Initial commit: Odoo 18.0-20251222 extra-addons

partner_invoicing_mode_monthly/models/sale_order.py

@@ -0,0 +1,66 @@
+# Copyright 2020 Camptocamp SA
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html)
+
+from datetime import datetime
+
+from dateutil.relativedelta import relativedelta
+
+from odoo import api, models
+from odoo.osv.expression import OR
+
+
+class SaleOrder(models.Model):
+    _inherit = "sale.order"
+
+    @api.model
+    def cron_generate_monthly_invoices(self):
+        """Cron called daily to check if monthly invoicing needs to be done."""
+        company_ids = self._company_monthly_invoicing_today()
+        if company_ids:
+            self.generate_monthly_invoices(company_ids)
+
+    @api.model
+    def generate_monthly_invoices(self, companies=None):
+        # TODO: Kept former function for backward compatibility. To remove
+        # in further version.
+        return self.generate_invoices(
+            companies,
+            invoicing_mode="monthly",
+            last_execution_field="invoicing_mode_monthly_last_execution",
+        )
+
+    @api.model
+    def _company_monthly_invoicing_today(self):
+        """Get company ids for which today is monthly invoicing day."""
+        today = datetime.now()
+        first_day_this_month = today.replace(
+            day=1, hour=0, minute=0, second=0, microsecond=0
+        )
+        first_day_last_month = first_day_this_month - relativedelta(months=1)
+        last_day_of_this_month = (today + relativedelta(day=31)).day
+        # Last month still not executed, it needs to be done
+        domain_last_month = [
+            ("invoicing_mode_monthly_last_execution", "<", first_day_last_month),
+        ]
+        # Invoicing day is today or in the past and invoicing not yet done
+        domain_this_month = [
+            "|",
+            ("invoicing_mode_monthly_last_execution", "<", first_day_this_month),
+            ("invoicing_mode_monthly_last_execution", "=", False),
+            ("invoicing_mode_monthly_day_todo", "<=", today.day),
+        ]
+        # Make sure non exisiting days are done at the end of the month
+        domain_last_day_of_month = [
+            "|",
+            ("invoicing_mode_monthly_last_execution", "<", first_day_this_month),
+            ("invoicing_mode_monthly_last_execution", "=", False),
+            ("invoicing_mode_monthly_day_todo", ">", today.day),
+        ]
+        if today.day == last_day_of_this_month:
+            domain = OR(
+                [domain_last_month, domain_this_month, domain_last_day_of_month]
+            )
+        else:
+            domain = OR([domain_last_month, domain_this_month])
+
+        return self.env["res.company"].search(domain)