flectra/addons/pos_discount/models/pos_config.py

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# -*- coding: utf-8 -*-
2018-01-16 11:34:37 +01:00
# Part of Odoo, Flectra. See LICENSE file for full copyright and licensing details.
2018-01-16 11:34:37 +01:00
from flectra 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')
discount_product_id = fields.Many2one('product.product', string='Discount Product',
domain="[('available_in_pos', '=', True), ('sale_ok', '=', True)]", help='The product used to model the discount.')
@api.onchange('module_pos_discount')
def _onchange_module_pos_discount(self):
if self.module_pos_discount:
self.discount_product_id = self.env.ref('point_of_sale.product_product_consumable', raise_if_not_found=False)
if not self.discount_product_id or not self.discount_product_id.available_in_pos or not self.discount_product_id.sale_ok:
domain = [('available_in_pos', '=', True), ('sale_ok', '=', True)]
self.discount_product_id = self.env['product.product'].search(domain, limit=1)
self.discount_pc = 10.0
else:
self.discount_product_id = False
self.discount_pc = 0.0