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# -*- coding: utf-8 -*-
# Part of Odoo. See LICENSE file for full copyright and licensing details.
from odoo import api, fields, models
class PosConfig(models.Model):
_inherit = 'pos.config'
iface_discount = fields.Boolean(string='Order Discounts', help='Allow the cashier to give discounts on the whole order.')
discount_pc = fields.Float(string='Discount Percentage', help='The default discount percentage', default=10.0)
discount_product_id = fields.Many2one('product.product', string='Discount Product',
domain="[('sale_ok', '=', True)]", help='The product used to model the discount.')
@api.onchange('company_id','module_pos_discount')
def _default_discount_product_id(self):
product = self.env.ref("point_of_sale.product_product_consumable", raise_if_not_found=False)
self.discount_product_id = product if self.module_pos_discount and product and (not product.company_id or product.company_id == self.company_id) else False
@api.model
def _default_discount_value_on_module_install(self):
configs = self.env['pos.config'].search([])
open_configs = (
self.env['pos.session']
.search(['|', ('state', '!=', 'closed'), ('rescue', '=', True)])
.mapped('config_id')
)
# Do not modify configs where an opened session exists.
for conf in (configs - open_configs):
conf._default_discount_product_id()
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