source: main/waeup.uniben/trunk/src/waeup/uniben/interswitch/browser.py @ 10220

Last change on this file since 10220 was 10111, checked in by Henrik Bettermann, 12 years ago

Catch traceback if certificate doesn't exist.
  • Property svn:keywords set to Id
File size: 12.2 KB
Line 
1## $Id: browser.py 10111 2013-04-29 10:09:06Z 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##
18import httplib
19import grok
20from zope.component import getUtility
21from kofacustom.nigeria.interswitch.browser import (
22    InterswitchPaymentRequestWebservicePageApplicant,
23    InterswitchPaymentRequestWebservicePageStudent
24    )
25from waeup.kofa.browser.layout import KofaPage
26from waeup.kofa.interfaces import IKofaUtils
27from waeup.kofa.utils.helpers import to_timezone
28from waeup.uniben.students.interfaces import ICustomStudentOnlinePayment
29from waeup.uniben.applicants.interfaces import ICustomApplicantOnlinePayment
30from waeup.uniben.interfaces import MessageFactory as _
31
32PRODUCT_ID = '57'
33SITE_NAME = 'uniben-kofa.waeup.org'
34PROVIDER_ACCT = '1010764827'
35PROVIDER_BANK_ID = '117'
36PROVIDER_ITEM_NAME = 'BT Education'
37INSTITUTION_NAME = 'Uniben'
38CURRENCY = '566'
39GATEWAY_AMT = 150.0
40#QUERY_URL = 'https://webpay.interswitchng.com/paydirect/services/TransactionQueryURL.aspx'
41#QUERY_URL = 'https://testwebpay.interswitchng.com/test_paydirect/services/TransactionQueryURL.aspx'
42POST_ACTION = 'https://webpay.interswitchng.com/paydirect/webpay/pay.aspx'
43#POST_ACTION = 'https://testwebpay.interswitchng.com/test_paydirect/webpay/pay.aspx'
44
45HOST = 'webpay.interswitchng.com'
46#HOST = 'testwebpay.interswitchng.com'
47URL = '/paydirect/services/TransactionQueryWs.asmx'
48#URL = '/test_paydirect/services/TransactionQueryWs.asmx'
49httplib.HTTPConnection.debuglevel = 0
50
51class InterswitchPageStudent(KofaPage):
52    """ View which sends a POST request to the Interswitch
53    CollegePAY payment gateway.
54    """
55    grok.context(ICustomStudentOnlinePayment)
56    grok.name('goto_interswitch')
57    grok.template('student_goto_interswitch')
58    grok.require('waeup.payStudent')
59    label = _('Submit data to CollegePAY (Interswitch Payment Gateway)')
60    submit_button = _('Submit')
61    action = POST_ACTION
62    site_name = SITE_NAME
63    currency = CURRENCY
64    product_id = PRODUCT_ID
65
66    def update(self):
67        #if self.context.p_state != 'unpaid':
68        if self.context.p_state == 'paid':
69            self.flash(_("Payment ticket can't be re-send to CollegePAY."))
70            self.redirect(self.url(self.context, '@@index'))
71            return
72
73        student = self.student = self.context.student
74        certificate = getattr(student['studycourse'],'certificate',None)
75        if certificate is None:
76            self.flash(_("Study course data are incomplete."))
