeReport,
@@ -82,9 +124,12 @@ def register():
         forex.PForex,
         forex.ForexBI,
         purchase.PnlBI,
+        purchase.PositionBI,
         stock.Move,
+        stock.Location,
         stock.InvoiceLine,
         stock.ShipmentIn,
+        stock.ShipmentWR,
         stock.ShipmentInternal,
         stock.ShipmentOut,
         stock.StatementOfFacts,
@@ -128,14 +173,41 @@ def register():
         purchase.ContractDocumentType,
         purchase.DocTemplate,
         purchase.DocTypeTemplate,
-        purchase.Mtm,
+        purchase.PurchaseStrategy,
+        purchase.PriceComposition,
+        purchase.QualityAnalysis,
+        purchase.Assay,
+        purchase.AssayLine,
+        purchase.AssayElement,
+        purchase.AssayUnit,
+        purchase.PayableRule,
+        purchase.PenaltyRule,
+        purchase.PenaltyRuleTier,
+        purchase.ConcentrateTerm,
+        backtoback.Backtoback,
+        dimension.AnalyticDimension,
+        dimension.AnalyticDimensionValue,
+        dimension.AnalyticDimensionAssignment,
+        weight_report.WeightReport,
         module='purchase', type_='model')
+    Pool.register(
+        account.PhysicalTradeIFRS,
+        module='purchase_trade', type_='model')
+    Pool.register(
+        invoice.Invoice,
+        invoice.InvoiceLine,
+        module='account_invoice', type_='model')
     Pool.register(
         forex.Forex,
         forex.ForexCoverFees,
         forex.ForexCategory,
         pricing.Component,
         pricing.Mtm,
+        pricing.MtmStrategy,
+        pricing.MtmScenario,
+        pricing.MtmSnapshot,
+        pricing.PriceMatrix,
+        pricing.PriceMatrixLine,
         pricing.Estimated,
         pricing.Pricing,
         pricing.Period,
@@ -151,6 +223,9 @@ def register():
         sale.SaleCreatePurchaseInput,
         sale.Derivative,
         sale.Valuation,
+        sale.ValuationLine,
+        sale.ValuationDyn,
+        sale.ValuationReport,
         sale.Fee,
         sale.Lot,
         sale.FeeLots,
@@ -161,8 +236,11 @@ def register():
         forex.SForex,
         forex.ForexCoverPhysicalSale,
         sale.ContractDocumentType,
-        sale.Mtm,
+        sale.SaleStrategy,
         sale.OpenPosition,
+        sale.Backtoback,
+        sale.AnalyticDimensionAssignment,
+        sale.PriceComposition,
         module='sale', type_='model')
     Pool.register(
         lot.LotShipping,
@@ -185,13 +263,23 @@ def register():
         purchase.InvoicePayment,
         stock.ImportSoFWizard,
         dashboard.BotWizard,
-        dashboard.DashboardLoader,
-        forex.ForexReport,
-        purchase.PnlReport,
-        derivative.DerivativeMatchWizard,
-        module='purchase', type_='wizard')
-    Pool.register(
-        sale.SaleCreatePurchase,
-        sale.SaleAllocationsWizard,
-        module='sale', type_='wizard')
+        dashboard.DashboardLoader,
+        forex.ForexReport,
+        purchase.PnlReport,
+        purchase.PositionReport,
+        valuation.ValuationProcess,
+        derivative.DerivativeMatchWizard,
+        module='purchase', type_='wizard')
+    Pool.register(
+        sale.SaleCreatePurchase,
+        sale.SaleAllocationsWizard,
+        module='sale', type_='wizard')
+    Pool.register(
+        invoice.InvoiceReport,
+        invoice.SaleReport,
+        invoice.PurchaseReport,
+        stock.ShipmentShippingReport,
+        stock.ShipmentInsuranceReport,
+        stock.ShipmentPackingListReport,
+        module='purchase_trade', type_='report')
     

modules/purchase_trade/account.py

@@ -0,0 +1,30 @@
+# account.py
+from trytond.model import ModelSQL, ModelView, fields
+from trytond.pool import PoolMeta
+from trytond.pyson import Eval
+
+__all__ = ['PhysicalTradeIFRS']
+__metaclass__ = PoolMeta
+
+
+class PhysicalTradeIFRS(ModelSQL, ModelView):
+    'Physical Trade - IFRS Adjustment'
+    __name__ = 'account.physical_trade_ifrs'
+
+    date = fields.Date('Date', required=True)
+    comment = fields.Text('Comment', required=True)
+    currency = fields.Many2One('currency.currency', 'Currency', required=True)
+    currency_digits = fields.Function(
+        fields.Integer('Currency Digits'),
+        'on_change_with_currency_digits')
+    amount = fields.Numeric(
+        'Amount',
+        digits=(16, Eval('currency_digits', 2)),
+        depends=['currency_digits'],
+        required=True)
+
+    @fields.depends('currency')
+    def on_change_with_currency_digits(self, name=None):
+        if self.currency:
+            return self.currency.digits
+        return 2

modules/purchase_trade/account.xml

@@ -0,0 +1,69 @@
+<?xml version="1.0"?>
+<tryton>
+    <data>
+        <record model="res.group" id="group_physical_trade_ifrs">
+            <field name="name">Physical Trade IFRS</field>
+        </record>
+        <record model="res.group" id="group_physical_trade_ifrs_admin">
+            <field name="name">Physical Trade IFRS Administration</field>
+            <field name="parent" ref="group_physical_trade_ifrs"/>
+        </record>
+        <record model="res.user-res.group" id="user_admin_group_physical_trade_ifrs">
+            <field name="user" ref="res.user_admin"/>
+            <field name="group" ref="group_physical_trade_ifrs"/>
+        </record>
+        <record model="res.user-res.group" id="user_admin_group_physical_trade_ifrs_admin">
+            <field name="user" ref="res.user_admin"/>
+            <field name="group" ref="group_physical_trade_ifrs_admin"/>
+        </record>
+
+        <record model="ir.ui.view" id="view_physical_trade_ifrs_form">
+            <field name="model">account.physical_trade_ifrs</field>
+            <field name="type">form</field>
+            <field name="name">physical_trade_IFRS_form</field>
+        </record>
+        <record model="ir.ui.view" id="view_physical_trade_ifrs_tree">
+            <field name="model">account.physical_trade_ifrs</field>
+            <field name="type">tree</field>
+            <field name="name">physical_trade_IFRS_tree</field>
+        </record>
+
+        <record model="ir.action.act_window" id="act_physical_trade_ifrs_form">
+            <field name="name">Physical Trade - IFRS Adjustment</field>
+            <field name="res_model">account.physical_trade_ifrs</field>
+        </record>
+        <record model="ir.action.act_window.view" id="act_physical_trade_ifrs_view_tree">
+            <field name="sequence" eval="10"/>
+            <field name="view" ref="view_physical_trade_ifrs_tree"/>
+            <field name="act_window" ref="act_physical_trade_ifrs_form"/>
+        </record>
+        <record model="ir.action.act_window.view" id="act_physical_trade_ifrs_view_form">
+            <field name="sequence" eval="20"/>
+            <field name="view" ref="view_physical_trade_ifrs_form"/>
+            <field name="act_window" ref="act_physical_trade_ifrs_form"/>
+        </record>
+
+        <menuitem
+            name="Physical Trade - IFRS Adjustment"
+            parent="account.menu_processing"
+            action="act_physical_trade_ifrs_form"
+            sequence="30"
+            id="menu_physical_trade_ifrs"/>
+
+        <record model="ir.model.access" id="access_physical_trade_ifrs">
+            <field name="model">account.physical_trade_ifrs</field>
+            <field name="perm_read" eval="False"/>
+            <field name="perm_write" eval="False"/>
+            <field name="perm_create" eval="False"/>
+            <field name="perm_delete" eval="False"/>
+        </record>
+        <record model="ir.model.access" id="access_physical_trade_ifrs_group">
+            <field name="model">account.physical_trade_ifrs</field>
+            <field name="group" ref="group_physical_trade_ifrs"/>
+            <field name="perm_read" eval="True"/>
+            <field name="perm_write" eval="True"/>
+            <field name="perm_create" eval="True"/>
+            <field name="perm_delete" eval="True"/>
+        </record>
+    </data>
+</tryton>

modules/purchase_trade/backtoback.py

@@ -0,0 +1,22 @@
+from trytond.model import fields
+from trytond.pool import Pool, PoolMeta
+from trytond.pyson import Bool, Eval, Id
+from trytond.model import (ModelSQL, ModelView)
+from trytond.tools import is_full_text, lstrip_wildcard
+from trytond.transaction import Transaction, inactive_records
+from decimal import getcontext, Decimal, ROUND_HALF_UP
+from sql.aggregate import Count, Max, Min, Sum, Avg, BoolOr
+from sql.conditionals import Case
+from sql import Column, Literal
+from sql.functions import CurrentTimestamp, DateTrunc
+from trytond.wizard import Button, StateTransition, StateView, Wizard
+import datetime
+import logging
+
+class Backtoback(ModelSQL, ModelView):
+    'Back To Back'
+    __name__ = 'back.to.back'
+
+    reference = fields.Char("Reference")
+    purchase = fields.One2Many('purchase.purchase','btb', "Purchase")
+    

modules/purchase_trade/backtoback.xml

@@ -0,0 +1,65 @@
+<tryton>
+    <data>
+        <record model="ir.ui.icon" id="btb_icon">
+            <field name="name">tradon-btb</field>
+            <field name="path">icons/tradon-btb.svg</field>
+        </record>
+
+        <record model="ir.ui.view" id="btb_view_form">
+            <field name="model">back.to.back</field>
+            <field name="type">form</field>
+            <field name="name">btb_form</field>
+        </record>
+
+        <record model="ir.ui.view" id="purchase_btb_view_form">
+            <field name="model">purchase.purchase</field>
+            <field name="type">form</field>
+            <field name="name">purchase_btb_form</field>
+        </record>
+
+        <record model="ir.ui.view" id="purchase_line_btb_view_form">
+            <field name="model">purchase.line</field>
+            <field name="type">form</field>
+            <field name="name">purchase_line_btb_form</field>
+        </record>
+        <record model="ir.ui.view" id="sale_line_btb_view_form">
+            <field name="model">sale.line</field>
+            <field name="type">form</field>
+            <field name="name">sale_line_btb_form</field>
+        </record>
+
+        <record model="ir.ui.view" id="btb_view_list">
+            <field name="model">back.to.back</field>
+            <field name="type">tree</field>
+            <field name="name">btb_tree</field>
+        </record>
+        
+        <record model="ir.action.act_window" id="act_btb_form">
+            <field name="name">Back to back</field>
+            <field name="res_model">back.to.back</field>
+        </record>
+        <record model="ir.action.act_window.view" id="act_btb_form_view1">
+            <field name="sequence" eval="10"/>
+            <field name="view" ref="btb_view_list"/>
+            <field name="act_window" ref="act_btb_form"/>
+        </record>
+        <record model="ir.action.act_window.view" id="act_btb_form_view2">
+            <field name="sequence" eval="20"/>
+            <field name="view" ref="btb_view_form"/>
+            <field name="act_window" ref="act_btb_form"/>
+        </record>
+
+        <menuitem
+            name="Back to back"
+            sequence="99"
+            id="menu_btb_main"
+            icon="tradon-btb" />
+        <menuitem
+            name="Back to back"
+            action="act_btb_form"
+            parent="menu_btb_main"
+            sequence="10"
+            id="menu_btb" />
+        
+    </data>
+</tryton>

modules/purchase_trade/configuration.py

@@ -0,0 +1,19 @@
+from trytond.model import ModelSingleton, ModelSQL, ModelView, fields
+
+
+class Configuration(ModelSingleton, ModelSQL, ModelView):
+    "Purchase Trade Configuration"
+    __name__ = 'purchase_trade.configuration'
+
+    pricing_rule = fields.Text("Pricing Rule")
+    sale_report_template = fields.Char("Sale Template")
+    sale_bill_report_template = fields.Char("Sale Bill Template")
+    sale_final_report_template = fields.Char("Sale Final Template")
+    invoice_report_template = fields.Char("Invoice Template")
+    invoice_cndn_report_template = fields.Char("CN/DN Template")
+    invoice_prepayment_report_template = fields.Char("Prepayment Template")
+    invoice_payment_order_report_template = fields.Char("Payment Order Template")
+    purchase_report_template = fields.Char("Purchase Template")
+    shipment_shipping_report_template = fields.Char("Shipping Template")
+    shipment_insurance_report_template = fields.Char("Insurance Template")
+    shipment_packing_list_report_template = fields.Char("Packing List Template")

modules/purchase_trade/configuration.xml

@@ -0,0 +1,48 @@
+<tryton>
+    <data>
+        <record model="ir.ui.view" id="purchase_trade_configuration_view_form">
+            <field name="model">purchase_trade.configuration</field>
+            <field name="type">form</field>
+            <field name="name">configuration_form</field>
+        </record>
+        <record model="ir.ui.view" id="purchase_trade_template_configuration_view_form">
+            <field name="model">purchase_trade.configuration</field>
+            <field name="type">form</field>
+            <field name="name">template_configuration_form</field>
+        </record>
+
+        <record model="ir.action.act_window" id="act_purchase_trade_configuration_form">
+            <field name="name">Pricing Configuration</field>
+            <field name="res_model">purchase_trade.configuration</field>
+        </record>
+        <record model="ir.action.act_window.view" id="act_purchase_trade_configuration_form_view1">
+            <field name="sequence" eval="10"/>
+            <field name="view" ref="purchase_trade_configuration_view_form"/>
+            <field name="act_window" ref="act_purchase_trade_configuration_form"/>
+        </record>
+        <record model="ir.action.act_window" id="act_purchase_trade_template_configuration_form">
+            <field name="name">Document Templates</field>
+            <field name="res_model">purchase_trade.configuration</field>
+        </record>
+        <record model="ir.action.act_window.view" id="act_purchase_trade_template_configuration_form_view1">
+            <field name="sequence" eval="10"/>
+            <field name="view" ref="purchase_trade_template_configuration_view_form"/>
+            <field name="act_window" ref="act_purchase_trade_template_configuration_form"/>
+        </record>
+
+        <menuitem
+            name="Configuration"
+            parent="price.menu_price"
+            action="act_purchase_trade_configuration_form"
+            sequence="10"
+            id="menu_purchase_trade_configuration"
+            icon="tryton-settings"/>
+        <menuitem
+            name="Document Templates"
+            parent="document_incoming.menu_configuration"
+            action="act_purchase_trade_template_configuration_form"
+            sequence="20"
+            id="menu_purchase_trade_template_configuration"
+            icon="tryton-settings"/>
+    </data>
+</tryton>

modules/purchase_trade/credit_risk.py

@@ -155,7 +155,7 @@ class Party(metaclass=PoolMeta):
         if overdue > 0:
             # scale by overdue relative to limit
             limit = self.credit_limit or 1
-            score += int(min(40, (overdue / float(limit)) * 100))
+            score += int(min(40, (float(overdue) / float(limit)) * 100))
 
         # cap
         if score > 100:

modules/purchase_trade/dashboard.py

@@ -1,5 +1,5 @@
 # This file is part of Tryton.  The COPYRIGHT file at the top level of
-# this repository contains the full copyright notices and license terms.
+# this repository contains the full copyright notices and license terms. 
 from trytond.model import ModelSQL, ModelView, fields, sequence_ordered, ModelSingleton
 from trytond.pyson import Eval
 from trytond.transaction import Transaction
@@ -193,7 +193,7 @@ class Dashboard(ModelSQL, ModelView):
             self.chatbot = 'chatbot:' + json.dumps(dial, ensure_ascii=False)
         logger.info("EXITONCHANGE",self.chatbot)
 
-    def get_last_two_fx_rates(self, from_code='USD', to_code='EUR'):
+    def get_last_five_fx_rates(self, from_code='USD', to_code='EUR'):
         """
         Retourne (dernier_taux, avant_dernier_taux) pour le couple de devises.
         """
@@ -208,29 +208,93 @@ class Dashboard(ModelSQL, ModelView):
         rates = CurrencyRate.search(
             [('currency', '=', to_currency.id)],
             order=[('date', 'DESC')],
-            limit=2,
+            limit=5,
         )
 
         if not rates:
-            return None, None
+            return None, None, None, None, None
 
         # Calcul du taux EUR/USD
         # Si la devise principale de la société est EUR, et que le taux stocké est
         # "1 USD = X EUR", on veut l'inverse pour avoir EUR/USD
-        last_rate = rates[0].rate
-        prev_rate = rates[1].rate if len(rates) > 1 else None
+        f1 = rates[0].rate
+        f2 = rates[1].rate if len(rates) > 1 else None
+        f3 = rates[2].rate if len(rates) > 2 else None
+        f4 = rates[3].rate if len(rates) > 3 else None
+        f5 = rates[4].rate if len(rates) > 4 else None
+        d1 = rates[0].date
+        d2 = rates[1].date if len(rates) > 1 else None
+        d3 = rates[2].date if len(rates) > 2 else None
+        d4 = rates[3].date if len(rates) > 3 else None
+        d5 = rates[4].date if len(rates) > 4 else None
 
         # if from_currency != to_currency:
         #     last_rate = 1 / last_rate if last_rate else None
         #     prev_rate = 1 / prev_rate if prev_rate else None
 
-        if last_rate and prev_rate:
-            return round(1/last_rate,6), round(1/prev_rate,6)
+        return round(1/f1,6), round(1/f2,6) if f2 else None, round(1/f3,6)  if f3 else None, round(1/f4,6) if f4 else None, round(1/f5,6) if f5 else None, d1, d2, d3, d4, d5
 
     def get_tremor(self,name):
-        Pnl = Pool().get('valuation.valuation')
-        pnls = Pnl.search(['id','>',0])
-        pnl_amount = "{:,.0f}".format(round(sum([e.amount for e in pnls]),0))
+        Date = Pool().get('ir.date')
+        Configuration = Pool().get('gr.configuration')
+        config = Configuration.search(['id','>',0])[0]
+        Shipment = Pool().get('stock.shipment.in')
+        DocumentIncoming = Pool().get('document.incoming')
+        Fee = Pool().get('fee.fee')
+        WR = Pool().get('weight.report')
+        if config.automation:
+            shipment = Shipment.search([('state','!=','received')])
+            shipment_trend = [sh for sh in shipment if sh.create_date == Date.today()]
+            controller = Shipment.search([('controller','!=',None)])
+            controller_trend = [co for co in controller if co.create_date == Date.today()]
+            instruction = Shipment.search([('result','!=',None)])
+            instruction_trend = [si for si in instruction if si.create_date == Date.today()]
+            id_received = Shipment.search([('returned_id','!=',None)])
+            id_received_trend = [i for i in id_received if i.create_date == Date.today()]
+            wr = WR.search([('id','>',0)])
+            wr_trend = [w for w in wr if w.create_date == Date.today()]
+            so = Fee.search(['id','=',25])
+            so_trend = [s for s in so if s.create_date == Date.today()]
+            di = DocumentIncoming.search(['id','>',0])
+            di_trend = [d for d in di if d.create_date == Date.today()]
+            return (
+            config.dashboard + 
+            "/dashboard/index.html?shipment="
+            + str(len(shipment))
+            + "&shipment_trend="
+            + str(len(shipment_trend))
+            + "&controller="
+            + str(len(controller))
+            + "&controller_trend="
+            + str(len(controller_trend))
+            + "&instruction="
+            + str(len(instruction))
+            + "&instruction_trend="
+            + str(len(instruction_trend))
+            + "&wr="
+            + str(len(wr))
+            + "&wr_trend="
+            + str(len(wr_trend))
+            + "&so="
+            + str(len(so))
+            + "&so_trend="
+            + str(len(so_trend))
+            + "&di="
+            + str(len(di))
+            + "&di_trend="
+            + str(len(di_trend))
+            + "&id_received="
+            + str(len(id_received))
+            + "&id_received_trend="
+            + str(len(id_received_trend)))
+        
+        f1,f2,f3,f4,f5,d1,d2,d3,d4,d5 = self.get_last_five_fx_rates()
+        Valuation = Pool().get('valuation.valuation')
+        last_total,last_variation = Valuation.get_totals()
+        pnl_amount = "{:,.0f}".format(round(last_total,0))
+        pnl_variation = 0
+        if last_total and last_variation:
+            pnl_variation = "{:,.2f}".format(round((last_variation/last_total)*100,0))
         Open = Pool().get('open.position')
         opens = Open.search(['id','>',0])
         exposure = "{:,.0f}".format(round(sum([e.net_exposure for e in opens]),0))
@@ -258,38 +322,69 @@ class Dashboard(ModelSQL, ModelView):
         val_s = len(val)
         conf = Sale.search(['state','=','confirmed'])
         conf_s = len(conf)
-        Shipment = Pool().get('stock.shipment.in')
+        
         draft = Shipment.search(['state','=','draft'])
         shipment_d = len(draft)
-        val = Purchase.search(['state','=','started'])
+        val = Shipment.search(['state','=','started'])
         shipment_s = len(val)
-        conf = Purchase.search(['state','=','received'])
+        conf = Shipment.search(['state','=','received'])
         shipment_r = len(conf)
         Lot = Pool().get('lot.lot')
-        lots = Lot.search(['sale_line','!=',None])
+        lots = Lot.search([('sale_line','!=',None),('line','!=',None),('lot_type','=','physic')])
         lot_m = len(lots)
-        val = Lot.search(['sale_line','=',None])
+        val = Lot.search([('sale_line','=',None),('line','!=',None),('lot_type','=','physic')])
         lot_a = len(val)
-        conf = Lot.search(['lot_type','=','physic'])
-        lot_al = len(conf)
         Invoice = Pool().get('account.invoice')
         invs = Invoice.search(['type','=','in'])
         inv_p = len(invs)
+        invs = Invoice.search([('type','=','in'),('state','=','paid')])
+        inv_p_p = len(invs)
+        invs = Invoice.search([('type','=','in'),('state','!=','paid')])
+        inv_p_np = len(invs)
         invs = Invoice.search(['type','=','out'])
         inv_s = len(invs)
+        invs = Invoice.search([('type','=','out'),('state','=','paid')])
+        inv_s_p = len(invs)
+        invs = Invoice.search([('type','=','out'),('state','!=','paid')])
+        inv_s_np = len(invs)
         AccountMove = Pool().get('account.move')
-        accs = AccountMove.search(['id','>',0])
-        move_cash = len(accs)
+        accs = AccountMove.search([('journal','=',3),('state','!=','posted')])
+        pay_val = len(accs)
+        accs = AccountMove.search([('journal','=',3),('state','=','posted')])
+        pay_posted = len(accs)
         
         return (
-            "https://srv413259.hstgr.cloud/dashboard/index.html?pnl_amount="
+            config.dashboard + 
+            "/dashboard/index.html?pnl_amount="
             + str(pnl_amount)
+            + "&pnl_variation="
+            + str(pnl_variation)
             + "&exposure="
             + str(exposure)
             + "&topay="
             + str(topay)
             + "&toreceive="
             + str(toreceive)
+            + "&eurusd="
+            + str(f1)
+            + "&eurusd="
+            + str(f2)
+            + "&eurusd="
+            + str(f3)
+            + "&eurusd="
+            + str(f4)
+            + "&eurusd="
+            + str(f5)
+            + "&eurusd_date="
+            + str(d1)
+            + "&eurusd_date="
+            + str(d2)
+            + "&eurusd_date="
+            + str(d3)
+            + "&eurusd_date="
+            + str(d4)
+            + "&eurusd_date="
+            + str(d5)
             + "&draft_p="
             + str(draft_p)
             + "&val_p="
@@ -312,14 +407,22 @@ class Dashboard(ModelSQL, ModelView):
             + str(lot_m)
             + "&lot_a="
             + str(lot_a)
-            + "&lot_al="
-            + str(lot_al)
             + "&inv_p="
             + str(inv_p)
+            + "&inv_p_p="
+            + str(inv_p_p)
+            + "&inv_p_np="
+            + str(inv_p_np)
             + "&inv_s="
             + str(inv_s)
-            + "&move_cash="
-            + str(move_cash)
+            + "&inv_s_p="
+            + str(inv_s_p)
+            + "&inv_s_np="
+            + str(inv_s_np)
+            + "&pay_val="
+            + str(pay_val)
+            + "&pay_posted="
+            + str(pay_posted)
         )
 
     
@@ -327,7 +430,7 @@ class Dashboard(ModelSQL, ModelView):
         News = Pool().get('news.news')
         Date = Pool().get('ir.date')
         news_list = News.search([('active', '=', True)], limit=5, order=[('publish_date', 'DESC')])
-        last_rate,prev_rate = self.get_last_two_fx_rates()
+        last_rate,prev_rate, = self.get_last_five_fx_rates()
         if last_rate and prev_rate:
             variation = ((last_rate - prev_rate) / prev_rate) * 100 if prev_rate else 0
             direction = "📈" if variation > 0 else "📉"
@@ -412,7 +515,7 @@ class Dashboard(ModelSQL, ModelView):
             '  <div class="demos-title" style="font-size:1.2em; font-weight:bold; margin-bottom:10px;">🎬 Available Demo</div>'
         ]
 
-        demos = Demos.search([('active', '=', True)])
+        demos = Demos.search([('active', '=', True)],order=[('id', 'DESC')])
         for n in demos:
             icon = n.icon or "📰"
             category = n.category or "General"
@@ -499,12 +602,14 @@ class Dashboard(ModelSQL, ModelView):
                         return pu
 
     def gen_url(self,name=None):
+        Configuration = Pool().get('gr.configuration')
+        config = Configuration.search(['id','>',0])[0]
         payload = {
             "resource": {"dashboard": self.bi_id},
             "params": {},
             "exp": datetime.datetime.utcnow() + datetime.timedelta(minutes=30),
         }
-        token = jwt.encode(payload, "798f256d3119a3292bf121196c2a38dddf2cad155c0b6b0b444efc34c6db197c", algorithm="HS256")
+        token = jwt.encode(payload, config.payload, algorithm="HS256")
         logger.info("TOKEN:%s",token)
         return f"metabase:http://vps107.geneva.hosting:3000/embed/dashboard/{token}#bordered=true&titled=true"
     
