+# -*- coding: utf-8 -*-
##############################################################################
#
-# Copyright (c) 2004-2008 TINY SPRL. (http://tiny.be) All Rights Reserved.
+# OpenERP, Open Source Management Solution
+# Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
#
-# $Id$
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
#
-# WARNING: This program as such is intended to be used by professional
-# programmers who take the whole responsability of assessing all potential
-# consequences resulting from its eventual inadequacies and bugs
-# End users who are looking for a ready-to-use solution with commercial
-# garantees and support are strongly adviced to contract a Free Software
-# Service Company
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Affero General Public License for more details.
#
-# This program is Free Software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+# You should have received a copy of the GNU Affero General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
##############################################################################
+import string
-import netsvc
from osv import fields, osv
+from tools.translate import _
+
+# Reference Examples of IBAN
+_ref_iban = { 'al':'ALkk BBBS SSSK CCCC CCCC CCCC CCCC', 'ad':'ADkk BBBB SSSS CCCC CCCC CCCC',
+'at':'ATkk BBBB BCCC CCCC CCCC', 'be': 'BEkk BBBC CCCC CCKK', 'ba': 'BAkk BBBS SSCC CCCC CCKK',
+'bg': 'BGkk BBBB SSSS DDCC CCCC CC', 'bh': 'BHkk BBBB SSSS SSSS SSSS SS',
+'cr': 'CRkk BBBC CCCC CCCC CCCC C',
+'hr': 'HRkk BBBB BBBC CCCC CCCC C', 'cy': 'CYkk BBBS SSSS CCCC CCCC CCCC CCCC',
+'cz': 'CZkk BBBB SSSS SSCC CCCC CCCC', 'dk': 'DKkk BBBB CCCC CCCC CC',
+'do': 'DOkk BBBB CCCC CCCC CCCC CCCC CCCC',
+ 'ee': 'EEkk BBSS CCCC CCCC CCCK', 'fo': 'FOkk CCCC CCCC CCCC CC',
+ 'fi': 'FIkk BBBB BBCC CCCC CK', 'fr': 'FRkk BBBB BGGG GGCC CCCC CCCC CKK',
+ 'ge': 'GEkk BBCC CCCC CCCC CCCC CC', 'de': 'DEkk BBBB BBBB CCCC CCCC CC',
+ 'gi': 'GIkk BBBB CCCC CCCC CCCC CCC', 'gr': 'GRkk BBBS SSSC CCCC CCCC CCCC CCC',
+ 'gl': 'GLkk BBBB CCCC CCCC CC', 'hu': 'HUkk BBBS SSSC CCCC CCCC CCCC CCCC',
+ 'is':'ISkk BBBB SSCC CCCC XXXX XXXX XX', 'ie': 'IEkk BBBB SSSS SSCC CCCC CC',
+ 'il': 'ILkk BBBS SSCC CCCC CCCC CCC', 'it': 'ITkk KBBB BBSS SSSC CCCC CCCC CCC',
+ 'kz': 'KZkk BBBC CCCC CCCC CCCC', 'kw': 'KWkk BBBB CCCC CCCC CCCC CCCC CCCC CC',
+ 'lv': 'LVkk BBBB CCCC CCCC CCCC C',
+'lb': 'LBkk BBBB CCCC CCCC CCCC CCCC CCCC', 'li': 'LIkk BBBB BCCC CCCC CCCC C',
+'lt': 'LTkk BBBB BCCC CCCC CCCC', 'lu': 'LUkk BBBC CCCC CCCC CCCC' ,
+'mk': 'MKkk BBBC CCCC CCCC CKK', 'mt': 'MTkk BBBB SSSS SCCC CCCC CCCC CCCC CCC',
+'mr': 'MRkk BBBB BSSS SSCC CCCC CCCC CKK',
+'mu': 'MUkk BBBB BBSS CCCC CCCC CCCC CCCC CC', 'mc': 'MCkk BBBB BGGG GGCC CCCC CCCC CKK',
+'me': 'MEkk BBBC CCCC CCCC CCCC KK',
+'nl': 'NLkk BBBB CCCC CCCC CC', 'no': 'NOkk BBBB CCCC CCK',
+'pl':'PLkk BBBS SSSK CCCC CCCC CCCC CCCC',
+'pt': 'PTkk BBBB SSSS CCCC CCCC CCCK K', 'ro': 'ROkk BBBB CCCC CCCC CCCC CCCC',
+'sm': 'SMkk KBBB BBSS SSSC CCCC CCCC CCC', 'sa': 'SAkk BBCC CCCC CCCC CCCC CCCC',
+'rs': 'RSkk BBBC CCCC CCCC CCCC KK', 'sk': 'SKkk BBBB SSSS SSCC CCCC CCCC',
+'si': 'SIkk BBSS SCCC CCCC CKK', 'es': 'ESkk BBBB SSSS KKCC CCCC CCCC',
+'se': 'SEkk BBBB CCCC CCCC CCCC CCCC', 'ch': 'CHkk BBBB BCCC CCCC CCCC C',
+'tn': 'TNkk BBSS SCCC CCCC CCCC CCCC', 'tr': 'TRkk BBBB BRCC CCCC CCCC CCCC CC',
+'ae': 'AEkk BBBC CCCC CCCC CCCC CCC',
+'gb': 'GBkk BBBB SSSS SSCC CCCC CC',
+}
+
+def _format_iban(iban_str):
+ '''
+ This function removes all characters from given 'iban_str' that isn't a alpha numeric and converts it to upper case.
