47 lines
2.3 KiB
Python
47 lines
2.3 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.tools.translate import _
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from openerp.osv import osv
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class Invoice(osv.osv):
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_inherit = 'account.invoice'
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# Forbid to cancel an invoice if the related move lines have already been
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# used in a payment order. The risk is that importing the payment line
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# in the bank statement will result in a crash cause no more move will
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# be found in the payment line
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def action_cancel(self, cr, uid, ids, context=None):
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payment_line_obj = self.pool.get('payment.line')
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for inv in self.browse(cr, uid, ids, context=context):
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pl_line_ids = []
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if inv.move_id and inv.move_id.line_id:
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inv_mv_lines = [x.id for x in inv.move_id.line_id]
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pl_line_ids = payment_line_obj.search(cr, uid, [('move_line_id','in',inv_mv_lines)], context=context)
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if pl_line_ids:
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pay_line = payment_line_obj.browse(cr, uid, pl_line_ids, context=context)
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payment_order_name = ','.join(map(lambda x: x.order_id.reference, pay_line))
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raise osv.except_osv(_('Error!'), _("You cannot cancel an invoice which has already been imported in a payment order. Remove it from the following payment order : %s."%(payment_order_name)))
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return super(Invoice, self).action_cancel(cr, uid, ids, context=context)
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# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
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