[ENH] Scrap: back date

Author: Saran440

stock_move_backdating/__manifest__.py

@@ -22,6 +22,7 @@
         "views/stock_quant_views.xml",
         "views/stock_picking_views.xml",
         "views/stock_move_line_views.xml",
+        "views/stock_scrap_views.xml",
     ],
     "installable": True,
 }

stock_move_backdating/models/__init__.py

@@ -4,3 +4,4 @@
 from . import stock_move_line
 from . import stock_picking
 from . import stock_quant
+from . import stock_scrap

stock_move_backdating/models/stock_scrap.py

@@ -0,0 +1,28 @@
+# Copyright 2024 Ecosoft Co., Ltd. (http://ecosoft.co.th)
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from odoo import Command, api, fields, models
+from .stock_move_line import check_date
+
+
+class StockScrap(models.Model):
+    _inherit = "stock.scrap"
+
+    date_backdating = fields.Datetime(
+        string="Forced Effective Date",
+        copy=False,
+        help="The Actual Movement Date of the Operations "
+        "only if they have all the same value.",
+    )
+
+    @api.onchange("date_backdating")
+    def onchange_date_backdating(self):
+        self.ensure_one()
+        check_date(self.date_backdating)
+
+    def _prepare_move_values(self):
+        """Update backdating into stock move line"""
+        self.ensure_one()
+        move_dict = super()._prepare_move_values()
+        move_dict["move_line_ids"][0][2]["date_backdating"] = self.date_backdating
+        return move_dict

stock_move_backdating/views/stock_scrap_views.xml

@@ -0,0 +1,12 @@
+<odoo>
+    <record id="stock_scrap_form_view" model="ir.ui.view">
+        <field name="name">stock.scrap.form</field>
+        <field name="model">stock.scrap</field>
+        <field name="inherit_id" ref="stock.stock_scrap_form_view" />
+        <field name="arch" type="xml">
+            <xpath expr="//field[@name='date_done']" position="before">
+                <field name="date_backdating" attrs="{'readonly': [('state', '!=', 'draft')]}" />
+            </xpath>
+        </field>
+    </record>
+</odoo>