+ '''
+ res = ""
+ if iban_str:
+ for char in iban_str:
+ if char.isalnum():
+ res += char.upper()
+ return res
+
+def _pretty_iban(iban_str):
+ "return iban_str in groups of four characters separated by a single space"
+ res = []
+ while iban_str:
+ res.append(iban_str[:4])
+ iban_str = iban_str[4:]
+ return ' '.join(res)
class res_partner_bank(osv.osv):
- _inherit = "res.partner.bank"
- _columns = {
- 'iban': fields.char('IBAN', size=34, readonly=True, help="International Bank Account Number"),
- }
-
- def name_get(self, cr, uid, ids, context=None):
- res = []
- to_check_ids = []
- for id in self.browse(cr, uid, ids):
- if id.state=='iban':
- res.append((id.id,id.iban))
- else:
- to_check_ids.append(id.id)
- res += super(res_partner_bank, self).name_get(cr, uid, to_check_ids, context)
- return res
+ _inherit = "res.partner.bank"
+
+ def create(self, cr, uid, vals, context=None):
+ #overwrite to format the iban number correctly
+ if (vals.get('state',False)=='iban') and vals.get('acc_number', False):
+ vals['acc_number'] = _format_iban(vals['acc_number'])
+ vals['acc_number'] = _pretty_iban(vals['acc_number'])
+ return super(res_partner_bank, self).create(cr, uid, vals, context)
+
+ def write(self, cr, uid, ids, vals, context=None):
+ #overwrite to format the iban number correctly
+ if (vals.get('state',False)=='iban') and vals.get('acc_number', False):
+ vals['acc_number'] = _format_iban(vals['acc_number'])
+ vals['acc_number'] = _pretty_iban(vals['acc_number'])
+ return super(res_partner_bank, self).write(cr, uid, ids, vals, context)
+
+ def is_iban_valid(self, cr, uid, iban, context=None):
+ """ Check if IBAN is valid or not
+ @param iban: IBAN as string
+ @return: True if IBAN is valid, False otherwise
+ """
+ iban = _format_iban(iban).lower()
+ if iban[:2] in _ref_iban and len(iban) != len(_format_iban(_ref_iban[iban[:2]])):
+ return False
+ #the four first digits have to be shifted to the end
+ iban = iban[4:] + iban[:4]
+ #letters have to be transformed into numbers (a = 10, b = 11, ...)
+ iban2 = ""
+ for char in iban:
+ if char.isalpha():
+ iban2 += str(ord(char)-87)
+ else:
+ iban2 += char
+ #iban is correct if modulo 97 == 1
+ return int(iban2) % 97 == 1
+
+ def check_iban(self, cr, uid, ids, context=None):
+ '''
+ Check the IBAN number
+ '''
+ for bank_acc in self.browse(cr, uid, ids, context=context):
+ if bank_acc.state != 'iban':
+ continue
+ if not self.is_iban_valid(cr, uid, bank_acc.acc_number, context=context):
+ return False
+ return True
+
+ def _construct_constraint_msg(self, cr, uid, ids, context=None):
+
+ def default_iban_check(iban_cn):
+ return iban_cn[0] in string.ascii_lowercase and iban_cn[1] in string.ascii_lowercase
+
+ iban_country = self.browse(cr, uid, ids)[0].acc_number[:2].lower()
+ if default_iban_check(iban_country):
+ if iban_country in _ref_iban:
+ return _('The IBAN does not seem to be correct. You should have entered something like this %s'), \
+ ('%s \nWhere B = National bank code, S = Branch code,'\
+ ' C = Account No, K = Check digit' % _ref_iban[iban_country])
+ return _('This IBAN does not pass the validation check, please verify it'), ()
+ return _('The IBAN is invalid, it should begin with the country code'), ()
+
+ def _check_bank(self, cr, uid, ids, context=None):
+ for partner_bank in self.browse(cr, uid, ids, context=context):
+ if partner_bank.state == 'iban' and not partner_bank.bank.bic:
+ return False
+ return True
+
+ def get_bban_from_iban(self, cr, uid, ids, context=None):
+ '''
+ 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.
+ '''
+ res = {}
+ mapping_list = {
+ #TODO add rules for others countries
+ 'be': lambda x: x[4:],
+ 'fr': lambda x: x[14:],
+ 'ch': lambda x: x[9:],
+ 'gb': lambda x: x[14:],
+ }
+ for record in self.browse(cr, uid, ids, context=context):
+ if not record.acc_number:
+ res[record.id] = False
+ continue
+ res[record.id] = False
+ for code, function in mapping_list.items():
+ if record.acc_number.lower().startswith(code):
+ res[record.id] = function(record.acc_number)
+ break
+ return res
+
+ _columns = {
+ # Deprecated: we keep it for backward compatibility, to be removed in v7
+ # We use acc_number instead of IBAN since v6.1, but we keep this field
+ # to not break community modules.
+ 'iban': fields.related('acc_number', string='IBAN', size=34, readonly=True, help="International Bank Account Number", type="char"),
+ }
+ _constraints = [
+ (check_iban, _construct_constraint_msg, ["iban"]),
+ (_check_bank, '\nPlease define BIC/Swift code on bank for bank type IBAN Account to make valid payments', ['bic'])
+ ]
res_partner_bank()
+# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
projects / odoo / odoo.git / blobdiff