[IMP] sale_order_lot_selection: Hide the lot_id field if the product does not have tracking defined

Author: victoralmau

sale_order_lot_selection/models/sale_order_line.py

@@ -4,6 +4,12 @@
 class SaleOrderLine(models.Model):
     _inherit = "sale.order.line"
 
+    product_tracking = fields.Selection(
+        selection=lambda self: self.env["product.product"]
+        ._fields["tracking"]
+        .selection,
+        compute="_compute_product_tracking",
+    )
     lot_id = fields.Many2one(
         "stock.lot",
         "Lot",
@@ -20,6 +26,11 @@ def _prepare_procurement_values(self, group_id=False):
             vals["restrict_lot_id"] = self.lot_id.id
         return vals
 
+    @api.depends("product_id")
+    def _compute_product_tracking(self):
+        for sol in self:
+            sol.product_tracking = sol.product_id.tracking or sol.product_tracking
+
     @api.depends("product_id")
     def _compute_lot_id(self):
         for sol in self:

sale_order_lot_selection/views/sale_order_views.xml

@@ -11,6 +11,7 @@
                 <field
                     name="lot_id"
                     domain="[('product_id','=', product_id)]"
+                    invisible="not product_id or product_tracking=='none'"
                     context="{'default_product_id': product_id}"
                     groups="stock.group_production_lot"
                 />
@@ -22,6 +23,7 @@
                 <field
                     name="lot_id"
                     domain="[('product_id','=', product_id)]"
+                    invisible="not product_id or product_tracking=='none'"
                     context="{'default_product_id': product_id}"
                     groups="stock.group_production_lot"
                 />