1 # -*- encoding: utf-8 -*-
2 ##############################################################################
4 # OpenERP, Open Source Management Solution
5 # Copyright (C) 2004-2009 Tiny SPRL (<http://tiny.be>). All Rights Reserved
8 # This program is free software: you can redistribute it and/or modify
9 # it under the terms of the GNU General Public License as published by
10 # the Free Software Foundation, either version 3 of the License, or
11 # (at your option) any later version.
13 # This program is distributed in the hope that it will be useful,
14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 # GNU General Public License for more details.
18 # You should have received a copy of the GNU General Public License
19 # along with this program. If not, see <http://www.gnu.org/licenses/>.
21 ##############################################################################
24 from osv import fields, osv
26 def _format_iban(string):
28 This function removes all characters from given 'string' that isn't a alpha numeric and converts it to lower case.
36 class res_partner_bank(osv.osv):
37 _inherit = "res.partner.bank"
39 def create(self, cr, uid, vals, context={}):
40 #overwrite to format the iban number correctly
41 if vals.has_key('iban'):
42 vals['iban'] = _format_iban(vals['iban'])
43 return super(res_partner_bank, self).create(cr, uid, vals, context)
45 def write(self, cr, uid, ids, vals, context={}):
46 #overwrite to format the iban number correctly
47 if vals.has_key('iban'):
48 vals['iban'] = _format_iban(vals['iban'])
49 return super(res_partner_bank, self).write(cr, uid, ids, vals, context)
51 def check_iban(self, cr, uid, ids):
55 for bank_acc in self.browse(cr, uid, ids):
58 iban =_format_iban(bank_acc.iban)
59 #the four first digits have to be shifted to the end
60 iban = iban[4:] + iban[:4]
61 #letters have to be transformed into numbers (a = 10, b = 11, ...)
65 iban2 += str(ord(char)-87)
68 #iban is correct if modulo 97 == 1
69 if not int(iban2) % 97 == 1:
73 def name_get(self, cr, uid, ids, context=None):
76 for id in self.browse(cr, uid, ids):
78 res.append((id.id,id.iban))
80 to_check_ids.append(id.id)
81 res += super(res_partner_bank, self).name_get(cr, uid, to_check_ids, context)
84 def search(self, cr, uid, args, offset=0, limit=None, order=None, context=None, count=False):
85 #overwrite the search method in order to search not only on bank type == basic account number but also on type == iban
86 res = super(res_partner_bank,self).search(cr, uid, args, offset, limit, order, context=context, count=count)
87 if filter(lambda x:x[0]=='acc_number' ,args):
88 #get the value of the search
89 iban_value = filter(lambda x:x[0]=='acc_number' ,args)[0][2]
90 #get the other arguments of the search
91 args1 = filter(lambda x:x[0]!='acc_number' ,args)
92 #add the new criterion
93 args1 += [('iban','ilike',iban_value)]
94 #append the results to the older search
95 res += super(res_partner_bank,self).search(cr, uid, args1, offset, limit,
96 order, context=context, count=count)
99 def get_bban_from_iban(self, cr, uid, ids, context=None):
101 This function returns the bank account number computed from the iban account number, thanks to the mapping_list dictionary that contains the rules associated to its country.
105 #TODO add rules for others countries
106 'be': lambda x: x[4:],
107 'fr': lambda x: x[14:],
108 'ch': lambda x: x[9:],
109 'gb': lambda x: x[14:],
111 for record in self.browse(cr, uid, ids, context):
113 res[record.id] = False
115 res[record.id] = False
116 for code, function in mapping_list.items():
117 if record.iban.lower().startswith(code):
118 res[record.id] = function(record.iban)
123 'iban': fields.char('IBAN', size=34, readonly=True, help="International Bank Account Number"),
126 _constraints = [(check_iban, "The IBAN number doesn't seem to be correct.", ["iban"])]
131 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: