159 lines
5.2 KiB
Python
159 lines
5.2 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 collections import defaultdict
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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 StockPickingBatch(models.Model):
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_inherit = "stock.picking.batch"
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summary_line_ids = fields.One2many(
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comodel_name="stock.picking.batch.summary.line",
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inverse_name="batch_id",
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string="Product Summary",
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compute="_compute_summary_line_ids",
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store=True,
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readonly=False,
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)
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@api.depends(
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"move_line_ids.move_id.product_id",
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"move_line_ids.move_id.product_uom_qty",
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"move_line_ids.move_id.quantity",
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"move_line_ids.move_id.product_uom",
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"move_line_ids.move_id.state",
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)
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def _compute_summary_line_ids(self):
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"""Aggregate move quantities per product and keep collected flag.
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- Demand: move.product_uom_qty converted to product UoM.
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- Done: move.quantity converted to product UoM.
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- Pending: demand - done.
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- Keep is_collected value if product already present.
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- Skip cancelled moves.
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"""
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for batch in self:
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previous_collected = {
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line.product_id.id: line.is_collected for line in batch.summary_line_ids
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}
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aggregates = defaultdict(
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lambda: {
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"product_id": False,
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"product_uom_id": False,
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"qty_demanded": 0.0,
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"qty_done": 0.0,
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}
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)
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for move in batch.move_ids:
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if move.state == "cancel" or not move.product_id:
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continue
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product = move.product_id
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product_uom = product.uom_id
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demand = move.product_uom._compute_quantity(
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move.product_uom_qty, product_uom, rounding_method="HALF-UP"
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)
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done = move.product_uom._compute_quantity(
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move.quantity, product_uom, rounding_method="HALF-UP"
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)
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entry = aggregates[product.id]
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entry["product_id"] = product.id
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entry["product_uom_id"] = product_uom.id
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entry["qty_demanded"] += demand
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entry["qty_done"] += done
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commands = []
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products_in_totals = set()
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existing_by_product = {
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line.product_id.id: line for line in batch.summary_line_ids
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}
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for product_id, values in aggregates.items():
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products_in_totals.add(product_id)
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existing_line = existing_by_product.get(product_id)
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values["is_collected"] = previous_collected.get(product_id, False)
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if existing_line:
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commands.append(
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fields.Command.update(
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existing_line.id,
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{
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"product_uom_id": values["product_uom_id"],
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"qty_demanded": values["qty_demanded"],
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"qty_done": values["qty_done"],
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"is_collected": values["is_collected"],
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},
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)
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)
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else:
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commands.append(fields.Command.create(values))
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obsolete_lines = [
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fields.Command.unlink(line.id)
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for line in batch.summary_line_ids
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if line.product_id.id not in products_in_totals
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]
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batch.summary_line_ids = commands + obsolete_lines
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class StockPickingBatchSummaryLine(models.Model):
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_name = "stock.picking.batch.summary.line"
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_description = "Batch Product Summary Line"
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_order = "product_categ_id, product_id"
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batch_id = fields.Many2one(
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comodel_name="stock.picking.batch",
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string="Batch",
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ondelete="cascade",
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required=True,
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index=True,
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)
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product_id = fields.Many2one(
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comodel_name="product.product",
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string="Product",
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required=True,
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index=True,
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)
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product_categ_id = fields.Many2one(
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comodel_name="product.category",
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string="Product Category",
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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_uom_id = fields.Many2one(
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comodel_name="uom.uom",
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string="Unit of Measure",
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required=True,
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)
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qty_demanded = fields.Float(
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string="Demanded Quantity",
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digits="Product Unit of Measure",
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required=True,
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default=0.0,
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)
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qty_done = fields.Float(
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string="Done Quantity",
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digits="Product Unit of Measure",
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required=True,
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default=0.0,
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)
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qty_pending = fields.Float(
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string="Pending Quantity",
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digits="Product Unit of Measure",
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compute="_compute_qty_pending",
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store=True,
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)
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is_collected = fields.Boolean(string="Collected", default=False)
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@api.depends("qty_demanded", "qty_done")
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def _compute_qty_pending(self):
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for line in self:
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line.qty_pending = line.qty_demanded - line.qty_done
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