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# -*- coding: utf-8 -*- # Copyright (C) 2015-TODAY Akretion (<http://www.akretion.com>). # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
import sys from odoo import models, fields, api, tools
class ProductTemplate(models.Model): _inherit = 'product.template'
pos_categ_id = fields.Many2one('product.category', store=True, related='categ_id')
@api.model def create(self, vals): if 'categ_id' in vals: vals['pos_categ_id'] = vals['categ_id'] return super(ProductTemplate, self).create(vals)
@api.multi def write(self, vals): if 'pos_categ_id' in vals and not vals['pos_categ_id']: del vals['pos_categ_id'] return super(ProductTemplate, self).write(vals)
class ProductCategory(models.Model): _inherit = 'product.category'
image = fields.Binary(help='Show Image Category in Form View') image_medium = fields.Binary(help='Show image category button in POS', compute="_compute_image", inverse="_set_image", store=True) available_in_pos = fields.Boolean( string="Available in the Point of Sale", default=True, help="Check if you want this category to appear in Point Of Sale.\n" "If you uncheck, children categories will becomes invisible too, " "whatever their checkbox state.")
@api.multi def _compute_image(self): return dict( (rec.id, tools.image_get_resized_images(rec.image)) for rec in self)
@api.one def _set_image(self): return self.write( {'image': tools.image_resize_image_big(self.image_medium)})
_auto_end_original = models.BaseModel._auto_end
@api.model def _auto_end(self): """ Create the foreign keys recorded by _auto_init.
(pos_remove_pos_category monkey patching) """
module = self._context['module'] foreign_keys = [] patched = 'odoo.addons.pos_remove_pos_category' in sys.modules
for fk in self._foreign_keys: t = fk[0] k = fk[1] if patched and (t, k) == ('product_template', 'pos_categ_id'): if module == 'pos_remove_pos_category': self._cr.execute('''
ALTER TABLE product_template DROP CONSTRAINT IF EXISTS product_template_pos_categ_id_fkey ''')
self._cr.execute('''
UPDATE product_template SET pos_categ_id = categ_id; ''')
self._cr.execute('''
ALTER TABLE product_template ADD CONSTRAINT "product_template_pos_categ_id_fkey" FOREIGN KEY (pos_categ_id) REFERENCES product_category(id) ON DELETE SET NULL; ''')
continue foreign_keys.append(fk) self._foreign_keys = foreign_keys return _auto_end_original
models.BaseModel._auto_end = _auto_end
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