[FIX] pog: select most recent supplierinfo

purchase_order_generator/__manifest__.py

@@ -4,7 +4,7 @@
 # License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
 {
     "name": "Purchase Order Generator",
-    "version": "12.0.1.0.0",
+    "version": "12.0.2.0.0",
     "category": "Purchase Order",
     "summary": "Generate purchase order from a product selection",
     "author": "Coop IT Easy SCRLfs",

purchase_order_generator/models/product_template.py

@@ -8,6 +8,12 @@ from datetime import date
 from odoo import api, fields, models
 
 
+class SupplierInfo(models.Model):
+    _inherit = "product.supplierinfo"
+
+    date_start = fields.Date(default=fields.Date.context_today, required=True)
+
+
 class ProductTemplate(models.Model):
     _inherit = "product.template"
 

purchase_order_generator/models/purchase_order_generator.py

@@ -84,8 +84,17 @@ class PurchaseOrderGenerator(models.Model):
                 [
                     ("product_tmpl_id", "=", product_id),
                     ("name", "=", supplier.id),
-                ]
+                ],
+                order="date_start desc",
+                limit=1,
             )
+
+            if not supplierinfo:
+                product_name = self.env["product.template"].browse(product_id).name
+                raise ValidationError(
+                    _("No supplier defined for product %s") % product_name
+                )
+
             min_qty = supplierinfo.min_qty if supplierinfo else 0
             order_line_obj.create(
                 {