Initial import from Docker volume

modules/sale_payment/__init__.py

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+# 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, sale
+
+
+def register():
+    Pool.register(
+        sale.Sale,
+        account.Payment,
+        account.Invoice,
+        module='sale_payment', type_='model')

modules/sale_payment/account.py

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+# 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 functools
+from decimal import Decimal
+
+from trytond.model import fields
+from trytond.pool import Pool, PoolMeta
+from trytond.pyson import Eval, If
+
+
+def sale_payment_confirm(func):
+    @functools.wraps(func)
+    def wrapper(cls, payments, *args, **kwargs):
+        pool = Pool()
+        Sale = pool.get('sale.sale')
+
+        result = func(cls, payments, *args, **kwargs)
+
+        sales = {p.origin for p in payments
+            if isinstance(p.origin, Sale)}
+        sales = Sale.browse(sales)  # optimize cache
+        Sale.payment_confirm(sales)
+
+        return result
+    return wrapper
+
+
+class Payment(metaclass=PoolMeta):
+    __name__ = 'account.payment'
+
+    @classmethod
+    def __setup__(cls):
+        super().__setup__()
+        cls.origin.domain['sale.sale'] = [
+            If(~Eval('state').in_(['failed', 'succeeded']),
+                ('state', '!=', 'draft'),
+                ()),
+            If(Eval('state') == 'draft',
+                ('state', '!=', 'cancelled'),
+                ()),
+            ]
+
+    @classmethod
+    def _get_origin(cls):
+        return super(Payment, cls)._get_origin() + ['sale.sale']
+
+    @fields.depends('origin')
+    def on_change_origin(self):
+        pool = Pool()
+        Sale = pool.get('sale.sale')
+        try:
+            super().on_change_origin()
+        except AttributeError:
+            pass
+        if self.origin and isinstance(self.origin, Sale):
+            sale = self.origin
+            party = (
+                getattr(sale, 'invoice_party', None)
+                or getattr(sale, 'party', None))
+            if party:
+                self.party = party
+            sale_amount = getattr(sale, 'total_amount', None)
+            payment_amount = sum(
+                (p.amount for p in getattr(sale, 'payments', [])
+                    if p.state != 'failed' and p != self),
+                Decimal(0))
+            if sale_amount is not None:
+                self.kind = 'receivable' if sale_amount > 0 else 'payable'
+                self.amount = abs(sale_amount) - payment_amount
+            currency = getattr(sale, 'currency', None)
+            if currency is not None:
+                self.currency = currency
+
+    @classmethod
+    def create(cls, vlist):
+        payments = super(Payment, cls).create(vlist)
+        cls.trigger_authorized([p for p in payments if p.is_authorized])
+        return payments
+
+    @classmethod
+    def write(cls, *args):
+        payments = sum(args[0:None:2], [])
+        unauthorized = {p for p in payments if not p.is_authorized}
+        super(Payment, cls).write(*args)
+        authorized = {p for p in payments if p.is_authorized}
+        cls.trigger_authorized(cls.browse(unauthorized & authorized))
+
+    @property
+    def is_authorized(self):  # TODO: move to account_payment
+        return self.state == 'succeeded'
+
+    @classmethod
+    @sale_payment_confirm
+    def trigger_authorized(cls, payments):
+        pass
+
+
+class Invoice(metaclass=PoolMeta):
+    __name__ = 'account.invoice'
+
+    def add_payments(self, payments=None):
+        "Add payments from sales lines to pay"
+        if payments is None:
+            payments = []
+        payments = set(payments)
+        for sale in self.sales:
+            payments.update(sale.payments)
+        payments = list(payments)
+        # Knapsack problem:
+        # simple heuristic by trying to fill biggest amount first.
+        payments.sort(key=lambda p: p.amount)
+        lines_to_pay = sorted(
+            self.lines_to_pay, key=lambda l: l.payment_amount)
+        for line in lines_to_pay:
+            if line.reconciliation:
+                continue
+            payment_amount = line.payment_amount
+            for payment in payments:
+                if payment.line or payment.state == 'failed':
+                    continue
+                if ((payment.kind == 'receivable' and line.credit > 0)
+                        or (payment.kind == 'payable' and line.debit > 0)):
+                    continue
+                if payment.party != line.party:
+                    continue
+                if (getattr(payment, 'account', None)
+                        and payment.account != line.account):
+                    continue
+                if payment.amount <= payment_amount:
+                    payment.line = line
+                    if hasattr(payment, 'account'):
+                        payment.account = None
+                    payment_amount -= payment.amount
+        return payments
+
+    def reconcile_payments(self):
+        pool = Pool()
+        Payment = pool.get('account.payment')
+        Line = pool.get('account.move.line')
+        if not hasattr(Payment, 'clearing_move'):
+            return
+
+        def balance(line):
+            if self.currency == line.second_currency:
+                return line.amount_second_currency
+            elif self.currency == self.company.currency:
+                return line.debit - line.credit
+            else:
+                return 0
+        to_reconcile = []
+        for line in self.lines_to_pay:
+            if line.reconciliation:
+                continue
+            lines = [line]
+            for payment in line.payments:
+                if payment.state == 'succeeded' and payment.clearing_move:
+                    for pline in payment.clearing_move.lines:
+                        if (pline.account == line.account
+                                and not pline.reconciliation):
+                            lines.append(pline)
+            if not sum(map(balance, lines)):
+                to_reconcile.append(lines)
+        for lines in to_reconcile:
+            Line.reconcile(lines)
+
+    @classmethod
+    def _post(cls, invoices):
+        pool = Pool()
+        Payment = pool.get('account.payment')
+
+        super()._post(invoices)
+
+        payments = set()
+        for invoice in invoices:
+            payments.update(invoice.add_payments())
+        if payments:
+            Payment.save(payments)
+        if hasattr(Payment, 'clearing_move'):
+            # Ensure clearing move is created as succeed may happen
+            # before the payment has a line.
+            Payment.set_clearing_move(
+                [p for p in payments if p.state == 'succeeded'])
+            for invoice in invoices:
+                invoice.reconcile_payments()

