auto-create memberships from invoices

odex25_sales/dev_membership/i18n/ar_001.po

@@ -1280,6 +1280,12 @@ msgstr ""
 msgid "Responsible User"
 msgstr "المسؤول"
 
+#. module: dev_membership
+#: model:ir.model.fields,field_description:dev_membership.field_product_product__user_id
+#: model:ir.model.fields,field_description:dev_membership.field_product_template__user_id
+msgid "Responsible"
+msgstr "المسؤول"
+
 #. module: dev_membership
 #: model:ir.model.fields,field_description:dev_membership.field_dev_membership__user_id
 msgid "Resposible"

odex25_sales/dev_membership/models/__init__.py

@@ -15,4 +15,5 @@ from . import res_config_settings
 from . import membershib_level
 from . import membership_cancel_request
 from . import board_membership_nomination
+from . import account_move
 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:

odex25_sales/dev_membership/models/account_move.py

@@ -0,0 +1,102 @@
+from odoo import models, fields,api,_
+from odoo.exceptions import UserError
+from datetime import timedelta
+from dateutil.relativedelta import relativedelta
+
+class AccountMove(models.Model):
+    _inherit = 'account.move'
+
+    @api.depends(
+        'line_ids.matched_debit_ids.debit_move_id.move_id.payment_id.is_matched',
+        'line_ids.matched_debit_ids.debit_move_id.move_id.line_ids.amount_residual',
+        'line_ids.matched_debit_ids.debit_move_id.move_id.line_ids.amount_residual_currency',
+        'line_ids.matched_credit_ids.credit_move_id.move_id.payment_id.is_matched',
+        'line_ids.matched_credit_ids.credit_move_id.move_id.line_ids.amount_residual',
+        'line_ids.matched_credit_ids.credit_move_id.move_id.line_ids.amount_residual_currency',
+        'line_ids.debit',
+        'line_ids.credit',
+        'line_ids.currency_id',
+        'line_ids.amount_currency',
+        'line_ids.amount_residual',
+        'line_ids.amount_residual_currency',
+        'line_ids.payment_id.state',
+        'line_ids.full_reconcile_id')
+    def _compute_amount(self):
+        super(AccountMove, self)._compute_amount()
+
+        for move in self:
+            if move.move_type != 'out_invoice' or move.payment_state not in ['paid','in_payment']:
+                continue
+
+            membership_lines = move.invoice_line_ids.filtered(lambda l: l.product_id.is_membership)
+            if not membership_lines:
+                continue
+
+            existing_membership = self.env['dev.membership'].search([
+                ('invoice_id', '=', move.id),
+                ('partner_id', '=', move.partner_id.id),
+                ('state', 'in', ['confirm','active'])
+            ])
+
+            if existing_membership:
+                for membership in existing_membership:
+                    membership.action_active_membership()
+                continue
+
+            for line in membership_lines:
+                product = line.product_id
+
+                last_active_membership = self.env['dev.membership'].search([
+                    ('partner_id', '=', move.partner_id.id),
+                    ('state', 'in',  ['draft', 'active', 'confirm'])
+                ], order='to_date desc', limit=1)
+
+                from_date = (last_active_membership.to_date + timedelta(days=1)) if last_active_membership else (
+                    move.invoice_date or fields.Date.today())
+                to_date = self._calculate_to_date(from_date, product.interval, int(line.quantity))
+
+                membership_vals = {
+                    'partner_id': move.partner_id.id,
+                    'product_id': product.id,
+                    'membership_fees': line.price_subtotal,
+                    'from_date': from_date,
+                    'to_date': to_date,
+                    'date': from_date,
+                    'duration': int(line.quantity),
+                    'interval': product.interval,
+                    'company_id': move.company_id.id,
+                    'user_id': product.product_tmpl_id.user_id.id,
+                    'invoice_id': move.id,
+                    'state': 'confirm',
+                }
+                membership = self.env['dev.membership'].create(membership_vals)
+                membership.action_active_membership()
+                move.partner_id.is_member = True
+
+    def _calculate_to_date(self, from_date, interval, duration):
+        if interval == 'year':
+            return from_date + relativedelta(years=duration) - timedelta(days=1)
+        elif interval == 'month':
+            return from_date + relativedelta(months=duration) - timedelta(days=1)
+        elif interval == 'days':
+            return from_date + timedelta(days=duration)
+        return from_date
+
+    def button_draft(self):
+        res = super(AccountMove, self).button_draft()
+        self._reset_membership_state()
+        return res
+
+    def button_cancel(self):
+        res = super(AccountMove, self).button_cancel()
+        self._reset_membership_state()
+        return res
+
+    def _reset_membership_state(self):
+        for move in self:
+            memberships = self.env['dev.membership'].search([
+                ('invoice_id', '=', move.id),
+                ('state', '=', 'active')
+            ])
+            for membership in memberships:
+                membership.write({'state': 'confirm'})

odex25_sales/dev_membership/models/dev_membership.py

@@ -180,8 +180,9 @@ class DevMembership(models.Model):
         self.partner_id.check_active_membership()
         
     def action_cancel_membership(self):
-        self.state = 'cancel'
-        self.partner_id.check_active_membership()
+        for rec in self:
+            rec.state = 'cancel'
+            rec.partner_id.check_active_membership()
 
     
     @api.model

odex25_sales/dev_membership/models/product_template.py

@@ -26,6 +26,7 @@ class ProductTemplate(models.Model):
         string="Membership Benefits",
         required=False)
     is_membership = fields.Boolean(string="Is Membership")
+    user_id = fields.Many2one('res.users', 'Responsible')
     duration = fields.Integer(string="Duration")
     interval = fields.Selection(string="Interval", selection=([('days', 'Days'),
                                                                ('month', 'Month'),

odex25_sales/dev_membership/views/product_template.xml

@@ -56,6 +56,7 @@
                            <field invisible="1" name="company_id"/>
                         </group>
                         <group>
+                            <field name="user_id"/>
                             <label for="duration" string="Membership Duration"/>
                             <div class="address_format">
                                 <field name="duration" style="width: 49%; font-size:14px;" required="1"/>