@@ -663,6 +768,7 @@ class BotWizard(Wizard):
                                 l.lot_quantity = l.lot_qt
                                 l.lot_gross_quantity = l.lot_qt
                                 l.lot_premium = Decimal(0)
+                                l.lot_chunk_key = None
                                 lot_id = LotQt.add_physical_lots(lqt,[l])
                                 d.action_return = 'lot.lot,' + str(lot_id) + ',' + str(lot_id)
                                 Dashboard.save([d])

modules/purchase_trade/dimension.py

@@ -0,0 +1,79 @@
+from trytond.model import fields
+from trytond.pool import Pool, PoolMeta
+from trytond.pyson import Bool, Eval, Id
+from trytond.model import (ModelSQL, ModelView)
+from trytond.tools import is_full_text, lstrip_wildcard
+from trytond.transaction import Transaction, inactive_records
+from decimal import getcontext, Decimal, ROUND_HALF_UP
+from sql.aggregate import Count, Max, Min, Sum, Avg, BoolOr
+from sql.conditionals import Case
+from sql import Column, Literal
+from sql.functions import CurrentTimestamp, DateTrunc
+from trytond.wizard import Button, StateTransition, StateView, Wizard
+import datetime
+import logging
+
+class AnalyticDimension(ModelSQL, ModelView):
+    'Analytic Dimension'
+    __name__ = 'analytic.dimension'
+
+    name = fields.Char('Name', required=True)
+    code = fields.Char('Code', required=True)
+    active = fields.Boolean('Active')
+
+class AnalyticDimensionValue(ModelSQL, ModelView):
+    'Analytic Dimension Value'
+    __name__ = 'analytic.dimension.value'
+
+    dimension = fields.Many2One(
+        'analytic.dimension',
+        'Dimension',
+        required=True,
+        ondelete='CASCADE'
+    )
+
+    name = fields.Char('Name', required=True)
+    code = fields.Char('Code')
+
+    parent = fields.Many2One(
+        'analytic.dimension.value',
+        'Parent',
+        domain=[
+            ('dimension', '=', Eval('dimension')),
+        ],
+        depends=['dimension']
+    )
+
+    children = fields.One2Many(
+        'analytic.dimension.value',
+        'parent',
+        'Children'
+    )
+
+    active = fields.Boolean('Active')
+
+class AnalyticDimensionAssignment(ModelSQL, ModelView):
+    'Analytic Dimension Assignment'
+    __name__ = 'analytic.dimension.assignment'
+
+    dimension = fields.Many2One(
+        'analytic.dimension',
+        'Dimension',
+        required=True
+    )
+
+    value = fields.Many2One(
+        'analytic.dimension.value',
+        'Value',
+        required=True,
+        domain=[
+            ('dimension', '=', Eval('dimension')),
+        ],
+        depends=['dimension']
+    )
+
+    purchase = fields.Many2One(
+        'purchase.purchase',
+        'Purchase',
+        ondelete='CASCADE'
+    )

modules/purchase_trade/dimension.xml

@@ -0,0 +1,34 @@
+<tryton>
+    <data>
+        <record model="ir.ui.view" id="dimension_view_form">
+            <field name="model">analytic.dimension</field>
+            <field name="type">form</field>
+            <field name="name">dimension_form</field>
+        </record>
+        <record model="ir.ui.view" id="dimension_view_list">
+            <field name="model">analytic.dimension</field>
+            <field name="type">tree</field>
+            <field name="name">dimension_tree</field>
+        </record>
+        <record model="ir.ui.view" id="dimension_value_view_form">
+            <field name="model">analytic.dimension.value</field>
+            <field name="type">form</field>
+            <field name="name">dimension_value_form</field>
+        </record>
+        <record model="ir.ui.view" id="dimension_value_view_list">
+            <field name="model">analytic.dimension.value</field>
+            <field name="type">tree</field>
+            <field name="name">dimension_value_tree</field>
+        </record>
+        <record model="ir.ui.view" id="dimension_ass_view_form">
+            <field name="model">analytic.dimension.assignment</field>
+            <field name="type">form</field>
+            <field name="name">dimension_ass_form</field>
+        </record>
+        <record model="ir.ui.view" id="dimension_ass_view_list">
+            <field name="model">analytic.dimension.assignment</field>
+            <field name="type">tree</field>
+            <field name="name">dimension_ass_tree</field>
+        </record>
+    </data>
+</tryton>

modules/purchase_trade/docs/business-rules.md

@@ -0,0 +1,495 @@
+# Business Rules - Purchase Trade
+
+Statut: `draft`
+Version: `v0.5`
+Derniere mise a jour: `2026-04-10`
+Owner metier: `a completer`
+Owner technique: `a completer`
+
+## 1) Scope
+
+- Domaine: `purchase_trade`
+- Hors scope:
+- Modules impactes:
+  - `purchase_trade`
+  - `lot`
+
+## 2) Glossaire
+
+- `Purchase Line`: ligne d'achat.
+- `quantity_theorical`: quantite theorique contractuelle de la ligne.
+- `Virtual Lot`: lot unique de type `virtual` rattache a une `purchase.line`.
+- `lot.qt`: table des quantites ouvertes, matchées ou shippées par lot.
+- `lot.qt ouvert`: enregistrement `lot.qt` avec `lot_p = virtual lot`, `lot_s = None` et sans shipment.
+
+## 3) Regles metier
+
+### BR-PT-001 - Ajustement de la quantite theorique apres creation du contrat
+
+- Intent: conserver la coherence entre la quantite theorique de la ligne d'achat, le lot virtuel associe et les quantites ouvertes stockees dans `lot.qt`.
+- Description:
+  - Quand `purchase.line.quantity_theorical` est modifiee apres creation du contrat, le systeme doit recalculer le delta entre l'ancienne et la nouvelle valeur.
+  - La regle s'applique au lot unique de type `virtual` rattache a la `purchase.line`.
+- Conditions d'entree:
+  - Une `purchase.line` existe deja.
+  - Son champ `quantity_theorical` est modifie via `write`.
+  - Un lot `virtual` est rattache a la ligne.
+- Resultat attendu:
+  - Si `delta > 0`:
+    - augmenter la quantite courante du lot `virtual` via `set_current_quantity` pour conserver l'historique `lot.qt.hist`
+    - augmenter le `lot.qt` ouvert existant
+    - si aucun `lot.qt` ouvert n'existe, en creer un nouveau avec le delta
+  - Si `delta < 0`:
+    - diminuer le `lot.qt` ouvert uniquement si la quantite ouverte disponible est suffisante
+    - diminuer la quantite courante du lot `virtual` du meme delta
+    - si aucun `lot.qt` ouvert n'existe ou si sa quantite est insuffisante, bloquer avec l'erreur `Please unlink or unmatch lot`
+- Definition du `lot.qt` ouvert:
+  - `lot_p = virtual lot`
+  - `lot_s = None`
+  - `lot_shipment_in = None`
+  - `lot_shipment_internal = None`
+  - `lot_shipment_out = None`
+- Exceptions:
+  - si aucun lot `virtual` n'est trouve sur la ligne, la regle ne fait rien
+- Priorite:
+  - `bloquante`
+- Source:
+  - `Decision metier documentee dans les commentaires de purchase_trade.purchase.Line.write`
+
+### BR-PT-002 - Le lot physique est le pont metier entre purchase, sale et shipment
+
+- Intent: disposer d'un chemin unique et stable pour retrouver les informations logistiques et de facturation reliees a un contrat d'achat ou de vente.
+- Description:
+  - Le lot physique (`lot_type = physic`) porte simultanement le lien vers:
+    - la `purchase.line` via `lot.line`
+    - la `sale.line` via `lot.sale_line`
+    - le shipment via `lot.lot_shipment_in` / `lot.lot_shipment_internal` / `lot.lot_shipment_out`
+  - Pour toute logique qui doit naviguer entre achat, vente, shipment et facture, il faut privilegier ce lot physique comme source de verite.
+- Resultat attendu:
+  - depuis une facture d'achat:
+    - remonter a la `purchase.line`
+    - puis au lot physique de la ligne
+    - puis au shipment et aux donnees logistiques associees
+  - depuis une facture de vente:
+    - remonter a la `sale.line`
+    - puis au lot physique matchant qui porte aussi la `purchase.line`
+    - puis au shipment et aux donnees logistiques associees
+- Cas d'usage typiques:
+  - recuperer `bl_date`, `bl_number`, `controller`, `from_location`, `to_location`
+  - retrouver une facture provisoire liee au lot
+  - retrouver des fees rattaches au shipment
+- Priorite:
+  - `structurante`
+
+### BR-PT-003 - Le freight amount des templates facture vient du fee de shipment
+
+- Intent: afficher dans les documents facture la vraie valeur de fret maritime rattachee au shipment du lot physique.
+- Description:
+  - Le `FREIGHT VALUE` d'une facture ne doit pas etre pris sur la facture elle-meme.
+  - Il doit etre calcule a partir du `fee.fee` rattache au shipment (`shipment_in`) du lot physique relie a la facture.
+- Regle de navigation:
+  - retrouver le lot physique pertinent depuis la facture
+  - retrouver son shipment
+  - chercher le `fee.fee` avec:
+    - `shipment_in = shipment.id`
+    - `product.name = 'Maritime freight'`
+  - utiliser `fee.get_amount()` comme montant de fret
+- Portee:
+  - s'applique aussi bien aux factures d'achat qu'aux factures de vente
+  - cote vente, la remontee doit passer par le lot physique qui fait le lien entre `purchase.line` et `sale.line`
+- Priorite:
+  - `importante`
+
+### BR-PT-004 - La valuation doit couvrir les flux purchase et sale, y compris les sales non matchees
+
+- Intent: obtenir un PnL coherent cote achat et cote vente, meme lorsqu'une
+  sale n'est pas encore matchee a une purchase.
+- Description:
+  - Le flux historique de valuation part de `purchase.line` puis remonte vers
+    les ventes via les lots/lots matchants.
+  - Le systeme doit egalement savoir valoriser directement une `sale.line`
+    non matchee ("sale-first").
+  - Une sale non matchee doit creer des lignes dans
+    `valuation.valuation` et `valuation.valuation.line` afin d'apparaitre dans
+    l'onglet PnL de la sale.
+- Resultat attendu:
+  - pour une `sale.line` non matchee, generer au minimum les types:
+    - `sale priced`
+    - `sale fee`
+    - `derivative` si la ligne porte des derives
+  - si la sale est matchee via un lot physique, les lignes purchase portees par
+    ce lot physique doivent aussi renseigner `sale` et `sale_line`
+  - une sale matchee doit donc voir:
+    - ses lignes `sale *`
+    - les lignes purchase portees par le lot physique partage
+- Priorite:
+  - `structurante`
+
+### BR-PT-005 - Les references de valuation doivent decrire la nature du lot de la ligne
+
+- Intent: eviter les ambiguïtes dans les ecrans PnL entre lots `open` et lots
+  `physic`.
+- Description:
+  - La reference affichee dans la valuation doit decrire la ligne elle-meme,
+    pas son vis-a-vis.
+  - Les references autorisees pour les lignes de prix sont:
+    - `Purchase/Open`
+    - `Purchase/Physic`
+    - `Sale/Open`
+    - `Sale/Physic`
+- Resultat attendu:
+  - un lot `virtual` cote purchase ne doit jamais sortir avec la reference
+    `Purchase/Physic`
+  - un lot `virtual` cote sale ne doit jamais sortir avec la reference
+    `Sale/Physic`
+  - un lot physique matche peut produire:
+    - une ligne purchase en `Purchase/Physic`
+    - une ligne sale en `Sale/Physic`
+  - un open sale matche a un open purchase peut produire des quantites egales
+    tout en gardant des references differentes (`Purchase/Open` vs `Sale/Open`)
+- Priorite:
+  - `importante`
+
+### BR-PT-006 - Une sale basis sans prix detaille doit quand meme apparaitre en valuation
+
+- Intent: ne pas perdre les lignes de PnL lorsque le detail de pricing n'est
+  pas encore renseigne.
+- Description:
+  - Une `sale.line` de type `basis` peut exister avec un lot `virtual`, sans
+    `price_summary` et sans `lot_price_sale`.
+  - Dans ce cas, la valuation doit quand meme creer une ligne `sale priced`.
+- Resultat attendu:
+  - si `price_summary` est vide:
+    - creer une ligne `sale priced`
+    - avec `price = 0`
+    - avec `amount = 0`
+    - avec un `state` de type `unfixed`
+  - si `lot_price_sale` est vide sur un lot sale, utiliser `sale_line.unit_price`
+    comme fallback quand il existe
+- Priorite:
+  - `importante`
+
+### BR-PT-007 - Le MTM de valuation ne s'applique pas aux fees
+
+- Intent: distinguer les lignes de prix marquables au marche des lignes de
+  frais qui ne doivent pas etre mark-to-market.
+- Description:
+  - Le systeme peut renseigner `mtm_price`, `mtm` et `strategy` uniquement pour:
+    - `pur. priced`
+    - `sale priced`
+    - `derivative`
+  - Les fees (`pur. fee`, `sale fee`, `shipment fee`, `line fee`) ne doivent
+    jamais porter de valorisation MTM.
+- Resultat attendu:
+  - les lignes de fee doivent conserver:
+    - `mtm_price = NULL`
+    - `mtm = NULL`
+    - `strategy = NULL`
+  - `mtm_price` doit representer le prix brut de valorisation sans appliquer le
+    ratio de composant
+  - `mtm` reste le montant calcule selon la logique de strategie
+- Priorite:
+  - `structurante`
+
+### BR-PT-008 - Le premium fait partie du prix contractuel en `priced` et en `basis`
+
+- Intent: garantir que le montant total valorise et facture reflete toujours le
+  premium/discount saisi sur la ligne.
+- Description:
+  - Le `premium` d'une `purchase.line` ou `sale.line` doit impacter le prix
+    total quelle que soit la `price_type`.
+  - Cette regle vaut pour:
+    - les calculs de `amount`
+    - la valuation / PnL
+- Resultat attendu:
+  - le `unit_price` reste le prix de base, hors premium
+  - en `priced`, le montant economique = `unit_price + premium`
+  - en `basis`, le premium s'ajoute aussi au prix total economique
+  - en valuation `basis`, le premium s'applique a chaque composant valorise
+    (ex: meme premium repete sur chaque bloc ICE)
+- Exemple metier:
+  - `8.30 USC/LB 500 TONS ON ICE MCH'26`
+  - `8.30 USC/LB 500 TONS ON ICE MAY 26`
+  - le premium `8.30 USC/LB` s'applique a chaque composant
+- Priorite:
+  - `structurante`
+
+### BR-PT-009 - En linked currency, le premium est exprime dans la devise/unite liee
+
+- Intent: respecter la facon dont les traders saisissent les prix sur certains
+  produits (ex: coton en `USC/LB`).
+- Description:
+  - Quand `enable_linked_currency` est coche, le `premium` est saisi dans la
+    devise / unite liee, pas dans la devise / unite native de la ligne.
+  - Le systeme doit convertir ce premium vers le repere de la ligne pour les
+    calculs internes de montant et de valuation.
+- Resultat attendu:
+  - `premium` est interprete dans le repere `linked_currency` / `linked_unit`
+  - le `unit_price` ne doit pas absorber ce premium
+  - les `amount` et valuations doivent refleter ce premium converti
+  - si `linked currency` est cochee, `linked_price`, `linked_currency` et
+    `linked_unit` sont obligatoires
+- Priorite:
+  - `structurante`
+
+### BR-PT-010 - En `basis + linked currency`, le linked price suit le basis brut
+
+- Intent: rendre lisible la decomposition entre prix basis de marche et premium.
+- Description:
+  - Quand une ligne est en `basis` et `linked currency`, le bloc
+    `linked_price` doit etre recalcule automatiquement.
+  - Ce `linked_price` doit representer le prix basis brut, hors premium.
+  - Le `unit_price` de la ligne doit rester ce prix brut converti.
+  - Le premium converti n'est ajoute qu'au niveau du `amount`.
+- Resultat attendu:
+  - modification du basis -> mise a jour automatique du `linked_price`
+  - `linked_price` = base market / basis
+  - `unit_price` = `linked_price` converti
+  - `amount` = quantite * (`unit_price` + premium converti)
+- Priorite:
+  - `importante`
+
+### BR-PT-011 - Une sale line non matchee avec lot virtuel doit generer une valuation sale-first des la validation
+
+- Intent: ne pas attendre un matching purchase pour afficher le PnL d'une sale
+  ouverte.
+- Description:
+  - Lors de la validation d'une `sale.line`, le systeme peut creer un lot
+    `virtual`.
+  - Si aucun `lot.qt` ne relie ce lot a une `purchase.line`, il faut tout de
+    meme generer la valuation cote sale.
+
+### BR-PT-012 - Le wizard Create contracts peut creer un seul achat matche a plusieurs open sales
+
+- Intent: permettre la creation d'un contrat achat unique a partir de plusieurs
+  `lot.qt` de vente selectionnes.
+- Description:
+  - En mode `matched`, le wizard `Create contracts` peut recevoir plusieurs
+    `lot.qt` selectionnes.
+  - Il doit creer un seul contrat, avec une ligne par lot source selectionne.
+  - Chaque ligne doit conserver son lot d'origine pour le matching.
+- Resultat attendu:
+  - le wizard agrege les quantites de la selection
+  - il refuse une quantite saisie differente du total selectionne
+  - il conserve `created_by_code = True` sur les lignes creees pour ne pas
+    declencher les creations automatiques parasites lors des validations
+- Priorite:
+  - `importante`
+
+### BR-PT-013 - Le texte par defaut de pricing_rule est configure globalement
+
+- Intent: centraliser un texte metier recurrent reutilise a la creation des
+  lignes achat et vente.
+- Description:
+  - Le module expose un singleton `purchase_trade.configuration` avec un champ
+    texte `pricing_rule`.
+  - Toute nouvelle `purchase.line` et `sale.line` doit prendre ce texte comme
+    valeur par defaut de `pricing_rule`.
+- Resultat attendu:
+  - la configuration est accessible depuis le menu `Prices`
+  - la valeur sert de defaut a la creation des lignes
+  - les lignes existantes ne sont pas modifiees retroactivement
+- Priorite:
+  - `importante`
+
+### BR-PT-014 - L'affectation d'un controller doit suivre l'ecart a l'objectif regional
+
+- Intent: repartir les controllers selon les cibles definies dans l'onglet
+  `Execution` des `party.party`.
+- Description:
+  - chaque ligne `party.execution` fixe une cible `% targeted` pour un
+    controller sur une `country.region`
+  - le `% achieved` est calcule a partir des `stock.shipment.in` deja affectes
+    a un controller dans cette zone
+  - la zone d'un shipment est determinee par `shipment.to_location.country`
+  - une region parente couvre aussi ses sous-regions
+- Resultat attendu:
+  - pour une ligne `party.execution`, `achieved_percent` =
+    `shipments de la zone avec ce controller / shipments controles de la zone`
+  - le denominateur ne compte que les `stock.shipment.in` qui ont deja un
+    `controller`; les shipments encore non affectes ne biaisent donc pas la
+    statistique affichee
+  - lors d'un choix automatique de controller, la priorite va a la regle dont
+    l'ecart `targeted - achieved` est le plus eleve
+  - un controller a `80%` cible et `40%` reel doit donc passer avant un
+    controller a `50%` cible et `45%` reel sur la meme zone
+  - l'appartenance a la zone se lit depuis `shipment.to_location.country`, et
+    une region parente couvre aussi ses sous-regions
+- Priorite:
+  - `importante`
+
+### BR-PT-015 - Les weight reports distants par lot partent du weight report global attache au shipment
+
+- Intent: separer la creation du `weight.report` global et l'export detaille
+  par lot vers le systeme distant.
+- Description:
+  - l'automation cree le `weight.report` global et l'attache au
+    `stock.shipment.in`
+  - l'export FastAPI par lot ne part plus directement de l'automation
+  - l'utilisateur ouvre le `weight.report` voulu depuis le shipment et lance
+    l'action d'export depuis ce rapport
+- Resultat attendu:
+  - le rapport choisi sert de base unique pour calculer les payloads par lot
+  - seuls les lots physiques des `incoming_moves` du shipment sont exportes
+  - l'action exige au minimum un `controller` et un `returned_id` sur le
+    shipment
+- les cles renvoyees par le systeme distant et la date d'envoi sont
+  conservees sur le `weight.report` local
+- Priorite:
+  - `importante`
+
+### BR-PT-016 - En pricing manuel, seules la quantite fixee du jour et le prix de marche sont saisis
+
+- Intent: simplifier la saisie utilisateur et garantir une coherence unique
+  entre les colonnes de `pricing.pricing`.
+- Description:
+  - Pour une ligne de `pricing.pricing` en mode manuel, l'utilisateur ne doit
+    saisir que:
+    - `quantity`
+    - `settl_price`
+  - Les autres colonnes de suivi sont derivees automatiquement sur tout le
+    groupe metier (`line + component` ou `sale_line + component`) trie par
+    `pricing_date`.
+- Resultat attendu:
+  - `fixed_qt` = cumul des `quantity`
+  - `fixed_qt_price` = moyenne ponderee cumulee des `settl_price`
+  - `unfixed_qt` = quantite de base de la ligne - `fixed_qt`
+  - `unfixed_qt_price` = `settl_price` de la ligne
+  - `eod_price` = moyenne ponderee entre jambe fixee et non fixee
+  - `last=True` reste unique par groupe et suit la plus grande `pricing_date`
+- Hors scope:
+  - la generation automatique des lignes quand `pricing.component.auto = True`
+    ne doit pas changer de comportement
+- Priorite:
+  - `structurante`
+
+### BR-PT-017 - Le workflow Validate des factures client doit aussi attribuer le numero
+
+- Intent: aligner le comportement des factures client et fournisseur au moment
+  de `Validate`.
+- Description:
+  - Lors du workflow `Validate` sur `account.invoice`, une facture client
+    (`type = out`) doit maintenant:
+    - creer son `account.move`
+    - recevoir son `number`
+  - La numerotation ne doit plus etre repoussee au `Post` cote client.
+- Resultat attendu:
+  - a l'issue de `Validate`, une facture fournisseur ou client possede deja:
+    - son `account.move`
+    - son `number`
+  - `Post` conserve son role de posting comptable sans reintroduire de
+    difference de session/fresh login cote client
+- Priorite:
+  - `importante`
+- Resultat attendu:
+  - apres creation du lot virtuel, si aucun matching purchase n'existe:
+    - appeler `Valuation.generate_from_sale_line(line)`
+    - creer au moins la ligne `sale priced` fallback si la ligne porte un prix
+      economique via le premium
+- Priorite:
+  - `importante`
+
+### BR-PT-012 - Fallback valuation basis sans summary: utiliser le prix economique de la ligne
+
+- Intent: eviter qu'une valuation `basis` ouverte sorte a zero alors que la
+  ligne a bien une valeur economique via le premium.
+- Description:
+  - Une ligne `basis` peut ne pas avoir encore de `price_summary`.
+  - Dans ce cas, la valuation fallback ne doit pas prendre `unit_price` seul si
+    celui-ci est brut et hors premium.
+- Resultat attendu:
+  - le fallback valuation `basis` doit utiliser:
+    - `unit_price + premium converti`
+  - cette regle vaut au minimum pour:
+    - `sale.line` non matchee
+    - `purchase.line` sans summary
+- Priorite:
+  - `importante`
+
+### BR-PT-013 - Create Contracts multi-lots doit conserver un matching par lot source
+
+- Intent: permettre la creation d'un seul contrat mirror a partir de plusieurs
+  open quantities sans perdre le lien lot-a-lot.
+- Description:
+  - Le wizard `Create contracts` peut etre lance avec plusieurs `lot.qt`
+    selectionnes.
+  - En creation `matched`, le systeme doit creer un seul contrat avec une ligne
+    par lot source selectionne, et chaque ligne doit etre matchee avec son lot
+    d'origine.
+- Resultat attendu:
+  - la quantite totale du wizard = somme des open quantities selectionnees
+  - le contrat cree porte plusieurs lignes si plusieurs lots source sont
+    selectionnes
+  - chaque ligne creee reutilise le `shipment_origin` et le lot source qui lui
+    correspondent
+  - `created_by_code` doit rester positionne sur les lignes creees par wizard
+    pour eviter la recreation automatique de lots virtuels dans les `validate`
+    de `purchase.line`, `sale.line` et `lot.lot`
+- Priorite:
+  - `importante`
+
+## 4) Exemples concrets
+
+### Exemple E1 - Augmentation simple
+
+- Donnees:
+  - `ancienne quantity_theorical = 100`
+  - `nouvelle quantity_theorical = 120`
+  - `lot.qt ouvert = 40`
+- Attendu:
+  - lot `virtual` augmente de `20`
+  - `lot.qt ouvert` passe de `40` a `60`
+
+### Exemple E2 - Augmentation sans lot.qt ouvert
+
+- Donnees:
+  - `ancienne quantity_theorical = 100`
+  - `nouvelle quantity_theorical = 110`
+  - aucun `lot.qt` ouvert
+- Attendu:
+  - lot `virtual` augmente de `10`
+  - creation d'un `lot.qt` ouvert a `10`
+
+### Exemple E3 - Diminution possible
+
+- Donnees:
+  - `ancienne quantity_theorical = 100`
+  - `nouvelle quantity_theorical = 90`
+  - `lot.qt ouvert = 25`
+- Attendu:
+  - lot `virtual` diminue de `10`
+  - `lot.qt ouvert` passe de `25` a `15`
+
+### Exemple E4 - Diminution impossible
+
+- Donnees:
+  - `ancienne quantity_theorical = 100`
+  - `nouvelle quantity_theorical = 80`
+  - `lot.qt ouvert = 5`
+- Attendu:
+  - blocage avec `Please unlink or unmatch lot`
+
+## 5) Impact code attendu
+
+- Fichiers Python concernes:
+  - `modules/purchase_trade/purchase.py`
+  - `modules/purchase_trade/lot.py`
+  - `modules/purchase_trade/valuation.py`
+  - `modules/purchase_trade/sale.py`
+
+## 6) Strategie de tests
+
+Pour cette regle, couvrir au minimum:
+
+- augmentation avec `lot.qt` ouvert existant
+- augmentation sans `lot.qt` ouvert
+- diminution possible
+- diminution impossible avec erreur
+- valuation purchase/sale sur lot physique matche
+- valuation sale-first sur sale non matchee avec lot virtual
+- valuation sale `basis` sans `price_summary`
+- absence de MTM sur les fees
+- premium en `priced`
+- premium en `basis`
+- premium en `linked currency`
+- synchro `basis` -> `linked_price` -> `unit_price`

