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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, _
from odoo.exceptions import UserError
class ProductTemplate(models.Model):
_inherit = 'product.template'
available_in_pos = fields.Boolean(string='Available in the Point of Sale', help='Check if you want this product to appear in the Point of Sale', default=True)
to_weight = fields.Boolean(string='To Weigh With Scale', help="Check if the product should be weighted using the hardware scale integration")
pos_categ_id = fields.Many2one(
'pos.category', string='Point of Sale Category',
help="Those categories are used to group similar products for point of sale.")
@api.multi
def unlink(self):
product_ctx = dict(self.env.context or {}, active_test=False)
if self.with_context(product_ctx).search_count([('id', 'in', self.ids), ('available_in_pos', '=', True)]):
if self.env['pos.session'].search_count([('state', '!=', 'closed')]):
raise UserError(_('You cannot delete a product saleable in point of sale while a session is still opened.'))
return super(ProductTemplate, self).unlink()