Initial commit: Odoo 18.0-20251222 extra-addons

sale_order_invoicing_grouping_criteria/models/__init__.py

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+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from . import res_company
+from . import res_config_settings
+from . import res_partner
+from . import sale_invoicing_grouping_criteria
+from . import sale_order

sale_order_invoicing_grouping_criteria/models/res_company.py

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+# Copyright 2019 Tecnativa - Pedro M. Baeza
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from odoo import fields, models
+
+
+class ResCompany(models.Model):
+    _inherit = "res.company"
+
+    default_sale_invoicing_grouping_criteria_id = fields.Many2one(
+        string="Default Sales Invoicing Grouping Criteria",
+        comodel_name="sale.invoicing.grouping.criteria",
+    )

sale_order_invoicing_grouping_criteria/models/res_config_settings.py

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+# Copyright 2019 Tecnativa - Pedro M. Baeza
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from odoo import fields, models
+
+
+class ResConfigSettings(models.TransientModel):
+    _inherit = "res.config.settings"
+
+    res_default_sale_invoicing_grouping_criteria_id = fields.Many2one(
+        related="company_id.default_sale_invoicing_grouping_criteria_id", readonly=False
+    )

sale_order_invoicing_grouping_criteria/models/res_partner.py

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+# Copyright 2019 Tecnativa - Pedro M. Baeza
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from odoo import api, fields, models
+
+
+class ResPartner(models.Model):
+    _inherit = "res.partner"
+
+    sale_invoicing_grouping_criteria_id = fields.Many2one(
+        string="Sales Invoicing Grouping Criteria",
+        comodel_name="sale.invoicing.grouping.criteria",
+        help="If empty, company default (if any) or default will be applied.",
+    )
+
+    @api.model
+    def _commercial_fields(self):
+        """Add this field to commercial fields, as it should be propagated
+        to children.
+        """
+        return super()._commercial_fields() + ["sale_invoicing_grouping_criteria_id"]

sale_order_invoicing_grouping_criteria/models/sale_invoicing_grouping_criteria.py

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+# Copyright 2019 Tecnativa - Pedro M. Baeza
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from odoo import fields, models
+
+
+class SaleInvoicingGroupingCriteria(models.Model):
+    _name = "sale.invoicing.grouping.criteria"
+    _description = "Sales Invoicing Grouping Criteria"
+
+    name = fields.Char()
+    field_ids = fields.Many2many(
+        string="Grouping Fields",
+        comodel_name="ir.model.fields",
+        domain="[('model', '=', 'sale.order')]",
+        help="Fields used for grouping sales orders when invoicing. "
+        "Invoicing address, company and currency will always be applied.",
+    )

sale_order_invoicing_grouping_criteria/models/sale_order.py

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+# Copyright 2019-2020 Tecnativa - Pedro M. Baeza
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from odoo import models
+
+
+class SaleOrder(models.Model):
+    _inherit = "sale.order"
+
+    def _get_grouping_partner(self):
+        """
+        Get the partner who contains the grouping criteria.
+        On sale.order, the default should be the invoice address.
+        If not set, use the partner_id.
+        :return: res.partner recordset
+        """
+        self.ensure_one()
+        return self.partner_invoice_id or self.partner_id
+
+    def _get_sale_invoicing_group_key(self):
+        """Prepare extended grouping criteria for sales orders."""
+        self.ensure_one()
+        group_key = [
+            self.company_id.id,
+            self.partner_invoice_id.id,
+            self.currency_id.id,
+        ]
+        partner = self._get_grouping_partner()
+        criteria = (
+            partner.sale_invoicing_grouping_criteria_id
+            or self.company_id.default_sale_invoicing_grouping_criteria_id
+        )
+        for field in criteria.field_ids.sudo():
+            group_key.append(self[field.name])
+        return tuple(group_key)
+
+    def _create_invoices(self, grouped=False, final=False, date=None):
+        """Slice the batch according grouping criteria."""
+        order_groups = {}
+        for order in self:
+            group_key = order._get_sale_invoicing_group_key()
+            if group_key not in order_groups:
+                order_groups[group_key] = order
+            else:
+                order_groups[group_key] += order
+        moves = self.env["account.move"]
+        for group in order_groups.values():
+            moves += super(SaleOrder, group)._create_invoices(
+                grouped=grouped, final=final, date=date
+            )
+        return moves