stock_usability: Add computed field is_dropship (needed to customize some reports)

Add optional fields in stock.move tree view

stock_usability/models/__init__.py

@@ -1,6 +1,7 @@
 from . import stock_move
 from . import stock_move_line
 from . import stock_picking
+from . import stock_picking_type
 from . import stock_warehouse_orderpoint
 from . import stock_quant
 from . import procurement_group

stock_usability/models/stock_picking_type.py

@@ -0,0 +1,26 @@
+# Copyright 2023 Akretion (http://www.akretion.com)
+# @author Alexis de Lattre <alexis.delattre@akretion.com>
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from odoo import api, fields, models
+
+
+class StockPickingType(models.Model):
+    _inherit = 'stock.picking.type'
+
+    is_dropship = fields.Boolean(compute="_compute_is_dropship", store=True)
+
+    @api.depends("code", "warehouse_id", "default_location_src_id", "default_location_dest_id")
+    def _compute_is_dropship(self):
+        supplier_loc_id = self.env.ref("stock.stock_location_suppliers").id
+        customer_loc_id = self.env.ref("stock.stock_location_customers").id
+        for picktype in self:
+            is_dropship = False
+            if (
+                    picktype.code == 'incoming'
+                    and not picktype.warehouse_id
+                    and picktype.default_location_src_id.id == supplier_loc_id
+                    and picktype.default_location_dest_id.id == customer_loc_id
+                    ):
+                is_dropship = True
+            picktype.is_dropship = is_dropship

stock_usability/views/stock_move.xml

@@ -56,6 +56,10 @@
         <field name="product_id" position="after">
             <field name="product_barcode" optional="hide"/>
         </field>
+        <field name="reference" position="after">
+            <field name="origin" optional="hide"/>
+            <field name="partner_id" optional="hide"/>
+        </field>
     </field>
 </record>
 

stock_usability/views/stock_picking_type.xml

@@ -1,12 +1,23 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-  Copyright 2014-2022 Akretion (http://www.akretion.com/)
+  Copyright 2014-2023 Akretion (http://www.akretion.com/)
   @author Alexis de Lattre <alexis.delattre@akretion.com>
   License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 -->
 
 <odoo>
 
+<record id="view_picking_type_form" model="ir.ui.view">
+    <field name="model">stock.picking.type</field>
+    <field name="inherit_id" ref="stock.view_picking_type_form" />
+    <field name="arch" type="xml">
+        <field name="return_picking_type_id" position="before">
+            <field name="is_dropship"/>
+        </field>
+    </field>
+</record>
+
+
 <record id="view_picking_type_tree" model="ir.ui.view">
     <field name="name">usability.stock.picking.type.tree</field>
     <field name="model">stock.picking.type</field>