stock_average_daily_sale: Set default root location on WH

Set default average_daily_sale_root_location on WH create.
Default stock location of the new WH is used for this purpose

stock_average_daily_sale/models/stock_warehouse.py

@@ -4,7 +4,6 @@ from odoo import api, fields, models
 
 
 class StockWarehouse(models.Model):
-
     _inherit = "stock.warehouse"
 
     average_daily_sale_root_location_id = fields.Many2one(
@@ -13,8 +12,8 @@ class StockWarehouse(models.Model):
         compute="_compute_average_daily_sale_root_location_id",
         store=True,
         readonly=False,
-        required=True,
         precompute=True,
+        check_company=True,
         help="This is the root location for daily sale average stock computations",
     )
 
@@ -26,4 +25,17 @@ class StockWarehouse(models.Model):
         for warehouse in self.filtered(
             lambda w: not w.average_daily_sale_root_location_id
         ):
+            if not warehouse.lot_stock_id:
+                continue
             warehouse.average_daily_sale_root_location_id = warehouse.lot_stock_id
+
+    @api.model_create_multi
+    def create(self, vals_list):
+        # set the lot_stock_id of a newly created WH as an Average Daily Sale Root Location
+        warehouses = super().create(vals_list)
+        for warehouse, vals in zip(warehouses, vals_list):
+            if vals.get("lot_stock_id") and not vals.get(
+                "average_daily_sale_root_location_id"
+            ):
+                warehouse.average_daily_sale_root_location_id = vals["lot_stock_id"]
+        return warehouses

stock_average_daily_sale/views/stock_warehouse.xml

@@ -10,7 +10,11 @@
         <field name="arch" type="xml">
             <xpath expr="//group[1]" position="after">
                 <group string="Average Sales" name="average_sale_reporting">
-                    <field name="average_daily_sale_root_location_id" />
+                    <field name="lot_stock_id" invisible="1" />
+                    <field
+                        name="average_daily_sale_root_location_id"
+                        attrs="{'required': [('lot_stock_id', '!=', False)]}"
+                    />
                 </group>
             </xpath>
         </field>