changes

fusion_plating/fusion_plating_logistics/models/fp_delivery.py

@@ -260,6 +260,48 @@ class FpDelivery(models.Model):
     def _fp_parent_counter_field(self):
         return 'x_fc_pn_delivery_count'
 
+    def action_refresh_from_source(self):
+        """Re-pull delivery address / contact / scheduled date / source
+        facility / carrier / CoC from the linked job → SO → receiving →
+        cert chain. Only fills BLANK fields — never overwrites operator
+        edits. Use when an upstream value changed after the delivery
+        was auto-created, or to backfill an old delivery that was
+        created before the auto-populate hook existed.
+        """
+        for rec in self:
+            job = (rec.x_fc_job_id
+                   if 'x_fc_job_id' in rec._fields else False)
+            if not job:
+                # Fall back via job_ref Char if M2O is empty (older data)
+                if rec.job_ref and 'fp.job' in self.env:
+                    job = self.env['fp.job'].sudo().search(
+                        [('name', '=', rec.job_ref)], limit=1,
+                    )
+            if not job:
+                raise UserError(_(
+                    'Delivery %s has no linked job — nothing to '
+                    'refresh from.'
+                ) % rec.name)
+            Delivery = rec.env['fusion.plating.delivery']
+            defaults = job._fp_resolve_delivery_defaults(Delivery)
+            # Drop fields the operator already filled — never clobber
+            # manual edits. Includes the partner/job links since those
+            # are non-overridable.
+            fill = {
+                k: v for k, v in defaults.items()
+                if v and not rec[k]
+            }
+            if not fill:
+                rec.message_post(body=_(
+                    'Refresh from source: nothing to update — every '
+                    'field already populated.'
+                ))
+                continue
+            rec.sudo().write(fill)
+            rec.message_post(body=_(
+                'Refresh from source filled: %s'
+            ) % ', '.join(sorted(fill.keys())))
+
     @api.model_create_multi
     def create(self, vals_list):
         """Parent-derived name (DLV-<parent>[-NN]) with legacy-sequence