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Change on Facility definition

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This commit is contained in:
AzureAD\SylvainDUVERNAY
2026-04-07 21:53:10 +02:00
parent da65da79c0
commit 4a056ef402
15 changed files with 289 additions and 87 deletions
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4
modules/trade_finance/__init__.py
View File

@@ -13,6 +13,7 @@ from . import (
fx,
operational,
facility,
constraint_type,
)
@@ -36,7 +37,9 @@ def register():
fx.FxFeeder,
operational.BlockingReason,
operational.ChargeType,
facility.FacilityStatus,
facility.Facility,
facility.FacilityCurrency,
facility.FacilityCovenant,
facility.FacilityLimit,
facility.FacilityLimitHaircut,
@@ -48,6 +51,7 @@ def register():
facility.FacilityCap,
facility.FacilityCapHaircut,
facility.FacilityConstraint,
constraint_type.ConstraintType,
module='trade_finance', type_='model')
Pool.register(
fx.PriceCalendar,

24
modules/trade_finance/constraint_type.py Normal file
View File

@@ -0,0 +1,24 @@
# This file is part of Tradon. The COPYRIGHT file at the top level of
# this repository contains the full copyright notices and license terms.
from trytond.model import ModelSQL, ModelView, fields
from trytond.pyson import Eval
__all__ = ['ConstraintType']
class ConstraintType(ModelSQL, ModelView):
'Constraint Type'
__name__ = 'trade_finance.constraint_type'
_rec_name = 'name'
name = fields.Char('Type', required=True, size=50)
model = fields.Many2One('ir.model', 'Table', ondelete='RESTRICT')
value_field = fields.Many2One('ir.model.field', 'Value Field',
ondelete='RESTRICT',
domain=[('model', '=', Eval('model'))],
depends=['model'])
label_field = fields.Many2One('ir.model.field', 'Label Field',
ondelete='RESTRICT',
domain=[('model', '=', Eval('model'))],
depends=['model'])

66
modules/trade_finance/constraint_type.xml Normal file
View File

@@ -0,0 +1,66 @@
<?xml version="1.0"?>
<tryton>
<data>
<!-- ================================================================ -->
<!-- CONSTRAINT TYPE -->
<!-- ================================================================ -->
<record model="ir.ui.view" id="constraint_type_view_tree">
<field name="model">trade_finance.constraint_type</field>
<field name="type">tree</field>
<field name="priority" eval="10"/>
<field name="name">constraint_type_tree</field>
</record>
<record model="ir.ui.view" id="constraint_type_view_form">
<field name="model">trade_finance.constraint_type</field>
<field name="type">form</field>
<field name="name">constraint_type_form</field>
</record>
<record model="ir.action.act_window" id="act_constraint_type">
<field name="name">Constraint Types</field>
<field name="res_model">trade_finance.constraint_type</field>
</record>
<record model="ir.action.act_window.view" id="act_constraint_type_view1">
<field name="sequence" eval="10"/>
<field name="view" ref="constraint_type_view_tree"/>
<field name="act_window" ref="act_constraint_type"/>
</record>
<record model="ir.action.act_window.view" id="act_constraint_type_view2">
<field name="sequence" eval="20"/>
<field name="view" ref="constraint_type_view_form"/>
<field name="act_window" ref="act_constraint_type"/>
</record>
<menuitem
name="Constraint Types"
sequence="10"
id="menu_constraint_type"
parent="menu_trade_finance_configuration"
action="act_constraint_type"/>
<record model="ir.model.access" id="access_constraint_type">
<field name="model">trade_finance.constraint_type</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_constraint_type_user">
<field name="model">trade_finance.constraint_type</field>
<field name="group" ref="group_trade_finance_user"/>
<field name="perm_read" eval="True"/>
<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_constraint_type_admin">
<field name="model">trade_finance.constraint_type</field>
<field name="group" ref="group_trade_finance_admin"/>
<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>

139
modules/trade_finance/facility.py
View File

@@ -1,14 +1,16 @@
# This file is part of Tradon. The COPYRIGHT file at the top level of
# this repository contains the full copyright notices and license terms.
from trytond.model import ModelSQL, ModelView, Workflow, fields
from trytond.model import ModelSQL, ModelView, fields
from trytond.model import sequence_ordered
from trytond.pool import Pool
from trytond.pyson import Eval, If, Bool
from trytond.pyson import Eval, Bool
from trytond.exceptions import UserError
__all__ = [
'FacilityStatus',
'Facility',
'FacilityCurrency',
'FacilityCovenant',
'FacilityLimit',
'FacilityLimitHaircut',
@@ -43,20 +45,30 @@ ATTRIBUTE_TYPES = [
('receivable_category', 'Receivable Category'),
]
FACILITY_STATES = [
('draft', 'Draft'),
('active', 'Active'),
('blocked', 'Blocked'),
('cancelled', 'Cancelled'),
('closed', 'Closed'),
]
# ---------------------------------------------------------------------------
# Facility Status (configurable reference)
# ---------------------------------------------------------------------------
class FacilityStatus(ModelSQL, ModelView):
'Facility Status'
__name__ = 'trade_finance.facility_status'
_rec_name = 'name'
code = fields.Char('Code', required=True)
name = fields.Char('Name', required=True)
active = fields.Boolean('Active')
@staticmethod
def default_active():
return True
# ---------------------------------------------------------------------------
# Facility Header
# ---------------------------------------------------------------------------
class Facility(Workflow, ModelSQL, ModelView):
class Facility(ModelSQL, ModelView):
'TF Facility'
__name__ = 'trade_finance.facility'
_rec_name = 'name'
@@ -67,8 +79,8 @@ class Facility(Workflow, ModelSQL, ModelView):
help='Bank or fund providing this facility')
description = fields.Text('Description')
status = fields.Selection(FACILITY_STATES, 'Status', required=True,
readonly=True)
status = fields.Many2One('trade_finance.facility_status', 'Status',
ondelete='RESTRICT')
commitment_status = fields.Selection([
('uncommitted', 'Uncommitted'),
('committed', 'Committed'),
@@ -94,6 +106,8 @@ class Facility(Workflow, ModelSQL, ModelView):
limits = fields.One2Many('trade_finance.facility_limit', 'facility',
'Limits')
currencies = fields.One2Many('trade_finance.facility_currency', 'facility',
'Accepted Currencies')
caps = fields.One2Many('trade_finance.facility_cap', 'facility', 'Caps')
covenants = fields.One2Many('trade_finance.facility_covenant', 'facility',
'Covenants')
@@ -101,10 +115,6 @@ class Facility(Workflow, ModelSQL, ModelView):
'facility', 'Facility Constraints',
domain=[('limit', '=', None)])
@staticmethod
def default_status():
return 'draft'
@staticmethod
def default_commitment_status():
return 'uncommitted'
@@ -113,48 +123,23 @@ class Facility(Workflow, ModelSQL, ModelView):
def default_is_tpa():
return False
# Workflow transitions
_transitions = {
('draft', 'active'),
('active', 'blocked'),
('blocked', 'active'),
('active', 'cancelled'),
('active', 'closed'),
('blocked', 'cancelled'),
('blocked', 'closed'),
}
_buttons = {
'activate': {'invisible': Eval('status') != 'draft'},
'block': {'invisible': Eval('status') != 'active'},
'unblock': {'invisible': Eval('status') != 'blocked'},
'cancel': {'invisible': ~Eval('status').in_(['active', 'blocked'])},
'close': {'invisible': ~Eval('status').in_(['active', 'blocked'])},
}
@classmethod
@Workflow.transition('active')
def activate(cls, facilities):
pass
# ---------------------------------------------------------------------------
# Facility Accepted Currency
# ---------------------------------------------------------------------------
@classmethod
@Workflow.transition('blocked')
def block(cls, facilities):
pass
class FacilityCurrency(ModelSQL, ModelView):
'Facility Currency'
__name__ = 'trade_finance.facility_currency'
@classmethod
@Workflow.transition('active')
def unblock(cls, facilities):
pass
@classmethod
@Workflow.transition('cancelled')
def cancel(cls, facilities):
pass
@classmethod
@Workflow.transition('closed')
def close(cls, facilities):
pass
facility = fields.Many2One('trade_finance.facility', 'Facility',
required=True, ondelete='CASCADE')
currency = fields.Many2One('currency.currency', 'Currency',
required=True, ondelete='RESTRICT')
fx_haircut_formula = fields.Many2One('trade_finance.haircut_formula',
'FX Haircut Formula', ondelete='RESTRICT')
fx_feeder = fields.Many2One('trade_finance.fx_feeder', 'FX Rate Feeder',
ondelete='RESTRICT')
# ---------------------------------------------------------------------------
@@ -204,6 +189,7 @@ class FacilityLimit(ModelSQL, ModelView):
'Sub-Limits')
name = fields.Char('Name', required=True)
alternative_name = fields.Char('Limit Alternative Name')
financing_type = fields.Many2One('trade_finance.financing_type',
'Financing Type', ondelete='RESTRICT')
amount = fields.Numeric('Amount', digits=(16, 2), required=True)
@@ -213,13 +199,6 @@ class FacilityLimit(ModelSQL, ModelView):
_order = [('sequence', 'ASC'), ('id', 'ASC')]
is_global = fields.Function(
fields.Boolean('Global Limit',
states={'invisible': Bool(Eval('parent'))},
depends=['parent']),
'get_is_global')
display_name = fields.Function(fields.Char('Name'), 'get_display_name')
haircuts = fields.One2Many('trade_finance.facility_limit_haircut', 'limit',
'Haircuts')
currencies = fields.One2Many('trade_finance.facility_limit_currency',
@@ -247,25 +226,27 @@ class FacilityLimit(ModelSQL, ModelView):
values['facility'] = parent.facility.id
return super().create(vlist)
def get_is_global(self, name):
return self.parent is None
def get_display_name(self, name):
level = 0
current = self
while current.parent:
level += 1
current = current.parent
prefix = '— ' * level
return prefix + (self.name or '')
@classmethod
def validate(cls, limits):
super().validate(limits)
for limit in limits:
limit.check_single_root()
limit.check_amount_vs_parent()
limit.check_children_amounts()
def check_single_root(self):
if self.parent is None:
roots = self.__class__.search([
('facility', '=', self.facility.id),
('parent', '=', None),
('id', '!=', self.id),
])
if roots:
raise UserError(
f"Facility '{self.facility.name}' already has a Global "
f"Limit ('{roots[0].name}'). Only one root limit is "
f"allowed per facility.")
def check_amount_vs_parent(self):
if self.parent and self.amount > self.parent.amount:
raise UserError(
@@ -491,9 +472,7 @@ class FacilityConstraint(ModelSQL, ModelView):
cap = fields.Many2One('trade_finance.facility_cap', 'Cap',
ondelete='CASCADE')
constraint_type = fields.Selection([
('inclusion', 'Inclusion'),
('exclusion', 'Exclusion'),
], 'Type', required=True)
attribute = fields.Selection(ATTRIBUTE_TYPES, 'Attribute', required=True)
value = fields.Char('Value', required=True)
constraint_type = fields.Many2One('trade_finance.constraint_type',
'Constraint Type', required=True, ondelete='RESTRICT')
is_exclusion = fields.Boolean('Exclusion',
help='Checked = Exclusion constraint, unchecked = Inclusion constraint')

