[WIP][MIG] altinkaya_stock_lot

altinkaya_stock_lot/__init__.py

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+# Copyright 2022 Yiğit Budak (https://github.com/yibudak)
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+from . import models
+# from . import wizards

altinkaya_stock_lot/__manifest__.py

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+# Copyright 2025 Yiğit Budak, Ümithan Güldemir (https://github.com/yibudak) (https://github.com/umithan-guldemir)
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+{
+    "name": "Altinkaya Stock Lot Extensions",
+    "summary": "Adds custom fields to stock.production.lot",
+    "version": "16.0.1.0.0",
+    "category": "stock",
+    "website": "https://github.com/yibudak",
+    "author": "Yiğit Budak, Ümithan Güldemir",
+    "license": "AGPL-3",
+    "application": False,
+    "installable": True,
+    "depends": ["stock", "mrp", "stock_inventory"],
+    "data": [
+        # "wizards/mrp_product_produce_view.xml",
+    ],
+}

altinkaya_stock_lot/i18n/altinkaya_stock_lot.pot

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+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+#	* altinkaya_stock_lot
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 12.0\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2022-12-28 08:07+0000\n"
+"PO-Revision-Date: 2022-12-28 08:07+0000\n"
+"Last-Translator: <>\n"
+"Language-Team: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: \n"
+
+#. module: altinkaya_stock_lot
+#: model:ir.model,name:altinkaya_stock_lot.model_stock_production_lot
+msgid "Lot/Serial"
+msgstr ""
+
+#. module: altinkaya_stock_lot
+#: model:ir.model.fields,field_description:altinkaya_stock_lot.field_stock_production_lot__name
+msgid "Lot/Serial Number"
+msgstr ""
+
+#. module: altinkaya_stock_lot
+#: model:ir.model,name:altinkaya_stock_lot.model_mrp_product_produce
+msgid "Record Production"
+msgstr ""
+
+#. module: altinkaya_stock_lot
+#: model:ir.model,name:altinkaya_stock_lot.model_stock_picking
+msgid "Transfer"
+msgstr ""
+
+#. module: altinkaya_stock_lot
+#: model:ir.model.fields,help:altinkaya_stock_lot.field_stock_production_lot__name
+msgid "Unique Lot/Serial Number"
+msgstr ""
+
+#. module: altinkaya_stock_lot
+#: code:addons/altinkaya_stock_lot/wizards/mrp_product_produce.py:16
+#, python-format
+msgid "You have to select a product."
+msgstr ""
+

altinkaya_stock_lot/i18n/tr.po

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+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+#	* altinkaya_stock_lot
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 12.0\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2022-12-28 08:07+0000\n"
+"PO-Revision-Date: 2022-12-28 08:07+0000\n"
+"Last-Translator: <>\n"
+"Language-Team: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: \n"
+
+#. module: altinkaya_stock_lot
+#: model:ir.model,name:altinkaya_stock_lot.model_stock_production_lot
+msgid "Lot/Serial"
+msgstr "Lot/Seri"
+
+#. module: altinkaya_stock_lot
+#: model:ir.model.fields,field_description:altinkaya_stock_lot.field_stock_production_lot__name
+msgid "Lot/Serial Number"
+msgstr "Lot/Seri Numarası"
+
+#. module: altinkaya_stock_lot
+#: model:ir.model,name:altinkaya_stock_lot.model_mrp_product_produce
+msgid "Record Production"
+msgstr "Üretimi Kaydını İşle"
+
+#. module: altinkaya_stock_lot
+#: model:ir.model,name:altinkaya_stock_lot.model_stock_picking
+msgid "Transfer"
+msgstr "Transfer"
+
+#. module: altinkaya_stock_lot
+#: model:ir.model.fields,help:altinkaya_stock_lot.field_stock_production_lot__name
+msgid "Unique Lot/Serial Number"
+msgstr "Benzersiz Lot / Seri Numarası"
+
+#. module: altinkaya_stock_lot
+#: code:addons/altinkaya_stock_lot/wizards/mrp_product_produce.py:16
+#, python-format
+msgid "You have to select a product."
+msgstr "Üretilecek bir ürün seçmelisiniz."
+

altinkaya_stock_lot/models/__init__.py

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+# Copyright 2022 Yiğit Budak (https://github.com/yibudak)
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+from . import stock_lot
+from . import stock_move_line
+# from . import stock_quant

altinkaya_stock_lot/models/stock_lot.py

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+# Copyright 2022 Yiğit Budak (https://github.com/yibudak)
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl)
+import random
+
+from odoo import fields, models
+
+
+class StockProductionLot(models.Model):
+    _inherit = "stock.lot"
+
+    def _compute_lot_name(self):
+        """Generates a random lot number. Overrides the default method.
+        We excluded some characters from the random string to avoid confusion."""
+        while True:
+            unique = "".join(
+                random.choice("ABCDEFGHJKLMNPRSTUVXYZ123456789") for i in range(5)
+            )
+            if not self.search([("name", "=", unique)], limit=1):
+                break
+        return unique
+
+    name = fields.Char(
+        "Lot/Serial Number",
+        default=_compute_lot_name,
+        required=True,
+        readonly=True,
+        help="Unique Lot/Serial Number",
+    )