modules/sale_payment/locale/bg.po

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+#
+msgid ""
+msgstr "Content-Type: text/plain; charset=utf-8\n"
+
+msgctxt "field:sale.sale,payments:"
+msgid "Payments"
+msgstr ""
+
+msgctxt "model:ir.action,name:act_payments_relate"
+msgid "Payments"
+msgstr ""
+
+msgctxt "model:ir.message,text:msg_sale_cancel_payment"
+msgid "You cannot cancel sale \"%(sale)s\" because it has payments."
+msgstr ""
+
+msgctxt "model:ir.message,text:msg_sale_draft_payment"
+msgid "You cannot reset to draft sale \"%(sale)s\" because it has payments."
+msgstr ""

modules/sale_payment/locale/ca.po

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+#
+msgid ""
+msgstr "Content-Type: text/plain; charset=utf-8\n"
+
+msgctxt "field:sale.sale,payments:"
+msgid "Payments"
+msgstr "Cobraments"
+
+msgctxt "model:ir.action,name:act_payments_relate"
+msgid "Payments"
+msgstr "Cobraments"
+
+msgctxt "model:ir.message,text:msg_sale_cancel_payment"
+msgid "You cannot cancel sale \"%(sale)s\" because it has payments."
+msgstr "No podeu cancel·lar la venda \"%(sale)s\" perquè té pagaments."
+
+msgctxt "model:ir.message,text:msg_sale_draft_payment"
+msgid "You cannot reset to draft sale \"%(sale)s\" because it has payments."
+msgstr "No podeu restablir a esborrany la venda \"%(sale)s\" perquè té pagaments."

modules/sale_payment/locale/cs.po

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+#
+msgid ""
+msgstr "Content-Type: text/plain; charset=utf-8\n"
+
+msgctxt "field:sale.sale,payments:"
+msgid "Payments"
+msgstr ""
+
+msgctxt "model:ir.action,name:act_payments_relate"
+msgid "Payments"
+msgstr ""
+
+msgctxt "model:ir.message,text:msg_sale_cancel_payment"
+msgid "You cannot cancel sale \"%(sale)s\" because it has payments."
+msgstr ""
+
+msgctxt "model:ir.message,text:msg_sale_draft_payment"
+msgid "You cannot reset to draft sale \"%(sale)s\" because it has payments."
+msgstr ""

modules/sale_payment/locale/de.po

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+#
+msgid ""
+msgstr "Content-Type: text/plain; charset=utf-8\n"
+
+msgctxt "field:sale.sale,payments:"
+msgid "Payments"
+msgstr "Zahlungen"
+
+msgctxt "model:ir.action,name:act_payments_relate"
+msgid "Payments"
+msgstr "Zahlungen"
+
+msgctxt "model:ir.message,text:msg_sale_cancel_payment"
+msgid "You cannot cancel sale \"%(sale)s\" because it has payments."
+msgstr ""
+"Der Verkauf \"%(sale)s\" kann nicht annulliert werden, weil es zugehörige "
+"Zahlungen gibt."
+
+msgctxt "model:ir.message,text:msg_sale_draft_payment"
+msgid "You cannot reset to draft sale \"%(sale)s\" because it has payments."
+msgstr ""
+"Der Verkauf \"%(sale)s\" kann nicht auf den Entwurfsstatus zurückgesetzt "
+"werden, weil es zu ihm gehörende Zahlungen gibt."

modules/sale_payment/locale/es.po

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+#
+msgid ""
+msgstr "Content-Type: text/plain; charset=utf-8\n"
+
+msgctxt "field:sale.sale,payments:"
+msgid "Payments"
+msgstr "Cobros"
+
+msgctxt "model:ir.action,name:act_payments_relate"
+msgid "Payments"
+msgstr "Cobros"
+
+msgctxt "model:ir.message,text:msg_sale_cancel_payment"
+msgid "You cannot cancel sale \"%(sale)s\" because it has payments."
+msgstr "No puede cancelar la venta \"%(sale)s\" porque tiene pagos."
+
+msgctxt "model:ir.message,text:msg_sale_draft_payment"
+msgid "You cannot reset to draft sale \"%(sale)s\" because it has payments."
+msgstr "No puede restablecer a borrador la venta \"%(sale)s\" porque tiene pagos."