modules/purchase_trade/docs/template-properties.md

@@ -0,0 +1,417 @@
+# Template Properties - Purchase Trade
+
+Statut: `draft`
+Version: `v0.2`
+Derniere mise a jour: `2026-04-07`
+
+## 1) Objectif
+
+- Lister les proprietes Python exposees pour alimenter les templates Relatorio.
+- Donner un point d'entree rapide aux createurs de templates.
+- Eviter de reparser tout `modules/purchase_trade/invoice.py`, `sale.py` ou `purchase.py`.
+
+## 2) Fichiers sources
+
+- Bridge facture:
+  - `modules/purchase_trade/invoice.py`
+- Proprietes de vente reutilisables:
+  - `modules/purchase_trade/sale.py`
+- Proprietes d'achat reutilisables:
+  - `modules/purchase_trade/purchase.py`
+
+## 3) Principes de lecture
+
+- Pour une facture:
+  - preferer les proprietes `report_*` exposees sur `account.invoice`
+  - pour une facture finale detaillee, utiliser aussi les proprietes `report_*`
+    exposees sur `account.invoice.line`
+- Pour une vente:
+  - reutiliser si possible les proprietes `report_*` deja presentes sur `sale.sale`
+- Pour un achat:
+  - reutiliser si possible les proprietes `report_*` deja presentes sur `purchase.purchase`
+- Pour un shipment entrant:
+  - reutiliser si possible les proprietes `report_*` exposees sur `stock.shipment.in`
+
+## 4) Propriete disponibles sur `account.invoice`
+
+Source code: `modules/purchase_trade/invoice.py`
+
+### Identite du document / parties
+
+- `report_address`
+  - Usage: adresse d'affichage de la facture
+  - Source de verite: `sale.report_address` ou `purchase.report_address`, fallback `invoice.invoice_address.full_address`
+
+- `report_contract_number`
+  - Usage: numero de contrat
+  - Source de verite: `sale.full_number` ou `purchase.full_number`
+
+- `report_trader_initial`
+  - Usage: initiales trader dans les templates
+  - Source de verite: contrat lie
+
+- `report_operator_initial`
+  - Usage: initiales operator dans les templates
+  - Source de verite: contrat lie
+
+### Produit / contrat / quantites
+
+- `report_origin`
+  - Usage: origine produit
+  - Source de verite: `sale.product_origin` ou `purchase.product_origin`
+
+- `report_product_description`
+  - Usage: description produit principale
+  - Source de verite: premiere ligne metier liee a la facture
+
+- `report_product_name`
+  - Usage: nom produit principal
+  - Source de verite: premiere ligne metier liee a la facture
+
+- `report_description_upper`
+  - Usage: description de ligne en majuscules
+  - Source de verite: premiere `account.invoice.line`
+
+- `report_crop_name`
+  - Usage: campagne / crop
+  - Source de verite: contrat lie
+
+- `report_attributes_name`
+  - Usage: attributs produit
+  - Source de verite: premiere ligne metier liee a la facture
+
+- `report_price`
+  - Usage: prix en toutes lettres
+  - Source de verite: `sale.report_price` ou `purchase.report_price`
+
+- `report_nb_bale`
+  - Usage: nombre de balles
+  - Source de verite: `sale.report_nb_bale` ou recalcul sur les lots physiques
+
+- `report_gross`
+  - Usage: poids brut
+  - Source de verite: `sale.report_gross` ou recalcul sur les lots physiques
+
+- `report_net`
+  - Usage: poids net
+  - Source de verite: `sale.report_net` ou `purchase.report_net` ou recalcul sur les lots physiques
+
+- `report_lbs`
+  - Usage: poids net converti en LBS
+  - Source de verite: conversion de `report_net`
+
+- `report_quantity_lines`
+  - Usage: detail quantite multi-lignes pour les templates facture
+  - Source de verite: `sale.report_quantity_lines` si vente source, sinon aggregation des `account.invoice.line`
+
+### Bloc prix type `sale_ict`
+
+- `report_rate_currency_upper`
+  - Usage: devise du bloc `At ... PER ...`
+  - Source de verite: premiere `account.invoice.line` de type `line`
+
+- `report_rate_value`
+  - Usage: prix numerique du bloc `At ... PER ...`
+  - Source de verite: premiere `account.invoice.line` de type `line`
+
+- `report_rate_unit_upper`
+  - Usage: unite du bloc `At ... PER ...`
+  - Source de verite: premiere `account.invoice.line` de type `line`
+
+- `report_rate_price_words`
+  - Usage: prix en toutes lettres dans le bloc `At ... PER ...`
+  - Source de verite: premiere `account.invoice.line` de type `line`, fallback `report_price`
+
+- `report_rate_pricing_text`
+  - Usage: texte de pricing additionnel
+  - Source de verite: premiere `account.invoice.line` de type `line`
+
+- `report_rate_lines`
+  - Usage: detail multi-lignes du bloc `At ... PER ...`
+  - Source de verite: `sale.report_price_lines` si vente source, sinon aggregation des `account.invoice.line`
+
+### Logistique / shipment
+
+- `report_shipment`
+  - Usage: resume vessel / BL / shipment
+  - Source de verite: contrat lie
+
+- `report_bl_date`
+  - Usage: date de BL
+  - Source de verite: shipment du lot physique
+
+- `report_bl_nb`
+  - Usage: numero de BL
+  - Source de verite: shipment du lot physique
+
+- `report_vessel`
+  - Usage: nom du vessel
+  - Source de verite: shipment du lot physique
+
+- `report_loading_port`
+  - Usage: port of loading
+  - Source de verite: shipment du lot physique
+
+- `report_discharge_port`
+  - Usage: port of discharge
+  - Source de verite: shipment du lot physique
+
+- `report_controller_name`
+  - Usage: nom du controller
+  - Source de verite: shipment du lot physique
+
+- `report_si_number`
+  - Usage: S/I number
+  - Source de verite: shipment du lot physique
+
+### Conditions commerciales
+
+- `report_incoterm`
+  - Usage: incoterm + location
+  - Source de verite: contrat lie
+
+- `report_payment_date`
+  - Usage: date de paiement
+  - Source de verite: contrat lie
+
+- `report_payment_description`
+  - Usage: description des conditions de paiement
+  - Source de verite: payment term du contrat ou de la facture
+
+### Pro forma / freight
+
+- `report_proforma_invoice_number`
+  - Usage: numero de facture provisoire
+  - Source de verite: lot physique via `invoice_line_prov` ou `sale_invoice_line_prov`
+
+- `report_proforma_invoice_date`
+  - Usage: date de facture provisoire
+  - Source de verite: lot physique via `invoice_line_prov` ou `sale_invoice_line_prov`
+
+- `report_freight_amount`
+  - Usage: `FREIGHT VALUE`
+  - Source de verite:
+    - lot physique
+    - shipment du lot
+    - `fee.fee` avec `product.name = 'Maritime freight'`
+    - montant = `fee.get_amount()`
+
+- `report_freight_currency_symbol`
+  - Usage: devise du `FREIGHT VALUE`
+  - Source de verite: devise du fee `Maritime freight`, fallback devise facture
+
+### Payment order
+
+- `report_payment_order_short_name`
+  - Usage: nom court emetteur du payment order
+  - Source de verite: `invoice.company.party.rec_name`
+
+- `report_payment_order_document_reference`
+  - Usage: reference du document payment order
+  - Source de verite: `invoice.number`, fallback `invoice.reference`
+
+- `report_payment_order_from_account_nb`
+  - Usage: compte bancaire emetteur
+  - Source de verite: premier `bank.account` de la societe
+
+- `report_payment_order_to_bank_name`
+  - Usage: banque destinataire
+  - Source de verite: banque du premier compte bancaire du partenaire facture
+
+- `report_payment_order_to_bank_city`
+  - Usage: ville banque destinataire
+  - Source de verite: adresse de la banque destinataire
+
+- `report_payment_order_amount`
+  - Usage: montant payment order
+  - Source de verite: `invoice.total_amount`
+
+- `report_payment_order_currency_code`
+  - Usage: devise payment order
+  - Source de verite: `invoice.currency` (`code`, fallback `rec_name/symbol`)
+
+- `report_payment_order_amount_text`
+  - Usage: montant en lettres
+  - Source de verite: conversion `amount_to_currency_words(invoice.total_amount)`
+
+- `report_payment_order_value_date`
+  - Usage: date valeur
+  - Source de verite: `invoice.payment_term_date`, fallback `invoice.invoice_date`
+
+- `report_payment_order_company_address`
+  - Usage: bloc beneficiaire
+  - Source de verite: `invoice.invoice_address.full_address`, fallback
+    `invoice.report_address`
+
+- `report_payment_order_beneficiary_account_nb`
+  - Usage: compte beneficiaire
+  - Source de verite: premier compte bancaire du `invoice.party`
+
+- `report_payment_order_beneficiary_bank_name`
+  - Usage: banque beneficiaire
+  - Source de verite: banque du compte beneficiaire
+
+- `report_payment_order_beneficiary_bank_city`
+  - Usage: ville banque beneficiaire
+  - Source de verite: adresse banque beneficiaire
+
+- `report_payment_order_swift_code`
+  - Usage: swift/bic beneficiaire
+  - Source de verite: `bank.bic`
+
+- `report_payment_order_other_instructions`
+  - Usage: instructions complementaires
+  - Source de verite: `invoice.description`
+
+- `report_payment_order_reference`
+  - Usage: reference business de paiement
+  - Source de verite: `invoice.reference`, fallback `invoice.number`
+
+- `report_payment_order_current_user`
+  - Usage: signataire payment order
+  - Source de verite: utilisateur courant (`res.user`)
+
+- `report_payment_order_current_user_email`
+  - Usage: email retour swift
+  - Source de verite: contact email du `party` utilisateur, fallback `user.email`
+
+## 5) Proprietes disponibles sur `account.invoice.line`
+
+Source code: `modules/purchase_trade/invoice.py`
+
+- `report_product_description`
+  - Usage: description produit de la ligne
+  - Source de verite: `invoice_line.product` ou `origin.product`
+
+- `report_description_upper`
+  - Usage: description de ligne en uppercase
+  - Source de verite: `invoice_line.description`
+
+- `report_crop_name`
+  - Usage: crop de la ligne
+  - Source de verite: contrat relie via `origin`
+
+- `report_attributes_name`
+  - Usage: attributs de la ligne
+  - Source de verite: `origin.attributes_name`
+
+- `report_net`
+  - Usage: quantite nette de la ligne
+  - Source de verite: `invoice_line.quantity`
+
+- `report_lbs`
+  - Usage: quantite convertie en LBS
+  - Source de verite: conversion de `report_net`
+
+- `report_rate_currency_upper`
+  - Usage: devise de prix de la ligne
+  - Source de verite: `origin.linked_currency` ou `invoice_line.currency`
+
+- `report_rate_value`
+  - Usage: prix numerique de la ligne
+  - Source de verite: `invoice_line.unit_price`
+
+- `report_rate_unit_upper`
+  - Usage: unite de prix de la ligne
+  - Source de verite: `origin.linked_unit` ou `invoice_line.unit`
+
+- `report_rate_price_words`
+  - Usage: prix en toutes lettres de la ligne
+  - Source de verite: contrat relie via `trade.report_price`
+
+- `report_rate_pricing_text`
+  - Usage: texte de pricing de la ligne
+  - Source de verite: `origin.get_pricing_text`
+
+## 6) Proprietes utiles deja presentes sur `sale.sale`
+
+Source code: `modules/purchase_trade/sale.py`
+
+- `report_terms`
+- `report_crop_name`
+- `report_gross`
+- `report_net`
+- `report_qt`
+- `report_total_quantity`
+- `report_quantity_unit_upper`
+- `report_quantity_lines`
+- `report_nb_bale`
+- `report_deal`
+- `report_packing`
+- `report_price`
+- `report_price_lines`
+- `report_delivery`
+- `report_payment_date`
+- `report_shipment`
+- `report_shipment_periods`
+- `report_product_name`
+- `report_product_description`
+
+Usage typique:
+- base de travail pour les templates de type `sale_ict.fodt`
+- source de verite de plusieurs proprietes du bridge facture
+
+## 7) Proprietes utiles deja presentes sur `purchase.purchase`
+
+Source code: `modules/purchase_trade/purchase.py`
+
+- `report_terms`
+- `report_qt`
+- `report_price`
+- `report_delivery`
+- `report_payment_date`
+- `report_shipment`
+
+Usage typique:
+- templates et bridges pour facturation fournisseur
+- fallback achat quand une facture n'est pas liee a une vente
+
+## 8) Templates connus qui utilisent ces proprietes
+
+- `modules/account_invoice/invoice_ict.fodt`
+- `modules/account_invoice/invoice_ict_final.fodt`
+- `modules/sale/sale_ict.fodt`
+- `modules/stock/insurance.fodt`
+
+## 9) Proprietes utiles deja presentes sur `stock.shipment.in`
+
+Source code: `modules/purchase_trade/stock.py`
+
+- `report_product_name`
+- `report_product_description`
+- `report_insurance_footer_ref`
+- `report_insurance_certificate_number`
+- `report_insurance_account_of`
+- `report_insurance_goods_description`
+- `report_insurance_loading_port`
+- `report_insurance_discharge_port`
+- `report_insurance_transport`
+- `report_insurance_amount`
+- `report_insurance_incoming_amount`
+- `report_insurance_amount_insured`
+- `report_insurance_surveyor`
+- `report_insurance_contact_surveyor`
+- `report_insurance_issue_place_and_date`
+
+Usage typique:
+- templates shipment relies a l'assurance
+- `report_insurance_amount`: montant affiche dans `Amount insured` (priorite a
+  `110%` du total incoming, fallback fee `Insurance`)
+- `report_insurance_incoming_amount`: somme `incoming_moves` de
+  `quantity * unit_price`, avec fallback lot
+  (`lot.line.unit_price * lot.get_current_quantity_converted()`)
+- `report_insurance_amount_insured`: `110%` de
+  `report_insurance_incoming_amount`
+- `report_insurance_contact_surveyor`: surveyor affiche sous
+  `Contact the following surveyor` (priorite au champ shipment `surveyor`,
+  puis fallback controller / fee `Insurance`)
+- base de travail pour un certificat d'assurance lie a un shipment
+
+## 10) Recommandations
+
+- Avant d'ajouter une nouvelle expression dans un `.fodt`, verifier si une
+  propriete `report_*` existe deja ici.
+- Si une nouvelle propriete est ajoutee pour un template, la documenter dans ce
+  fichier.
+- Pour les donnees logistiques facture, privilegier toujours:
+  - facture -> ligne metier -> lot physique -> shipment / fee

modules/purchase_trade/docs/template-rules.md

@@ -0,0 +1,322 @@
+# Template Rules - Purchase Trade
+
+Statut: `draft`
+Version: `v0.4`
+Derniere mise a jour: `2026-04-07`
+
+## 1) Scope
+
+- Domaine: `templates Relatorio .fodt`
+- Modules concernes:
+  - `purchase_trade`
+  - `sale`
+  - `account_invoice`
+
+## 2) Objectif
+
+- Eviter les erreurs de parsing Relatorio/Genshi lors de la generation des documents.
+- Standardiser la maniere d'alimenter les templates metier a partir du code Python.
+- Centraliser les proprietes `report_*` dans une documentation reutilisable.
+
+## 2.1) Index de reference
+
+- Catalogue des proprietes templates:
+  - `modules/purchase_trade/docs/template-properties.md`
+
+## 3) Regles pratiques
+
+### TR-001 - Toujours partir du template standard voisin
+
+- Avant de modifier un template metier (`invoice_ict.fodt`, `sale_ict.fodt`, etc.), comparer avec le template standard du module source:
+  - `modules/account_invoice/invoice.fodt`
+  - `modules/sale/sale.fodt`
+- Reprendre en priorite la syntaxe Relatorio deja validee dans ces templates.
+
+### TR-002 - Eviter les expressions Genshi trop complexes dans le `.fodt`
+
+- Preferer des proprietes Python simples exposees par le modele.
+- Le template doit consommer au maximum des champs ou proprietes du type:
+  - `record.report_address`
+  - `record.report_price`
+  - `record.report_payment_date`
+- Si un template a besoin de donnees issues d'un autre modele lie, creer un petit pont Python.
+
+### TR-003 - Regles de syntaxe XML/Relatorio dans les placeholders
+
+- Dans un `text:placeholder`, utiliser:
+  - `"..."` pour les guillemets doubles
+  - `'...'` pour les apostrophes
+- Eviter les formes avec antislashs:
+  - interdit: `\'\'`
+  - interdit: `\'value\'`
+- Exemples corrects:
+  - `<replace text:p="set_lang(invoice.party.lang)">`
+  - `<if test="invoice.report_payment_description">`
+  - `<tax.description or ''>`
+
+### TR-004 - Pour une facture issue d'une vente, preferer un pont `account.invoice -> sale`
+
+- Si le template facture doit reutiliser la logique de la pro forma vente, ne pas dupliquer les calculs directement dans le `.fodt`.
+- Ajouter plutot dans `purchase_trade` une extension `account.invoice` avec des proprietes `report_*` qui relaient vers `invoice.sales[0]`.
+- Exemple de proprietes utiles:
+  - `report_address`
+  - `report_contract_number`
+  - `report_shipment`
+  - `report_product_description`
+  - `report_crop_name`
+  - `report_attributes_name`
+  - `report_price`
+  - `report_payment_date`
+  - `report_nb_bale`
+  - `report_gross`
+  - `report_net`
+  - `report_lbs`
+
+### TR-005 - Reutiliser les proprietes existantes du module `purchase_trade.sale`
+
+- Avant d'ajouter une nouvelle logique pour un template vente ou facture issue d'une vente, verifier si une propriete existe deja sur `sale.sale`.
+- Proprietes deja utiles:
+  - `report_terms`
+  - `report_gross`
+  - `report_net`
+  - `report_qt`
+  - `report_nb_bale`
+  - `report_deal`
+  - `report_packing`
+  - `report_price`
+  - `report_delivery`
+  - `report_payment_date`
+  - `report_shipment`
+
+### TR-006 - Penser au cache des reports facture avant d'accuser le `.fodt`
+
+- Les actions de report `account.invoice` peuvent partager le meme moteur de rendu.
+- Dans `modules/account_invoice/invoice.py`, le champ `invoice_report_cache` peut reutiliser un document deja genere.
+- Symptome typique:
+  - plusieurs actions differentes (`Provisional Invoice`, `Final Invoice`, `Prepayment`, etc.) semblent ouvrir le meme template ou le meme rendu
+- Reflexe a avoir:
+  - verifier si le probleme vient du cache avant de modifier le `.fodt`
+  - pour un report alternatif, ne pas reutiliser le cache du report standard `account_invoice/invoice.fodt`
+  - si besoin, bypasser la lecture/ecriture du cache pour les templates alternatifs
+  - pour les clients multi-templates, preferer une configuration metier qui
+    stocke le nom du template par action (`Invoice`, `CN/DN`, `Prepayment`)
+    plutot qu'une modification manuelle de `ir_action_report.report`
+
+### TR-012 - Centraliser les templates client dans `Document Templates`
+
+- Pour les templates client-specifiques, ne pas modifier `ir_action_report.report`
+  en base a la main selon l'environnement ou le client.
+- Preferer la configuration singleton `purchase_trade.configuration`,
+  exposee dans `Documents > Configuration > Document Templates`.
+- Sections actuellement attendues:
+  - `Sale`
+  - `Invoice`
+  - `Payment`
+  - `Purchase`
+  - `Shipment`
+- Dans la section `Shipment`, les templates metier attendus sont:
+  - `Shipping`
+  - `Insurance`
+  - `Packing List`
+- Regle:
+  - si le champ de template correspondant est vide, le report doit echouer
+    explicitement avec `No template found`
+  - ne pas masquer dynamiquement l'action d'impression si ce n'est pas
+    necessaire
+
+### TR-013 - `sale_melya.fodt` et `invoice_melya.fodt` doivent afficher nom + description produit
+
+- Dans les templates client Melya, le bloc produit doit prevoir:
+  - une ligne pour le nom produit
+  - une ligne pour la description produit
+- Ne pas dereferencer directement `line.product.name` / `line.product.description`
+  dans les `.fodt`.
+- Preferer:
+  - `sale.report_product_name`
+  - `sale.report_product_description`
+  - `invoice.report_product_name`
+  - `invoice.report_product_description`
+
+### TR-014 - `invoice_melya.fodt` doit afficher `Invoice` et `Reference` sur les bons champs
+
+- Pour `modules/account_invoice/invoice_melya.fodt`:
+  - `Invoice` doit afficher `invoice.number`
+  - `Reference` doit afficher `invoice.report_contract_number`
+- Ne pas reutiliser `invoice.reference` pour ce label dans ce template client
+  sans demande explicite
+
+### TR-015 - Le template `stock/insurance.fodt` doit lire sur `stock.shipment.in`
+
+- Le template `modules/stock/insurance.fodt` est pilote par le report
+  `stock.shipment.in.insurance`.
+- Toutes les croix rouges / placeholders metier doivent etre remplacees par
+  des proprietes `report_*` exposees sur `stock.shipment.in`.
+- Pour ce template, ne pas compter sur une variable Genshi locale `shipment`
+  dans tout le document; preferer `records[0]....` dans le `.fodt`.
+- Source de verite du montant assure:
+  - sommer les montants des `incoming_moves` du shipment
+  - montant d'un move = `move.quantity * move.unit_price`
+  - si `move.unit_price` est vide, fallback via lot:
+    `lot.line.unit_price * lot.get_current_quantity_converted()`
+  - exposer au moins:
+    - le montant total des incoming moves
+    - le montant assure a `110%` de ce total
+  - pour le placeholder `Amount insured`, `report_insurance_amount` doit
+    afficher ce `110%`, avec fallback fee `Insurance` si aucun montant
+    incoming n'est calculable
+
+### TR-016 - Hypotheses actuelles pour le certificat d'assurance shipment
+
+- Tant qu'une source metier plus precise n'est pas fournie:
+  - numero du certificat: `shipment.bl_number`, sinon `shipment.number`
+  - `insured for account of`: client de la premiere ligne metier retrouvee via
+    lot physique, sinon `shipment.supplier`
+  - `surveyor`: `shipment.surveyor`, sinon `shipment.controller`, sinon
+    fournisseur du fee `Insurance`
+  - lieu/date d'emission: ville de la societe + date du jour
+- Si une source differente est decidee plus tard, corriger la propriete Python
+  plutot que complexifier `insurance.fodt`
+
+### TR-017 - `payment_order.fodt` doit utiliser des proprietes `report_payment_order_*`
+
+- Pour `modules/account_invoice/payment_order.fodt`, ne pas utiliser des
+  placeholders externes legacy (tokens metier entre `<...>` du systeme source).
+- Tous les placeholders du template doivent pointer vers des proprietes Python
+  stables exposees sur `account.invoice`:
+  - `report_payment_order_document_reference`
+  - `report_payment_order_from_account_nb`
+  - `report_payment_order_to_bank_name`
+  - `report_payment_order_to_bank_city`
+  - `report_payment_order_amount`
+  - `report_payment_order_currency_code`
+  - `report_payment_order_amount_text`
+  - `report_payment_order_value_date`
+  - `report_payment_order_company_address`
+  - `report_payment_order_beneficiary_account_nb`
+  - `report_payment_order_beneficiary_bank_name`
+  - `report_payment_order_beneficiary_bank_city`
+  - `report_payment_order_swift_code`
+  - `report_payment_order_other_instructions`
+  - `report_payment_order_reference`
+  - `report_payment_order_current_user`
+  - `report_payment_order_current_user_email`
+- Eviter les marqueurs conditionnels heredites de l'ancien moteur (`++...`):
+  privilegier des placeholders simples avec fallback `or ''`.
+
+### TR-018 - Un template configure n'apparait dans le form que si une action report existe
+
+- Ajouter un champ dans `Document Templates` ne suffit pas a rendre un
+  template imprimable depuis la fiche.
+- Pour afficher l'entree dans `account.invoice`, il faut aussi:
+  - un `ir.action.report` sur `model = account.invoice`
+  - un `ir.action.keyword` `form_print` lie a cette action
+- Appliquer cette regle pour `Payment Order` comme pour `Invoice`,
+  `Prepayment` et `CN/DN`.
+
+### TR-019 - Un placeholder Relatorio doit etre dans une balise `text:placeholder`
+
+- Dans un `.fodt`, une expression du type `&lt;records[0].report_* ...&gt;`
+  ecrite en texte brut peut s'afficher telle quelle a l'impression.
+- Regle stricte:
+  - encapsuler les expressions dans
+    `<text:placeholder text:placeholder-type="text">...</text:placeholder>`
+  - ne pas laisser de token `&lt;...&gt;` directement dans un `text:span`,
+    `text:p`, `text:h`, etc.
+- Exemple:
+  - incorrect:
+    `PAYMENT ORDER &lt;records[0].report_payment_order_document_reference or &apos;&apos;&gt;`
+  - correct:
+    `PAYMENT ORDER <text:placeholder text:placeholder-type="text">&lt;records[0].report_payment_order_document_reference or &apos;&apos;&gt;</text:placeholder>`
+
+### TR-007 - Pour une facture trade, privilegier le lot physique comme chemin de navigation
+
+- Pour remonter d'une facture vers des donnees logistiques ou metier, ne pas dupliquer de chemins differents selon achat/vente.
+- Regle pratique:
+  - partir de la ligne metier (`purchase.line` ou `sale.line`)
+  - retrouver le lot physique associe
+  - utiliser ce lot comme pont vers le shipment et les autres objets lies
+- Ce chemin doit etre privilegie pour exposer des proprietes `report_*` comme:
+  - `report_bl_date`
+  - `report_loading_port`
+  - `report_discharge_port`
+  - `report_controller_name`
+  - `report_si_number`
+  - `report_proforma_invoice_number`
+  - `report_proforma_invoice_date`
+
+### TR-008 - Le freight amount d'un template facture vient du fee de shipment
+
+- Ne pas lire le fret directement sur `account.invoice`.
+- Pour les templates `invoice_ict*`, le `FREIGHT VALUE` doit etre expose par une propriete Python du type `invoice.report_freight_amount`.
+- La logique attendue est:
+  - retrouver le lot physique pertinent
+  - retrouver son shipment
+  - chercher le `fee.fee` du shipment avec `product.name = 'Maritime freight'`
+  - utiliser `fee.get_amount()`
+- Si le fee a sa propre devise, preferer aussi exposer le symbole de devise depuis le fee plutot que depuis la facture.
+
+### TR-009 - Ne pas dereferencer directement `del_period.description` dans les templates
+
+- Eviter les expressions du type:
+  - `sale.lines[0].del_period.description`
+  - `purchase.lines[0].del_period.description`
+- Meme avec un `if ... else`, ces acces sont fragiles dans un `.fodt` et
+  rendent le debug plus difficile.
+- Preferer une propriete Python stable:
+  - `sale.report_delivery_period_description`
+  - `purchase.report_delivery_period_description`
+  - `invoice.report_delivery_period_description`
+
+### TR-010 - En template, un contrat `basis` affiche le premium comme prix
+
+- Pour les templates commerciaux/facture (`sale_ict`, `invoice_ict`, etc.),
+  le prix affiche d'une ligne `basis` ne doit pas etre le prix economique total
+  (`unit_price`, `linked_price` ou prix basis brut).
+- La valeur a afficher est uniquement le `premium`:
+  - en devise/unite liee si `linked currency` est active
+  - sinon dans la devise/unite native de la ligne
+- Le texte de curve / pricing (`ON ICE ...`) reste affiche a cote, mais la
+  valeur numerique et sa version en lettres doivent representer le premium.
+
+### TR-011 - Pour `NB BALES` sur une facture, sommer les `lot_qt` des lignes facture
+
+- Pour `invoice_ict.fodt` et `invoice_ict_final.fodt`, la source de verite du
+  nombre de bales n'est pas le poids (`report_net`, `report_gross`) mais
+  `line.lot.lot_qt`.
+- La regle attendue est:
+  - lire les lignes de facture
+  - recuperer leur `lot`
+  - sommer `lot.lot_qt`
+  - sur une note finale, tenir compte du signe de la ligne de facture pour que
+    les lignes positives et negatives se compensent
+- Ne pas recalculer le nombre de bales a partir du poids:
+  - les poids peuvent varier (humidite, poids net/gross)
+  - le nombre de bales peut rester stable
+
+## 4) Workflow recommande pour corriger un template en erreur
+
+1. Identifier le placeholder exact qui provoque l'erreur Relatorio.
+2. Comparer sa syntaxe avec le template standard equivalent.
+3. Remplacer les guillemets/quotes non valides par `&quot;` / `&apos;`.
+4. Si l'expression devient trop longue, la deplacer dans une propriete Python `report_*`.
+5. Ne modifier que les placeholders necessaires.
+6. Regenerer le document pour verifier la prochaine erreur eventuelle.
+7. Si plusieurs actions affichent le meme rendu, verifier ensuite le cache `invoice_report_cache`.
+
+## 5) Cas documentes dans ce repo
+
+### Invoice ICT
+
+- Fichier: `modules/account_invoice/invoice_ict.fodt`
+- Strategie retenue:
+  - aligner la syntaxe sur `modules/account_invoice/invoice.fodt`
+  - reutiliser au maximum les proprietes metier deja exposees
+  - exposer dans `modules/purchase_trade/invoice.py` des proprietes de pont `account.invoice -> sale/purchase`
+  - pour les donnees shipment et freight, passer par le lot physique comme pont achat/vente
+
+### Sale ICT
+
+- Fichier: `modules/sale/sale_ict.fodt`
+- Usage:
+  - reference principale pour les champs metier proches d'une pro forma / facture commerciale
+  - source de verite pratique pour les placeholders `report_*` issus de `purchase_trade.sale`

