stock_picking.py

# Copyright 2018 Tecnativa - Pedro M. Baeza
# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).

from odoo import models

from ..utils import get_bool_param


class StockPicking(models.Model):
    _inherit = "stock.picking"

    def _add_delivery_cost_to_so(self):
        """Update delivery price in SO from picking data."""
        res = super()._add_delivery_cost_to_so()
        if not get_bool_param(self.env, "refresh_after_picking"):
            return res
        self.ensure_one()
        sale_order = self.sale_id
        if not sale_order or not self.carrier_id:  # pragma: no cover
            return res
        so_line = sale_order.order_line.filtered(lambda x: x.is_delivery)[:1]
        if not so_line:  # pragma: no cover
            return res
        total = weight = volume = quantity = 0
        for move_line in self.move_line_ids.filtered("qty_done"):
            if not move_line.product_id:
                continue
            move = move_line.move_id
            qty = move.product_uom._compute_quantity(
                move_line.qty_done,
                move_line.product_id.uom_id,
            )
            weight += (move_line.product_id.weight or 0.0) * qty
            volume += (move_line.product_id.volume or 0.0) * qty
            quantity += qty
            total += move.sale_line_id.price_unit * qty
        total = sale_order.currency_id._convert(
            total,
            sale_order.company_id.currency_id,
            sale_order.company_id,
            sale_order.date_order,
        )
        so_line.price_unit = self.carrier_id._get_price_from_picking(
            total,
            weight,
            volume,
            quantity,
        )
        return res

    def _action_done(self):
        res = super()._action_done()
        # If configured, we want to set to 0 automatically the delivery line
        # when we have a returned picking that isn't invoiced so we don't have
        # it as invoiceable line. Otherwise, the salesman has to do it by hand.
        if not get_bool_param(self.env, "auto_void_delivery_line"):
            return res
        sales_to_void_delivery = self.filtered(
            lambda x: x.sale_id
            and x.picking_type_code == "incoming"
            and x.sale_id._is_delivery_line_voidable()
        ).mapped("sale_id")
        sales_to_void_delivery.mapped("order_line").filtered(
            lambda x: x.is_delivery
        ).with_context(delivery_auto_refresh_override_locked=True).write(
            {"qty_delivered": 0, "product_uom_qty": 0, "price_unit": 0}
        )
        return res