modules/sale_payment/locale/es_419.po

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+#
+msgid ""
+msgstr "Content-Type: text/plain; charset=utf-8\n"
+
+msgctxt "field:sale.sale,payments:"
+msgid "Payments"
+msgstr ""
+
+msgctxt "model:ir.action,name:act_payments_relate"
+msgid "Payments"
+msgstr ""
+
+msgctxt "model:ir.message,text:msg_sale_cancel_payment"
+msgid "You cannot cancel sale \"%(sale)s\" because it has payments."
+msgstr ""
+
+msgctxt "model:ir.message,text:msg_sale_draft_payment"
+msgid "You cannot reset to draft sale \"%(sale)s\" because it has payments."
+msgstr ""

modules/sale_payment/locale/et.po

@@ -0,0 +1,22 @@
+#
+msgid ""
+msgstr "Content-Type: text/plain; charset=utf-8\n"
+
+msgctxt "field:sale.sale,payments:"
+msgid "Payments"
+msgstr "Laekumised"
+
+#, fuzzy
+msgctxt "model:ir.action,name:act_payments_relate"
+msgid "Payments"
+msgstr "Laekumised"
+
+msgctxt "model:ir.message,text:msg_sale_cancel_payment"
+msgid "You cannot cancel sale \"%(sale)s\" because it has payments."
+msgstr "Ei saa tühistada müüki \"%(sale)s\", kuna sellega on seotud laekumised."
+
+msgctxt "model:ir.message,text:msg_sale_draft_payment"
+msgid "You cannot reset to draft sale \"%(sale)s\" because it has payments."
+msgstr ""
+"Ei saa muuta müüki \"%(sale)s\" mustandiks, kuna sellega on seotud "
+"laekumised."

modules/sale_payment/locale/fa.po

@@ -0,0 +1,22 @@
+#
+msgid ""
+msgstr "Content-Type: text/plain; charset=utf-8\n"
+
+msgctxt "field:sale.sale,payments:"
+msgid "Payments"
+msgstr "پرداخت ها"
+
+#, fuzzy
+msgctxt "model:ir.action,name:act_payments_relate"
+msgid "Payments"
+msgstr "پرداخت ها"
+
+msgctxt "model:ir.message,text:msg_sale_cancel_payment"
+msgid "You cannot cancel sale \"%(sale)s\" because it has payments."
+msgstr "شما نمیتوانید فروش :\"%(sale)s\"راحذف کنید، چرا که پرداخت شده است."
+
+msgctxt "model:ir.message,text:msg_sale_draft_payment"
+msgid "You cannot reset to draft sale \"%(sale)s\" because it has payments."
+msgstr ""
+"شما نمیتوانید حالت فروش :\"%(sale)s\" را به پیش نویس بازنشانی کنید، چرا که "
+"پرداخت شده است."

modules/sale_payment/locale/fi.po

@@ -0,0 +1,19 @@
+#
+msgid ""
+msgstr "Content-Type: text/plain; charset=utf-8\n"
+
+msgctxt "field:sale.sale,payments:"
+msgid "Payments"
+msgstr ""
+
+msgctxt "model:ir.action,name:act_payments_relate"
+msgid "Payments"
+msgstr ""
+
+msgctxt "model:ir.message,text:msg_sale_cancel_payment"
+msgid "You cannot cancel sale \"%(sale)s\" because it has payments."
+msgstr ""
+
+msgctxt "model:ir.message,text:msg_sale_draft_payment"
+msgid "You cannot reset to draft sale \"%(sale)s\" because it has payments."
+msgstr ""

modules/sale_payment/locale/fr.po

@@ -0,0 +1,22 @@
+#
+msgid ""
+msgstr "Content-Type: text/plain; charset=utf-8\n"
+
+msgctxt "field:sale.sale,payments:"
+msgid "Payments"
+msgstr "Paiements"
+
+msgctxt "model:ir.action,name:act_payments_relate"
+msgid "Payments"
+msgstr "Paiements"
+
+msgctxt "model:ir.message,text:msg_sale_cancel_payment"
+msgid "You cannot cancel sale \"%(sale)s\" because it has payments."
+msgstr ""
+"Vous ne pouvez pas annuler la vente « %(sale)s » car elle a des paiements."
+
+msgctxt "model:ir.message,text:msg_sale_draft_payment"
+msgid "You cannot reset to draft sale \"%(sale)s\" because it has payments."
+msgstr ""
+"Vous ne pouvez pas réinitialiser à l'état brouillon la vente « %(sale)s » "
+"car elle a des paiements."

modules/sale_payment/locale/hu.po

@@ -0,0 +1,19 @@
+#
+msgid ""
+msgstr "Content-Type: text/plain; charset=utf-8\n"
+
+msgctxt "field:sale.sale,payments:"
+msgid "Payments"
+msgstr ""
+
+msgctxt "model:ir.action,name:act_payments_relate"
+msgid "Payments"
+msgstr ""
+
+msgctxt "model:ir.message,text:msg_sale_cancel_payment"
+msgid "You cannot cancel sale \"%(sale)s\" because it has payments."
+msgstr ""
+
+msgctxt "model:ir.message,text:msg_sale_draft_payment"
+msgid "You cannot reset to draft sale \"%(sale)s\" because it has payments."
+msgstr ""

