Allow SEPA messages to be downloaded at once

Closes #13919

modules/account_payment_sepa/CHANGELOG

@@ -1,3 +1,4 @@
+* Allow messages to be downloaded at once
 
 Version 7.4.0 - 2024-11-04
 --------------------------

modules/account_payment_sepa/__init__.py

@@ -23,4 +23,5 @@ def register():
         module='account_payment_sepa', type_='wizard')
     Pool.register(
         payment.MandateReport,
+        payment.MessageReport,
         module='account_payment_sepa', type_='report')

modules/account_payment_sepa/payment.py

@@ -24,6 +24,7 @@ from trytond.modules.account_payment.exceptions import ProcessError
 from trytond.modules.company import CompanyReport
 from trytond.pool import Pool, PoolMeta
 from trytond.pyson import Eval, If
+from trytond.report import Report
 from trytond.tools import (
     grouped_slice, is_full_text, lstrip_wildcard, reduce_ids, sortable_values)
 from trytond.transaction import Transaction
@@ -905,6 +906,12 @@ class Message(Workflow, ModelSQL, ModelView):
         models = cls._get_origin()
         return [(None, '')] + [(m, get_name(m)) for m in models]
 
+    def get_rec_name(self, name):
+        if self.origin:
+            return self.origin.rec_name
+        else:
+            return f'({self.id})'
+
     @classmethod
     @ModelView.button
     @Workflow.transition('draft')
@@ -966,3 +973,12 @@ class Message(Workflow, ModelSQL, ModelView):
 
     def send(self):
         pass
+
+
+class MessageReport(Report):
+    __name__ = 'account.payment.sepa.message'
+
+    @classmethod
+    def render(cls, action, report_context):
+        record = report_context['record']
+        return record.message

modules/account_payment_sepa/payment.xml

@@ -303,6 +303,20 @@ this repository contains the full copyright notices and license terms. -->
             <field name="string">Generate SEPA Message</field>
         </record>
 
+        <record model="ir.action.report" id="report_message">
+            <field name="name">Message</field>
+            <field name="model">account.payment.sepa.message</field>
+            <field name="report_name">account.payment.sepa.message</field>
+            <field name="single" eval="True"/>
+            <field name="translatable" eval="False"/>
+            <field name="template_extension">xml</field>
+        </record>
+        <record model="ir.action.keyword" id="report_message_keyword">
+            <field name="keyword">form_print</field>
+            <field name="model">account.payment.sepa.message,-1</field>
+            <field name="action" ref="report_message"/>
+        </record>
+
         <record model="ir.action.report" id="report_mandate">
             <field name="name">Mandate</field>
             <field name="model">account.payment.sepa.mandate</field>

modules/account_payment_sepa/setup.py

@@ -50,7 +50,7 @@ for dep in info.get('depends', []):
         requires.append(get_require_version('trytond_%s' % dep))
 requires.append(get_require_version('trytond'))
 
-tests_require = []
+tests_require = [get_require_version('proteus')]
 