86
modules/trade_finance/facility.xml
View File

@@ -15,6 +15,66 @@
<field name="group" ref="group_trade_finance_user"/>
</record>
<!-- ================================================================ -->
<!-- FACILITY STATUS -->
<!-- ================================================================ -->
<record model="ir.ui.view" id="facility_status_view_tree">
<field name="model">trade_finance.facility_status</field>
<field name="type">tree</field>
<field name="priority" eval="10"/>
<field name="name">facility_status_tree</field>
</record>
<record model="ir.ui.view" id="facility_status_view_form">
<field name="model">trade_finance.facility_status</field>
<field name="type">form</field>
<field name="name">facility_status_form</field>
</record>
<record model="ir.action.act_window" id="act_facility_status">
<field name="name">Facility Statuses</field>
<field name="res_model">trade_finance.facility_status</field>
</record>
<record model="ir.action.act_window.view" id="act_facility_status_view1">
<field name="sequence" eval="10"/>
<field name="view" ref="facility_status_view_tree"/>
<field name="act_window" ref="act_facility_status"/>
</record>
<record model="ir.action.act_window.view" id="act_facility_status_view2">
<field name="sequence" eval="20"/>
<field name="view" ref="facility_status_view_form"/>
<field name="act_window" ref="act_facility_status"/>
</record>
<menuitem
name="Facility Statuses"
sequence="5"
id="menu_facility_status"
parent="menu_trade_finance_configuration"
action="act_facility_status"/>
<record model="ir.model.access" id="access_facility_status">
<field name="model">trade_finance.facility_status</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_facility_status_user">
<field name="model">trade_finance.facility_status</field>
<field name="group" ref="group_trade_finance_user"/>
<field name="perm_read" eval="True"/>
<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_facility_status_admin">
<field name="model">trade_finance.facility_status</field>
<field name="group" ref="group_trade_finance_admin"/>
<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>
<!-- ================================================================ -->
<!-- FACILITY -->
<!-- ================================================================ -->
@@ -75,6 +135,32 @@
<field name="perm_delete" eval="True"/>
</record>
<!-- ================================================================ -->
<!-- FACILITY CURRENCY -->
<!-- ================================================================ -->
<record model="ir.ui.view" id="facility_currency_view_tree">
<field name="model">trade_finance.facility_currency</field>
<field name="type">tree</field>
<field name="priority" eval="10"/>
<field name="name">facility_currency_tree</field>
</record>
<record model="ir.model.access" id="access_facility_currency">
<field name="model">trade_finance.facility_currency</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_facility_currency_user">
<field name="model">trade_finance.facility_currency</field>
<field name="group" ref="group_trade_finance_user"/>
<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>
<!-- ================================================================ -->
<!-- FACILITY COVENANT -->
<!-- ================================================================ -->

