81 lines
3.8 KiB
Python
81 lines
3.8 KiB
Python
# -*- 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) 2004-2010 Tiny SPRL (<http://tiny.be>).
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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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from openerp.osv import fields, osv
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from openerp.tools.translate import _
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from openerp.exceptions import UserError
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class product_category(osv.osv):
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_inherit = "product.category"
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_columns = {
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'property_account_income_categ': fields.property(
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type='many2one',
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relation='account.account',
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string="Income Account",
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help="This account will be used for invoices to value sales."),
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'property_account_expense_categ': fields.property(
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type='many2one',
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relation='account.account',
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string="Expense Account",
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help="This account will be used for invoices to value expenses."),
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}
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#----------------------------------------------------------
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# Products
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#----------------------------------------------------------
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class product_template(osv.osv):
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_inherit = "product.template"
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_columns = {
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'taxes_id': fields.many2many('account.tax', 'product_taxes_rel',
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'prod_id', 'tax_id', 'Customer Taxes',
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domain=[('parent_id','=',False),('type_tax_use','in',['sale','all'])]),
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'supplier_taxes_id': fields.many2many('account.tax',
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'product_supplier_taxes_rel', 'prod_id', 'tax_id',
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'Supplier Taxes', domain=[('parent_id', '=', False),('type_tax_use','in',['purchase','all'])]),
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'property_account_income': fields.property(
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type='many2one',
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relation='account.account',
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string="Income Account",
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help="This account will be used for invoices instead of the default one to value sales for the current product."),
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'property_account_expense': fields.property(
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type='many2one',
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relation='account.account',
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string="Expense Account",
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help="This account will be used for invoices instead of the default one to value expenses for the current product."),
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}
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def write(self, cr, uid, ids, vals, context=None):
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check = ids and 'uom_po_id' in vals
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if check:
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cr.execute("SELECT id, uom_po_id FROM product_template WHERE id IN %s", [tuple(ids)])
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uoms = dict(cr.fetchall())
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result = super(product_template, self).write(cr, uid, ids, vals, context=context)
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if check:
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cr.execute("SELECT id, uom_po_id FROM product_template WHERE id IN %s", [tuple(ids)])
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if dict(cr.fetchall()) != uoms:
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product_ids = self.pool['product.product'].search(cr, uid, [('product_tmpl_id', 'in', ids)], context=context)
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if self.pool['account.move.line'].search_count(cr, uid, [('product_id', 'in', product_ids)], context=context):
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raise UserError(_("You can not change the unit of measure of a product that has been already used in an account journal item. If you need to change the unit of measure, you may deactivate this product."))
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return result
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