modules/purchase_trade/fee.py

@@ -6,7 +6,7 @@ from trytond.pyson import Bool, Eval, Id, If
 from trytond.model import (ModelSQL, ModelView)
 from trytond.tools import is_full_text, lstrip_wildcard
 from trytond.transaction import Transaction, inactive_records
-from decimal import getcontext, Decimal, ROUND_HALF_UP
+from decimal import getcontext, Decimal, ROUND_UP, ROUND_HALF_UP
 from sql.aggregate import Count, Max, Min, Sum, Avg, BoolOr
 from sql.conditionals import Case
 from sql import Column, Literal
@@ -18,120 +18,11 @@ import datetime
 import logging
 from collections import defaultdict
 from trytond.exceptions import UserWarning, UserError
+from trytond.modules.account.exceptions import PeriodNotFoundError
+from trytond.modules.purchase_trade.finance_tools import InterestCalculator
 
 logger = logging.getLogger(__name__)
 
-VALTYPE = [
-    ('priced', 'Price'),
-    ('pur. priced', 'Pur. price'),
-    ('pur. efp', 'Pur. efp'),
-    ('sale priced', 'Sale price'),
-    ('sale efp', 'Sale efp'),
-    ('line fee', 'Line fee'),
-    ('pur. fee', 'Pur. fee'),
-    ('sale fee', 'Sale fee'),
-    ('shipment fee', 'Shipment fee'),
-    ('market', 'Market'),
-    ('derivative', 'Derivative'),
-]
-
-class Valuation(ModelSQL,ModelView):
-    "Valuation"
-    __name__ = 'valuation.valuation'
-
-    purchase = fields.Many2One('purchase.purchase',"Purchase")
-    line = fields.Many2One('purchase.line',"Purch. Line")
-    date = fields.Date("Date")
-    type = fields.Selection(VALTYPE, "Type")
-    reference = fields.Char("Reference")
-    counterparty = fields.Many2One('party.party',"Counterparty")
-    product = fields.Many2One('product.product',"Product")
-    state = fields.Char("State")
-    price = fields.Numeric("Price",digits='unit')
-    currency = fields.Many2One('currency.currency',"Cur")
-    quantity = fields.Numeric("Quantity",digits='unit')
-    unit = fields.Many2One('product.uom',"Unit")
-    amount = fields.Numeric("Amount",digits='unit')
-    mtm = fields.Numeric("Mtm",digits='unit')
-    lot = fields.Many2One('lot.lot',"Lot")
-
-class ValuationDyn(ModelSQL,ModelView):
-    "Valuation"
-    __name__ = 'valuation.valuation.dyn'
-
-    r_purchase = fields.Many2One('purchase.purchase',"Purchase")
-    r_line = fields.Many2One('purchase.line',"Line")
-    r_date = fields.Date("Date")
-    r_type = fields.Selection(VALTYPE, "Type")
-    r_reference = fields.Char("Reference")
-    r_counterparty = fields.Many2One('party.party',"Counterparty")
-    r_product = fields.Many2One('product.product',"Product")
-    r_state = fields.Char("State")
-    r_price = fields.Numeric("Price",digits='r_unit')
-    r_currency = fields.Many2One('currency.currency',"Cur")
-    r_quantity = fields.Numeric("Quantity",digits='r_unit')
-    r_unit = fields.Many2One('product.uom',"Unit")
-    r_amount = fields.Numeric("Amount",digits='r_unit')
-    r_mtm = fields.Numeric("Mtm",digits='r_unit')
-    r_lot = fields.Many2One('lot.lot',"Lot")
-
-    @classmethod
-    def table_query(cls):
-        Valuation = Pool().get('valuation.valuation')
-        val = Valuation.__table__()
-        context = Transaction().context
-        group_pnl = context.get('group_pnl')
-        wh = (val.id > 0)
-        # query = val.select(
-        #         Literal(0).as_('create_uid'),
-        #         CurrentTimestamp().as_('create_date'),
-        #         Literal(None).as_('write_uid'),
-        #         Literal(None).as_('write_date'),
-        #         val.id.as_('id'),
-        #         val.purchase.as_('r_purchase'),
-        #         val.line.as_('r_line'),
-        #         val.date.as_('r_date'),
-        #         val.type.as_('r_type'),
-        #         val.reference.as_('r_reference'),
-        #         val.counterparty.as_('r_counterparty'),
-        #         val.product.as_('r_product'),
-        #         val.state.as_('r_state'),
-        #         val.price.as_('r_price'),
-        #         val.currency.as_('r_currency'),
-        #         val.quantity.as_('r_quantity'),
-        #         val.unit.as_('r_unit'),
-        #         val.amount.as_('r_amount'),
-        #         val.mtm.as_('r_mtm'),
-        #         val.lot.as_('r_lot'),
-        #         where=wh)
-            
-        #if group_pnl==True:
-        query = val.select(
-        Literal(0).as_('create_uid'),
-        CurrentTimestamp().as_('create_date'),
-        Literal(None).as_('write_uid'),
-        Literal(None).as_('write_date'),
-        Max(val.id).as_('id'),
-        Max(val.purchase).as_('r_purchase'),
-        Max(val.line).as_('r_line'),
-        Max(val.date).as_('r_date'),
-        val.type.as_('r_type'),
-        Max(val.reference).as_('r_reference'),
-        val.counterparty.as_('r_counterparty'),
-        Max(val.product).as_('r_product'),
-        val.state.as_('r_state'),
-        Avg(val.price).as_('r_price'),
-        Max(val.currency).as_('r_currency'),
-        Sum(val.quantity).as_('r_quantity'),
-        Max(val.unit).as_('r_unit'),
-        Sum(val.amount).as_('r_amount'),
-        Sum(val.mtm).as_('r_mtm'),
-        Max(val.lot).as_('r_lot'),
-        where=wh,
-        group_by=[val.type,val.counterparty,val.state])
-            
-        return query    
-
 def filter_state(state):
     def filter(func):
         @wraps(func)
@@ -166,16 +57,28 @@ class Fee(ModelSQL,ModelView):
         ('lumpsum', 'Lump sum'),
         ('perqt', 'Per qt'),
         ('pprice', '% price'),
+        ('rate', '% rate'),
         ('pcost', '% cost price'),
+        ('ppack', 'Per packing'),
     ], 'Mode', required=True)
-    inherit_qt = fields.Boolean("Inh Qt")
-    quantity = fields.Function(fields.Numeric("Qt",digits='unit'),'get_quantity')
-    unit = fields.Function(fields.Many2One('product.uom',"Unit"),'get_unit')
+    auto_calculation = fields.Boolean("Auto",states={'readonly': (Eval('mode') != 'ppack')})
+    inherit_qt = fields.Boolean("Inh Qt",states={'readonly': Eval('mode') != 'ppack'})
+    quantity = fields.Numeric("Qt",digits='unit',states={'readonly': (Eval('mode') != 'ppack') | Bool(Eval('auto_calculation'))})
+    unit = fields.Many2One('product.uom',"Unit",domain=[
+            If(Eval('mode') == 'ppack',
+                ('category', '=', Eval('packing_category')),
+                ()),
+            ],
+        states={
+            'readonly': (Bool(Eval('mode') != 'ppack') & Bool(Eval('mode') != 'perqt')),
+            },
+        depends=['mode', 'packing_category'])
+    packing_category = fields.Function(fields.Many2One('product.uom.category',"Packing Category"),'on_change_with_packing_category')
     inherit_shipment = fields.Boolean("Inh Sh",states={
             'invisible': (Eval('shipment_in')),
             })
     purchase = fields.Many2One('purchase.purchase',"Purchase", ondelete='CASCADE')
-
+    qt_state = fields.Many2One('lot.qt.type',"Qt State")
     amount = fields.Function(fields.Numeric("Amount", digits='currency'),'get_amount')
     fee_lots = fields.Function(fields.Many2Many('lot.lot', None, None, "Lots"),'get_lots')#, searcher='search_lots')
     lots = fields.Many2Many('fee.lots', 'fee', 'lot',"Lots",domain=[('id', 'in', Eval('fee_lots',-1))] )
@@ -191,9 +94,94 @@ class Fee(ModelSQL,ModelView):
 
     weight_type = fields.Selection([
         ('net', 'Net'),
-        ('brut', 'Brut'),
+        ('brut', 'Gross'),
         ], string='W. type')
 
+    fee_date = fields.Date("Date")
+
+    @classmethod
+    def default_fee_date(cls):
+        Date = Pool().get('ir.date')
+        return Date.today()
+    
+    @classmethod
+    def default_qt_state(cls):
+        LotQtType = Pool().get('lot.qt.type')
+        lqt = LotQtType.search([('name','=','BL')])
+        if lqt:
+            return lqt[0].id 
+    
+    @fields.depends('mode','unit')
+    def on_change_with_packing_category(self, name=None):
+        UnitCategory = Pool().get('product.uom.category')
+        packing = UnitCategory.search(['name','=','Packing'])
+        if packing:
+            return packing[0]
+
+    @fields.depends('line','sale_line','shipment_in','lots','price','unit','auto_calculation','mode','_parent_line.unit','_parent_line.lots','_parent_sale_line.unit','_parent_sale_line.lots','_parent_shipment_in.id')
+    def on_change_with_quantity(self, name=None):
+        qt = None
+        unit = None
+        line = self.line
+        logger.info("ON_CHANGE_WITH_LINE:%s",line)
+        if not line:
+            line = self.sale_line
+        if line:
+            if line.lots:
+                qt = sum([e.get_current_quantity_converted(0,self.unit) for e in line.lots])
+                qt_ = sum([e.get_current_quantity_converted(0) for e in line.lots])
+                unit = line.lots[0].lot_unit
+                logger.info("ON_CHANGE_WITH_QT0:%s",qt)
+        logger.info("ON_CHANGE_WITH_SI:%s",self.shipment_in)
+        if self.shipment_in:
+            Lot = Pool().get('lot.lot')
+            lots = Lot.search([('lot_shipment_in','=',self.shipment_in.id)])
+            logger.info("ON_CHANGE_WITH_LOTS:%s",lots)
+            if lots:
+                qt = sum([e.get_current_quantity_converted(0,self.unit) for e in lots])
+                qt_ = sum([e.get_current_quantity_converted(0) for e in lots])
+                unit = lots[0].lot_unit
+        if not qt:
+            logger.info("ON_CHANGE_WITH_QT1:%s",qt)
+            LotQt = Pool().get('lot.qt')
+            if self.shipment_in:
+                lqts = LotQt.search(['lot_shipment_in','=',self.shipment_in.id])
+                if lqts:
+                    qt = Decimal(lqts[0].lot_quantity)
+                    qt_ = qt
+                    unit = lqts[0].lot_unit
+                    logger.info("ON_CHANGE_WITH_QT2:%s",qt)
+        if self.mode != 'ppack':
+            return qt
+        else:
+            if self.auto_calculation:
+                logger.info("AUTOCALCULATION:%s",qt)
+                logger.info("AUTOCALCULATION2:%s",qt_)
+                logger.info("AUTOCALCULATION3:%s",Decimal(unit.factor))
+                logger.info("AUTOCALCULATION4:%s",Decimal(self.unit.factor))
+                return (qt_ * Decimal(unit.factor) / Decimal(self.unit.factor)).to_integral_value(rounding=ROUND_UP)
+
+    @fields.depends('price','mode','_parent_line.lots','_parent_sale_line.lots','shipment_in')
+    def on_change_with_unit(self, name=None):
+        if self.mode != 'ppack' and self.mode != 'perqt':
+            line = self.line
+            if not line:
+                line = self.sale_line
+            if line:
+                if line.lots:
+                    if len(line.lots) == 1:
+                        return line.lots[0].lot_unit_line
+                    else:
+                        return line.lots[1].lot_unit_line
+            if self.shipment_in:
+                Lot = Pool().get('lot.lot')
+                lots = Lot.search([('lot_shipment_in','=',self.shipment_in.id)])
+                logger.info("ON_CHANGE_WITH_UNIT:%s",lots)
+                if lots:
+                    return lots[0].lot_unit_line
+        else:
+            return self.unit
+
     def get_lots(self, name):
         logger.info("GET_LOTS_LINE:%s",self.line)
         logger.info("GET_LOTS_SHIPMENT_IN:%s",self.shipment_in)
@@ -230,6 +218,23 @@ class Fee(ModelSQL,ModelView):
         if ml:
             return round(Decimal(sum([e.credit-e.debit for e in ml if e.description != 'Delivery fee'])),2)
     
+    def get_non_cog(self,lot):
+        MoveLine = Pool().get('account.move.line')
+        Currency = Pool().get('currency.currency')
+        Date = Pool().get('ir.date')
+        AccountConfiguration = Pool().get('account.configuration')
+        account_configuration = AccountConfiguration(1)
+        Uom = Pool().get('product.uom')
+        ml = MoveLine.search([
+            ('lot', '=', lot.id),
+            ('fee', '=', self.id),
+            ('account', '=', self.product.account_stock_in_used.id),
+        ])
+
+        logger.info("GET_NON_COG_FEE:%s",ml)
+        if ml:
+            return round(Decimal(sum([e.credit-e.debit for e in ml])),2)
+    
     @classmethod
     def __setup__(cls):
         super().__setup__()
@@ -248,13 +253,14 @@ class Fee(ModelSQL,ModelView):
     def default_p_r(cls):
         return 'pay'
 
-    def get_unit(self, name):
-        Lot = Pool().get('lot.lot')
-        if self.lots:
-            if self.lots[0].line:
-                return self.lots[0].line.unit
-            if self.lots[0].sale_line:
-                return self.lots[0].sale_line.unit
+    def get_unit(self, name=None):
+        FeeLots = Pool().get('fee.lots')
+        fl = FeeLots.search(['fee','=',self.id])
+        if fl:
+            if fl[0].lot.line:
+                return fl[0].lot.line.unit
+            if fl[0].lot.sale_line:
+                return fl[0].lot.sale_line.unit
 
     @classmethod
     @ModelView.button
@@ -285,7 +291,11 @@ class Fee(ModelSQL,ModelView):
                     return round(self.price / self.quantity,4)
         elif self.mode == 'perqt':
             return self.price
-        elif self.mode == 'pprice':
+        elif self.mode == 'ppack':
+            unit  = self.get_unit()
+            if unit and self.unit:
+                return round(self.price / Decimal(self.unit.factor) * Decimal(unit.factor),4)
+        elif self.mode == 'pprice' or self.mode == 'pcost':
             if self.line and self.price:
                 return round(self.price * Decimal(self.line.unit_price) / 100,4)
             if self.sale_line and self.price:
@@ -305,8 +315,8 @@ class Fee(ModelSQL,ModelView):
 
     def get_landed_status(self,name):
         if self.product:
-            return self.product.landed_cost
-
+            return self.product.template.landed_cost
+    
     def get_quantity(self,name=None):
         qt = self.get_fee_lots_qt()
         if qt:
@@ -317,6 +327,7 @@ class Fee(ModelSQL,ModelView):
             return Decimal(lqts[0].lot_quantity)
 
     def get_amount(self,name=None):
+        Date = Pool().get('ir.date')
         sign = Decimal(1)
         if self.price:
             # if self.p_r:
@@ -324,13 +335,54 @@ class Fee(ModelSQL,ModelView):
             #         sign = -1
             if self.mode == 'lumpsum':
                 return self.price * sign
+            elif self.mode == 'ppack':
+                return round(self.price * self.quantity,2)
+            elif self.mode == 'rate':
+                #take period with estimated trigger date
+                if self.line:
+                    if self.line.estimated_date:
+                        beg_date = self.fee_date if self.fee_date else Date.today()
+                        est_lines = [dd for dd in self.line.estimated_date if dd.trigger == 'bldate']
+                        est_line = est_lines[0] if est_lines else None
+                        if est_line and est_line.estimated_date:
+                            est_date = est_line.estimated_date + datetime.timedelta(
+                                days=est_line.fin_int_delta or 0
+                            )
+                            if est_date and beg_date:
+                                factor = InterestCalculator.calculate(
+                                    start_date=beg_date,
+                                    end_date=est_date,
+                                    rate=self.price/100,
+                                    rate_type='annual',
+                                    convention='ACT/360',
+                                    compounding='simple'
+                                )
+
+                                return round(factor * self.line.unit_price * (self.quantity if self.quantity else 0) * sign,2)
+                if self.sale_line:
+                    if self.sale_line.sale.payment_term:
+                        beg_date = self.fee_date if self.fee_date else Date.today()
+                        est_date = self.sale_line.sale.payment_term.lines[0].get_date(beg_date,self.sale_line)
+                        logger.info("EST_DATE:%s",est_date)
+                        if est_date and beg_date:
+                            factor = InterestCalculator.calculate(
+                                start_date=beg_date,
+                                end_date=est_date,
+                                rate=self.price/100,
+                                rate_type='annual',
+                                convention='ACT/360',
+                                compounding='simple'
+                            )
+                            logger.info("FACTOR:%s",factor)
+                            return round(factor * self.sale_line.unit_price * (self.quantity if self.quantity else 0) * sign,2)
+
             elif self.mode == 'perqt':
                 if self.shipment_in:
                     StockMove = Pool().get('stock.move')
                     sm = StockMove.search(['shipment','=','stock.shipment.in,'+str(self.shipment_in.id)])
                     if sm:
                         unique_lots = {e.lot for e in sm if e.lot}
-                        return round(self.price * Decimal(sum([e.get_current_quantity_converted() for e in unique_lots])) * sign,2)
+                        return round(self.price * Decimal(sum([e.get_current_quantity_converted(0,self.unit) for e in unique_lots])) * sign,2)
                     LotQt = Pool().get('lot.qt')
                     lqts = LotQt.search(['lot_shipment_in','=',self.shipment_in.id])
                     if lqts:
@@ -373,12 +425,12 @@ class Fee(ModelSQL,ModelView):
 
         return super().copy(fees, default=default)
     
-    def get_fee_lots_qt(self):
+    def get_fee_lots_qt(self,state_id=0):
         qt = Decimal(0)
         FeeLots = Pool().get('fee.lots')
         fee_lots = FeeLots.search([('fee', '=', self.id)])
         if fee_lots:
-            qt = sum([e.lot.get_current_quantity_converted() for e in fee_lots])
+            qt = sum([e.lot.get_current_quantity_converted(state_id,self.unit) for e in fee_lots])
         logger.info("GET_FEE_LOTS_QT:%s",qt)
         return qt
 
@@ -388,10 +440,18 @@ class Fee(ModelSQL,ModelView):
         logger.info("ADJUST_PURCHASE_VALUES:%s",self)
         if self.type == 'ordered' and self.state == 'not invoiced' and self.purchase:
             logger.info("ADJUST_PURCHASE_VALUES_QT:%s",self.purchase.lines[0].quantity)
-            if self.price != self.purchase.lines[0].unit_price:
-                self.purchase.lines[0].unit_price = self.price
-            if self.quantity != self.purchase.lines[0].quantity:
-                self.purchase.lines[0].quantity = self.quantity
+            if self.mode == 'lumpsum':
+                if self.amount != self.purchase.lines[0].unit_price:
+                    self.purchase.lines[0].unit_price = self.amount
+            elif self.mode == 'ppack':
+                if self.amount != self.purchase.lines[0].amount:
+                    self.purchase.lines[0].unit_price = self.price
+                    self.purchase.lines[0].quantity = self.quantity
+            else:
+                if self.get_price_per_qt() != self.purchase.lines[0].unit_price:
+                    self.purchase.lines[0].unit_price = self.get_price_per_qt()
+                if self.quantity != self.purchase.lines[0].quantity:
+                    self.purchase.lines[0].quantity = self.quantity
             if self.product != self.purchase.lines[0].product:
                 self.purchase.lines[0].product = self.product
             PurchaseLine.save([self.purchase.lines[0]])
@@ -408,46 +468,47 @@ class Fee(ModelSQL,ModelView):
     @classmethod
     def create(cls, vlist):
         vlist = [x.copy() for x in vlist]
-        records = super(Fee, cls).create(vlist)
+        fees = super(Fee, cls).create(vlist)
         qt_sh = Decimal(0)
         qt_line = Decimal(0)
         unit = None
-        for record in records:
+        for fee in fees:
             FeeLots = Pool().get('fee.lots')
             Lots = Pool().get('lot.lot')
             LotQt = Pool().get('lot.qt')
-            if record.line:
-                for l in record.line.lots:
-                    #if l.lot_type == 'physic':
-                    fl = FeeLots()
-                    fl.fee = record.id  
-                    fl.lot = l.id
-                    fl.line = l.line.id
-                    FeeLots.save([fl])
-                    qt_line += l.get_current_quantity_converted()
-                    unit = l.line.unit
-            if record.sale_line:
-                for l in record.sale_line.lots:
-                    #if l.lot_type == 'physic':
-                    fl = FeeLots()
-                    fl.fee = record.id  
-                    fl.lot = l.id
-                    fl.sale_line = l.sale_line.id
-                    FeeLots.save([fl])
-            if record.shipment_in:
-                if record.shipment_in.state == 'draft'or record.shipment_in.state == 'started': 
-                    lots = Lots.search(['lot_shipment_in','=',record.shipment_in.id])
+            if fee.line:
+                for l in fee.line.lots:
+                    if (l.lot_type == 'virtual' and len(fee.line.lots)==1) or (l.lot_type == 'physic' and len(fee.line.lots)>1):
+                        fl = FeeLots()
+                        fl.fee = fee.id  
+                        fl.lot = l.id
+                        fl.line = l.line.id
+                        FeeLots.save([fl])
+                        qt_line += l.get_current_quantity_converted()
+                        unit = l.line.unit
+            if fee.sale_line:
+                for l in fee.sale_line.lots:
+                    if (l.lot_type == 'virtual' and len(fee.sale_line.lots)==1) or (l.lot_type == 'physic' and len(fee.sale_line.lots)>1):
+                        fl = FeeLots()
+                        fl.fee = fee.id  
+                        fl.lot = l.id
+                        fl.sale_line = l.sale_line.id
+                        FeeLots.save([fl])
+                        qt_line += l.get_current_quantity_converted()
+                        unit = l.sale_line.unit
+            if fee.shipment_in:
+                if fee.shipment_in.state == 'draft'or fee.shipment_in.state == 'started': 
+                    lots = Lots.search(['lot_shipment_in','=',fee.shipment_in.id])
                     if lots:
                         for l in lots:
-                            #if l.lot_type == 'physic':
                             fl = FeeLots()
-                            fl.fee = record.id  
+                            fl.fee = fee.id  
                             fl.lot = l.id
                             FeeLots.save([fl])
                             qt_sh += l.get_current_quantity_converted()
                             unit = l.line.unit
                     else:
-                        lqts = LotQt.search(['lot_shipment_in','=',record.shipment_in.id])
+                        lqts = LotQt.search(['lot_shipment_in','=',fee.shipment_in.id])
                         if lqts:
                             for l in lqts:
                                 qt_sh += l.lot_p.get_current_quantity_converted()
@@ -455,32 +516,154 @@ class Fee(ModelSQL,ModelView):
                 else:
                     raise UserError("You cannot add fee on received shipment!")
 
