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109 lines
4.0 KiB
109 lines
4.0 KiB
# -*- coding: utf-8 -*-
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##############################################################################
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#
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# OpenERP, Open Source Management Solution
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# Copyright (C) 2015-TODAY Akretion (<http://www.akretion.com>).
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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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 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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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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##############################################################################
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import sys
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from openerp import models, fields, api, tools
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class ProductTemplate(models.Model):
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_inherit = 'product.template'
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pos_categ_id = fields.Many2one('product.category',
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store=True, related='categ_id')
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@api.model
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def create(self, vals):
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vals['pos_categ_id'] = vals['categ_id']
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return super(ProductTemplate, self).create(vals)
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@api.multi
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def write(self, vals):
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if 'pos_categ_id' in vals and not vals['pos_categ_id']:
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del vals['pos_categ_id']
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return super(ProductTemplate, self).write(vals)
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class ProductCategory(models.Model):
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_inherit = 'product.category'
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image = fields.Binary(help='Show Image Category in Form View')
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image_medium = fields.Binary(help='Show image category button in POS',
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compute="_compute_get_image",
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inverse="_inverse_set_image",
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store=True)
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available_in_pos = fields.Boolean(
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string="Available in the Point of Sale",
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default=True,
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help="Check if you want this category to appear in Point Of Sale.\n"
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"If you uncheck, children categories will becomes invisible too, "
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"whatever their checkbox state.")
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@api.multi
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def _compute_get_image(self):
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return dict(
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(rec.id, tools.image_get_resized_images(rec.image)) for rec in
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self)
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@api.multi
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def _inverse_set_image(self):
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self.ensure_one()
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return self.write(
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{'image': tools.image_resize_image_big(self.image_medium)})
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_auto_end_original = models.BaseModel._auto_end
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def _auto_end(self, cr, context=None):
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""" Create the foreign keys recorded by _auto_init.
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(pos_remove_pos_category monkey patching)
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"""
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context = context or {}
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# If the field is created by the user, there is no module.
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module = context.get('module', False)
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foreign_keys = []
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patched = 'openerp.addons.pos_remove_pos_category' in sys.modules
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for t, k, r, d in self._foreign_keys:
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if patched and (t, k) == ('product_template', 'pos_categ_id'):
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if module == 'pos_remove_pos_category':
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cr.execute('''
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ALTER TABLE product_template
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DROP CONSTRAINT IF EXISTS
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product_template_pos_categ_id_fkey
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''')
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cr.execute('''
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UPDATE product_template
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SET pos_categ_id = categ_id;
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''')
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cr.execute('''
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ALTER TABLE product_template ADD CONSTRAINT
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"product_template_pos_categ_id_fkey"
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FOREIGN KEY (pos_categ_id)
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REFERENCES product_category(id) ON DELETE SET NULL;
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''')
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continue
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foreign_keys.append((t, k, r, d))
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self._foreign_keys = foreign_keys
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return _auto_end_original(self, cr, context=context)
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models.BaseModel._auto_end = _auto_end
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