 setup(name=name,
     version=version,

modules/account_payment_sepa/tests/scenario_account_payment_sepa.rst

@@ -0,0 +1,134 @@
+=============================
+Account Payment SEPA Scenario
+=============================
+
+Imports::
+
+    >>> import datetime as dt
+    >>> from decimal import Decimal
+
+    >>> from proteus import Model, Report
+    >>> from trytond.modules.account.tests.tools import (
+    ...     create_chart, create_fiscalyear, get_accounts)
+    >>> from trytond.modules.company.tests.tools import create_company, get_company
+    >>> from trytond.tests.tools import activate_modules
+
+    >>> today = dt.date.today()
+
+Activate modules::
+
+    >>> config = activate_modules(
+    ...     'account_payment_sepa', create_company, create_chart, create_fiscalyear)
+
+    >>> Bank = Model.get('bank')
+    >>> BankAccount = Model.get('bank.account')
+    >>> Mandate = Model.get('account.payment.sepa.mandate')
+    >>> Message = Model.get('account.payment.sepa.message')
+    >>> Party = Model.get('party.party')
+    >>> Payment = Model.get('account.payment')
+    >>> PaymentJournal = Model.get('account.payment.journal')
+
+    >>> company = get_company()
+    >>> accounts = get_accounts()
+
+Create parties::
+
+    >>> customer = Party(name='Customer')
+    >>> customer.save()
+    >>> supplier = Party(name='Supplier')
+    >>> supplier.save()
+
+Setup SEPA Identifier::
+
+    >>> identifier = company.party.identifiers.new()
+    >>> identifier.type = 'eu_at_02'
+    >>> identifier.code = 'ES23ZZZ47690558N'
+    >>> company.party.save()
+
+Create bank accounts::
+
+    >>> bank_party = Party(name="EU Bank")
+    >>> bank_party.save()
+
+    >>> company_bank = Bank(party=bank_party, bic='CTBKBEBX')
+    >>> company_bank.save()
+    >>> company_account = BankAccount(bank=company_bank)
+    >>> company_account.owners.append(company.party)
+    >>> company_account_number = company_account.numbers.new()
+    >>> company_account_number.type = 'iban'
+    >>> company_account_number.number = 'BE70953368654125'
+    >>> company_account.save()
+
+    >>> customer_bank = Bank(party=bank_party, bic='KREDBEBB')
+    >>> customer_bank.save()
+    >>> customer_account = BankAccount(bank=customer_bank)
+    >>> customer_account.owners.append(customer)
+    >>> customer_account_number = customer_account.numbers.new()
+    >>> customer_account_number.type = 'iban'
+    >>> customer_account_number.number = 'BE85735556927306'
+    >>> customer_account.save()
+
+    >>> supplier_account = BankAccount(bank=company_bank)
+    >>> supplier_account.owners.append(supplier)
+    >>> supplier_account_number = supplier_account.numbers.new()
+    >>> supplier_account_number.type = 'iban'
+    >>> supplier_account_number.number = 'BE07131673267766'
+    >>> supplier_account.save()
+
+Create mandate::
+
+    >>> mandate = Mandate(party=customer)
+    >>> mandate.account_number = customer_account.numbers[0]
+    >>> mandate.identification = 'MANDATE'
+    >>> mandate.type = 'recurrent'
+    >>> mandate.click('request')
+    >>> mandate.signature_date = today
+    >>> mandate.click('validate_mandate')
+    >>> mandate.state
+    'validated'
+
+Create payment journal::
+
+    >>> payment_journal = PaymentJournal(name="Journal")
+    >>> payment_journal.process_method = 'sepa'
+    >>> payment_journal.sepa_bank_account_number = company_account.numbers[0]
+    >>> payment_journal.sepa_payable_flavor = 'pain.001.001.03'
+    >>> payment_journal.sepa_receivable_flavor = 'pain.008.001.02'
+    >>> payment_journal.save()
+
+Create payments::
+
+    >>> payments = []
+    >>> payment = Payment(party=customer, kind='receivable')
+    >>> payment.journal = payment_journal
+    >>> payment.amount = Decimal('100.00')
+    >>> payment.date = today
+    >>> payment.save()
+    >>> payment.click('submit')
+    >>> payments.append(payment)
+
+    >>> payment = Payment(party=supplier, kind='payable')
+    >>> payment.journal = payment_journal
+    >>> payment.amount = Decimal('500.00')
+    >>> payment.date = today
+    >>> payment.save()
+    >>> payment.click('submit')
+    >>> payment.click('approve')
+    >>> payments.append(payment)
+
+Process payments::
+
+    >>> process_payment = Payment.click(payments, 'process_wizard')
+    >>> groups, = process_payment.actions
+    >>> len(groups)
+    2
+    >>> messages = [m for g in groups for m in g.sepa_messages]
+    >>> len(messages)
+    2
+
+    >>> message_report = Report('account.payment.sepa.message')
+    >>> _ = message_report.execute(messages)
+
+    >>> Message.click(messages, 'do')
+    >>> [m.state for m in messages]
+    ['done', 'done']

modules/account_payment_sepa/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)