1
modules/trade_finance/tryton.cfg
View File

@@ -9,3 +9,4 @@ depends:
xml:
reference.xml
facility.xml
constraint_type.xml

12
modules/trade_finance/view/constraint_type_form.xml Normal file
View File

@@ -0,0 +1,12 @@
<form col="4">
<group id="main" col="4" colspan="4">
<label name="name"/>
<field name="name" colspan="3"/>
<label name="model"/>
<field name="model" colspan="3"/>
<label name="value_field"/>
<field name="value_field" colspan="3"/>
<label name="label_field"/>
<field name="label_field" colspan="3"/>
</group>
</form>

6
modules/trade_finance/view/constraint_type_tree.xml Normal file
View File

@@ -0,0 +1,6 @@
<tree>
<field name="name"/>
<field name="model"/>
<field name="value_field"/>
<field name="label_field"/>
</tree>

3
modules/trade_finance/view/facility_constraint_tree.xml
View File

@@ -1,5 +1,4 @@
<tree>
<field name="constraint_type"/>
<field name="attribute"/>
<field name="value"/>
<field name="is_exclusion"/>
</tree>

5
modules/trade_finance/view/facility_currency_tree.xml Normal file
View File

@@ -0,0 +1,5 @@
<tree>
<field name="currency"/>
<field name="fx_haircut_formula"/>
<field name="fx_feeder"/>
</tree>

7
modules/trade_finance/view/facility_form.xml
View File

@@ -30,8 +30,13 @@
<field name="description" colspan="5"/>
</group>
<notebook colspan="6">
<page string="Accepted Currencies" id="currencies">
<field name="currencies" colspan="6"/>
</page>
<page string="Limits" id="limits">
<field name="limits" colspan="6"/>
<field name="limits" colspan="6"
domain="[('parent', '=', None)]"
mode="tree"/>
</page>
<page string="Caps" id="caps">
<field name="caps" colspan="6"/>

5
modules/trade_finance/view/facility_limit_form.xml
View File

@@ -2,6 +2,8 @@
<group id="header" col="4" colspan="4">
<label name="name"/>
<field name="name" colspan="3"/>
<label name="alternative_name"/>
<field name="alternative_name" colspan="3"/>
<label name="financing_type"/>
<field name="financing_type" colspan="3"/>
<label name="amount"/>
@@ -10,8 +12,7 @@
<field name="tenor"/>
<label name="sequence"/>
<field name="sequence"/>
<label name="is_global"/>
<field name="is_global"/>
<newline/>
<label name="parent"/>
<field name="parent" colspan="3"/>
<label name="facility"/>

3
modules/trade_finance/view/facility_limit_tree.xml
View File

@@ -1,7 +1,6 @@
<tree>
<field name="display_name" string="Name"/>
<field name="name"/>
<field name="financing_type"/>
<field name="amount"/>
<field name="tenor"/>
<field name="is_global"/>
</tree>

10
modules/trade_finance/view/facility_status_form.xml Normal file
View File

@@ -0,0 +1,10 @@
<form col="4">
<group id="main" col="4" colspan="4">
<label name="code"/>
<field name="code"/>
<label name="active"/>
<field name="active"/>
<label name="name"/>
<field name="name" colspan="3"/>
</group>
</form>

5
modules/trade_finance/view/facility_status_tree.xml Normal file
View File

@@ -0,0 +1,5 @@
<tree>
<field name="code"/>
<field name="name"/>
<field name="active"/>
</tree>