Update rent_payment.py

odex25_realstate/property_management/models/rent_payment.py

@@ -199,6 +199,32 @@ class RentPayment(models.Model):
         elif self.state == 'due':
             raise exceptions.ValidationError(_('Cannot Cancel This Payment Because it Due'))
             
+    def create_vendor_bill_for_payments(self):
+        action = self.env['rent.payment'].browse(context.get('active_ids', []))
+        payments_to_invoice = action.filtered(lambda p: p.state == 'paid' and p.collected_from_company and not p.invoice_commission_id)
+        vendor_id = self.env['ir.config_parameter'].get_param('property_management.collecting_company_id')
+        account_id = self.env['ir.config_parameter'].get_param('property_management.commission_account_id ')
+        total_commission_amount = sum(payments_to_invoice.mapped('commission_amount'))
+        today_date = datetime.today().strftime('%Y-%m-%d')
+        name = (_('Commission for selected payments'))
+
+        if not payments_to_invoice:
+            raise UserError(_("No eligible payments selected. there are payment not valid conditions"))
+        
+        vendor_bill = self.env['account.move'].create({
+            'move_type': 'in_invoice',
+            'partner_id': vendor_id.id,
+            'invoice_line_ids': [(0, 0, {
+                'name': name+' - '+str(today_date),
+                'quantity': 1,
+                'price_unit': total_commission_amount,
+                'account_id': account_id
+            })],
+        })
+        
+        for payment in payments_to_invoice:
+            payment.invoice_commission_id = vendor_bill.id
+            
     def action_validate2(self):
         for record in self:
             if record.contract_id.state == 'confirm':