106 lines
4.4 KiB
Python
106 lines
4.4 KiB
Python
#############################################################################
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#
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# Cybrosys Technologies Pvt. Ltd.
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#
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# Copyright (C) 2023-TODAY Cybrosys Technologies(<https://www.cybrosys.com>).
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# Author: Vivek @ cybrosys,(odoo@cybrosys.com)
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#
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# You can modify it under the terms of the GNU AFFERO
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# GENERAL PUBLIC LICENSE (AGPL v3), Version 3.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU AFFERO GENERAL PUBLIC LICENSE (AGPL v3) for more details.
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#
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# You should have received a copy of the GNU AFFERO GENERAL PUBLIC LICENSE
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# (AGPL v3) along with this program.
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# If not, see <http://www.gnu.org/licenses/>.
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#
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#############################################################################
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from odoo import _, api, models
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from odoo.exceptions import UserError
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from odoo.http import request
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class SaleOrder(models.Model):
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_inherit = "sale.order"
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"""
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Inherit the 'sale.order' model to overwrite the _compute_cart_info and _cart_update functions.
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"""
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@api.depends("order_line.product_uom_qty", "order_line.product_id")
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def _compute_cart_info(self):
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"""
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Making cart_quantity integer is avoided in order
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to represent it in decimal values
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"""
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for order in self:
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order.cart_quantity = sum(order.mapped("website_order_line.product_uom_qty"))
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order.only_services = all(line.product_id.type == "service" for line in order.website_order_line)
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def _cart_update(self, product_id, line_id=None, add_qty=0, set_qty=0, **kwargs): # noqa: C901
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"""Add or set product quantity, add_qty can be negative.
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Making add_qty and set_qty integer are avoided in order
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to represent them as decimal values.
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"""
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self.ensure_one()
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if self.state != "draft":
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request.session.pop("sale_order_id", None)
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request.session.pop("website_sale_cart_quantity", None)
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raise UserError(_("It is forbidden to modify a sales order which is not in draft status."))
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product = self.env["product.product"].browse(product_id).exists()
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if not product or not product._is_add_to_cart_allowed():
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raise UserError(_("The given product does not exist therefore it cannot be added to cart."))
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if product.lst_price == 0 and product.website_id.prevent_zero_price_sale:
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raise UserError(_("The given product does not have a price therefore it cannot be added to cart."))
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if line_id is not False:
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order_line = self._cart_find_product_line(product_id, line_id, **kwargs)[:1]
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else:
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order_line = self.env["sale.order.line"]
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try:
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if add_qty:
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pass
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except ValueError:
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add_qty = 1
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try:
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if set_qty:
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pass
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except ValueError:
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set_qty = 0
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quantity = 0
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if set_qty:
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quantity = set_qty
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elif add_qty is not None:
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if order_line:
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quantity = order_line.product_uom_qty + (add_qty or 0)
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else:
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quantity = add_qty or 0
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if quantity > 0:
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quantity, warning = self._verify_updated_quantity(order_line, product_id, quantity, **kwargs)
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else:
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# If the line will be removed anyway, there is no need to verify
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# the requested quantity update.
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warning = ""
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if order_line and quantity <= 0:
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# Remove zero or negative lines
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order_line.unlink()
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order_line = self.env["sale.order.line"]
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elif order_line:
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# Update existing line
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update_values = self._prepare_order_line_update_values(order_line, quantity, **kwargs)
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if update_values:
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self._update_cart_line_values(order_line, update_values)
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elif quantity >= 0:
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# Create new line
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order_line_values = self._prepare_order_line_values(product_id, quantity, **kwargs)
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order_line = self.env["sale.order.line"].sudo().create(order_line_values)
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return {
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"line_id": order_line.id,
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"quantity": quantity,
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"option_ids": list(
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set(order_line.option_line_ids.filtered(lambda l: l.order_id == order_line.order_id).ids)
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),
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"warning": warning,
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}
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