Initial commit: Odoo 18.0-20251222 extra-addons

account_invoice_supplier_ref_unique/models/__init__.py

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+from . import account_move, res_company, res_config_settings

account_invoice_supplier_ref_unique/models/account_move.py

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+# Copyright 2016 Acsone
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from odoo import api, fields, models
+from odoo.exceptions import ValidationError
+
+
+class AccountMove(models.Model):
+    _inherit = "account.move"
+
+    supplier_invoice_number = fields.Char(
+        string="Vendor invoice number",
+        readonly=True,
+        copy=False,
+    )
+
+    @api.constrains("supplier_invoice_number")
+    def _check_unique_supplier_invoice_number_insensitive(self):
+        """
+        Check if an other vendor bill has the same supplier_invoice_number
+        and the same commercial_partner_id than the current instance
+        """
+        for rec in self:
+            if (
+                rec.company_id.check_invoice_supplier_number
+                and rec.supplier_invoice_number
+                and rec.is_purchase_document(include_receipts=True)
+            ):
+                same_supplier_inv_num = rec.search(
+                    [
+                        ("commercial_partner_id", "=", rec.commercial_partner_id.id),
+                        ("move_type", "in", ("in_invoice", "in_refund")),
+                        (
+                            "supplier_invoice_number",
+                            "=ilike",
+                            rec.supplier_invoice_number,
+                        ),
+                        ("id", "!=", rec.id),
+                    ],
+                    limit=1,
+                )
+                if same_supplier_inv_num:
+                    raise ValidationError(
+                        self.env._(
+                            "The invoice/refund with supplier "
+                            "invoice number %(number)s "
+                            "already exists in Odoo under the number %(same)s "
+                            "for supplier %(supplier)s.",
+                            number=same_supplier_inv_num.supplier_invoice_number,
+                            same=same_supplier_inv_num.name or "-",
+                            supplier=same_supplier_inv_num.partner_id.display_name,
+                        )
+                    )
+
+    @api.onchange("supplier_invoice_number")
+    def _onchange_supplier_invoice_number(self):
+        if not self.ref:
+            self.ref = self.supplier_invoice_number
+
+    def _reverse_moves(self, default_values_list=None, cancel=False):
+        # OVERRIDE
+        if default_values_list:
+            for move, default_values in zip(self, default_values_list, strict=False):
+                if (
+                    move
+                    and move.is_purchase_document(include_receipts=True)
+                    and default_values.get("ref")
+                ):
+                    default_values.update({"ref": ""})
+        return super()._reverse_moves(
+            default_values_list=default_values_list, cancel=cancel
+        )
+
+    def copy(self, default=None):
+        """
+        The unique vendor invoice number is not copied in vendor bills
+        """
+        if self.is_purchase_document(include_receipts=True):
+            default = dict(default or {}, ref="")
+        return super().copy(default)

account_invoice_supplier_ref_unique/models/res_company.py

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+# Copyright 2023 ACSONE SA/NV
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import fields, models
+
+
+class ResCompany(models.Model):
+    _inherit = "res.company"
+
+    check_invoice_supplier_number = fields.Boolean(
+        help="Check this if you want to constraint the unicity for Invoice Supplier"
+        " Number",
+    )

account_invoice_supplier_ref_unique/models/res_config_settings.py

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+# Copyright 2023 ACSONE SA/NV
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import fields, models
+
+
+class ResConfigSettings(models.TransientModel):
+    _inherit = "res.config.settings"
+
+    check_invoice_supplier_number = fields.Boolean(
+        related="company_id.check_invoice_supplier_number",
+        readonly=False,
+    )