Initial commit: Odoo 18.0-20251222 extra-addons

partner_invoicing_mode_monthly/models/__init__.py

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+from . import res_company
+from . import res_config_settings
+from . import res_partner
+from . import sale_order

partner_invoicing_mode_monthly/models/res_company.py

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+# Copyright 2020 Camptocamp SA
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html)
+
+from odoo import fields, models
+
+
+class ResCompany(models.Model):
+    _inherit = "res.company"
+
+    invoicing_mode_monthly_day_todo = fields.Integer(
+        "Invoicing Day",
+        default="31",
+        help="Day of the month to execute the invoicing. For a number higher"
+        "than the number of days in a month, the invoicing will be"
+        "executed on the last day of the month.",
+    )
+    invoicing_mode_monthly_last_execution = fields.Datetime(
+        string="Last execution (monthly)",
+        help="Last execution of monthly invoicing.",
+    )

partner_invoicing_mode_monthly/models/res_config_settings.py

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+# Copyright 2020 Camptocamp SA
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html)
+from odoo import fields, models
+
+
+class ResConfigSettings(models.TransientModel):
+    _inherit = "res.config.settings"
+
+    res_invoicing_mode_monthly_day_todo = fields.Integer(
+        related="company_id.invoicing_mode_monthly_day_todo", readonly=False
+    )
+    res_invoicing_mode_monthly_last_execution = fields.Datetime(
+        related="company_id.invoicing_mode_monthly_last_execution"
+    )

partner_invoicing_mode_monthly/models/res_partner.py

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+# Copyright 2020 Camptocamp SA
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html)
+
+from odoo import fields, models
+
+
+class ResPartner(models.Model):
+    _inherit = "res.partner"
+
+    invoicing_mode = fields.Selection(
+        selection_add=[("monthly", "Monthly")],
+        ondelete={"monthly": "set default"},
+    )

partner_invoicing_mode_monthly/models/sale_order.py

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+# 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)