Arbore/arbore#155 add supplier name to purchase order lines in a separate column

product_supplier_name_purchase/models/__init__.py

@@ -0,0 +1,4 @@
+# Copyright 2025 Criptomart
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+
+from . import purchase_order

product_supplier_name_purchase/models/purchase_order.py

@@ -0,0 +1,71 @@
+# Copyright 2025 Criptomart
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+
+from odoo import api, fields, models
+from odoo.exceptions import AccessError
+
+
+class PurchaseOrderLine(models.Model):
+    _inherit = "purchase.order.line"
+
+    product_supplier_name = fields.Char(
+        string="Supplier Product Name",
+        compute="_compute_product_supplier_name",
+        store=True,
+        help="Product name as defined by the supplier in the product supplier info.",
+    )
+
+    @api.depends("partner_id", "product_id")
+    def _compute_product_supplier_name(self):
+        for line in self:
+            name = ""
+            if line.product_id and line.partner_id:
+                # First try to find exact product match
+                supplier_info = line.product_id.seller_ids.filtered(
+                    lambda s: (
+                        s.product_id == line.product_id
+                        and s.partner_id == line.partner_id
+                    )
+                )
+                if supplier_info:
+                    name = supplier_info[0].product_name or ""
+                else:
+                    # If no exact match, try product template
+                    supplier_info = line.product_id.seller_ids.filtered(
+                        lambda s: (
+                            s.product_tmpl_id == line.product_id.product_tmpl_id
+                            and s.partner_id == line.partner_id
+                        )
+                    )
+                    if supplier_info:
+                        name = supplier_info[0].product_name or ""
+            line.product_supplier_name = name
+
+
+class PurchaseOrder(models.Model):
+    _inherit = "purchase.order"
+
+    def _add_supplier_to_product(self):
+        """Override to also update supplier product name when adding supplier."""
+        res = super()._add_supplier_to_product()
+        for line in self.order_line:
+            partner = (
+                self.partner_id
+                if not self.partner_id.parent_id
+                else self.partner_id.parent_id
+            )
+            if partner in line.product_id.seller_ids.mapped("partner_id"):
+                seller = line.product_id._select_seller(
+                    partner_id=line.partner_id,
+                    quantity=line.product_qty,
+                    date=line.order_id.date_order and line.order_id.date_order.date(),
+                    uom_id=line.product_uom,
+                )
+                if seller and hasattr(line, "product_supplier_name"):
+                    try:
+                        # Update supplier info with the current product name
+                        if line.product_supplier_name:
+                            seller.write({"product_name": line.product_supplier_name})
+                    except AccessError:
+                        break
+        return res