-            type = record.type
+            type = fee.type
             if type == 'ordered':
                 Purchase = Pool().get('purchase.purchase')
                 PurchaseLine = Pool().get('purchase.line')
                 pl = PurchaseLine()
-                pl.product = record.product
-                if record.line:
+                pl.product = fee.product
+                if fee.line or fee.sale_line:
                     pl.quantity = round(qt_line,5)
-                if record.shipment_in:
+                if fee.shipment_in:
                     pl.quantity = round(qt_sh,5)
                 logger.info("CREATE_PURHCASE_FOR_FEE_QT:%s",pl.quantity)
                 pl.unit = unit
-                pl.fee_ = record.id
-                if record.price:
-                    pl.unit_price = round(Decimal(record.price),4)
+                pl.fee_ = fee.id
+                if fee.price:
+                    fee_price = fee.get_price_per_qt()
+                    logger.info("GET_FEE_PRICE_PER_QT:%s",fee_price)
+                    pl.unit_price = round(Decimal(fee_price),4)
+                    if fee.mode == 'lumpsum':
+                        pl.quantity = 1
+                        pl.unit_price = round(Decimal(fee.amount),4)
+                    elif fee.mode == 'ppack':
+                        pl.unit_price = fee.price
                 p = Purchase()
                 p.lines = [pl]
-                p.party = record.supplier
+                p.party = fee.supplier
                 if p.party.addresses:
                     p.invoice_address = p.party.addresses[0]
-                p.currency = record.currency
+                p.currency = fee.currency
                 p.line_type = 'service'
+                p.from_location = fee.shipment_in.from_location if fee.shipment_in else (fee.line.purchase.from_location if fee.line else fee.sale_line.sale.from_location)
+                p.to_location = fee.shipment_in.to_location if fee.shipment_in else (fee.line.purchase.to_location if fee.line else fee.sale_line.sale.to_location)
+                if fee.shipment_in and fee.shipment_in.lotqt:
+                    p.payment_term = fee.shipment_in.lotqt[0].lot_p.line.purchase.payment_term
+                elif fee.line:
+                    p.payment_term = fee.line.purchase.payment_term
+                elif fee.sale_line:
+                    p.payment_term = fee.sale_line.sale.payment_term
                 Purchase.save([p])
-            
-        return records
+                #if reception of moves done we need to generate accrual for fee
+                if not fee.sale_line:
+                    feelots = FeeLots.search(['fee','=',fee.id])
+                    for fl in feelots:
+                        if fee.product.template.landed_cost:
+                            move = fl.lot.get_received_move()
+                            if move:
+                                Warning = Pool().get('res.user.warning')
+                                warning_name = Warning.format("Lot ever received", [])
+                                if Warning.check(warning_name):
+                                    raise UserWarning(warning_name,
+                                                "By clicking yes, an accrual for this fee will be created")
+                                AccountMove = Pool().get('account.move')
+                                account_move = move._get_account_stock_move_fee(fee)
+                                AccountMove.save([account_move])
+                        else:
+                            AccountMove = Pool().get('account.move')
+                            account_move = fee._get_account_move_fee(fl.lot)
+                            AccountMove.save([account_move])
 
+        return fees
+
+    def _get_account_move_fee(self,lot,in_out='in',amt = None):
+        pool = Pool()
+        AccountMove = pool.get('account.move')
+        Date = pool.get('ir.date')
+        Period = pool.get('account.period')
+        AccountConfiguration = pool.get('account.configuration')
+
+        if self.product.type != 'service':
+            return
+        
+        today = Date.today()
+        company = lot.line.purchase.company if lot.line else lot.sale_line.sale.company
+        for date in [today]:
+            try:
+                period = Period.find(company, date=date, test_state=False)
+            except PeriodNotFoundError:
+                if date < today:
+                    return
+                continue
+            break
+        else:
+            return
+        
+        if period.state != 'open':
+            date = today
+            period = Period.find(company, date=date)
+        
+        AccountMoveLine = pool.get('account.move.line')
+        Currency = pool.get('currency.currency')
+        move_line = AccountMoveLine()
+        move_line.lot = lot
+        move_line.fee = self
+        move_line.origin = None
+        move_line_ = AccountMoveLine()
+        move_line_.lot = lot
+        move_line_.fee = self
+        move_line_.origin = None
+        amount = amt if amt else self.amount
+        
+        if self.currency != company.currency:
+            with Transaction().set_context(date=today):
+                amount_converted = amount
+                amount = Currency.compute(self.currency,
+                    amount, company.currency)
+            move_line.second_currency = self.currency
+
+        if self.p_r == 'pay':
+            move_line.debit = amount
+            move_line.credit = Decimal(0)
+            move_line.account = self.product.account_stock_used if in_out == 'in' else self.product.account_cogs_used
+            if hasattr(move_line, 'second_currency') and move_line.second_currency:
+                move_line.amount_second_currency = amount_converted
+            move_line_.debit = Decimal(0)
+            move_line_.credit = amount
+            move_line_.account = self.product.account_stock_in_used if in_out == 'in' else self.product.account_stock_out_used
+            if hasattr(move_line_, 'second_currency') and move_line_.second_currency:
+                move_line_.amount_second_currency = -amount_converted
+        else:
+            move_line.debit = Decimal(0)
+            move_line.credit = amount
+            move_line.account = self.product.account_stock_used if in_out == 'in' else self.product.account_cogs_used
+            if hasattr(move_line, 'second_currency') and move_line.second_currency:
+                move_line.amount_second_currency = -amount_converted
+            move_line_.debit = amount
+            move_line_.credit = Decimal(0)
+            move_line_.account = self.product.account_stock_in_used if in_out == 'in' else self.product.account_stock_out_used
+            if hasattr(move_line_, 'second_currency') and move_line_.second_currency:
+                move_line_.amount_second_currency = amount_converted
+            
+        logger.info("FEE_MOVELINES_1:%s",move_line)
+        logger.info("FEE_MOVELINES_2:%s",move_line_)
+
+        AccountJournal = Pool().get('account.journal')
+        journal = AccountJournal.search(['type','=','expense'])
+        if journal:
+            journal = journal[0]
+        
+        description = None
+        description = 'Fee'
+        return AccountMove(
+            journal=journal,
+            period=period,
+            date=date,
+            origin=None,
+            description=description,
+            lines=[move_line,move_line_],
+            )
+    
 class FeeLots(ModelSQL,ModelView):
 
     "Fee lots"

modules/purchase_trade/fee.xml

@@ -19,26 +19,6 @@ this repository contains the full copyright notices and license terms. -->
             <field name="name">fee_tree_sequence</field>
         </record>
         
-        <record model="ir.ui.view" id="valuation_view_tree_sequence3">
-            <field name="model">valuation.valuation</field>
-            <field name="type">tree</field>
-            <field name="name">valuation_tree_sequence3</field>
-        </record>
-        <record model="ir.ui.view" id="valuation_view_graph">
-            <field name="model">valuation.valuation</field>
-            <field name="type">graph</field>
-            <field name="name">valuation_graph</field>
-        </record>
-        <record model="ir.ui.view" id="valuation_view_graph2">
-            <field name="model">valuation.valuation</field>
-            <field name="type">graph</field>
-            <field name="name">valuation_graph2</field>
-        </record>
-        <record model="ir.ui.view" id="valuation_view_tree_sequence4">
-            <field name="model">valuation.valuation.dyn</field>
-            <field name="type">tree</field>
-            <field name="name">valuation_tree_sequence4</field>
-        </record>
         <record model="ir.ui.view" id="fee_view_tree_sequence2">
             <field name="model">fee.fee</field>
             <field name="type">tree</field>

modules/purchase_trade/finance_tools.py

@@ -0,0 +1,141 @@
+from decimal import Decimal, getcontext
+from datetime import date
+from calendar import isleap
+
+getcontext().prec = 28
+
+
+class DayCount:
+
+    @staticmethod
+    def year_fraction(start_date, end_date, convention):
+        if end_date <= start_date:
+            return Decimal('0')
+
+        if convention == 'ACT/360':
+            return Decimal((end_date - start_date).days) / Decimal(360)
+
+        elif convention in ('ACT/365', 'ACT/365F'):
+            return Decimal((end_date - start_date).days) / Decimal(365)
+
+        elif convention == 'ACT/ACT_ISDA':
+            return DayCount._act_act_isda(start_date, end_date)
+
+        elif convention == '30/360_US':
+            return DayCount._30_360_us(start_date, end_date)
+
+        elif convention == '30E/360':
+            return DayCount._30e_360(start_date, end_date)
+
+        elif convention == '30E/360_ISDA':
+            return DayCount._30e_360_isda(start_date, end_date)
+
+        else:
+            raise ValueError(f"Unsupported convention {convention}")
+
+    # ---------- IMPLEMENTATIONS ----------
+
+    @staticmethod
+    def _act_act_isda(start_date, end_date):
+        total = Decimal('0')
+        current = start_date
+
+        while current < end_date:
+            year_end = date(current.year, 12, 31)
+            period_end = min(year_end.replace(day=31) + 
+                             (date(current.year + 1, 1, 1) - year_end),
+                             end_date)
+
+            days_in_period = (period_end - current).days
+            days_in_year = 366 if isleap(current.year) else 365
+
+            total += Decimal(days_in_period) / Decimal(days_in_year)
+            current = period_end
+
+        return total
+
+    @staticmethod
+    def _30_360_us(d1, d2):
+        d1_day = 30 if d1.day == 31 else d1.day
+        if d1.day in (30, 31) and d2.day == 31:
+            d2_day = 30
+        else:
+            d2_day = d2.day
+
+        days = ((d2.year - d1.year) * 360 +
+                (d2.month - d1.month) * 30 +
+                (d2_day - d1_day))
+
+        return Decimal(days) / Decimal(360)
+
+    @staticmethod
+    def _30e_360(d1, d2):
+        d1_day = min(d1.day, 30)
+        d2_day = min(d2.day, 30)
+
+        days = ((d2.year - d1.year) * 360 +
+                (d2.month - d1.month) * 30 +
+                (d2_day - d1_day))
+
+        return Decimal(days) / Decimal(360)
+
+    @staticmethod
+    def _30e_360_isda(d1, d2):
+        d1_day = 30 if d1.day == 31 else d1.day
+        d2_day = 30 if d2.day == 31 else d2.day
+
+        days = ((d2.year - d1.year) * 360 +
+                (d2.month - d1.month) * 30 +
+                (d2_day - d1_day))
+
+        return Decimal(days) / Decimal(360)
+
+
+class InterestCalculator:
+
+    @staticmethod
+    def calculate(
+        start_date,
+        end_date,
+        rate,
+        rate_type='annual',  # 'annual' or 'monthly'
+        convention='ACT/360',
+        compounding='simple',  # simple, annual, monthly, continuous
+    ):
+        """
+        Retourne le facteur d'intérêt (pas le montant).
+        """
+
+        if not start_date or not end_date:
+            return Decimal('0')
+
+        if end_date <= start_date:
+            return Decimal('0')
+
+        rate = Decimal(str(rate))
+
+        # Conversion en taux annuel si besoin
+        if rate_type == 'monthly':
+            annual_rate = rate * Decimal(12)
+        else:
+            annual_rate = rate
+
+        yf = DayCount.year_fraction(start_date, end_date, convention)
+
+        if compounding == 'simple':
+            return annual_rate * yf
+
+        elif compounding == 'annual':
+            return (Decimal(1) + annual_rate) ** yf - Decimal(1)
+
+        elif compounding == 'monthly':
+            monthly_rate = annual_rate / Decimal(12)
+            months = yf * Decimal(12)
+            return (Decimal(1) + monthly_rate) ** months - Decimal(1)
+
+        elif compounding == 'continuous':
+            from math import exp
+            return Decimal(exp(float(annual_rate * yf))) - Decimal(1)
+
+        else:
+            raise ValueError("Unsupported compounding mode")

modules/purchase_trade/financing_tools.py

@@ -0,0 +1,259 @@
+from decimal import Decimal, getcontext
+from datetime import datetime, date
+from calendar import isleap
+from typing import Callable, Dict
+import uuid
+
+getcontext().prec = 28
+
+# {
+#   "computation_type": "INTEREST_ACCRUAL",
+#   "input": {
+#     "start_date": "2026-01-01",
+#     "end_date": "2026-06-30",
+#     "notional": "1000000",
+#     "rate": {
+#       "value": "0.08",
+#       "type": "ANNUAL"
+#     },
+#     "day_count_convention": "ACT/360",
+#     "compounding_method": "SIMPLE"
+#   }
+# }
+
+# result = FinancialComputationService.execute(payload)
+# interest = Decimal(result["result"]["interest_amount"])
+# interest = currency.round(interest)
+
+# ============================================================
+# VERSIONING
+# ============================================================
+
+ENGINE_VERSION = "1.0.0"
+
+
+# ============================================================
+# REGISTRY (PLUGIN SYSTEM)
+# ============================================================
+
+DAY_COUNT_REGISTRY: Dict[str, Callable] = {}
+COMPOUNDING_REGISTRY: Dict[str, Callable] = {}
+
+
+def register_day_count(name: str):
+    def decorator(func):
+        DAY_COUNT_REGISTRY[name] = func
+        return func
+    return decorator
+
+
+def register_compounding(name: str):
+    def decorator(func):
+        COMPOUNDING_REGISTRY[name] = func
+        return func
+    return decorator
+
+
+# ============================================================
+# DOMAIN – DAY COUNT CONVENTIONS
+# ============================================================
+
+@register_day_count("ACT/360")
+def act_360(start: date, end: date) -> Decimal:
+    return Decimal((end - start).days) / Decimal(360)
+
+
+@register_day_count("ACT/365F")
+def act_365f(start: date, end: date) -> Decimal:
+    return Decimal((end - start).days) / Decimal(365)
+
+
+@register_day_count("ACT/ACT_ISDA")
+def act_act_isda(start: date, end: date) -> Decimal:
+    total = Decimal("0")
+    current = start
+
+    while current < end:
+        year_end = date(current.year, 12, 31)
+        next_year = date(current.year + 1, 1, 1)
+        period_end = min(next_year, end)
+
+        days = (period_end - current).days
+        year_days = 366 if isleap(current.year) else 365
+
+        total += Decimal(days) / Decimal(year_days)
+        current = period_end
+
+    return total
+
+
+@register_day_count("30E/360")
+def thirty_e_360(start: date, end: date) -> Decimal:
+    d1 = min(start.day, 30)
+    d2 = min(end.day, 30)
+
+    days = (
+        (end.year - start.year) * 360 +
+        (end.month - start.month) * 30 +
+        (d2 - d1)
+    )
+
+    return Decimal(days) / Decimal(360)
+
+
+# ============================================================
+# DOMAIN – COMPOUNDING STRATEGIES
+# ============================================================
+
+@register_compounding("SIMPLE")
+def simple(rate: Decimal, yf: Decimal) -> Decimal:
+    return rate * yf
+
+
+@register_compounding("ANNUAL")
+def annual(rate: Decimal, yf: Decimal) -> Decimal:
+    return (Decimal(1) + rate) ** yf - Decimal(1)
+
+
+@register_compounding("MONTHLY")
+def monthly(rate: Decimal, yf: Decimal) -> Decimal:
+    monthly_rate = rate / Decimal(12)
+    months = yf * Decimal(12)
+    return (Decimal(1) + monthly_rate) ** months - Decimal(1)
+
+
+@register_compounding("CONTINUOUS")
+def continuous(rate: Decimal, yf: Decimal) -> Decimal:
+    from math import exp
+    return Decimal(exp(float(rate * yf))) - Decimal(1)
+
+
+# ============================================================
+# DOMAIN – INTEREST COMPUTATION OBJECT
+# ============================================================
+
+class InterestComputation:
+
+    def __init__(
+        self,
+        start_date: date,
+        end_date: date,
+        notional: Decimal,
+        rate_value: Decimal,
+        rate_type: str,
+        day_count: str,
+        compounding: str,
+    ):
+        self.start_date = start_date
+        self.end_date = end_date
+        self.notional = notional
+        self.rate_value = rate_value
+        self.rate_type = rate_type
+        self.day_count = day_count
+        self.compounding = compounding
+
+    def compute(self):
+
+        if self.end_date <= self.start_date:
+            raise ValueError("end_date must be after start_date")
+
+        if self.day_count not in DAY_COUNT_REGISTRY:
+            raise ValueError("Unsupported day count convention")
+
+        if self.compounding not in COMPOUNDING_REGISTRY:
+            raise ValueError("Unsupported compounding method")
+
+        yf = DAY_COUNT_REGISTRY[self.day_count](
+            self.start_date,
+            self.end_date
+        )
+
+        # Normalize rate to annual
+        if self.rate_type == "MONTHLY":
+            annual_rate = self.rate_value * Decimal(12)
+        else:
+            annual_rate = self.rate_value
+
+        factor = COMPOUNDING_REGISTRY[self.compounding](
+            annual_rate,
+            yf
+        )
+
+        interest_amount = self.notional * factor
+
+        return {
+            "year_fraction": yf,
+            "interest_factor": factor,
+            "interest_amount": interest_amount,
+        }
+
+
+# ============================================================
+# APPLICATION LAYER – JSON SERVICE (Camunda Ready)
+# ============================================================
+
+class FinancialComputationService:
+
+    @staticmethod
+    def execute(payload: dict) -> dict:
+        """
+        Stateless JSON entrypoint.
+        Compatible Camunda / REST / Tryton bridge.
+        """
+
+        try:
+            request_id = str(uuid.uuid4())
+
+            input_data = payload["input"]
+
+            start_date = datetime.strptime(
+                input_data["start_date"], "%Y-%m-%d"
+            ).date()
+
+            end_date = datetime.strptime(
+                input_data["end_date"], "%Y-%m-%d"
+            ).date()
+
+            notional = Decimal(input_data["notional"])
+            rate_value = Decimal(input_data["rate"]["value"])
+            rate_type = input_data["rate"]["type"].upper()
+            day_count = input_data["day_count_convention"]
+            compounding = input_data["compounding_method"]
+
+            computation = InterestComputation(
+                start_date=start_date,
+                end_date=end_date,
+                notional=notional,
+                rate_value=rate_value,
+                rate_type=rate_type,
+                day_count=day_count,
+                compounding=compounding,
+            )
+
+            result = computation.compute()
+
+            return {
+                "metadata": {
+                    "engine_version": ENGINE_VERSION,
+                    "request_id": request_id,
+                    "timestamp": datetime.utcnow().isoformat() + "Z"
+                },
+                "result": {
+                    "year_fraction": str(result["year_fraction"]),
+                    "interest_factor": str(result["interest_factor"]),
+                    "interest_amount": str(result["interest_amount"]),
+                },
+                "explainability": {
+                    "formula": "Interest = Notional × Factor",
+                    "factor_definition": f"{compounding} compounding applied to annualized rate",
+                    "day_count_used": day_count
+                },
+                "status": "SUCCESS"
+            }
+
+        except Exception as e:
+            return {
+                "status": "ERROR",
+                "message": str(e),
+                "engine_version": ENGINE_VERSION
+            }

modules/purchase_trade/forex.py

@@ -385,11 +385,11 @@ class ForexBI(ModelSingleton,ModelSQL, ModelView):
             config = Configuration.search(['id','>',0])[0]
         
             payload = {
-                "resource": {"dashboard": 3},
+                "resource": {"dashboard": config.forex_id},
                 "params": {},
                 "exp": datetime.datetime.utcnow() + datetime.timedelta(minutes=30),
             }
-            token = jwt.encode(payload, "798f256d3119a3292bf121196c2a38dddf2cad155c0b6b0b444efc34c6db197c", algorithm="HS256")
+            token = jwt.encode(payload, config.payload, algorithm="HS256")
             logger.info("TOKEN:%s",token)
             if config.dark:
                 url = f"metabase:{config.bi}/embed/dashboard/{token}#theme=night&bordered=true&titled=true"

modules/purchase_trade/global_reporting.py

@@ -12,4 +12,10 @@ class GRConfiguration(ModelSingleton, ModelSQL, ModelView):
     __name__ = 'gr.configuration'
 
     bi = fields.Char("BI connexion")
-    dark = fields.Boolean("Dark mode")
+    dashboard = fields.Char("Dashboard connexion")
+    dark = fields.Boolean("Dark mode")
+    pnl_id = fields.Integer("Pnl ID")
+    position_id = fields.Integer("Position ID")
+    forex_id = fields.Integer("Forex ID")
+    payload = fields.Char("Metabase payload")
+    automation = fields.Boolean("Automation")

modules/purchase_trade/icons/tradon-btb.svg

@@ -0,0 +1,14 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M0 0h24v24H0z" fill="none"/>
+
+    <!-- Barre centrale (contrat / position) -->
+    <rect x="11" y="4" width="2" height="16" fill="#267F82"/>
+
+    <!-- Flèche gauche (achat) -->
+    <path d="M9 7 L5 12 L9 17 L9 14 L11 14 L11 10 L9 10 Z"
+          fill="#267F82"/>
+
+    <!-- Flèche droite (vente) -->
+    <path d="M15 7 L19 12 L15 17 L15 14 L13 14 L13 10 L15 10 Z"
+          fill="#267F82"/>
+</svg>

modules/purchase_trade/icons/tradon-mtm.svg

@@ -0,0 +1,16 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+  <path fill="none" d="M0 0h24v24H0z"/>
+  <path d="
+    M3 18 V7
+    L8 12
+    L12 8
+    L16 12
+    L21 7
+    V18
+    H18 V11
+    L12 15
+    L6 11
+    V18
+    Z
+  "/>
+</svg>

modules/purchase_trade/icons/tradon-mtm_.svg

@@ -0,0 +1,13 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+  <path fill="none" d="M0 0h24v24H0z"/>
+  <path d="
+    M4 18 V6
+    H7 L12 13 L17 6
+    H20 V18
+    H17 V10.5
+    L12 16
+    L7 10.5
+    V18
+    Z
+  " fill="#267F82"/>
+</svg>

modules/purchase_trade/invoice.xml

@@ -0,0 +1,16 @@
+<tryton>
+    <data>
+        <record model="ir.action.report" id="report_payment_order">
+            <field name="name">Payment Order</field>
+            <field name="model">account.invoice</field>
+            <field name="report_name">account.invoice</field>
+            <field name="report">account_invoice/payment_order.fodt</field>
+            <field name="single" eval="True"/>
+        </record>
+        <record model="ir.action.keyword" id="report_payment_order_keyword">
+            <field name="keyword">form_print</field>
+            <field name="model">account.invoice,-1</field>
+            <field name="action" ref="report_payment_order"/>
+        </record>
+    </data>
+</tryton>

modules/purchase_trade/lot.py

@@ -20,6 +20,7 @@ import datetime
 import json
 import logging
 from trytond.exceptions import UserWarning, UserError
+from trytond.modules.purchase_trade.service import ContractFactory
 
 logger = logging.getLogger(__name__)
 
@@ -47,7 +48,7 @@ class LotMove(ModelSQL,ModelView):
 class Lot(metaclass=PoolMeta):
     __name__ = 'lot.lot'
 