altinkaya_stock_lot/models/stock_move_line.py

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+# Copyright 2022 Yiğit Budak (https://github.com/yibudak)
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl)
+from odoo import api, models
+
+
+class StockMoveLine(models.Model):
+    _inherit = "stock.move.line"
+
+    def _create_missing_lot(self):
+        """Create a lot for the move line if it is missing."""
+        for rec in self:
+            if rec.product_id.tracking != "none" and not rec.lot_id:
+                lot_id = self.env["stock.lot"].create(
+                    {"product_id": rec.product_id.id, "ref": rec.move_id.reference or ""}
+                )
+                rec.lot_id = lot_id.id
+        return True
+
+    @api.model
+    def create(self, vals_list):
+        res = super().create(vals_list)
+        res._create_missing_lot()
+        return res
+
+    @api.model
+    def write(self, vals):
+        res = super().write(vals)
+        self._create_missing_lot()
+        return res

altinkaya_stock_lot/models/stock_quant.py

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+from odoo import api, models
+
+
+class StockQuant(models.Model):
+    _inherit = "stock.quant"
+
+    def _create_missing_lot(self, vals_list):
+        """EXPERIMENTAL: Create a lot for the move line if it is missing."""
+        for vals in vals_list:
+            if not vals.get("lot_id") and vals.get("product_id") and (vals.get("quantity") or vals.get("inventory_quantity")):
+                product_id = self.env["product.product"].browse(vals["product_id"])
+                if product_id.tracking != "none":
+                    lot_id = self.env["stock.lot"].create(
+                        {
+                            "product_id": product_id.id,
+                            "ref": vals.get("stock_inventory_ids") or "", #todo: find a better ref
+                            "product_qty": vals.get("quantity") or vals.get("inventory_quantity"),
+                        }
+                    )
+                    vals["lot_id"] = lot_id.id
+
+
+    @api.model_create_multi
+    def create(self, vals_list):
+        self._create_missing_lot(vals_list)
+        res = super().create(vals_list)
+
+        return res

altinkaya_stock_lot/wizards/__init__.py

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+# Copyright 2022 Yiğit Budak (https://github.com/yibudak)
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl)
+from . import mrp_product_produce

altinkaya_stock_lot/wizards/mrp_product_produce.py

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+# # Copyright 2025 Yiğit Budak, Ümithan Güldemir (https://github.com/yibudak) (https://github.com/umithan-guldemir)
+# # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl)
+# from odoo import models, fields, api, _
+# from odoo.exceptions import UserError
+# from odoo.tools import float_is_zero
+
+
+# class MrpProductProduce(models.TransientModel):
+#     _inherit = "mrp.production"
+
+    def do_produce(self):
+        """Override do_produce method on MRP to generate lot_id automatically"""
+        if any(
+            [
+                x.product_id.tracking != "none"
+                and not x.lot_id
+                and not float_is_zero(
+                    x.qty_done, precision_rounding=x.product_uom_id.rounding
+                )
+                for x in self.finished_move_line_ids
+            ]
+        ):
+                raise UserError(_("Some products are tracked by lots but no lot is set."))
+
+        if self.product_tracking != "none" and not self.lot_id:
+            #  If lot created within label printing wizard, use it
+            if self.lot_producing_id:
+                self.lot_id = self.lot_producing_id
+            else:
+                vals = {
+                    "product_id": self.product_id.id,
+                    "ref": self.origin or "",
+                }
+                self.lot_id = self.lot_id.create(vals)
+        return self.do_produce()
+
+#     @api.onchange("product_qty")
+#     def _onchange_product_qty(self):
+#         """Override _onchange_product_qty method on MRP to remove duplicate
+#         rows caused by split procurement rules"""
+#         res = self._onchange_product_qty()
+#         for line in self.finished_move_line_ids.filtered(lambda p: not p.lot_id):
+#             real_line = self.finished_move_line_ids.filtered(
+#                 lambda x: x.reserved_qty == line.reserved_qty
+#                 and x.product_id == line.product_id
+#                 and x.lot_id
+#             )
+#             if real_line:
+#                 self.finished_move_line_ids -= line
+#         return res
+
+
+# class MrpProductProduceLine(models.TransientModel):
+#     _inherit = "mrp.production.backorder.line"
+
+#     # We've added this field to prevent selection of a lot that is not in the
+#     # raw materials location of the production order.
+#     production_id = fields.Many2one(
+#         "mrp.production",
+#         "Production Order",
+#         required=True,
+#         ondelete="cascade",
+#         index=True,
+#     )
+#     location_src_id = fields.Many2one(
+#         "stock.location",
+#         "Raw Materials Location",
+#         related="production_id.location_src_id",
+#         readonly=True,
+#     )

altinkaya_stock_lot/wizards/mrp_product_produce_view.xml

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+<!-- <?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <record id="view_mrp_product_produce_lot_inherit_form" model="ir.ui.view">
+        <field name="name">mrp.product.produce.form.inherit.lot</field>
+        <field name="model">mrp.product.produce</field>
+        <field name="inherit_id" ref="mrp.view_mrp_product_produce_wizard"/>
+        <field name="arch" type="xml">
+            <field name="lot_id" position="attributes">
+                <attribute name="attrs">{'invisible': True, 'required': False}</attribute>
+            </field>
+
+            <xpath expr="//field[@name='produce_line_ids']/tree/field[@name='product_tracking']" position="after">
+                <field name="location_src_id" invisible="1"/>
+            </xpath>
+
+            <xpath expr="//field[@name='produce_line_ids']/tree/field[@name='lot_id']" position="attributes">
+                <attribute name="options">{'no_create': True, 'no_create_edit':True}</attribute>
+                <attribute name="domain">[('product_id', '=', product_id), ('quant_ids.location_id', '=', location_src_id)]</attribute>
+            </xpath>
+        </field>
+    </record>
+</odoo> -->