Add promotion coupon as action for sale complaint

Closes #13790
2025-01-02 17:16:41 +01:00
parent 7a7d744c37
commit 67d2e13083
9 changed files with 231 additions and 2 deletions
@@ -1,3 +1,4 @@
+* Add promotion coupon as action
 * Use actual quantity of sale line

 Version 7.4.0 - 2024-11-04
@@ -18,3 +18,8 @@ def register():
        sale.Sale,
        account.InvoiceLine,
        module='sale_complaint', type_='model')
+    Pool.register(
+        complaint.Complaint_PromotionCoupon,
+        complaint.Action_PromotionCoupon,
+        module='sale_complaint', type_='model',
+        depends=['sale_promotion_coupon'])
@@ -1,6 +1,7 @@
 # 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 datetime as dt
 from collections import defaultdict
 from decimal import Decimal

@@ -15,7 +16,7 @@ from trytond.modules.company.model import (
    employee_field, reset_employee, set_employee)
 from trytond.modules.currency.fields import Monetary
 from trytond.modules.product import price_digits
-from trytond.pool import Pool
+from trytond.pool import Pool, PoolMeta
 from trytond.pyson import Bool, Eval, If
 from trytond.tools import grouped_slice
 from trytond.transaction import Transaction
@@ -497,6 +498,9 @@ class Action(ModelSQL, ModelView):
    complaint_state = fields.Function(
        fields.Selection('get_complaint_states', "Complaint State"),
        'on_change_with_complaint_state')
+    company = fields.Function(
+        fields.Many2One('company.company', "Company"),
+        'on_change_with_company')

    @classmethod
    def __setup__(cls):
@@ -583,6 +587,11 @@ class Action(ModelSQL, ModelView):
        if self.complaint:
            return self.complaint.state

+    @fields.depends('complaint', '_parent_complaint.company')
+    def on_change_with_company(self, name=None):
+        if self.complaint:
+            return self.complaint.company
+
    @classmethod
    def _get_result(cls):
        'Return list of Model names for result Reference'
@@ -861,3 +870,67 @@ class Action_InvoiceLine(_Action_Line, ModelView, ModelSQL):
            return self.unit_price
        elif self.line:
            return self.line.unit_price
+
+
+class Complaint_PromotionCoupon(metaclass=PoolMeta):
+    __name__ = 'sale.complaint'
+
+    @classmethod
+    def _actions_domains(cls):
+        domains = super()._actions_domains()
+        for name, domain in domains.items():
+            domain.append('promotion_coupon')
+        return domains
+
+
+class Action_PromotionCoupon(metaclass=PoolMeta):
+    __name__ = 'sale.complaint.action'
+
+    _promtion_coupon_states = {
+        'invisible': Eval('action') != 'promotion_coupon',
+        'required': Eval('action') == 'promotion_coupon',
+        }
+
+    promotion_coupon = fields.Many2One(
+        'sale.promotion.coupon', "Promotion Coupon",
+        domain=[
+            ('company', '=', Eval('company', -1)),
+            ('number_of_use', '=', 1),
+            ('per_party', '=', False),
+            ],
+        states=_promtion_coupon_states)
+    promotion_coupon_number = fields.Char(
+        "Number", states=_promtion_coupon_states)
+    promotion_coupon_duration = fields.TimeDelta(
+        "Duration", states=_promtion_coupon_states)
+
+    del _promtion_coupon_states
+
+    @classmethod
+    def __setup__(cls):
+        super().__setup__()
+        cls.action.selection.append(('promotion_coupon', "Promotion Coupon"))
+
+    @classmethod
+    def default_promotion_coupon_duration(cls):
+        return dt.timedelta(days=90)
+
+    @classmethod
+    def _get_result(cls):
+        return super()._get_result() + ['sale.promotion.coupon.number']
+
+    def do_promotion_coupon(self):
+        pool = Pool()
+        PromotionCouponNumber = pool.get('sale.promotion.coupon.number')
+        Date = pool.get('ir.date')
+
+        with Transaction().set_context(company=self.company.id):
+            today = Date.today()
+
+        return PromotionCouponNumber(
+            number=self.promotion_coupon_number,
+            coupon=self.promotion_coupon,
+            company=self.company,
+            start_date=today,
+            end_date=today + self.promotion_coupon_duration,
+            )
@@ -288,4 +288,11 @@ this repository contains the full copyright notices and license terms. -->
            <field name="name">action_line_list</field>
        </record>
    </data>
+    <data depends="sale_promotion_coupon">
+        <record model="ir.ui.view" id="action_view_form_promotion_coupon">
+            <field name="model">sale.complaint.action</field>
+            <field name="inherit" ref="action_view_form"/>
+            <field name="name">action_form_promotion_coupon</field>
+        </record>
+    </data>
 </tryton>
@@ -47,7 +47,10 @@ for dep in info.get('depends', []):
        requires.append(get_require_version('trytond_%s' % dep))
 requires.append(get_require_version('trytond'))