-    line = fields.Many2One('purchase.line',"Purchase")
+    line = fields.Many2One('purchase.line',"Purchase",ondelete='CASCADE')
     move = fields.Function(fields.Many2One('stock.move',"Move"),'get_current_move')
     lot_move = fields.One2Many('lot.move','lot',"Move")
     invoice_line = fields.Many2One('account.invoice.line',"Purch.Invoice line")
@@ -58,6 +59,7 @@ class Lot(metaclass=PoolMeta):
     delta_pr = fields.Numeric("Delta Pr")
     delta_amt = fields.Numeric("Delta Amt")
     warrant_nb = fields.Char("Warrant Nb")
+    lot_chunk_key = fields.Integer("Chunk key")
     #fees = fields.Many2Many('fee.lots', 'lot', 'fee',"Fees")
     dashboard = fields.Many2One('purchase.dashboard',"Dashboard")
     pivot = fields.Function(
@@ -201,7 +203,7 @@ class Lot(metaclass=PoolMeta):
                 )
         
             pivot_data['options'] = {
-                "rows": ["lot","ct type","event_date","event","move","curr","rate"],
+                "rows": ["lot","ct type","event_date","event","move","Curr","rate"],
                 "cols": ["account"],                
                 "aggregatorName": "Sum",
                 "vals": ["amount"]
@@ -578,6 +580,14 @@ class Lot(metaclass=PoolMeta):
                     return True
         return False
     
+    def get_received_move(self):
+        if self.lot_move:
+            lm = sorted(self.lot_move, key=lambda x: x.sequence, reverse=True)
+            for m in lm:
+                if m.move.from_location.type == 'supplier' and m.move.state == 'done':
+                    return m.move
+        return None
+    
     def GetShipment(self,type):
         if type == 'in':
             m = self.get_current_supplier_move()
@@ -1087,6 +1097,7 @@ class LotQt(
         newlot.lot_shipment_internal = self.lot_shipment_internal
         newlot.lot_shipment_out = self.lot_shipment_out
         newlot.lot_product = self.lot_p.line.product
+        newlot.lot_chunk_key = l.lot_chunk_key
         if self.lot_s:
             newlot.sale_line = self.lot_s.sale_line if self.lot_s.sale_line else None
         newlot.lot_type = 'physic'
@@ -1168,6 +1179,7 @@ class LotQt(
     @classmethod
     def validate(cls, lotqts):
         super(LotQt, cls).validate(lotqts)
+        Date = Pool().get('ir.date')
         #Update Move
         for lqt in lotqts:
             cls.updateMove(lqt.lot_move)
@@ -1177,23 +1189,23 @@ class LotQt(
             if lqt.lot_p and lqt.lot_quantity > 0:
                 pl = lqt.lot_p.line
                 logger.info("VALIDATE_LQT_PL:%s",pl)
-                Pnl = Pool().get('valuation.valuation')
-                pnl = Pnl.search([('line','=',pl.id)])
-                if pnl:
-                    Pnl.delete(pnl)
-                pnl_lines = []
-                pnl_lines.extend(pl.get_pnl_fee_lines())
-                pnl_lines.extend(pl.get_pnl_price_lines())
-                pnl_lines.extend(pl.get_pnl_der_lines())  
-                Pnl.save(pnl_lines)
+                # Pnl = Pool().get('valuation.valuation')
+                # pnl = Pnl.search([('line','=',pl.id),('date','=',Date.today())])
+                # if pnl:
+                #     Pnl.delete(pnl)
+                # pnl_lines = []
+                # pnl_lines.extend(pl.get_pnl_fee_lines())
+                # pnl_lines.extend(pl.get_pnl_price_lines())
+                # pnl_lines.extend(pl.get_pnl_der_lines())  
+                # Pnl.save(pnl_lines)
 
                 #Open position update
-                if pl.quantity_theorical:
-                    OpenPosition = Pool().get('open.position')
-                    OpenPosition.create_from_purchase_line(pl)
+                # if pl.quantity_theorical:
+                #     OpenPosition = Pool().get('open.position')
+                #     OpenPosition.create_from_purchase_line(pl)
 
     @classmethod
-    def getQuery(cls,purchase=None,sale=None,shipment=None,type=None,state=None,qttype=None,supplier=None,client=None,ps=None,lot_status=None,group=None,product=None,location=None,origin=None):
+    def getQuery(cls,purchase=None,sale=None,shipment=None,type=None,state=None,qttype=None,supplier=None,client=None,ps=None,lot_status=None,group=None,product=None,location=None,origin=None,finished=False):
         pool = Pool()
         LotQt = pool.get('lot.qt')
         lqt = LotQt.__table__()
@@ -1241,8 +1253,12 @@ class LotQt(
         #wh &= (((lqt.create_date >= asof) & ((lqt.create_date-datetime.timedelta(1)) <= todate)))
         if ps == 'P':
             wh &= ((lqt.lot_p != None) & (lqt.lot_s == None))
+            if not finished:
+                wh &= (pl.finished == False)
         elif ps == 'S':
             wh &= (((lqt.lot_s != None) & (lqt.lot_p == None)) | ((lqt.lot_s != None) & (lqt.lot_p != None) & (lp.lot_type == 'virtual')))
+            if not finished:
+                wh &= (sl.finished == False)
         if purchase:
             wh &= (pu.id == purchase)
         if sale:
@@ -1318,11 +1334,16 @@ class LotQt(
                 Case((lp.id>0, lp.lot_premium_sale),else_=ls.lot_premium_sale).as_('r_lot_premium_sale'),
                 Case((lp.id>0, lp.lot_parent),else_=ls.lot_parent).as_('r_lot_parent'),
                 Case((lp.id>0, lp.lot_himself),else_=ls.lot_himself).as_('r_lot_himself'),
-                Case((lp.id>0, lp.lot_container),else_=ls.lot_container).as_('r_lot_container'),
-                Case((lp.id>0, lp.line),else_=None).as_('r_line'),
-                Case((pu.id>0, pu.id),else_=None).as_('r_purchase'),
-                Case((sa.id>0, sa.id),else_=None).as_('r_sale'),
-                Case((ls.id>0, ls.sale_line),else_=None).as_('r_sale_line'),
+                Case((lp.id>0, lp.lot_container),else_=ls.lot_container).as_('r_lot_container'),
+                Case((lp.id>0, lp.line),else_=None).as_('r_line'),
+                Case(
+                    (((lqt.lot_s != None) & (lqt.lot_p == None) & (sl.id > 0)),
+                        sl.del_period),
+                    else_=Case((pl.id>0, pl.del_period),else_=None)
+                ).as_('r_del_period'),
+                Case((pu.id>0, pu.id),else_=None).as_('r_purchase'),
+                Case((sa.id>0, sa.id),else_=None).as_('r_sale'),
+                Case((ls.id>0, ls.sale_line),else_=None).as_('r_sale_line'),
                 (MaQt + AvQt).as_('r_tot'),
                 pu.party.as_('r_supplier'),
                 sa.party.as_('r_client'),
@@ -1423,13 +1444,14 @@ class LotQt(
                 lp.lot_av.as_("r_lot_av"),
                 lp.lot_premium.as_("r_lot_premium"),
                 lp.lot_premium_sale.as_("r_lot_premium_sale"),
-                lp.lot_parent.as_("r_lot_parent"),
-                lp.lot_himself.as_("r_lot_himself"),
-                lp.lot_container.as_("r_lot_container"),
-                lp.line.as_("r_line"),
-                Case((pu.id > 0, pu.id), else_=None).as_("r_purchase"),
-                Case((sa.id > 0, sa.id), else_=None).as_("r_sale"),
-                lp.sale_line.as_("r_sale_line"),
+                lp.lot_parent.as_("r_lot_parent"),
+                lp.lot_himself.as_("r_lot_himself"),
+                lp.lot_container.as_("r_lot_container"),
+                lp.line.as_("r_line"),
+                pl.del_period.as_("r_del_period"),
+                Case((pu.id > 0, pu.id), else_=None).as_("r_purchase"),
+                Case((sa.id > 0, sa.id), else_=None).as_("r_sale"),
+                lp.sale_line.as_("r_sale_line"),
                 (MaQt2 + Abs(AvQt2)).as_("r_tot"),
                 pu.party.as_("r_supplier"),
                 sa.party.as_("r_client"),
@@ -1488,13 +1510,14 @@ class LotQt(
                 Max(lp.lot_av).as_("r_lot_av"),
                 Avg(lp.lot_premium).as_("r_lot_premium"),
                 Literal(None).as_("r_lot_premium_sale"),
-                Literal(None).as_("r_lot_parent"),
-                Literal(None).as_("r_lot_himself"),
-                Max(lp.lot_container).as_("r_lot_container"),
-                lp.line.as_("r_line"),
-                Max(Case((pu.id > 0, pu.id), else_=None)).as_("r_purchase"),
-                Max(Case((sa.id > 0, sa.id), else_=None)).as_("r_sale"),
-                lp.sale_line.as_("r_sale_line"),
+                Literal(None).as_("r_lot_parent"),
+                Literal(None).as_("r_lot_himself"),
+                Max(lp.lot_container).as_("r_lot_container"),
+                lp.line.as_("r_line"),
+                Max(pl.del_period).as_("r_del_period"),
+                Max(Case((pu.id > 0, pu.id), else_=None)).as_("r_purchase"),
+                Max(Case((sa.id > 0, sa.id), else_=None)).as_("r_sale"),
+                lp.sale_line.as_("r_sale_line"),
                 Sum(MaQt2 + Abs(AvQt2)).as_("r_tot"),
                 Max(pu.party).as_("r_supplier"),
                 Max(sa.party).as_("r_client"),
@@ -1541,13 +1564,14 @@ class LotQt(
             union.r_lot_av.as_("r_lot_av"),
             union.r_lot_premium.as_("r_lot_premium"),
             union.r_lot_premium_sale.as_("r_lot_premium_sale"),
-            union.r_lot_parent.as_("r_lot_parent"),
-            union.r_lot_himself.as_("r_lot_himself"),
-            union.r_lot_container.as_("r_lot_container"),
-            union.r_line.as_("r_line"),
-            union.r_purchase.as_("r_purchase"),
-            union.r_sale.as_("r_sale"),
-            union.r_sale_line.as_("r_sale_line"),
+            union.r_lot_parent.as_("r_lot_parent"),
+            union.r_lot_himself.as_("r_lot_himself"),
+            union.r_lot_container.as_("r_lot_container"),
+            union.r_line.as_("r_line"),
+            union.r_del_period.as_("r_del_period"),
+            union.r_purchase.as_("r_purchase"),
+            union.r_sale.as_("r_sale"),
+            union.r_sale_line.as_("r_sale_line"),
             union.r_tot.as_("r_tot"),
             union.r_supplier.as_("r_supplier"),
             union.r_client.as_("r_client"),
@@ -1614,14 +1638,15 @@ class LotReport(
     r_lot_shipment_out = fields.Many2One('stock.shipment.out', "Shipment Out")
     r_lot_shipment_internal = fields.Many2One('stock.shipment.internal', "Shipment Internal")
     r_lot_move = fields.Many2One('stock.move', "Move")
-    r_lot_parent = fields.Many2One('lot.lot',"Parent")
-    r_lot_himself = fields.Many2One('lot.lot',"Lot")
-    r_lot_container = fields.Char("Container")
-    r_lot_unit_line = fields.Function(fields.Many2One('product.uom', "Unit"),'get_unit')
-    r_lot_price = fields.Function(fields.Numeric("Price", digits='r_lot_unit_line'),'get_lot_price')
-    r_lot_price_sale = fields.Function(fields.Numeric("Price", digits='r_lot_unit_line'),'get_lot_sale_price')
-    r_sale_line = fields.Many2One('sale.line',"S. line")
-    r_sale = fields.Many2One('sale.sale',"Sale")
+    r_lot_parent = fields.Many2One('lot.lot',"Parent")
+    r_lot_himself = fields.Many2One('lot.lot',"Lot")
+    r_lot_container = fields.Char("Container")
+    r_lot_unit_line = fields.Function(fields.Many2One('product.uom', "Unit"),'get_unit')
+    r_lot_price = fields.Function(fields.Numeric("Price", digits='r_lot_unit_line'),'get_lot_price')
+    r_lot_price_sale = fields.Function(fields.Numeric("Price", digits='r_lot_unit_line'),'get_lot_sale_price')
+    r_del_period = fields.Many2One('product.month', "Delivery Period")
+    r_sale_line = fields.Many2One('sale.line',"S. line")
+    r_sale = fields.Many2One('sale.sale',"Sale")
     r_tot = fields.Numeric("Qt tot", digits='r_lot_unit_line')
     r_supplier = fields.Many2One('party.party',"Supplier")
     r_client = fields.Many2One('party.party',"Client")
@@ -1832,7 +1857,8 @@ class LotReport(
         supplier = context.get('supplier')
         #asof = context.get('asof')
         #todate = context.get('todate')
-        query = LotQt.getQuery(purchase,sale,shipment,type,state,None,supplier,None,None,wh,group,product,location,origin)
+        finished = context.get('finished')
+        query = LotQt.getQuery(purchase,sale,shipment,type,state,None,supplier,None,None,wh,group,product,location,origin,finished)
         return query
 
     @classmethod
@@ -1922,6 +1948,12 @@ class LotContext(ModelView):
         ('pnl', 'Pnl'),
     ],'Mode')
 
+    finished = fields.Boolean("Display finished")
+
+    @classmethod
+    def default_finished(cls):
+        return False
+    
     @classmethod
     def default_asof(cls):
         pool = Pool()
@@ -2002,17 +2034,24 @@ class LotShipping(Wizard):
             if r.r_lot_shipment_in:
                 raise UserError("Please unlink before linking to a new shipment !")
             else:
-                shipped_quantity = Decimal(r.r_lot_quantity)
+                shipped_quantity = Decimal(str(r.r_lot_quantity)).quantize(Decimal("0.00001"))
+                logger.info("LotShipping:%s",shipped_quantity)
                 shipment_origin = None
                 if self.ship.quantity:
                     shipped_quantity = self.ship.quantity
                 if shipped_quantity == 0:
-                    shipped_quantity = Decimal(r.r_lot_matched)
+                    shipped_quantity = Decimal(str(r.r_lot_matched)).quantize(Decimal("0.00001"))
                 if self.ship.shipment == 'in':
+                    if not self.ship.shipment_in:
+                        UserError("Shipment not known!")
                     shipment_origin = 'stock.shipment.in,'+str(self.ship.shipment_in.id)
                 elif self.ship.shipment == 'out':
+                    if not self.ship.shipment_out:
+                        UserError("Shipment not known!")
                     shipment_origin = 'stock.shipment.out,'+str(self.ship.shipment_out.id)
                 elif self.ship.shipment == 'int':
+                    if not self.ship.shipment_internal:
+                        UserError("Shipment not known!")
                     shipment_origin = 'stock.shipment.internal,'+str(self.ship.shipment_internal.id)
                 if r.id < 10000000 :
                     l = Lot(r.id)
@@ -2030,15 +2069,22 @@ class LotShipping(Wizard):
                     move = Move(l.move)
                     move.shipment = shipment_origin
                     Move.save([move])
+                    linked_transit_move = move.get_linked_transit_move()
+                    if linked_transit_move:
+                        linked_transit_move.shipment = shipment_origin
+                        Move.save([linked_transit_move])
                     #Decrease forecasted virtual part shipped
                     vlot_p = l.getVlot_p()
                     l.updateVirtualPart(-l.get_current_quantity_converted(),shipment_origin,l.getVlot_s())
                     l.lot_av = 'reserved'
                     Lot.save([l])
+                    l.set_current_quantity(l.lot_quantity,l.lot_gross_quantity,2)
+                    Lot.save([l])
                 else:
                     lqt = LotQt(r.id - 10000000)
                     #Increase forecasted virtual part shipped
                     if not lqt.lot_p.updateVirtualPart(shipped_quantity,shipment_origin,lqt.lot_s):
+                        logger.info("LotShipping2:%s",shipped_quantity)
                         lqt.lot_p.createVirtualPart(shipped_quantity,shipment_origin,lqt.lot_s)
                     #Decrease forecasted virtual part non shipped
                     lqt.lot_p.updateVirtualPart(-shipped_quantity,None,lqt.lot_s)    
@@ -2442,6 +2488,7 @@ class LotAddLine(ModelView):
     lot_gross_quantity = fields.Numeric("Gross weight")
     lot_unit_line = fields.Many2One('product.uom', "Unit",required=True)
     lot_premium = fields.Numeric("Premium")
+    lot_chunk_key = fields.Integer("Chunk key")
 
     # @fields.depends('lot_qt')
     # def on_change_with_lot_quantity(self):
@@ -2604,6 +2651,17 @@ class LotInvoice(Wizard):
     
     invoicing = StateTransition()
 
+    message = StateView(
+        'purchase.create_prepayment.message',
+        'purchase_trade.create_prepayment_message_form',
+        [
+            Button('OK', 'end', 'tryton-ok'),
+            Button('See Invoice', 'see_invoice', 'tryton-go-next'),
+        ]
+    )
+
+    see_invoice = StateAction('account_invoice.act_invoice_form')
+
     def transition_start(self):
         return 'inv'
     
@@ -2650,7 +2708,7 @@ class LotInvoice(Wizard):
                 val['lot_diff_quantity'] = val['lot_quantity'] - Decimal(lot.invoice_line_prov.quantity)
                 val['lot_diff_price'] = val['lot_price'] - Decimal(lot.invoice_line_prov.unit_price)
                 val['lot_diff_amount'] = val['lot_amount'] - Decimal(lot.invoice_line_prov.amount)
-            val['lot_unit'] = lot.lot_unit_line.id
+            val['lot_unit'] = line.unit.id #lot.lot_unit_line.id
             unit = val['lot_unit']
             val['lot_currency'] = lot.lot_price_ct_symbol
             lot_p.append(val)
@@ -2666,6 +2724,7 @@ class LotInvoice(Wizard):
                 val_s['lot_diff_price'] = val_s['lot_price'] - Decimal(lot.sale_invoice_line_prov.unit_price)
                 val_s['lot_diff_amount'] = val_s['lot_amount'] - Decimal(lot.sale_invoice_line_prov.amount)
             val_s['lot_currency'] = lot.lot_price_ct_symbol_sale
+            val_s['lot_unit'] = sale_line.unit.id if sale_line else None
             lot_s.append(val_s)
         if line:
             if line.fees:
@@ -2724,35 +2783,64 @@ class LotInvoice(Wizard):
             'action': act
             }
 
-    def transition_invoicing(self):
-        Lot = Pool().get('lot.lot')
-        Purchase = Pool().get('purchase.purchase')
-        Sale = Pool().get('sale.sale')
-        lots = []
-        action = self.inv.action
-        for r in self.records:
-            purchase = r.r_line.purchase
-            sale = None
-            if r.r_sale_line:
-                sale = r.r_sale_line.sale
-            lot = Lot(r.r_lot_p)
-            # if lot.move == None:
-            #     Warning = Pool().get('res.user.warning')   
-            #     warning_name = Warning.format("Lot not confirmed", [])
-            #     if Warning.check(warning_name):
+    def transition_invoicing(self):
+        Lot = Pool().get('lot.lot')
+        Purchase = Pool().get('purchase.purchase')
+        Sale = Pool().get('sale.sale')
+        lots = []
+        purchases = []
+        sales = []
+        action = self.inv.action
+        for r in self.records:
+            purchase = r.r_line.purchase if r.r_line else None
+            sale = r.r_sale_line.sale if r.r_sale_line else None
+            if purchase and purchase not in purchases:
+                purchases.append(purchase)
+            if sale and sale not in sales:
+                sales.append(sale)
+            lot = Lot(r.r_lot_p)
+            # if lot.move == None:
+            #     Warning = Pool().get('res.user.warning')   
+            #     warning_name = Warning.format("Lot not confirmed", [])
+            #     if Warning.check(warning_name):
             #         raise QtWarning(warning_name,
             #                     "Lot not confirmed, click yes to confirm and invoice")
             #         continue
-            if lot.invoice_line:
-                continue
-            lots.append(lot)
+            if lot.invoice_line:
+                continue
+            lots.append(lot)
+
+        invoice_line = None
+        if self.inv.type == 'purchase':
+            Purchase._process_invoice(purchases, lots, action, self.inv.pp_pur)
+            for lot in lots:
+                lot = Lot(lot.id)
+                invoice_line = lot.invoice_line or lot.invoice_line_prov
+                if invoice_line:
+                    break
+        else:
+            if sales:
+                Sale._process_invoice(sales, lots, action, self.inv.pp_sale)
+                for lot in lots:
+                    lot = Lot(lot.id)
+                    invoice_line = lot.sale_invoice_line or lot.sale_invoice_line_prov
+                    if invoice_line:
+                        break
+        if not invoice_line:
+            raise UserError("No invoice line was generated from the selected lots.")
+        self.message.invoice = invoice_line.invoice
+
+        return 'message'
 
-        if self.inv.type == 'purchase':
-            Purchase._process_invoice([purchase],lots,action,self.inv.pp_pur)
-        else:
-            if sale:
-                Sale._process_invoice([sale],lots,action,self.inv.pp_sale)      
-        return 'end'
+    def default_message(self, fields):
+        return {
+            'message': 'The invoice has been successfully created.',
+        }
+    
+    def do_see_invoice(self, action):
+        action['views'].reverse()  # pour ouvrir en form directement
+        logger.info("*************SEE_INVOICE******************:%s",self.message.invoice)
+        return action, {'res_id':self.message.invoice.id}
 
     def end(self):
         return 'reload'
@@ -2962,25 +3050,26 @@ class LotWeighing(Wizard):
         Lot = Pool().get('lot.lot')
         context = Transaction().context
         ids = context.get('active_ids')
-        for i in ids:
-            if i > 10000000:
-                raise UserError("Trying to do weighing on open quantity!")
-            val = {}
-            lot = Lot(i)
-            val['lot'] = lot.id
-            val['lot_name'] = lot.lot_name
+        for i in ids:
+            if i > 10000000:
+                raise UserError("Trying to do weighing on open quantity!")
+            val = {}
+            lot = Lot(i)
+            val['lot'] = lot.id
+            val['lot_name'] = lot.lot_name
             if lot.lot_shipment_in:
                 val['lot_shipment_in'] = lot.lot_shipment_in.id
             if lot.lot_shipment_internal:
                 val['lot_shipment_internal'] = lot.lot_shipment_internal.id
-            if lot.lot_shipment_out:
-                val['lot_shipment_out'] = lot.lot_shipment_out.id
-            val['lot_product'] = lot.lot_product.id
-            val['lot_quantity'] = lot.lot_quantity
-            val['lot_gross_quantity'] = lot.lot_gross_quantity
-            val['lot_unit'] = lot.lot_unit.id
-            val['lot_unit_line'] = lot.lot_unit_line.id
-            lot_p.append(val)
+            if lot.lot_shipment_out:
+                val['lot_shipment_out'] = lot.lot_shipment_out.id
+            val['lot_product'] = lot.lot_product.id
+            val['lot_qt'] = lot.lot_qt
+            val['lot_quantity'] = lot.lot_quantity
+            val['lot_gross_quantity'] = lot.lot_gross_quantity
+            val['lot_unit'] = lot.lot_unit.id
+            val['lot_unit_line'] = lot.lot_unit_line.id
+            lot_p.append(val)
         return {
             'lot_p': lot_p,
             }
@@ -2995,17 +3084,18 @@ class LotWeighing(Wizard):
             lhs = LotHist.search([('lot',"=",l.lot.id),('quantity_type','=',self.w.lot_state.id)])
             if lhs:
                 lh = lhs[0]
-            else: 
-                lh = LotHist()
-            lh.lot = l.lot
-            lh.quantity_type = self.w.lot_state
-            lh.quantity = round(l.lot_quantity_new,5)
-            lh.gross_quantity = round(l.lot_gross_quantity_new,5)
-            LotHist.save([lh])
-            
-            if self.w.lot_update_state :
-                l.lot.lot_state = self.w.lot_state
-            Lot.save([l.lot])
+            else: 
+                lh = LotHist()
+            lh.lot = l.lot
+            lh.quantity_type = self.w.lot_state
+            lh.quantity = round(l.lot_quantity_new,5)
+            lh.gross_quantity = round(l.lot_gross_quantity_new,5)
+            LotHist.save([lh])
+            l.lot.lot_qt = l.lot_qt
+            
+            if self.w.lot_update_state :
+                l.lot.lot_state = self.w.lot_state
+            Lot.save([l.lot])
             diff = round(Decimal(l.lot.get_current_quantity_converted() - quantity),5)
             if diff != 0 :
                 #need to update virtual part
@@ -3040,12 +3130,13 @@ class LotWeighingLot(ModelView):
     lot_name = fields.Char("Name",readonly=True)
     lot_shipment_in = fields.Many2One('stock.shipment.in',"Shipment In")
     lot_shipment_internal = fields.Many2One('stock.shipment.internal',"Shipment Internal")
-    lot_shipment_out = fields.Many2One('stock.shipment.out',"Shipment Out")
-    lot_product = fields.Many2One('product.product',"Product",readonly=True)
-    lot_quantity = fields.Numeric("Net weight",digits=(1,5),readonly=True)
-    lot_gross_quantity = fields.Numeric("Gross weight",digits=(1,5),readonly=True)
-    lot_unit = fields.Many2One('product.uom',"Unit",readonly=True)
-    lot_unit_line = fields.Many2One('product.uom',"Unit",readonly=True)
+    lot_shipment_out = fields.Many2One('stock.shipment.out',"Shipment Out")
+    lot_product = fields.Many2One('product.product',"Product",readonly=True)
+    lot_qt = fields.Integer("Qt")
+    lot_quantity = fields.Numeric("Net weight",digits=(1,5),readonly=True)
+    lot_gross_quantity = fields.Numeric("Gross weight",digits=(1,5),readonly=True)
+    lot_unit = fields.Many2One('product.uom',"Unit",readonly=True)
+    lot_unit_line = fields.Many2One('product.uom',"Unit",readonly=True)
     lot_quantity_new = fields.Numeric("New net weight",digits=(1,5))
     lot_gross_quantity_new = fields.Numeric("New gross weight",digits=(1,5))
     lot_shipment_origin = fields.Function(
@@ -3089,37 +3180,55 @@ class CreateContracts(Wizard):
     def transition_start(self):
         return 'ct'
         
