67 lines
3.5 KiB
Python
67 lines
3.5 KiB
Python
# -*- coding: utf-8 -*-
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from openerp import api, fields, models, _
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from openerp.exceptions import UserError
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class ProductCategory(models.Model):
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_inherit = "product.category"
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property_account_income_categ_id = fields.Many2one('account.account', company_dependent=True,
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string="Income Account", oldname="property_account_income_categ",
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domain=[('deprecated', '=', False)],
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help="This account will be used for invoices to value sales.")
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property_account_expense_categ_id = fields.Many2one('account.account', company_dependent=True,
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string="Expense Account", oldname="property_account_expense_categ",
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domain=[('deprecated', '=', False)],
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help="This account will be used for invoices to value expenses.")
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#----------------------------------------------------------
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# Products
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#----------------------------------------------------------
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class ProductTemplate(models.Model):
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_inherit = "product.template"
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taxes_id = fields.Many2many('account.tax', 'product_taxes_rel', 'prod_id', 'tax_id', string='Customer Taxes',
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domain=[('type_tax_use', '=', 'sale')])
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supplier_taxes_id = fields.Many2many('account.tax', 'product_supplier_taxes_rel', 'prod_id', 'tax_id', string='Vendor Taxes',
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domain=[('type_tax_use', '=', 'purchase')])
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property_account_income_id = fields.Many2one('account.account', company_dependent=True,
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string="Income Account", oldname="property_account_income",
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domain=[('deprecated', '=', False)],
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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_id = fields.Many2one('account.account', company_dependent=True,
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string="Expense Account", oldname="property_account_expense",
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domain=[('deprecated', '=', False)],
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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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@api.multi
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def write(self, vals):
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#TODO: really? i don't see the reason we'd need that constraint..
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check = self.ids and 'uom_po_id' in vals
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if check:
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self._cr.execute("SELECT id, uom_po_id FROM product_template WHERE id IN %s", [tuple(self.ids)])
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uoms = dict(self._cr.fetchall())
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res = super(ProductTemplate, self).write(vals)
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if check:
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self._cr.execute("SELECT id, uom_po_id FROM product_template WHERE id IN %s", [tuple(self.ids)])
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if dict(self._cr.fetchall()) != uoms:
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products = self.env['product.product'].search([('product_tmpl_id', 'in', self.ids)])
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if self.env['account.move.line'].search_count([('product_id', 'in', products.ids)]):
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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 res
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@api.multi
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def _get_product_accounts(self):
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return {
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'income': self.property_account_income_id or self.categ_id.property_account_income_categ_id,
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'expense': self.property_account_expense_id or self.categ_id.property_account_expense_categ_id
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}
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@api.multi
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def get_product_accounts(self, fiscal_pos=None):
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accounts = self._get_product_accounts()
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if not fiscal_pos:
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fiscal_pos = self.env['account.fiscal.position']
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return fiscal_pos.map_accounts(accounts)
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