modules/sale_payment/locale/id.po

@@ -0,0 +1,23 @@
+#
+msgid ""
+msgstr "Content-Type: text/plain; charset=utf-8\n"
+
+msgctxt "field:sale.sale,payments:"
+msgid "Payments"
+msgstr "Pembayaran"
+
+msgctxt "model:ir.action,name:act_payments_relate"
+msgid "Payments"
+msgstr "Pembayaran"
+
+msgctxt "model:ir.message,text:msg_sale_cancel_payment"
+msgid "You cannot cancel sale \"%(sale)s\" because it has payments."
+msgstr ""
+"Anda tidak dapat membatalkan penjualan \"%(sale)s\" karena memiliki "
+"pembayaran."
+
+msgctxt "model:ir.message,text:msg_sale_draft_payment"
+msgid "You cannot reset to draft sale \"%(sale)s\" because it has payments."
+msgstr ""
+"Anda tidak dapat mengatur ulang ke konsep penjualan \"%(sale)s\" karena "
+"memiliki pembayaran."

modules/sale_payment/locale/it.po

@@ -0,0 +1,21 @@
+#
+msgid ""
+msgstr "Content-Type: text/plain; charset=utf-8\n"
+
+msgctxt "field:sale.sale,payments:"
+msgid "Payments"
+msgstr "Pagamenti"
+
+msgctxt "model:ir.action,name:act_payments_relate"
+msgid "Payments"
+msgstr "Pagamenti"
+
+msgctxt "model:ir.message,text:msg_sale_cancel_payment"
+msgid "You cannot cancel sale \"%(sale)s\" because it has payments."
+msgstr "Non è possibile annullare la vendita \"%(sale)s\" perché ha pagamenti."
+
+msgctxt "model:ir.message,text:msg_sale_draft_payment"
+msgid "You cannot reset to draft sale \"%(sale)s\" because it has payments."
+msgstr ""
+"Non è possibile annullare la bozza di vendita \"%(sale)s\" perché ha "
+"pagamenti."

modules/sale_payment/locale/lo.po

@@ -0,0 +1,19 @@
+#
+msgid ""
+msgstr "Content-Type: text/plain; charset=utf-8\n"
+
+msgctxt "field:sale.sale,payments:"
+msgid "Payments"
+msgstr ""
+
+msgctxt "model:ir.action,name:act_payments_relate"
+msgid "Payments"
+msgstr ""
+
+msgctxt "model:ir.message,text:msg_sale_cancel_payment"
+msgid "You cannot cancel sale \"%(sale)s\" because it has payments."
+msgstr ""
+
+msgctxt "model:ir.message,text:msg_sale_draft_payment"
+msgid "You cannot reset to draft sale \"%(sale)s\" because it has payments."
+msgstr ""

modules/sale_payment/locale/lt.po

@@ -0,0 +1,19 @@
+#
+msgid ""
+msgstr "Content-Type: text/plain; charset=utf-8\n"
+
+msgctxt "field:sale.sale,payments:"
+msgid "Payments"
+msgstr ""
+
+msgctxt "model:ir.action,name:act_payments_relate"
+msgid "Payments"
+msgstr ""
+
+msgctxt "model:ir.message,text:msg_sale_cancel_payment"
+msgid "You cannot cancel sale \"%(sale)s\" because it has payments."
+msgstr ""
+
+msgctxt "model:ir.message,text:msg_sale_draft_payment"
+msgid "You cannot reset to draft sale \"%(sale)s\" because it has payments."
+msgstr ""

modules/sale_payment/locale/nl.po

@@ -0,0 +1,23 @@
+#
+msgid ""
+msgstr "Content-Type: text/plain; charset=utf-8\n"
+
+msgctxt "field:sale.sale,payments:"
+msgid "Payments"
+msgstr "betalingen"
+
+msgctxt "model:ir.action,name:act_payments_relate"
+msgid "Payments"
+msgstr "Betalingen"
+
+msgctxt "model:ir.message,text:msg_sale_cancel_payment"
+msgid "You cannot cancel sale \"%(sale)s\" because it has payments."
+msgstr ""
+"U kunt de verkoop \"%(sale)s\" niet annuleren omdat deze een betalingen "
+"heeft."
+
+msgctxt "model:ir.message,text:msg_sale_draft_payment"
+msgid "You cannot reset to draft sale \"%(sale)s\" because it has payments."
+msgstr ""
+"U kunt de verkoop \"%(sale)s\" niet terug zetten naar concept status omdat "
+"deze betalingen heeft."

modules/sale_payment/locale/pl.po

@@ -0,0 +1,20 @@
+#
+msgid ""
+msgstr "Content-Type: text/plain; charset=utf-8\n"
+
+msgctxt "field:sale.sale,payments:"
+msgid "Payments"
+msgstr "Płatności"
+
+#, fuzzy
+msgctxt "model:ir.action,name:act_payments_relate"
+msgid "Payments"
+msgstr "Płatności"
+
+msgctxt "model:ir.message,text:msg_sale_cancel_payment"
+msgid "You cannot cancel sale \"%(sale)s\" because it has payments."
+msgstr ""
+
+msgctxt "model:ir.message,text:msg_sale_draft_payment"
+msgid "You cannot reset to draft sale \"%(sale)s\" because it has payments."
+msgstr ""

modules/sale_payment/locale/pt.po

@@ -0,0 +1,20 @@
+#
+msgid ""
+msgstr "Content-Type: text/plain; charset=utf-8\n"
+
+msgctxt "field:sale.sale,payments:"
+msgid "Payments"
+msgstr "Pagamentos"
+
+#, fuzzy
+msgctxt "model:ir.action,name:act_payments_relate"
+msgid "Payments"
+msgstr "Pagamentos"
+
+msgctxt "model:ir.message,text:msg_sale_cancel_payment"
+msgid "You cannot cancel sale \"%(sale)s\" because it has payments."
+msgstr ""
+
+msgctxt "model:ir.message,text:msg_sale_draft_payment"
+msgid "You cannot reset to draft sale \"%(sale)s\" because it has payments."
+msgstr ""

modules/sale_payment/locale/ro.po

@@ -0,0 +1,19 @@
+#
+msgid ""
+msgstr "Content-Type: text/plain; charset=utf-8\n"
+
+msgctxt "field:sale.sale,payments:"
+msgid "Payments"
+msgstr "Plați"
+
+msgctxt "model:ir.action,name:act_payments_relate"
+msgid "Payments"
+msgstr "Plați"
+
+msgctxt "model:ir.message,text:msg_sale_cancel_payment"
+msgid "You cannot cancel sale \"%(sale)s\" because it has payments."
+msgstr "Vânzarea \"%(sale)s\" nu se poate anula pentru că are plați."
+
+msgctxt "model:ir.message,text:msg_sale_draft_payment"
+msgid "You cannot reset to draft sale \"%(sale)s\" because it has payments."
+msgstr "Nu se poate reseta vânzarea \"%(sale)s\" la draft pentru ca are plați."

modules/sale_payment/locale/ru.po

@@ -0,0 +1,19 @@
+#
+msgid ""
+msgstr "Content-Type: text/plain; charset=utf-8\n"
+
+msgctxt "field:sale.sale,payments:"
+msgid "Payments"
+msgstr ""
+
+msgctxt "model:ir.action,name:act_payments_relate"
+msgid "Payments"
+msgstr ""
+
+msgctxt "model:ir.message,text:msg_sale_cancel_payment"
+msgid "You cannot cancel sale \"%(sale)s\" because it has payments."
+msgstr ""
+
+msgctxt "model:ir.message,text:msg_sale_draft_payment"
+msgid "You cannot reset to draft sale \"%(sale)s\" because it has payments."
+msgstr ""

modules/sale_payment/locale/sl.po

@@ -0,0 +1,19 @@
+#
+msgid ""
+msgstr "Content-Type: text/plain; charset=utf-8\n"
+
+msgctxt "field:sale.sale,payments:"
+msgid "Payments"
+msgstr ""
+
+msgctxt "model:ir.action,name:act_payments_relate"
+msgid "Payments"
+msgstr ""
+
+msgctxt "model:ir.message,text:msg_sale_cancel_payment"
+msgid "You cannot cancel sale \"%(sale)s\" because it has payments."
+msgstr ""
+
+msgctxt "model:ir.message,text:msg_sale_draft_payment"
+msgid "You cannot reset to draft sale \"%(sale)s\" because it has payments."
+msgstr ""

modules/sale_payment/locale/tr.po

@@ -0,0 +1,19 @@
+#
+msgid ""
+msgstr "Content-Type: text/plain; charset=utf-8\n"
+
+msgctxt "field:sale.sale,payments:"
+msgid "Payments"
+msgstr ""
+
+msgctxt "model:ir.action,name:act_payments_relate"
+msgid "Payments"
+msgstr ""
+
+msgctxt "model:ir.message,text:msg_sale_cancel_payment"
+msgid "You cannot cancel sale \"%(sale)s\" because it has payments."
+msgstr ""
+
+msgctxt "model:ir.message,text:msg_sale_draft_payment"
+msgid "You cannot reset to draft sale \"%(sale)s\" because it has payments."
+msgstr ""

modules/sale_payment/locale/uk.po

@@ -0,0 +1,19 @@
+#
+msgid ""
+msgstr "Content-Type: text/plain; charset=utf-8\n"
+
+msgctxt "field:sale.sale,payments:"
+msgid "Payments"
+msgstr ""
+
+msgctxt "model:ir.action,name:act_payments_relate"
+msgid "Payments"
+msgstr ""
+
+msgctxt "model:ir.message,text:msg_sale_cancel_payment"
+msgid "You cannot cancel sale \"%(sale)s\" because it has payments."
+msgstr ""
+
+msgctxt "model:ir.message,text:msg_sale_draft_payment"
+msgid "You cannot reset to draft sale \"%(sale)s\" because it has payments."
+msgstr ""

modules/sale_payment/locale/zh_CN.po

@@ -0,0 +1,19 @@
+#
+msgid ""
+msgstr "Content-Type: text/plain; charset=utf-8\n"
+
+msgctxt "field:sale.sale,payments:"
+msgid "Payments"
+msgstr ""
+
+msgctxt "model:ir.action,name:act_payments_relate"
+msgid "Payments"
+msgstr ""
+
+msgctxt "model:ir.message,text:msg_sale_cancel_payment"
+msgid "You cannot cancel sale \"%(sale)s\" because it has payments."
+msgstr ""
+
+msgctxt "model:ir.message,text:msg_sale_draft_payment"
+msgid "You cannot reset to draft sale \"%(sale)s\" because it has payments."
+msgstr ""

modules/sale_payment/message.xml

@@ -0,0 +1,13 @@
+<?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 grouped="1">
+        <record model="ir.message" id="msg_sale_cancel_payment">
+            <field name="text">You cannot cancel sale "%(sale)s" because it has payments.</field>
+        </record>
+        <record model="ir.message" id="msg_sale_draft_payment">
+            <field name="text">You cannot reset to draft sale "%(sale)s" because it has payments.</field>
+        </record>
+    </data>
+</tryton>

modules/sale_payment/sale.py

@@ -0,0 +1,89 @@
+# 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 functools
+
+from trytond.i18n import gettext
+from trytond.model import ModelView, Workflow, fields
+from trytond.model.exceptions import AccessError
+from trytond.pool import PoolMeta
+from trytond.pyson import Bool, Eval, If
+
+
+def no_payment(error):
+    def decorator(func):
+        @functools.wraps(func)
+        def wrapper(cls, sales, *args, **kwargs):
+            for sale in sales:
+                if not all((p.state == 'failed' for p in sale.payments)):
+                    raise AccessError(gettext(error, sale=sale.rec_name))
+            return func(cls, sales, *args, **kwargs)
+        return wrapper
+    return decorator
+
+
+class Sale(metaclass=PoolMeta):
+    __name__ = 'sale.sale'
+    payments = fields.One2Many(
+        'account.payment', 'origin', "Payments",
+        domain=[
+            ('company', '=', Eval('company', -1)),
+            If(Eval('total_amount', 0) >= 0,
+                ('kind', '=', 'receivable'),
+                ('kind', '=', 'payable'),
+                ),
+            ('party', '=', If(Bool(Eval('invoice_party')),
+                    Eval('invoice_party'), Eval('party'))),
+            ('currency', '=', Eval('currency')),
+            ],
+        states={
+            'readonly': Eval('state') != 'quotation',
+            })
+
+    @classmethod
+    @ModelView.button
+    @Workflow.transition('cancelled')
+    @no_payment('sale_payment.msg_sale_cancel_payment')
+    def cancel(cls, sales):
+        super(Sale, cls).cancel(sales)
+
+    @classmethod
+    @ModelView.button
+    @Workflow.transition('draft')
+    @no_payment('sale_payment.msg_sale_draft_payment')
+    def draft(cls, sales):
+        super(Sale, cls).draft(sales)
+
+    @classmethod
+    def copy(cls, sales, default=None):
+        if default is None:
+            default = {}
+        else:
+            default = default.copy()
+        default.setdefault('payments', None)
+        return super(Sale, cls).copy(sales, default=default)
+
+    @property
+    def payment_amount_authorized(self):
+        "Total amount of the authorized payments"
+        return sum(p.amount for p in self.payments if p.is_authorized)
+
+    @property
+    def amount_to_pay(self):
+        "Amount to pay to confirm the sale"
+        return self.total_amount
+
+    @classmethod
+    def payment_confirm(cls, sales):
+        "Confirm the sale based on payment authorization"
+        to_confirm = []
+        for sale in sales:
+            if sale.payment_amount_authorized >= sale.amount_to_pay:
+                to_confirm.append(sale)
+        if to_confirm:
+            to_confirm = cls.browse(to_confirm)  # optimize cache
+            cls.confirm(to_confirm)
+
+    @property
+    def credit_limit_amount(self):
+        amount = super().credit_limit_amount
+        return max(0, amount - self.payment_amount_authorized)

modules/sale_payment/sale.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0"?>
+<tryton>
+    <data>
+        <record model="ir.ui.view" id="sale_view_form">
+            <field name="model">sale.sale</field>
+            <field name="inherit" ref="sale.sale_view_form"/>
+            <field name="name">sale_form</field>
+        </record>
+        <record model="ir.action.act_window" id="act_payments_relate">
+            <field name="name">Payments</field>
+            <field name="res_model">account.payment</field>
+            <field
+                name="domain"
+                eval="[If(Eval('active_ids', []) == [Eval('active_id')], ('origin.id', '=', Eval('active_id'), 'sale.sale'), ('origin.id', 'in', Eval('active_ids'), 'sale.sale'))]"
+                pyson="1"/>
+        </record>
+        <record model="ir.action.keyword" id="act_payments_relate_keyword1">
+            <field name="keyword">form_relate</field>
+            <field name="model">sale.sale,-1</field>
+            <field name="action" ref="act_payments_relate"/>
+        </record>
+    </data>
+</tryton>

modules/sale_payment/tests/__init__.py

@@ -0,0 +1,2 @@
+# This file is part of Tryton.  The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.