-    def default_ct(self, fields):
-        LotQt = Pool().get('lot.qt')
-        Lot = Pool().get('lot.lot')
-        context = Transaction().context
-        ids = context.get('active_ids')
+    def default_ct(self, fields):
+        LotQt = Pool().get('lot.qt')
+        Lot = Pool().get('lot.lot')
+        context = Transaction().context
+        ids = context.get('active_ids')
         unit = None
         product = None
         sh_in = None
         sh_int = None
-        sh_out = None
-        lot = None
-        qt = None
-        type = None
-        for i in ids:
-            val = {}
-            if i < 10000000:
-                raise UserError("You must create contract from an open quantity !")
-            l = LotQt(i - 10000000)
-            ll = Lot(l.lot_p if l.lot_p else l.lot_s)
-            type = "Sale" if l.lot_p else "Purchase"
-            unit = l.lot_unit.id
-            qt = l.lot_quantity
-            product = ll.lot_product.id
-            sh_in = l.lot_shipment_in.id if l.lot_shipment_in else None
-            sh_int = l.lot_shipment_internal.id if l.lot_shipment_internal else None
-            sh_out = l.lot_shipment_out.id if l.lot_shipment_out else None
-            lot = ll.id
-            
-        return {
-            'quantity': qt,
-            'unit': unit,
+        sh_out = None
+        lot = None
+        qt = Decimal(0)
+        type = None
+        shipment_in_values = set()
+        shipment_internal_values = set()
+        shipment_out_values = set()
+        for i in ids:
+            if i < 10000000:
+                raise UserError("You must create contract from an open quantity !")
+            l = LotQt(i - 10000000)
+            ll = Lot(l.lot_p if l.lot_p else l.lot_s)
+            current_type = "Sale" if l.lot_p else "Purchase"
+            if type and current_type != type:
+                raise UserError("You must select open quantities from the same side.")
+            type = current_type
+            if product and ll.lot_product.id != product:
+                raise UserError("You must select open quantities with the same product.")
+            if unit and l.lot_unit.id != unit:
+                raise UserError("You must select open quantities with the same unit.")
+            unit = l.lot_unit.id
+            qt += abs(Decimal(str(l.lot_quantity or 0)))
+            product = ll.lot_product.id
+            shipment_in_values.add(l.lot_shipment_in.id if l.lot_shipment_in else None)
+            shipment_internal_values.add(
+                l.lot_shipment_internal.id if l.lot_shipment_internal else None)
+            shipment_out_values.add(l.lot_shipment_out.id if l.lot_shipment_out else None)
+            if lot is None:
+                lot = ll.id
+
+        if len(shipment_in_values) == 1:
+            sh_in = next(iter(shipment_in_values))
+        if len(shipment_internal_values) == 1:
+            sh_int = next(iter(shipment_internal_values))
+        if len(shipment_out_values) == 1:
+            sh_out = next(iter(shipment_out_values))
+            
+        return {
+            'quantity': qt,
+            'unit': unit,
             'product': product,
             'shipment_in': sh_in,
             'shipment_internal': sh_int,
@@ -3129,136 +3238,13 @@ class CreateContracts(Wizard):
             }
 
     def transition_creating(self):
-        SaleLine = Pool().get('sale.line')
-        Sale = Pool().get('sale.sale')
-        PurchaseLine = Pool().get('purchase.line')
-        Purchase = Pool().get('purchase.purchase')
-        LotQt = Pool().get('lot.qt')
-        LotQtHist = Pool().get('lot.qt.hist')
-        LotQtType = Pool().get('lot.qt.type')
-        Lot = Pool().get('lot.lot')
-        Date = Pool().get('ir.date')
-        self.sale_lines = []
-        type = self.ct.type
-        base_contract = self.ct.lot.sale_line.sale if type == 'Purchase' else self.ct.lot.line.purchase
-        for c in self.ct.contracts:
-            contract = Purchase() if type == 'Purchase' else Sale()
-            contract_line = PurchaseLine() if type == 'Purchase' else SaleLine()
-            parts = c.currency_unit.split("_")
-            if int(parts[0]) != 0:
-                contract.currency = int(parts[0])
-            else:
-                contract.currency = 1
-            contract.party = c.party
-            contract.crop = c.crop
-            contract.tol_min = c.tol_min
-            contract.tol_max = c.tol_max
-            if type == 'Purchase':
-                contract.purchase_date = Date.today()
-            else:
-                contract.sale_date = Date.today()
-            contract.reference = c.reference
-            if base_contract.from_location and base_contract.to_location:
-                if type == 'Purchase':
-                    contract.to_location = base_contract.from_location
-                else:
-                    contract.from_location = base_contract.to_location
-                if base_contract.from_location.type == 'supplier' and base_contract.to_location.type == 'customer':
-                    contract.from_location = base_contract.from_location
-                    contract.to_location = base_contract.to_location
-            if c.party.wb:
-                contract.wb = c.party.wb
-            if c.party.association:
-                contract.association = c.party.association
-            if type == 'Purchase':
-                if c.party.supplier_payment_term:
-                    contract.payment_term = c.party.supplier_payment_term
-            else:
-                if c.party.customer_payment_term:
-                    contract.payment_term = c.party.customer_payment_term
-            contract.incoterm = c.incoterm
-            if c.party.addresses:
-                contract.invoice_address = c.party.addresses[0]
-                if type == 'Sale':
-                    contract.shipment_address = c.party.addresses[0]
-            contract.__class__.save([contract])
-            contract_line.quantity = c.quantity
-            contract_line.quantity_theorical = c.quantity
-            contract_line.product = self.ct.product
-            contract_line.price_type = c.price_type
-            contract_line.unit = self.ct.unit
-            if type == 'Purchase':
-                contract_line.purchase = contract.id
-            else:
-                contract_line.sale = contract.id
-            contract_line.created_by_code = self.ct.matched
-            contract_line.premium = Decimal(0)
-            if int(parts[0]) == 0:
-                contract_line.enable_linked_currency = True
-                contract_line.linked_currency = 1
-                contract_line.linked_unit = int(parts[1])
-                contract_line.linked_price = c.price
-                contract_line.unit_price = contract_line.get_price_linked_currency()
-            else:
-                contract_line.unit_price = c.price if c.price else Decimal(0)
-            contract_line.del_period = c.del_period
-            contract_line.from_del = c.from_del
-            contract_line.to_del = c.to_del
-            contract_line.__class__.save([contract_line])
-            logger.info("CREATE_ID:%s",contract.id)
-            logger.info("CREATE_LINE_ID:%s",contract_line.id)
-            if self.ct.matched:
-                lot = Lot()
-                if type == 'Purchase':
-                    lot.line = contract_line.id
-                else:
-                    lot.sale_line = contract_line.id
-                lot.lot_qt = None
-                lot.lot_unit = None
-                lot.lot_unit_line = contract_line.unit
-                lot.lot_quantity = round(contract_line.quantity,5)
-                lot.lot_gross_quantity = None
-                lot.lot_status = 'forecast'
-                lot.lot_type = 'virtual'
-                lot.lot_product = contract_line.product
-                lqtt = LotQtType.search([('sequence','=',1)])
-                if lqtt:
-                    lqh = LotQtHist()
-                    lqh.quantity_type = lqtt[0]
-                    lqh.quantity = round(lot.lot_quantity,5)
-                    lqh.gross_quantity = round(lot.lot_quantity,5)
-                    lot.lot_hist = [lqh]
-                Lot.save([lot])
-                vlot = self.ct.lot
-                shipment_origin = None
-                if self.ct.shipment_in: 
-                    shipment_origin =  'stock.shipment.in,' + str(self.ct.shipment_in.id)
-                elif self.ct.shipment_internal: 
-                    shipment_origin =  'stock.shipment.internal,' + str(self.ct.shipment_internal.id)
-                elif self.ct.shipment_out: 
-                    shipment_origin =  'stock.shipment.out,' + str(self.ct.shipment_out.id)
-
-                qt = c.quantity
-                if type == 'Purchase':
-                    if not lot.updateVirtualPart(qt,shipment_origin,vlot):
-                        lot.createVirtualPart(qt,shipment_origin,vlot)
-                    #Decrease forecasted virtual part non matched
-                    lot.updateVirtualPart(-qt,shipment_origin,vlot,'only sale')
-                else:
-                    if not vlot.updateVirtualPart(qt,shipment_origin,lot):
-                        vlot.createVirtualPart(qt,shipment_origin,lot)
-                    #Decrease forecasted virtual part non matched
-                    vlot.updateVirtualPart(-qt,shipment_origin,None)
-
-
+        ContractFactory.create_contracts(
+            self.ct.contracts,
+            type_=self.ct.type,
+            ct=self.ct,
+        )
         return 'end'
     
-    # def do_matching(self, action):
-    #     return action, {
-    #         'ids': self.sale_lines,
-    #         'model': str(self.ct.lot.id),
-    #         }
-
     def end(self):
         return 'reload'
 
@@ -3288,7 +3274,6 @@ class ContractsStart(ModelView):
     def default_matched(cls):
         return True
     
-
 class ContractDetail(ModelView):
 
     "Contract Detail"
@@ -3296,26 +3281,29 @@ class ContractDetail(ModelView):
 
     category = fields.Integer("Category")
     cd = fields.Many2One('contracts.start',"Contracts")
-    party = fields.Many2One('party.party',"Party",domain=[('categories.parent', 'child_of', Eval('category'))],depends=['category'])
-    currency = fields.Many2One('currency.currency',"Currency")
-    incoterm = fields.Many2One('incoterm.incoterm',"Incoterm")
-    quantity = fields.Numeric("Quantity",digits=(1,5))
-    unit = fields.Many2One('product.uom',"Unit")
+    party = fields.Many2One('party.party',"Party", required=True,domain=[('categories.parent', 'child_of', Eval('category'))],depends=['category'])
+    currency = fields.Many2One('currency.currency',"Currency", required=True)
+    incoterm = fields.Many2One('incoterm.incoterm',"Incoterm", required=True)
+    quantity = fields.Numeric("Quantity",digits=(1,5), required=True)
+    unit = fields.Many2One('product.uom',"Unit", required=True)
     qt_unit = fields.Many2One('product.uom',"Unit")
-    tol_min = fields.Numeric("Tol - in %")
-    tol_max = fields.Numeric("Tol + in %")
+    tol_min = fields.Numeric("Tol - in %", required=True)
+    tol_max = fields.Numeric("Tol + in %", required=True)
     crop = fields.Many2One('purchase.crop',"Crop")
     del_period = fields.Many2One('product.month',"Delivery Period")
     from_del = fields.Date("From")
     to_del = fields.Date("To")
-    price = fields.Numeric("Price",digits=(1,4),states={'invisible': Eval('price_type') != 'priced'})
+    price = fields.Numeric("Price", required=True,digits=(1,4),states={'invisible': Eval('price_type') != 'priced'})
     price_type = price_type = fields.Selection([
         ('cash', 'Cash Price'),
         ('priced', 'Priced'),
         ('basis', 'Basis'),
-    ], 'Price type')
+    ], 'Price type', required=True)
     currency_unit = fields.Selection('get_currency_unit',string="Curr/Unit")
     reference = fields.Char("Reference")
+    from_location = fields.Many2One('stock.location',"From location")
+    to_location = fields.Many2One('stock.location',"To location")
+    payment_term = fields.Many2One('account.invoice.payment_term',"Payment Term", required=True)
 
     @classmethod
     def default_category(cls):
@@ -3372,7 +3360,7 @@ class ContractDetail(ModelView):
         if lqt and lqt.lot_p and getattr(lqt.lot_p.line.purchase, 'crop', None):
             return lqt.lot_p.line.purchase.crop.id
         if lqt and lqt.lot_s and getattr(lqt.lot_s.sale_line.sale, 'crop', None):
-            return lqt.lot_s.line.sale.crop.id
+            return lqt.lot_s.sale_line.sale.crop.id
 
     @classmethod
     def default_currency(cls):
@@ -3415,4 +3403,4 @@ class ContractDetail(ModelView):
         if self.del_period:
             self.from_del = self.del_period.beg_date
             self.to_del = self.del_period.end_date
-    
+    

modules/purchase_trade/numbers_to_words.py

@@ -0,0 +1,152 @@
+from decimal import Decimal, ROUND_HALF_UP
+from datetime import date
+
+UNITS = (
+    "ZERO ONE TWO THREE FOUR FIVE SIX SEVEN EIGHT NINE TEN ELEVEN TWELVE "
+    "THIRTEEN FOURTEEN FIFTEEN SIXTEEN SEVENTEEN EIGHTEEN NINETEEN"
+).split()
+
+TENS = "ZERO TEN TWENTY THIRTY FORTY FIFTY SIXTY SEVENTY EIGHTY NINETY".split()
+
+def format_date_en(d):
+    if not d:
+        return ''
+
+    day = d.day
+
+    # Gestion des suffixes ordinaux
+    if 10 <= day % 100 <= 20:
+        suffix = 'TH'
+    else:
+        suffix = {1: 'ST', 2: 'ND', 3: 'RD'}.get(day % 10, 'TH')
+
+    return f"{day}{suffix} {d.strftime('%B').upper()} {d.year}"
+
+def _under_thousand(n):
+    words = []
+
+    hundreds = n // 100
+    remainder = n % 100
+
+    if hundreds:
+        words.append(UNITS[hundreds])
+        words.append("HUNDRED")
+        if remainder:
+            words.append("AND")
+
+    if remainder:
+        if remainder < 20:
+            words.append(UNITS[remainder])
+        else:
+            words.append(TENS[remainder // 10])
+            if remainder % 10:
+                words.append(UNITS[remainder % 10])
+
+    return " ".join(words)
+
+
+def integer_to_words(n):
+    if n == 0:
+        return "ZERO"
+
+    parts = []
+
+    millions = n // 1_000_000
+    thousands = (n // 1_000) % 1_000
+    remainder = n % 1_000
+
+    if millions:
+        parts.append(_under_thousand(millions))
+        parts.append("MILLION")
+
+    if thousands:
+        parts.append(_under_thousand(thousands))
+        parts.append("THOUSAND")
+
+    if remainder:
+        parts.append(_under_thousand(remainder))
+
+    return " ".join(parts)
+
+
+# ==============================
+# 💰 MONETARY
+# ==============================
+
+def amount_to_currency_words(amount,
+                             major_singular="DOLLAR",
+                             major_plural="DOLLARS",
+                             minor_singular="CENT",
+                             minor_plural="CENTS"):
+    """
+    Example:
+    1.20 → ONE DOLLAR AND TWENTY CENTS
+    2.00 → TWO DOLLARS
+    """
+
+    amount = Decimal(str(amount)).quantize(Decimal("0.01"), rounding=ROUND_HALF_UP)
+
+    integer_part = int(amount)
+    decimal_part = int((amount - integer_part) * 100)
+
+    words = []
+
+    # Major unit
+    major_words = integer_to_words(integer_part)
+    words.append(major_words)
+
+    if integer_part == 1:
+        words.append(major_singular)
+    else:
+        words.append(major_plural)
+
+    # Minor unit
+    if decimal_part:
+        words.append("AND")
+        minor_words = integer_to_words(decimal_part)
+        words.append(minor_words)
+
+        if decimal_part == 1:
+            words.append(minor_singular)
+        else:
+            words.append(minor_plural)
+
+    return " ".join(words)
+
+
+# ==============================
+# ⚖️ QUANTITY WITH UNIT
+# ==============================
+
+def quantity_to_words(quantity,
+                      unit_singular="METRIC TON",
+                      unit_plural="METRIC TONS"):
+    """
+    Example:
+    1 → ONE METRIC TON
+    23 → TWENTY THREE METRIC TONS
+    1.5 → ONE POINT FIVE METRIC TONS
+    """
+
+    quantity = Decimal(str(quantity)).normalize()
+
+    if quantity == quantity.to_integral():
+        integer_part = int(quantity)
+        words = integer_to_words(integer_part)
+
+        if integer_part == 1:
+            unit = unit_singular
+        else:
+            unit = unit_plural
+
+        return f"{words} {unit}"
+
+    else:
+        # lecture décimale simple pour quantités
+        integer_part = int(quantity)
+        decimal_str = str(quantity).split(".")[1]
+
+        words = integer_to_words(integer_part)
+        decimal_words = " ".join(UNITS[int(d)] for d in decimal_str)
+
+        return f"{words} POINT {decimal_words} {unit_plural}"

modules/purchase_trade/party.py

@@ -1,17 +1,183 @@
 from trytond.model import ModelSQL, ModelView, fields
-from trytond.pool import PoolMeta
+from trytond.pool import PoolMeta, Pool
 from trytond.exceptions import UserError
 from trytond.modules.purchase_trade.purchase import (TRIGGERS)
+from trytond.transaction import Transaction
+from decimal import getcontext, Decimal, ROUND_HALF_UP
+from sql import Table
+from trytond.pyson import Bool, Eval, Id, If
 
-__all__ = ['Party']
-__metaclass__ = PoolMeta
+class PartyExecution(ModelSQL,ModelView):
+    "Party Execution"
+    __name__ = 'party.execution'
 
-class Party(metaclass=PoolMeta):
-    __name__ = 'party.party'
+    party = fields.Many2One('party.party',"Party")
+    area = fields.Many2One('country.region',"Area")
+    percent = fields.Numeric("% targeted")
+    achieved_percent = fields.Function(fields.Numeric("% achieved"),'get_percent')
+
+    @staticmethod
+    def _to_decimal(value):
+        if value is None:
+            return Decimal('0')
+        if isinstance(value, Decimal):
+            return value
+        return Decimal(str(value))
+
+    @classmethod
+    def _round_percent(cls, value):
+        return cls._to_decimal(value).quantize(
+            Decimal('0.01'), rounding=ROUND_HALF_UP)
+
+    def matches_country(self, country):
+        if not self.area or not country or not getattr(country, 'region', None):
+            return False
+        region = country.region
+        while region:
+            if region.id == self.area.id:
+                return True
+            region = getattr(region, 'parent', None)
+        return False
+
+    def matches_shipment(self, shipment):
+        location = getattr(shipment, 'to_location', None)
+        country = getattr(location, 'country', None)
+        return self.matches_country(country)
+
+    @classmethod
+    def compute_achieved_percent_for(cls, party, area):
+        if not party or not area:
+            return Decimal('0')
+        Shipment = Pool().get('stock.shipment.in')
+        shipments = Shipment.search([
+                ('controller', '!=', None),
+                ])
+        execution = cls()
+        execution.area = area
+        shipments = [
+            shipment for shipment in shipments
+            if execution.matches_shipment(shipment)]
+        total = len(shipments)
+        if not total:
+            return Decimal('0')
+        achieved = sum(
+            1 for shipment in shipments
+            if shipment.controller and shipment.controller.id == party.id)
+        return cls._round_percent(
+            (Decimal(achieved) * Decimal('100')) / Decimal(total))
+
+    def compute_achieved_percent(self):
+        return self.__class__.compute_achieved_percent_for(
+            self.party, self.area)
+
+    def get_target_gap(self):
+        return self._to_decimal(self.percent) - self.compute_achieved_percent()
+
+    def get_percent(self,name):
+        return self.compute_achieved_percent()
+
+class PartyExecutionSla(ModelSQL,ModelView):
+    "Party Execution Sla"
+    __name__ = 'party.execution.sla'
+
+    party = fields.Many2One('party.party',"Party")
+    reference = fields.Char("Reference")
+    product = fields.Many2One('product.product',"Product")
+    date_from = fields.Date("From")
+    date_to = fields.Date("To")
+    places = fields.One2Many('party.execution.place','pes',"")
+
+class PartyExecutionPlace(ModelSQL,ModelView):
+    "Party Sla Place"
+    __name__ = 'party.execution.place'
+
+    pes = fields.Many2One('party.execution.sla',"Sla")
+    location = fields.Many2One('stock.location',"Location")
+    cost = fields.Numeric("Cost",digits=(16,4))
+    mode = fields.Selection([
+        ('lumpsum', 'Lump sum'),
+        ('perqt', 'Per qt'),
+        ('pprice', '% price'),
+        ('rate', '% rate'),
+        ('pcost', '% cost price'),
+        ('ppack', 'Per packing'),
+    ], 'Mode', required=True)
+    currency = fields.Many2One('currency.currency',"Currency")
+    unit = fields.Many2One('product.uom',"Unit",domain=[
+            If(Eval('mode') == 'ppack',
+                ('category', '=', 8),
+                ()),
+            ],
+        states={
+            'readonly': Eval('mode') != 'ppack',
+            })
+    
+class Party(metaclass=PoolMeta):
+    __name__ = 'party.party'
 
     tol_min = fields.Numeric("Tol - in %")
     tol_max = fields.Numeric("Tol + in %")
     wb = fields.Many2One('purchase.weight.basis',"Weight basis")
     association = fields.Many2One('purchase.association',"Association")
-
-
+    origin =fields.Char("Origin")
+    execution = fields.One2Many('party.execution','party',"")
+    sla = fields.One2Many('party.execution.sla','party', "Sla")
+    initial = fields.Char("Initials")
+
+    def IsAvailableForControl(self,sh):
+        return True
+
+    def get_controller_execution_priority(self, shipment):
+        best_rule = None
+        best_gap = None
+        for execution in self.execution or []:
+            if not execution.matches_shipment(shipment):
+                continue
+            gap = execution.get_target_gap()
+            if best_gap is None or gap > best_gap:
+                best_gap = gap
+                best_rule = execution
+        return best_gap, best_rule
+    
+    def get_sla_cost(self,location):
+        if self.sla:
+            for sla in self.sla:
+                SlaPlace = Pool().get('party.execution.place')
+                sp = SlaPlace.search([('pes','=', sla.id),('location','=',location)])
+                if sp:
+                    return sp[0].cost,sp[0].mode,sp[0].currency,sp[0].unit
+    
+    def get_alf(self):
+        if self.name == 'CARGO CONTROL':
+            return 105
+        t = Table('alf')
+        cursor = Transaction().connection.cursor()
+        cursor.execute(*t.select(
+            t.ALF_CODE,
+            where=t.SHORT_NAME.ilike(f'%{self.name}%')
+        ))
+        rows = cursor.fetchall()
+        if rows:
+            return int(rows[0][0])
+        
+    @classmethod
+    def getPartyByName(cls, party, category=None):
+        party = party.upper()
+        p = cls.search([('name', '=', party)], limit=1)
+        if p:
+            return p[0]
+        else:
+            p = cls()
+            p.name = party
+            cls.save([p])
+            if category:
+                Category = Pool().get('party.category')
+                cat = Category.search(['name','=',category])
+                if cat:
+                    PartyCategory = Pool().get('party.party-party.category')
+                    pc = PartyCategory()
+                    pc.party = p.id
+                    pc.category = cat[0].id
+                    PartyCategory.save([pc])
+            return p
+    

modules/purchase_trade/party.xml

@@ -1,5 +1,29 @@
-<record model="ir.ui.view" id="party_view_form">
-    <field name="model">party.party</field>
-    <field name="inherit" ref="party.party_view_form"/>
-    <field name="name">party_form</field>
-</record>
+<tryton>
+    <data>
+        <record model="ir.ui.view" id="party_view_form">
+            <field name="model">party.party</field>
+            <field name="inherit" ref="party.party_view_form"/>
+            <field name="name">party_form</field>
+        </record>
+        <record model="ir.ui.view" id="party_exec_view_list">
+            <field name="model">party.execution</field>
+            <field name="type">tree</field>
+            <field name="name">party_exec_tree</field>
+        </record>
+        <record model="ir.ui.view" id="party_exec_sla_view_form">
+            <field name="model">party.execution.sla</field>
+            <field name="type">form</field>
+            <field name="name">party_exec_sla_form</field>
+        </record>
+        <record model="ir.ui.view" id="party_exec_sla_view_list">
+            <field name="model">party.execution.sla</field>
+            <field name="type">tree</field>
+            <field name="name">party_exec_sla_tree</field>
+        </record>
+        <record model="ir.ui.view" id="party_exec_place_view_form">
+            <field name="model">party.execution.place</field>
+            <field name="type">tree</field>
+            <field name="name">party_exec_place_tree</field>
+        </record>
+    </data>
+</tryton>    

modules/purchase_trade/payment_term.py

@@ -21,6 +21,7 @@ class PaymentTermLine(metaclass=PoolMeta):
     trigger_event = fields.Selection(TRIGGERS, 'Trigger Event')
 
     term_type = fields.Selection([
+        (None, ''),
         ('advance', 'Advance'),
         ('cad', 'CAD'),
         ('open', 'Open'),
@@ -30,18 +31,21 @@ class PaymentTermLine(metaclass=PoolMeta):
 
     trigger_offset = fields.Integer('Trigger Offset')
     offset_unit = fields.Selection([
+        (None, ''),
         ('calendar', 'Calendar Days'),
         ('business', 'Business Days'),
     ], 'Offset Unit')
 
     eom_flag = fields.Boolean('EOM Flag')
     eom_mode = fields.Selection([
+        (None, ''),
         ('standard', 'Standard'),
         ('before', 'Before EOM'),
         ('after', 'After EOM'),
     ], 'EOM Mode')
 
     risk_classification = fields.Selection([
+        (None, ''),
         ('fully_secured', 'Fully Secured'),
         ('partially_secured', 'Partially Secured'),
         ('unsecured', 'Unsecured'),

modules/purchase_trade/pricing.py

@@ -50,37 +50,243 @@ DAYS = [
     ('sunday', 'Sunday'),
     ]
 
