source: main/waeup.aaue/trunk/src/waeup/aaue/applicants/payment.py @ 15505

Last change on this file since 15505 was 15492, checked in by Henrik Bettermann, 5 years ago

Add missing import.

  • Property svn:keywords set to Id
File size: 3.1 KB
Line 
1## $Id: payment.py 15492 2019-07-09 12:41:35Z henrik $
2##
3## Copyright (C) 2012 Uli Fouquet & Henrik Bettermann
4## This program is free software; you can redistribute it and/or modify
5## it under the terms of the GNU General Public License as published by
6## the Free Software Foundation; either version 2 of the License, or
7## (at your option) any later version.
8##
9## This program is distributed in the hope that it will be useful,
10## but WITHOUT ANY WARRANTY; without even the implied warranty of
11## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12## GNU General Public License for more details.
13##
14## You should have received a copy of the GNU General Public License
15## along with this program; if not, write to the Free Software
16## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17##
18"""
19Application fee payment.
20"""
21import grok
22import sys
23from hurry.workflow.interfaces import (
24    IWorkflowInfo, InvalidTransitionError)
25from zope.component.interfaces import IFactory
26from zope.interface import implementedBy
27from waeup.kofa.applicants.payment import ApplicantOnlinePayment
28from waeup.kofa.utils.helpers import attrs_to_fields
29from waeup.aaue.applicants.interfaces import ICustomApplicantOnlinePayment
30
31from waeup.aaue.interfaces import MessageFactory as _
32
33class CustomApplicantOnlinePayment(ApplicantOnlinePayment):
34    """This is a custom online payment for applicants.
35
36    Since this class inherits from ApplicantOnlinePayment, it automatically
37    implements the interfaces of the parent class which means
38    all viewlets and views meant for StudentOnlinePayment
39    can also be accessed in the customized system.
40    """
41    grok.implements(ICustomApplicantOnlinePayment)
42    grok.provides(ICustomApplicantOnlinePayment)
43
44    def __init__(self):
45        super(CustomApplicantOnlinePayment, self).__init__()
46        return
47
48    def doAfterApplicantPayment(self):
49        """Process applicant after payment was made.
50        """
51        if not (self.__parent__.special and self.__parent__.state == PAID):
52            wf_info = IWorkflowInfo(self.__parent__)
53            try:
54                wf_info.fireTransition('pay')
55            except InvalidTransitionError:
56                msg = log = 'Error: %s' % sys.exc_info()[1]
57                return 'danger', msg, log
58        log = 'successful payment: %s' % self.p_id
59        msg = _('Payment successfully completed. Kindly submit application for processing.')
60        flashtype = 'success'
61        return flashtype, msg, log
62
63CustomApplicantOnlinePayment = attrs_to_fields(
64    CustomApplicantOnlinePayment, omit=['display_item'])
65
66# Applicant online payments must be importable. So we might need a factory.
67class CustomApplicantOnlinePaymentFactory(grok.GlobalUtility):
68    """A factory for applicant online payments.
69    """
70    grok.implements(IFactory)
71    grok.name(u'waeup.ApplicantOnlinePayment')
72    title = u"Create a new online payment.",
73    description = u"This factory instantiates new online payment instances."
74
75    def __call__(self, *args, **kw):
76        return CustomApplicantOnlinePayment()
77
78    def getInterfaces(self):
79        return implementedBy(CustomApplicantOnlinePayment)
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