modules/sale_payment/tests/scenario_sale_payment.rst

@@ -0,0 +1,209 @@
+=====================
+Sale Payment Scenario
+=====================
+
+Imports::
+
+    >>> from decimal import Decimal
+
+    >>> from proteus import Model
+    >>> from trytond.modules.account.tests.tools import (
+    ...     create_chart, create_fiscalyear, get_accounts)
+    >>> from trytond.modules.account_invoice.tests.tools import (
+    ...     set_fiscalyear_invoice_sequences)
+    >>> from trytond.modules.company.tests.tools import create_company, get_company
+    >>> from trytond.tests.tools import activate_modules
+
+Activate modules::
+
+    >>> config = activate_modules(['sale_payment', 'account_payment_clearing'])
+
+Create company::
+
+    >>> _ = create_company()
+    >>> company = get_company()
+
+Create fiscal year::
+
+    >>> fiscalyear = set_fiscalyear_invoice_sequences(
+    ...     create_fiscalyear(company))
+    >>> fiscalyear.click('create_period')
+
+Create chart of accounts::
+
+    >>> _ = create_chart(company)
+    >>> accounts = get_accounts(company)
+    >>> revenue = accounts['revenue']
+    >>> payable = accounts['payable']
+
+    >>> Account = Model.get('account.account')
+    >>> bank_clearing = Account(parent=payable.parent)
+    >>> bank_clearing.name = 'Bank Clearing'
+    >>> bank_clearing.type = payable.type
+    >>> bank_clearing.reconcile = True
+    >>> bank_clearing.deferral = True
+    >>> bank_clearing.save()
+
+    >>> Journal = Model.get('account.journal')
+    >>> expense, = Journal.find([('code', '=', 'EXP')])
+
+Create payment journal::
+
+    >>> PaymentJournal = Model.get('account.payment.journal')
+    >>> payment_journal = PaymentJournal(name='Manual',
+    ...     process_method='manual', clearing_journal=expense,
+    ...     clearing_account=bank_clearing)
+    >>> payment_journal.save()
+
+Create parties::
+
+    >>> Party = Model.get('party.party')
+    >>> customer = Party(name='Customer')
+    >>> customer.save()
+
+Default account product::
+
+    >>> AccountConfiguration = Model.get('account.configuration')
+    >>> account_configuration = AccountConfiguration(1)
+    >>> account_configuration.default_category_account_revenue = revenue
+    >>> account_configuration.save()
+
+Create a sale quotation::
+
+    >>> Sale = Model.get('sale.sale')
+    >>> sale = Sale()
+    >>> sale.party = customer
+    >>> sale.invoice_method = 'order'
+    >>> sale_line = sale.lines.new()
+    >>> sale_line.description = "Test"
+    >>> sale_line.quantity = 1.0
+    >>> sale_line.unit_price = Decimal(100)
+    >>> sale.click('quote')
+    >>> sale.total_amount
+    Decimal('100.00')
+    >>> sale.state
+    'quotation'
+
+Create a partial payment::
+
+    >>> Payment = Model.get('account.payment')
+    >>> payment = Payment()
+    >>> payment.journal = payment_journal
+    >>> payment.kind = 'receivable'
+    >>> payment.party = sale.party
+    >>> payment.origin = sale
+    >>> payment.amount = Decimal('40.00')
+    >>> payment.click('submit')
+    >>> payment.state
+    'submitted'
+
+Attempt to put sale back to draft::
+
+    >>> sale.click('draft')
+    Traceback (most recent call last):
+        ...
+    AccessError: ...
+    >>> sale.state
+    'quotation'
+
+Attempt to cancel sale::
+
+    >>> sale.click('cancel')
+    Traceback (most recent call last):
+        ...
+    AccessError: ...
+    >>> sale.state
+    'quotation'
+
+Revert sale to draft after failed payment::
+
+    >>> process_payment = payment.click('process_wizard')
+    >>> payment.click('fail')
+    >>> payment.state
+    'failed'
+    >>> sale.click('draft')
+    >>> sale.state
+    'draft'
+
+Attempt to add a second payment to draft sale::
+
+    >>> payment = Payment()
+    >>> payment.journal = payment_journal
+    >>> payment.kind = 'receivable'
+    >>> payment.party = sale.party
+    >>> payment.origin = sale
+    >>> payment.amount = Decimal('30.00')
+    >>> payment.save()
+    Traceback (most recent call last):
+        ...
+    DomainValidationError: ...
+
+Cancel the sale::
+
+    >>> sale.click('cancel')
+    >>> sale.state
+    'cancelled'
+
+Attempt to add a second payment to the cancelled sale::
+
+    >>> payment = Payment()
+    >>> payment.journal = payment_journal
+    >>> payment.kind = 'receivable'
+    >>> payment.party = sale.party
+    >>> payment.origin = sale
+    >>> payment.amount = Decimal('30.00')
+    >>> payment.save()
+    Traceback (most recent call last):
+        ...
+    DomainValidationError: ...
+
+Revive the sale::
+
+    >>> sale.click('draft')
+    >>> sale.click('quote')
+    >>> sale.state
+    'quotation'
+
+Change the first payment to succeed::
+
+    >>> payment, = sale.payments
+    >>> payment.click('succeed')
+    >>> sale.state
+    'quotation'
+
+Create and process a final payment::
+
+    >>> payment = Payment()
+    >>> payment.journal = payment_journal
+    >>> payment.kind = 'receivable'
+    >>> payment.party = sale.party
+    >>> payment.origin = sale
+    >>> payment.amount = Decimal('60.00')
+    >>> payment.click('submit')
+    >>> process_payment = payment.click('process_wizard')
+    >>> payment.click('succeed')
+
+The sale should be processing::
+
+    >>> sale.reload()
+    >>> sale.state
+    'processing'
+
+Post the invoice and check amount to pay::
+
+    >>> sale.click('process')
+    >>> invoice, = sale.invoices
+    >>> invoice.total_amount
+    Decimal('100.00')
+    >>> invoice.click('post')
+    >>> invoice.amount_to_pay
+    Decimal('0')
+    >>> invoice.state
+    'paid'
+
+Fail one payment and check invoice is no more paid::
+
+    >>> payment.click('fail')
+    >>> invoice.reload()
+    >>> invoice.state
+    'posted'