-tests_require = [get_require_version('proteus')]
+tests_require = [
+    get_require_version('proteus'),
+    get_require_version('trytond_sale_promotion_coupon'),
+    ]

 setup(name=name,
    version=version,
@@ -0,0 +1,122 @@
+=============================================
+Sale Complaint with Promotion Coupon Scenario
+=============================================
+
+Imports::
+
+    >>> import datetime as dt
+    >>> 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
+    >>> from trytond.tests.tools import activate_modules, assertEqual
+
+Activate modules::
+
+    >>> config = activate_modules(
+    ...     ['sale_complaint', 'sale_promotion_coupon'],
+    ...     create_company, create_chart)
+
+    >>> Complaint = Model.get('sale.complaint')
+    >>> IrModel = Model.get('ir.model')
+    >>> Party = Model.get('party.party')
+    >>> ProductCategory = Model.get('product.category')
+    >>> ProductTemplate = Model.get('product.template')
+    >>> ProductUom = Model.get('product.uom')
+    >>> Promotion = Model.get('sale.promotion')
+    >>> Sale = Model.get('sale.sale')
+    >>> Type = Model.get('sale.complaint.type')
+
+Create fiscal year::
+
+    >>> fiscalyear = set_fiscalyear_invoice_sequences(create_fiscalyear())
+    >>> fiscalyear.click('create_period')
+
+Get accounts::
+
+    >>> accounts = get_accounts()
+
+Create parties::
+
+    >>> customer = Party(name='Customer')
+    >>> customer.save()
+
+Create complaint type::
+
+    >>> sale_type = Type(name='Sale')
+    >>> sale_type.origin, = IrModel.find([('name', '=', 'sale.sale')])
+    >>> sale_type.save()
+
+Create account category::
+
+    >>> account_category = ProductCategory(name="Account Category")
+    >>> account_category.accounting = True
+    >>> account_category.account_revenue = accounts['revenue']
+    >>> account_category.save()
+
+Create product::
+
+    >>> unit, = ProductUom.find([('name', '=', "Unit")])
+
+    >>> template = ProductTemplate()
+    >>> template.name = "Product"
+    >>> template.default_uom = unit
+    >>> template.type = 'goods'
+    >>> template.salable = True
+    >>> template.list_price = Decimal('10')
+    >>> template.account_category = account_category
+    >>> template.save()
+    >>> product, = template.products
+
+Create Promotion with coupon::
+
+    >>> promotion = Promotion(name="50%")
+    >>> promotion.formula = '0.5 * unit_price'
+    >>> coupon = promotion.coupons.new()
+    >>> coupon.number_of_use = 1
+    >>> coupon.per_party = False
+    >>> promotion.save()
+    >>> coupon, = promotion.coupons
+
+Sale 1 product::
+
+    >>> sale = Sale()
+    >>> sale.party = customer
+    >>> sale_line = sale.lines.new()
+    >>> sale_line.product = product
+    >>> sale_line.quantity = 1
+    >>> sale.click('quote')
+    >>> sale.click('confirm')
+    >>> sale.state
+    'processing'
+
+Fill a complaint for the sale::
+
+    >>> complaint = Complaint()
+    >>> complaint.customer = customer
+    >>> complaint.type = sale_type
+    >>> complaint.origin = sale
+    >>> complaint.save()
+
+Resolve complaint with a coupon::
+
+    >>> action = complaint.actions.new(action='promotion_coupon')
+    >>> action.promotion_coupon = coupon
+    >>> action.promotion_coupon_number = "DISC50"
+    >>> action.promotion_coupon_duration = dt.timedelta(days=30)
+    >>> complaint.click('wait')
+    >>> complaint.click('approve')
+    >>> complaint.state
+    'done'
+
+    >>> action, = complaint.actions
+    >>> coupon_number = action.result
+    >>> coupon_number.number
+    'DISC50'
+    >>> assertEqual(coupon_number.coupon, coupon)
+    >>> assertEqual(
+    ...     coupon_number.end_date - coupon_number.start_date, dt.timedelta(days=30))
@@ -8,6 +8,7 @@ from trytond.tests.test_tryton import ModuleTestCase
 class SaleComplaintTestCase(CompanyTestMixin, ModuleTestCase):
    'Test Sale Complaint module'
    module = 'sale_complaint'
+    extras = ['sale_promotion_coupon']


 del ModuleTestCase
@@ -6,6 +6,8 @@ depends:
    ir
    party
    sale
+extras_depend:
+    sale_promotion_coupon
 xml:
    complaint.xml
    sale.xml
@@ -0,0 +1,15 @@
+<?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="//field[@name='invoice_lines']" position="after">
+        <label name="promotion_coupon"/>
+        <field name="promotion_coupon"/>
+        <label name="promotion_coupon_number"/>
+        <field name="promotion_coupon_number"/>
+
+        <label name="promotion_coupon_duration"/>
+        <field name="promotion_coupon_duration"/>
+        <newline/>
+    </xpath>
+</data>