source: main/waeup.uniben/trunk/src/waeup/uniben/students/payments.py @ 17718

Last change on this file since 17718 was 15407, checked in by Henrik Bettermann, 5 years ago

Emergency fix.

  • Property svn:keywords set to Id
File size: 3.0 KB
Line 
1## $Id: payments.py 15407 2019-05-13 17:03:39Z henrik $
2##
3## Copyright (C) 2011 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"""
19Student payment components.
20"""
21import grok
22from zope.component.interfaces import IFactory
23from zope.interface import implementedBy
24from waeup.kofa.students.interfaces import IStudentNavigation
25from waeup.kofa.utils.helpers import attrs_to_fields
26from kofacustom.nigeria.students.payments import (
27    NigeriaStudentOnlinePayment, NigeriaStudentOnlinePaymentFactory)
28from waeup.uniben.students.interfaces import ICustomStudentOnlinePayment
29from waeup.uniben.interfaces import MessageFactory as _
30
31class CustomStudentOnlinePayment(NigeriaStudentOnlinePayment):
32    """This is a custom online payment for students.
33
34    Since this class inherits from StudentOnlinePayment, it automatically
35    implements the interfaces of the parent class which means
36    all viewlets and views meant for StudentOnlinePayment
37    can also be accessed in the customized system.
38    """
39    grok.implements(ICustomStudentOnlinePayment, IStudentNavigation)
40    grok.provides(ICustomStudentOnlinePayment)
41
42    def __init__(self):
43        super(CustomStudentOnlinePayment, self).__init__()
44        return
45
46    @property
47    def student(self):
48        return self.__parent__.__parent__
49
50    def doAfterStudentPayment(self):
51        """Process student after payment was made.
52        """
53        if self.p_current:
54            error = self.redeemTicket()
55            if error is not None:
56                return 'danger', error, error
57        log = 'successful %s payment: %s' % (self.p_category, self.p_id)
58        msg = _('Payment successfully completed')
59        if self.p_category in ('schoolfee',):
60            msg += _('. Please proceed to library clearance, register your '
61                   'courses online and proceed to your '
62                   'level course adviser for validation.')
63        flashtype = 'success'
64        return flashtype, msg, log
65
66CustomStudentOnlinePayment = attrs_to_fields(
67    CustomStudentOnlinePayment, omit=['display_item'])
68
69class CustomStudentOnlinePaymentFactory(NigeriaStudentOnlinePaymentFactory):
70    """A factory for student online payments.
71    """
72
73    def __call__(self, *args, **kw):
74        return CustomStudentOnlinePayment()
75
76    def getInterfaces(self):
77        return implementedBy(CustomStudentOnlinePayment)
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