Fill analytic when defer invoice

Closes #11306

modules/analytic_invoice/CHANGELOG

@@ -1,3 +1,4 @@
+* Fill analytic lines when defer invoice
 
 Version 6.8.0 - 2023-05-01
 --------------------------

modules/analytic_invoice/__init__.py

@@ -15,6 +15,10 @@ def register():
         asset.Asset,
         module='analytic_invoice', type_='model',
         depends=['account_asset'])
+    Pool.register(
+        invoice.InvoiceDeferred,
+        module='analytic_invoice', type_='model',
+        depends=['account_invoice_defer'])
     Pool.register(
         asset.UpdateAsset,
         module='analytic_invoice', type_='wizard',

modules/analytic_invoice/invoice.py

@@ -53,6 +53,23 @@ class InvoiceLine(AnalyticMixin, metaclass=PoolMeta):
         return lines
 
 
+class InvoiceDeferred(metaclass=PoolMeta):
+    __name__ = 'account.invoice.deferred'
+
+    def get_move(self, period=None):
+        move = super().get_move(period=period)
+        if self.invoice_line.analytic_accounts:
+            for line in move.lines:
+                if line.account.type.statement != 'income':
+                    continue
+                analytic_lines = []
+                for entry in self.invoice_line.analytic_accounts:
+                    analytic_lines.extend(
+                        entry.get_analytic_lines(line, move.date))
+                line.analytic_lines = analytic_lines
+        return move
+
+
 class AnalyticAccountEntry(metaclass=PoolMeta):
     __name__ = 'analytic.account.entry'
 

modules/analytic_invoice/setup.py

@@ -48,7 +48,7 @@ for dep in info.get('depends', []):
 requires.append(get_require_version('trytond'))
 
 tests_require = [get_require_version('proteus')]
-for dep in ['account_asset']:
+for dep in ['account_asset', 'account_invoice_defer']:
     tests_require.append(get_require_version('trytond_%s' % dep))
 
 setup(name=name,

modules/analytic_invoice/tests/scenario_analytic_invoice_defer.rst

@@ -0,0 +1,128 @@
+===============================
+Analytic Invoice Defer Scenario
+===============================
+
+Imports::
+
+    >>> import datetime as dt
+    >>> from decimal import Decimal
+
+    >>> from proteus import Model, Wizard
+    >>> from trytond.tests.tools import activate_modules
+    >>> from trytond.modules.company.tests.tools import (
+    ...     create_company, get_company)
+    >>> from trytond.modules.account.tests.tools import (
+    ...     create_fiscalyear, create_chart, get_accounts)
+    >>> from trytond.modules.account_invoice.tests.tools import (
+    ...     set_fiscalyear_invoice_sequences)
+    >>> from trytond.modules.account_invoice_defer.tests.tools import (
+    ...     add_deferred_accounts)
+
+    >>> today = dt.date.today()
+
+Activate modules::
+
+    >>> config = activate_modules(['analytic_invoice', 'account_invoice_defer'])
+
+    >>> AnalyticAccount = Model.get('analytic_account.account')
+    >>> Invoice = Model.get('account.invoice')
+    >>> InvoiceDeferred = Model.get('account.invoice.deferred')
+    >>> Party = Model.get('party.party')
+    >>> ProductCategory = Model.get('product.category')
+    >>> ProductUom = Model.get('product.uom')
+
+Create company::
+
+    >>> _ = create_company()
+    >>> company = get_company()
+
+Create fiscal year::
+
+    >>> fiscalyear = set_fiscalyear_invoice_sequences(
+    ...     create_fiscalyear(company, today))
+    >>> fiscalyear.click('create_period')
+    >>> period = fiscalyear.periods[0]
+
+Create chart of accounts::
+
+    >>> _ = create_chart(company)
+    >>> accounts = add_deferred_accounts(get_accounts(company))
+
+Create analytic accounts::
+
+    >>> root = AnalyticAccount(type='root', name='Root')
+    >>> root.save()
+    >>> analytic_account = AnalyticAccount(
+    ...     root=root, parent=root, name="Analytic")
+    >>> analytic_account.save()
+
+Create party::
+
+    >>> party = Party(name="Insurer")
+    >>> party.save()
+
+Create account category::
+
+    >>> account_category = ProductCategory(name="Account Category")
+    >>> account_category.accounting = True
+    >>> account_category.account_expense = accounts['expense']
+    >>> account_category.account_revenue = accounts['revenue']
+    >>> account_category.save()
+
+Create product::
+
+    >>> unit, = ProductUom.find([('name', '=', 'Unit')])
+    >>> ProductTemplate = Model.get('product.template')
+    >>> template = ProductTemplate()
+    >>> template.name = "Insurance"
+    >>> template.default_uom = unit
+    >>> template.type = 'service'
+    >>> template.list_price = Decimal('1000')
+    >>> template.account_category = account_category
+    >>> template.save()
+    >>> product, = template.products
+
+Create invoice::
+
+    >>> invoice = Invoice(type='in')
+    >>> invoice.party = party
+    >>> line = invoice.lines.new()
+    >>> line.product = product
+    >>> line.quantity = 1
+    >>> line.unit_price = Decimal('1000')
+    >>> line.defer_from = period.start_date
+    >>> line.defer_to = line.defer_from + dt.timedelta(days=499)
+    >>> entry, = line.analytic_accounts
+    >>> entry.account = analytic_account
+    >>> invoice.invoice_date = today
+    >>> invoice.click('post')
+    >>> invoice.state
+    'posted'
+    >>> invoice_line, = invoice.lines
+
+    >>> analytic_account.reload()
+    >>> analytic_account.debit, analytic_account.credit
+    (Decimal('1000.00'), Decimal('0.00'))
+
+Check invoice deferred and run it::
+
+    >>> deferral, = InvoiceDeferred.find([])
+    >>> deferral.invoice_line == invoice_line
+    True
+    >>> deferral.amount
+    Decimal('1000.00')
+    >>> deferral.start_date == invoice_line.defer_from
+    True
+    >>> deferral.end_date == invoice_line.defer_to
+    True
+    >>> deferral.click('run')
+    >>> deferral.state
+    'running'
+    >>> len(deferral.moves)
+    13
+
+    >>> analytic_account.reload()
+    >>> analytic_account.debit in {Decimal('1730'), Decimal('1732')}
+    True
+    >>> analytic_account.credit
+    Decimal('1000.00')

modules/analytic_invoice/tests/test_module.py

@@ -7,7 +7,7 @@ from trytond.tests.test_tryton import ModuleTestCase
 class AnalyticInvoiceTestCase(ModuleTestCase):
     'Test AnalyticInvoice module'
     module = 'analytic_invoice'
-    extras = ['account_asset']
+    extras = ['account_asset', 'account_invoice_defer']
 
 
 del ModuleTestCase

modules/analytic_invoice/tryton.cfg

@@ -5,6 +5,7 @@ depends:
     analytic_account
 extras_depend:
     account_asset
+    account_invoice_defer
 xml:
     invoice.xml
     asset.xml