18cfd38347
The move lists already show the demand, the move line ones do not: the detailed operations of the batch and of the transfer, and the operator (Basket Assembly) view. Adds a read-only column with the demand of the line's move, in the unit of the line, next to the ordered quantity. Closes #21 Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
86 lines
2.8 KiB
Python
86 lines
2.8 KiB
Python
# Copyright 2026 Criptomart
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# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
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from odoo import api
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from odoo import fields
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from odoo import models
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class StockMoveLine(models.Model):
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_inherit = "stock.move.line"
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_order = "product_categ_id, product_id, picking_partner_id, id"
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product_categ_id = fields.Many2one(
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comodel_name="product.category",
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string="Product Category (Batch)",
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related="product_id.categ_id",
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store=True,
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readonly=True,
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)
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product_default_code = fields.Char(
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string="Product Code",
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related="product_id.default_code",
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readonly=True,
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)
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picking_partner_id = fields.Many2one(
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related="picking_id.partner_id",
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store=True,
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readonly=True,
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)
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is_collected = fields.Boolean(
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string="Collected",
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default=False,
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copy=False,
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)
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sale_ordered_qty = fields.Float(
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string="Ordered Quantity",
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digits="Product Unit of Measure",
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compute="_compute_sale_ordered_qty",
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)
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move_demand_qty = fields.Float(
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string="Demanded Quantity",
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digits="Product Unit of Measure",
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compute="_compute_move_demand_qty",
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)
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@api.depends("move_id.sale_ordered_qty", "move_id.product_uom", "product_uom_id")
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def _compute_sale_ordered_qty(self):
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for line in self:
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move = line.move_id
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if move.sale_ordered_qty and line.product_uom_id:
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line.sale_ordered_qty = move.product_uom._compute_quantity(
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move.sale_ordered_qty, line.product_uom_id, round=False
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)
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else:
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line.sale_ordered_qty = 0.0
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@api.depends("move_id.product_uom_qty", "move_id.product_uom", "product_uom_id")
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def _compute_move_demand_qty(self):
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"""The demand of the whole move: every line of a split move shows it."""
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for line in self:
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move = line.move_id
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if move.product_uom and line.product_uom_id:
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line.move_demand_qty = move.product_uom._compute_quantity(
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move.product_uom_qty, line.product_uom_id, round=False
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)
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else:
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line.move_demand_qty = 0.0
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def write(self, vals):
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res = super().write(vals)
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if vals.get("is_collected"):
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# Collecting a line is the operator saying the goods are in the
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# basket: its quantity must survive the reservation engine even if
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# it was never retyped. The demand is left alone, only a quantity
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# typed by hand adjusts it.
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lines = self.filtered(
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lambda line: not line.picked and line.state not in ("done", "cancel")
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)
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if lines:
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lines.picked = True
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lines._freeze_manual_quantity(align_demand=False)
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return res
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