[IMP] nfu_sale_order_batch: always adjust max_qty to be at least uom_qty

nfu_sale_order_batch_packaging/README.rst

@@ -46,6 +46,7 @@ Changelog
     - on creation set max_qty to product_uom_qty if not set
     - remove zero exception for max_qty
     - store open_packaging_qty on batch product module to make it sortable
+    - always adjust max_qty to be at least uom_qty except you only set max qty
 
 Bug Tracker
 ===========

nfu_sale_order_batch_packaging/models/sale_order_line.py

@@ -32,3 +32,14 @@ class SaleOrderLine(models.Model):
                 packaging = self.env["product.packaging"].search([("product_id", "=", product_id)], limit=1)
                 vals["product_packaging_id"] = packaging.id
         return super().create(vals_list)
+
+    def write(self, vals):
+        product_qty = vals.get("product_uom_qty")
+        product_max_qty = vals.get("product_uom_max_qty")
+        if product_qty and product_max_qty and product_qty > product_max_qty:
+            vals["product_uom_max_qty"] = product_qty
+        elif product_qty:
+            for line in self:
+                if product_qty > line.product_uom_max_qty:
+                    line["product_uom_max_qty"] = product_qty
+        return super().write(vals)

nfu_sale_order_batch_packaging/readme/HISTORY.rst

@@ -11,3 +11,4 @@
     - on creation set max_qty to product_uom_qty if not set
     - remove zero exception for max_qty
     - store open_packaging_qty on batch product module to make it sortable
+    - always adjust max_qty to be at least uom_qty except you only set max qty

nfu_sale_order_batch_packaging/static/description/index.html

@@ -422,6 +422,7 @@ and adds a packaging default to sale order batch.</p>
 <li>on creation set max_qty to product_uom_qty if not set</li>
 <li>remove zero exception for max_qty</li>
 <li>store open_packaging_qty on batch product module to make it sortable</li>
+<li>always adjust max_qty to be at least uom_qty except you only set max qty</li>
 </ul>
 </td>
 </tr>