Goffin Simon
a96e60475b
When creating an invoice line from a PO, if the product is linked to an Asset type then the account used for this line must be the expense account. When creating an invoice line from a SO, if the product is linked to an deferred revenue type then the account used for this line must be the income account.
74 lines
3.6 KiB
Python
74 lines
3.6 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_asset_accounts(self):
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res = {}
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res['stock_input'] = False
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res['stock_output'] = False
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return res
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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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