modules/sale_payment/tests/scenario_sale_payment_no_clearing.rst

@@ -0,0 +1,107 @@
+=================================
+Sale Payment Scenario No Clearing
+=================================
+
+Imports::
+
+    >>> from decimal import Decimal
+
+    >>> from proteus import Model
+    >>> from trytond.modules.account.tests.tools import (
+    ...     create_chart, create_fiscalyear, get_accounts)
+    >>> from trytond.modules.account_invoice.tests.tools import (
+    ...     set_fiscalyear_invoice_sequences)
+    >>> from trytond.modules.company.tests.tools import create_company, get_company
+    >>> from trytond.tests.tools import activate_modules
+
+Activate modules::
+
+    >>> config = activate_modules('sale_payment')
+
+    >>> PaymentJournal = Model.get('account.payment.journal')
+    >>> Party = Model.get('party.party')
+    >>> AccountConfiguration = Model.get('account.configuration')
+    >>> Sale = Model.get('sale.sale')
+    >>> Payment = Model.get('account.payment')
+
+Create company::
+
+    >>> _ = create_company()
+    >>> company = get_company()
+
+Create fiscal year::
+
+    >>> fiscalyear = set_fiscalyear_invoice_sequences(
+    ...     create_fiscalyear(company))
+    >>> fiscalyear.click('create_period')
+
+Create chart of accounts::
+
+    >>> _ = create_chart(company)
+    >>> accounts = get_accounts(company)
+    >>> revenue = accounts['revenue']
+    >>> payable = accounts['payable']
+
+Create payment journal::
+
+    >>> payment_journal = PaymentJournal(
+    ...     name="Manual", process_method='manual')
+    >>> payment_journal.save()
+
+Create parties::
+
+    >>> customer = Party(name="Customer")
+    >>> customer.save()
+
+Default account product::
+
+    >>> account_configuration = AccountConfiguration(1)
+    >>> account_configuration.default_category_account_revenue = revenue
+    >>> account_configuration.save()
+
+Create a sale quotation::
+
+    >>> sale = Sale()
+    >>> sale.party = customer
+    >>> sale.invoice_method = 'order'
+    >>> sale_line = sale.lines.new()
+    >>> sale_line.description = "Test"
+    >>> sale_line.quantity = 1.0
+    >>> sale_line.unit_price = Decimal(100)
+    >>> sale.click('quote')
+    >>> sale.total_amount
+    Decimal('100.00')
+    >>> sale.state
+    'quotation'
+
+Pay the sale using payment::
+
+    >>> payment = Payment()
+    >>> payment.journal = payment_journal
+    >>> payment.kind = 'receivable'
+    >>> payment.party = sale.party
+    >>> payment.origin = sale
+    >>> payment.amount = Decimal('100.00')
+    >>> payment.click('submit')
+    >>> payment.state
+    'submitted'
+    >>> process_payment = payment.click('process_wizard')
+    >>> payment.click('succeed')
+
+The sale should be processing::
+
+    >>> sale.reload()
+    >>> sale.state
+    'processing'
+
+Post the invoice and check amount to pay::
+
+    >>> sale.click('process')
+    >>> invoice, = sale.invoices
+    >>> invoice.total_amount
+    Decimal('100.00')
+    >>> invoice.click('post')
+    >>> invoice.amount_to_pay
+    Decimal('0.00')
+    >>> invoice.state
+    'posted'

modules/sale_payment/tests/test_module.py

@@ -0,0 +1,12 @@
+# 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.tests.test_tryton import ModuleTestCase
+
+
+class AccountPaymentTestCase(ModuleTestCase):
+    'Test Sale Payment module'
+    module = 'sale_payment'
+
+
+del ModuleTestCase

modules/sale_payment/tests/test_scenario.py

@@ -0,0 +1,8 @@
+# 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.tests.test_tryton import load_doc_tests
+
+
+def load_tests(*args, **kwargs):
+    return load_doc_tests(__name__, __file__, *args, **kwargs)

modules/sale_payment/tryton.cfg

@@ -0,0 +1,14 @@
+[tryton]
+version=7.2.1
+depends:
+    account_invoice
+    account_payment
+    ir
+    res
+    sale
+extras_depend:
+    account_payment_clearing
+    sale_credit_limit
+xml:
+    sale.xml
+    message.xml

modules/sale_payment/view/sale_form.xml

@@ -0,0 +1,8 @@
+<?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="//group[@id='links']" position="inside">
+        <link icon="tryton-payment" name="sale_payment.act_payments_relate"/>
+    </xpath>
+</data>