-
-
 class Estimated(ModelSQL, ModelView):
     "Estimated date"
     __name__ = 'pricing.estimated'
 
     trigger = fields.Selection(TRIGGERS,"Trigger")
     estimated_date = fields.Date("Estimated date")
+    fin_int_delta = fields.Integer("Financing interests delta")
+
+class MtmScenario(ModelSQL, ModelView):
+    "MtM Scenario"
+    __name__ = 'mtm.scenario'
+
+    name = fields.Char("Scenario", required=True)
+    valuation_date = fields.Date("Valuation Date", required=True)
+    use_last_price = fields.Boolean("Use Last Available Price")
+    calendar = fields.Many2One(
+        'price.calendar', "Calendar"
+    )
+
+class MtmStrategy(ModelSQL, ModelView):
+    "Mark to Market Strategy"
+    __name__ = 'mtm.strategy'
+
+    name = fields.Char("Name", required=True)
+    active = fields.Boolean("Active")
+
+    scenario = fields.Many2One(
+        'mtm.scenario', "Scenario", required=True
+    )
+
+    currency = fields.Many2One(
+        'currency.currency', "Valuation Currency"
+    )
+
+    components = fields.One2Many(
+        'pricing.component', 'strategy', "Components"
+    )
+
+    @classmethod
+    def default_active(cls):
+        return True
+    
+    def get_mtm(self,line,qty):
+        pool = Pool()
+        Currency = pool.get('currency.currency')
+        total = Decimal(0)
+
+        scenario = self.scenario
+        dt = scenario.valuation_date
+
+        for comp in self.components:
+            value = Decimal(0)
+
+            if comp.price_source_type == 'curve' and comp.price_index:
+                value = Decimal(
+                    comp.price_index.get_price(
+                        dt,
+                        line.unit,
+                        self.currency,
+                        last=scenario.use_last_price
+                    )
+                )
+
+            elif comp.price_source_type == 'matrix' and comp.price_matrix:
+                value = self._get_matrix_price(comp, line, dt)
+
+            if comp.ratio:
+                value *= Decimal(comp.ratio) / Decimal(100)
+
+            total += value * qty
+
+        return Decimal(str(total)).quantize(Decimal("0.01"))
+    
+    def _get_matrix_price(self, comp, line, dt):
+        MatrixLine = Pool().get('price.matrix.line')
+
+        domain = [
+            ('matrix', '=', comp.price_matrix.id),
+        ]
+
+        if line:
+            domain += [
+                ('origin', '=', line.purchase.from_location),
+                ('destination', '=', line.purchase.to_location),
+            ]
+
+        lines = MatrixLine.search(domain)
+        if lines:
+            return Decimal(lines[0].price_value)
+
+        return Decimal(0)
+        
+    def run_daily_mtm():
+        Strategy = Pool().get('mtm.strategy')
+        Snapshot = Pool().get('mtm.snapshot')
+
+        for strat in Strategy.search([('active', '=', True)]):
+            amount = strat.compute_mtm()
+            Snapshot.create([{
+                'strategy': strat.id,
+                'valuation_date': strat.scenario.valuation_date,
+                'amount': amount,
+                'currency': strat.currency.id,
+            }])
 
 class Mtm(ModelSQL, ModelView):
-    "Mtm"
+    "MtM Component"
     __name__ = 'mtm.component'
 
-    fix_type = fields.Many2One('price.fixtype',"Fixation type")
-    ratio = fields.Numeric("%")
-    price_index = fields.Many2One('price.price',"Curve")
-    currency = fields.Function(fields.Many2One('currency.currency',"Curr."),'get_cur')
+    strategy = fields.Many2One(
+        'mtm.strategy', "Strategy",
+        required=True, ondelete='CASCADE'
+    )
 
-    def get_cur(self,name):
+    name = fields.Char("Component", required=True)
+
+    component_type = fields.Selection([
+        ('commodity', 'Commodity'),
+        ('freight', 'Freight'),
+        ('quality', 'Quality'),
+        ('fx', 'FX'),
+        ('storage', 'Storage'),
+        ('other', 'Other'),
+    ], "Type", required=True)
+
+    fix_type = fields.Many2One('price.fixtype', "Fixation Type")
+
+    price_source_type = fields.Selection([
+        ('curve', 'Curve'),
+        ('matrix', 'Matrix'),
+        ('manual', 'Manual'),
+    ], "Price Source", required=True)
+
+    price_index = fields.Many2One('price.price', "Price Curve")
+    price_matrix = fields.Many2One('price.matrix', "Price Matrix")
+
+    ratio = fields.Numeric("Ratio / %", digits=(16, 6))
+
+    manual_price = fields.Numeric(
+        "Manual Price",
+        digits=(16, 6),
+        help="Price set manually if price_source_type is 'manual'"
+    )
+
+    currency = fields.Many2One('currency.currency', "Currency")
+
+    def get_cur(self, name=None):
         if self.price_index:
-            PI = Pool().get('price.price')
-            pi = PI(self.price_index)
-            return pi.price_currency
-    
+            return self.price_index.price_currency
+        if self.price_matrix:
+            return self.price_matrix.currency
+        return None
+
+    @fields.depends('price_index','price_matrix')
+    def on_change_with_currency(self):
+        return self.get_cur()
+
+class PriceMatrix(ModelSQL, ModelView):
+    "Price Matrix"
+    __name__ = 'price.matrix'
+
+    name = fields.Char("Name", required=True)
+
+    matrix_type = fields.Selection([
+        ('freight', 'Freight'),
+        ('location', 'Location Spread'),
+        ('quality', 'Quality'),
+        ('storage', 'Storage'),
+        ('other', 'Other'),
+    ], "Matrix Type", required=True)
+
+    unit = fields.Many2One('product.uom', "Unit")
+    currency = fields.Many2One('currency.currency', "Currency")
+
+    calendar = fields.Many2One(
+        'price.calendar', "Calendar"
+    )
+
+    valid_from = fields.Date("Valid From")
+    valid_to = fields.Date("Valid To")
+
+    lines = fields.One2Many(
+        'price.matrix.line', 'matrix', "Lines"
+    )
+
+class PriceMatrixLine(ModelSQL, ModelView):
+    "Price Matrix Line"
+    __name__ = 'price.matrix.line'
+
+    matrix = fields.Many2One(
+        'price.matrix', "Matrix",
+        required=True, ondelete='CASCADE'
+    )
+
+    origin = fields.Many2One('stock.location', "Origin")
+    destination = fields.Many2One('stock.location', "Destination")
+
+    product = fields.Many2One('product.product', "Product")
+    quality = fields.Many2One('product.category', "Quality")
+
+    price_value = fields.Numeric("Price", digits=(16, 6))
+
+class MtmSnapshot(ModelSQL, ModelView):
+    "MtM Snapshot"
+    __name__ = 'mtm.snapshot'
+
+    strategy = fields.Many2One(
+        'mtm.strategy', "Strategy",
+        required=True, ondelete='CASCADE'
+    )
+
+    valuation_date = fields.Date("Valuation Date", required=True)
+
+    amount = fields.Numeric("MtM Amount", digits=(16, 6))
+    currency = fields.Many2One('currency.currency', "Currency")
+
+    created_at = fields.DateTime("Created At")
+
 class Component(ModelSQL, ModelView):
     "Component"
     __name__ = 'pricing.component'
 
+    strategy = fields.Many2One(
+        'mtm.strategy', "Strategy",
+        required=False, ondelete='CASCADE'
+    )
+
+    price_source_type = fields.Selection([
+        ('curve', 'Curve'),
+        ('matrix', 'Matrix'),
+        # ('manual', 'Manual'),
+    ], "Price Source", required=True)
+
     fix_type = fields.Many2One('price.fixtype',"Fixation type")
-    ratio = fields.Numeric("%")
+    ratio = fields.Numeric("%",digits=(16,7))
     price_index = fields.Many2One('price.price',"Curve")
+    price_matrix = fields.Many2One('price.matrix', "Price Matrix")
     currency = fields.Function(fields.Many2One('currency.currency',"Curr."),'get_cur')
     auto = fields.Boolean("Auto")
     fallback = fields.Boolean("Fallback")
@@ -119,20 +325,20 @@ class Component(ModelSQL, ModelView):
 
         super(Component, cls).delete(components)
 
-class Pricing(ModelSQL,ModelView):
-    "Pricing"
-    __name__ = 'pricing.pricing'
-
-    pricing_date = fields.Date("Date")
-    price_component = fields.Many2One('pricing.component', "Component")#, domain=[('id', 'in', Eval('line.price_components'))], ondelete='CASCADE')
-    quantity = fields.Numeric("Qt",digits='unit')
-    settl_price = fields.Numeric("Settl. price",digits='unit')
-    fixed_qt = fields.Numeric("Fixed qt",digits='unit',readonly=True)
-    fixed_qt_price = fields.Numeric("Fixed qt price",digits='unit',readonly=True)
-    unfixed_qt = fields.Numeric("Unfixed qt",digits='unit',readonly=True)
-    unfixed_qt_price = fields.Numeric("Unfixed qt price",digits='unit',readonly=True)
-    eod_price = fields.Numeric("EOD price",digits='unit',readonly=True)
-    last = fields.Boolean("Last")
+class Pricing(ModelSQL,ModelView):
+    "Pricing"
+    __name__ = 'pricing.pricing'
+
+    pricing_date = fields.Date("Date")
+    price_component = fields.Many2One('pricing.component', "Component")#, domain=[('id', 'in', Eval('line.price_components'))], ondelete='CASCADE')
+    quantity = fields.Numeric("Qt",digits='unit')
+    settl_price = fields.Numeric("Settl. price",digits='unit')
+    fixed_qt = fields.Numeric("Fixed qt",digits='unit', readonly=True)
+    fixed_qt_price = fields.Numeric("Fixed qt price",digits='unit', readonly=True)
+    unfixed_qt = fields.Numeric("Unfixed qt",digits='unit', readonly=True)
+    unfixed_qt_price = fields.Numeric("Unfixed qt price",digits='unit', readonly=True)
+    eod_price = fields.Numeric("EOD price",digits='unit',readonly=True)
+    last = fields.Boolean("Last")
     
     @classmethod
     def default_fixed_qt(cls):
@@ -158,24 +364,244 @@ class Pricing(ModelSQL,ModelView):
     def default_settl_price(cls):
         return Decimal(0)
 
-    @classmethod
-    def default_eod_price(cls):
-        return Decimal(0)
-
-    def get_fixed_price(self):
-        price = Decimal(0)
-        Pricing = Pool().get('pricing.pricing')
-        pricings = Pricing.search(['price_component','=',self.price_component.id],order=[('pricing_date', 'ASC')])
-        if pricings:
-            cumul_qt = Decimal(0)
-            cumul_qt_price = Decimal(0)
-            for pr in pricings:
-                cumul_qt += pr.quantity
-                cumul_qt_price += pr.quantity * pr.settl_price
-                if pr.id == self.id:
-                    break
-            if cumul_qt > 0:
-                price = cumul_qt_price / cumul_qt
+    @classmethod
+    def default_eod_price(cls):
+        return Decimal(0)
+
+    @staticmethod
+    def _weighted_average_price(fixed_qt, fixed_price, unfixed_qt, unfixed_price):
+        fixed_qt = Decimal(str(fixed_qt or 0))
+        fixed_price = Decimal(str(fixed_price or 0))
+        unfixed_qt = Decimal(str(unfixed_qt or 0))
+        unfixed_price = Decimal(str(unfixed_price or 0))
+        total_qty = fixed_qt + unfixed_qt
+        if total_qty == 0:
+            return Decimal(0)
+        return round(
+            ((fixed_qt * fixed_price) + (unfixed_qt * unfixed_price)) / total_qty,
+            4,
+        )
+
+    def compute_eod_price(self):
+        if getattr(self, 'sale_line', None) and hasattr(self, 'get_eod_price_sale'):
+            return self.get_eod_price_sale()
+        if getattr(self, 'line', None) and hasattr(self, 'get_eod_price_purchase'):
+            return self.get_eod_price_purchase()
+        return self._weighted_average_price(
+            self.fixed_qt,
+            self.fixed_qt_price,
+            self.unfixed_qt,
+            self.unfixed_qt_price,
+        )
+
+    @fields.depends('fixed_qt', 'fixed_qt_price', 'unfixed_qt', 'unfixed_qt_price')
+    def on_change_fixed_qt(self):
+        self.eod_price = self.compute_eod_price()
+
+    @fields.depends('fixed_qt', 'fixed_qt_price', 'unfixed_qt', 'unfixed_qt_price')
+    def on_change_fixed_qt_price(self):
+        self.eod_price = self.compute_eod_price()
+
+    @fields.depends('fixed_qt', 'fixed_qt_price', 'unfixed_qt', 'unfixed_qt_price')
+    def on_change_unfixed_qt(self):
+        self.eod_price = self.compute_eod_price()
+
+    @fields.depends('fixed_qt', 'fixed_qt_price', 'unfixed_qt', 'unfixed_qt_price')
+    def on_change_unfixed_qt_price(self):
+        self.eod_price = self.compute_eod_price()
+
+    @classmethod
+    def create(cls, vlist):
+        records = super(Pricing, cls).create(vlist)
+        cls._sync_manual_values(records)
+        cls._sync_manual_last(records)
+        cls._sync_eod_price(records)
+        return records
+
+    @classmethod
+    def write(cls, *args):
+        super(Pricing, cls).write(*args)
+        if (Transaction().context.get('skip_pricing_eod_sync')
+                or Transaction().context.get('skip_pricing_last_sync')):
+            return
+        records = []
+        actions = iter(args)
+        for record_set, values in zip(actions, actions):
+            if values:
+                records.extend(record_set)
+        cls._sync_manual_values(records)
+        cls._sync_manual_last(records)
+        cls._sync_eod_price(records)
+
+    @classmethod
+    def _sync_eod_price(cls, records):
+        if not records:
+            return
+        with Transaction().set_context(skip_pricing_eod_sync=True):
+            for record in records:
+                eod_price = record.compute_eod_price()
+                if Decimal(str(record.eod_price or 0)) == Decimal(str(eod_price or 0)):
+                    continue
+                super(Pricing, cls).write([record], {
+                    'eod_price': eod_price,
+                })
+
+    @classmethod
+    def _is_manual_pricing_record(cls, record):
+        component = getattr(record, 'price_component', None)
+        if component is None:
+            return True
+        return not bool(getattr(component, 'auto', False))
+
+    @classmethod
+    def _get_pricing_group_domain(cls, record):
+        component = getattr(record, 'price_component', None)
+        if getattr(record, 'sale_line', None):
+            return [
+                ('sale_line', '=', record.sale_line.id),
+                ('price_component', '=',
+                    component.id if getattr(component, 'id', None) else None),
+            ]
+        if getattr(record, 'line', None):
+            return [
+                ('line', '=', record.line.id),
+                ('price_component', '=',
+                    component.id if getattr(component, 'id', None) else None),
+            ]
+        return None
+
+    @classmethod
+    def _get_base_quantity(cls, record):
+        owner = getattr(record, 'sale_line', None) or getattr(record, 'line', None)
+        if not owner:
+            return Decimal(0)
+        if hasattr(owner, '_get_pricing_base_quantity'):
+            return Decimal(str(owner._get_pricing_base_quantity() or 0))
+        quantity = getattr(owner, 'quantity_theorical', None)
+        if quantity is None:
+            quantity = getattr(owner, 'quantity', None)
+        return Decimal(str(quantity or 0))
+
+    @classmethod
+    def _sync_manual_values(cls, records):
+        if (not records
+                or Transaction().context.get('skip_pricing_manual_sync')):
+            return
+        domains = []
+        seen = set()
+        for record in records:
+            if not cls._is_manual_pricing_record(record):
+                continue
+            domain = cls._get_pricing_group_domain(record)
+            if not domain:
+                continue
+            key = tuple(domain)
+            if key in seen:
+                continue
+            seen.add(key)
+            domains.append(domain)
+        if not domains:
+            return
+        with Transaction().set_context(
+                skip_pricing_manual_sync=True,
+                skip_pricing_last_sync=True,
+                skip_pricing_eod_sync=True):
+            for domain in domains:
+                pricings = cls.search(
+                    domain,
+                    order=[('pricing_date', 'ASC'), ('id', 'ASC')])
+                if not pricings:
+                    continue
+                base_quantity = cls._get_base_quantity(pricings[0])
+                cumul_qt = Decimal(0)
+                cumul_qt_price = Decimal(0)
+                total = len(pricings)
+                for index, pricing in enumerate(pricings):
+                    quantity = Decimal(str(pricing.quantity or 0))
+                    settl_price = Decimal(str(pricing.settl_price or 0))
+                    cumul_qt += quantity
+                    cumul_qt_price += quantity * settl_price
+                    fixed_qt = cumul_qt
+                    if fixed_qt > 0:
+                        fixed_qt_price = round(cumul_qt_price / fixed_qt, 4)
+                    else:
+                        fixed_qt_price = Decimal(0)
+                    unfixed_qt = base_quantity - fixed_qt
+                    if unfixed_qt < Decimal('0.001'):
+                        unfixed_qt = Decimal(0)
+                        fixed_qt = base_quantity
+                    values = {
+                        'fixed_qt': fixed_qt,
+                        'fixed_qt_price': fixed_qt_price,
+                        'unfixed_qt': unfixed_qt,
+                        'unfixed_qt_price': settl_price,
+                        'last': index == (total - 1),
+                    }
+                    eod_price = cls._weighted_average_price(
+                        values['fixed_qt'],
+                        values['fixed_qt_price'],
+                        values['unfixed_qt'],
+                        values['unfixed_qt_price'],
+                    )
+                    values['eod_price'] = eod_price
+                    super(Pricing, cls).write([pricing], values)
+
+    @classmethod
+    def _get_manual_last_group_domain(cls, record):
+        return cls._get_pricing_group_domain(record)
+
+    @classmethod
+    def _sync_manual_last(cls, records):
+        if not records:
+            return
+        domains = []
+        seen = set()
+        for record in records:
+            domain = cls._get_manual_last_group_domain(record)
+            if not domain:
+                continue
+            key = tuple(domain)
+            if key in seen:
+                continue
+            seen.add(key)
+            domains.append(domain)
+        if not domains:
+            return
+        with Transaction().set_context(
+                skip_pricing_last_sync=True,
+                skip_pricing_eod_sync=True):
+            for domain in domains:
+                pricings = cls.search(
+                    domain,
+                    order=[('pricing_date', 'ASC'), ('id', 'ASC')])
+                if not pricings:
+                    continue
+                last_pricing = pricings[-1]
+                for pricing in pricings[:-1]:
+                    if pricing.last:
+                        super(Pricing, cls).write([pricing], {'last': False})
+                if not last_pricing.last:
+                    super(Pricing, cls).write([last_pricing], {'last': True})
+
+    def get_fixed_price(self):
+        price = Decimal(0)
+        Pricing = Pool().get('pricing.pricing')
+        domain = self._get_pricing_group_domain(self)
+        if not domain:
+            return price
+        pricings = Pricing.search(domain, order=[('pricing_date', 'ASC'), ('id', 'ASC')])
+        if pricings:
+            cumul_qt = Decimal(0)
+            cumul_qt_price = Decimal(0)
+            for pr in pricings:
+                quantity = Decimal(str(pr.quantity or 0))
+                settl_price = Decimal(str(pr.settl_price or 0))
+                cumul_qt += quantity
+                cumul_qt_price += quantity * settl_price
+                if pr.id == self.id:
+                    break
+            if cumul_qt > 0:
+                price = cumul_qt_price / cumul_qt
         return round(price,4)
 
     
@@ -194,6 +620,7 @@ class Trigger(ModelSQL,ModelView):
             'readonly': Eval('pricing_period') != None,
             })
     average = fields.Boolean("Avg")
+    last = fields.Boolean("Last")
     application_period = fields.Many2One('pricing.period',"Application period")
     from_a = fields.Date("From",
         states={
@@ -217,14 +644,11 @@ class Trigger(ModelSQL,ModelView):
             pp = PP(self.application_period)
         CO = Pool().get('pricing.component')
         co = CO(self.component)
-        logger.info("DELDATEEST_:%s",co)
         if co.line:
             d = co.getEstimatedTriggerPurchase(pp.trigger)
         else:
             d = co.getEstimatedTriggerSale(pp.trigger)
-        logger.info("DELDATEEST:%s",d)
         date_from,date_to,dates = pp.getDates(d)
-        logger.info("DELDATEEST2:%s",dates)
         return date_from,date_to,d,pp.include,dates
 
     def getApplicationListDates(self, cal):
@@ -288,7 +712,7 @@ class Trigger(ModelSQL,ModelView):
         pi = PI(pc.price_index)
         val = {}
         val['date'] = current_date
-        val['price'] = pi.get_price(current_date,pc.line.unit if pc.line else pc.sale_line.unit,pc.line.currency if pc.line else pc.sale_line.currency)
+        val['price'] = pi.get_price(current_date,pc.line.unit if pc.line else pc.sale_line.unit,pc.line.currency if pc.line else pc.sale_line.currency,self.last)
         val['avg'] = val['price']
         val['avg_minus_1'] = val['price']
         val['isAvg'] = self.average
@@ -330,8 +754,6 @@ class Period(ModelSQL,ModelView):
         date_from = None 
         date_to = None
         dates = []
-        logger.info("GETDATES:%s",t)
-        logger.info("GETDATES:%s",self.every)
         if t:
             if self.every:
                 if t:
@@ -348,21 +770,18 @@ class Period(ModelSQL,ModelView):
                         while current.month == t.month:
                             dates.append(datetime.datetime(current.year, current.month, current.day))
                             current += datetime.timedelta(days=7)
-                        logger.info("GETDATES:%s",dates)
                     elif self.nb_quotation > 0:
                         days_to_add = (weekday_target - t.weekday()) % 7
                         current = t + datetime.timedelta(days=days_to_add)
                         while len(dates) < self.nb_quotation:
                             dates.append(datetime.datetime(current.year, current.month, current.day))
                             current += datetime.timedelta(days=7)
-                        logger.info("GETDATES:%s",dates)
                     elif self.nb_quotation < 0:
                         days_to_sub = (t.weekday() - weekday_target) % 7
                         current = t - datetime.timedelta(days=days_to_sub)
                         while len(dates) < -self.nb_quotation:
                             dates.append(datetime.datetime(current.year, current.month, current.day))
                             current -= datetime.timedelta(days=7)
-                        logger.info("GETDATES:%s",dates)
 
             else:
                 if self.startday == 'before':

modules/purchase_trade/pricing.xml

@@ -3,6 +3,11 @@
 this repository contains the full copyright notices and license terms. -->
 <tryton>
     <data>
+        <record model="ir.ui.icon" id="mtm_icon">
+            <field name="name">tradon-mtm</field>
+            <field name="path">icons/tradon-mtm.svg</field>
+        </record>
+
         <record model="ir.ui.view" id="summary_view_tree_sequence">
             <field name="model">sale.pricing.summary</field>
             <field name="type">tree</field>
@@ -104,5 +109,84 @@ this repository contains the full copyright notices and license terms. -->
             <field name="type">form</field>
             <field name="name">period_form</field>
         </record>
+
+        <record model="ir.ui.view" id="mtm_scenario_view_form">
+            <field name="model">mtm.scenario</field>
+            <field name="type">form</field>
+            <field name="name">mtm_scenario_form</field>
+        </record>
+        <record model="ir.ui.view" id="mtm_scenario_view_list">
+            <field name="model">mtm.scenario</field>
+            <field name="type">tree</field>
+            <field name="name">mtm_scenario_tree</field>
+        </record>
+        <record model="ir.ui.view" id="mtm_strategy_view_form">
+            <field name="model">mtm.strategy</field>
+            <field name="type">form</field>
+            <field name="name">mtm_strategy_form</field>
+        </record>
+        <record model="ir.ui.view" id="mtm_strategy_view_list">
+            <field name="model">mtm.strategy</field>
+            <field name="type">tree</field>
+            <field name="name">mtm_strategy_tree</field>
+        </record>
+        <record model="ir.ui.view" id="price_matrix_view_form">
+            <field name="model">price.matrix</field>
+            <field name="type">form</field>
+            <field name="name">price_matrix_form</field>
+        </record>
+        <record model="ir.ui.view" id="price_matrix_view_list">
+            <field name="model">price.matrix</field>
+            <field name="type">tree</field>
+            <field name="name">price_matrix_tree</field>
+        </record>
+        <record model="ir.ui.view" id="price_matrix_line_view_list">
+            <field name="model">price.matrix.line</field>
+            <field name="type">tree</field>
+            <field name="name">price_matrix_line_tree</field>
+        </record>
+        <!-- <record model="ir.ui.view" id="price_matrix_line_view_form">
+            <field name="model">price.matrix.line</field>
+            <field name="type">form</field>
+            <field name="name">price_matrix_line_form</field>
+        </record>
+        <record model="ir.ui.view" id="mtm_snapshot_view_form">
+            <field name="model">mtm.snapshot</field>
+            <field name="type">form</field>
+            <field name="name">mtm_snapshot_form</field>
+        </record>
+        <record model="ir.ui.view" id="mtm_snapshot_view_list">
+            <field name="model">mtm.snapshot</field>
+            <field name="type">tree</field>
+            <field name="name">mtm_snapshot_tree</field>
+        </record> -->
+
+        <record model="ir.action.act_window" id="act_strategy_form">
+            <field name="name">Strategy</field>
+            <field name="res_model">mtm.strategy</field>
+        </record>
+        <record model="ir.action.act_window.view" id="act_strategy_form_view1">
+            <field name="sequence" eval="10"/>
+            <field name="view" ref="mtm_strategy_view_list"/>
+            <field name="act_window" ref="act_strategy_form"/>
+        </record>
+        <record model="ir.action.act_window.view" id="act_strategy_form_view2">
+            <field name="sequence" eval="20"/>
+            <field name="view" ref="mtm_strategy_view_form"/>
+            <field name="act_window" ref="act_strategy_form"/>
+        </record>
+
+        <menuitem
+            name="Mtm"
+            sequence="99"
+            id="menu_mtm"
+            icon="tradon-mtm" />
+        <menuitem
+            name="Strategy"
+            action="act_strategy_form"
+            parent="menu_mtm"
+            sequence="10"
+            id="menu_strategy" />
+        
     </data>
 </tryton>