77            self.redirect(self.url(self.context, '@@index'))
78            return
79        self.amount_auth = 100 * self.context.amount_auth
80        xmldict = {}
81        if certificate is not None:
82            xmldict['department'] = certificate.__parent__.__parent__.code
83            xmldict['faculty'] = certificate.__parent__.__parent__.__parent__.code
84        else:
85            xmldict['department'] = None
86            xmldict['faculty'] = None
87        self.category = getUtility(IKofaUtils).PAYMENT_CATEGORIES[self.context.p_category]
88        tz = getUtility(IKofaUtils).tzinfo
89        self.local_date_time = to_timezone(
90            self.context.creation_date, tz).strftime("%Y-%m-%d %H:%M:%S %Z")
91        self.site_redirect_url = self.url(self.context, 'request_webservice')
92        # Provider data
93        xmldict['detail_ref'] = self.context.p_id
94        xmldict['provider_acct'] = PROVIDER_ACCT
95        xmldict['provider_bank_id'] = PROVIDER_BANK_ID
96        xmldict['provider_item_name'] = PROVIDER_ITEM_NAME
97        # Institution data
98        xmldict['institution_acct'] = '000000000000'
99        xmldict['institution_bank_id'] = '00'
100        xmldict['institution_amt'] = '0.0'
101        provider_amt = 0.0
102        self.pay_item_id = '0000'
103        if self.context.p_category == 'schoolfee':
104            if not self.context.p_item == 'Balance':
105                provider_amt = 1500.0
106            if student.current_mode.endswith('_ft'):
107                self.pay_item_id = '5700'
108                if student.current_mode in ('ug_ft','de_ft','ct_ft','ume_ft'):
109                    xmldict['institution_acct'] = '2017506430'
110                    xmldict['institution_bank_id'] = '8'
111                elif student.current_mode in ('dp_ft'):
112                    xmldict['institution_acct'] = '9201805071'
113                    xmldict['institution_bank_id'] = '17'
114                elif student.current_mode in ('pg_ft'):
115                    xmldict['institution_acct'] = '5330832799'
116                    xmldict['institution_bank_id'] = '51'
117            elif student.current_mode.endswith('_pt'):
118                self.pay_item_id = '5701'
119                if student.current_mode in ('ug_pt','de_pt','ct_pt'):
120                    xmldict['institution_acct'] = '0122009929'
121                    xmldict['institution_bank_id'] = '16'
122                elif student.current_mode in ('dp_pt'):
123                    xmldict['institution_acct'] = '9201805071'
124                    xmldict['institution_bank_id'] = '17'
125                elif student.current_mode in ('pg_pt'):
126                    xmldict['institution_acct'] = '0031716047'
127                    xmldict['institution_bank_id'] = '10'
128        elif self.context.p_category == 'clearance':
129            self.pay_item_id = '5702'
130            provider_amt = 1500.0
131            if student.faccode == 'FCETA':
132                xmldict['institution_acct'] = '5210007943'
133                xmldict['institution_bank_id'] = '51'
134            elif student.current_mode == 'pg_ft':
135                xmldict['institution_acct'] = '5330832799'
136                xmldict['institution_bank_id'] = '51'
137            elif student.current_mode == 'pg_pt':
138                xmldict['institution_acct'] = '0031716047'
139                xmldict['institution_bank_id'] = '10'
140            elif student.current_mode == 'dp_pt':
141                xmldict['institution_acct'] = '9201805071'
142                xmldict['institution_bank_id'] = '17'
143            else:
144                xmldict['institution_bank_id'] = '7'
145                xmldict['institution_acct'] = '1003475516'
146        elif self.context.p_category == 'gown':
147            self.pay_item_id = '5704'
148            xmldict['institution_bank_id'] = '7'
149            xmldict['institution_acct'] = '1016232382'
150        elif self.context.p_category.startswith('hostel_maintenance'):
151            self.pay_item_id = '5705'
152            xmldict['institution_bank_id'] = '129'
153            xmldict['institution_acct'] = '0014414547'
154
155        xmldict['provider_amt'] = 100 * provider_amt
156        xmldict['institution_item_name'] = self.category
157        xmldict['institution_name'] = INSTITUTION_NAME
158        xmldict['institution_amt'] = 100 * (
159            self.context.amount_auth - provider_amt - GATEWAY_AMT)
160        # Interswitch amount is not part of the xml data
161        if provider_amt == 0:
162            xmltext = """<payment_item_detail>
163<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s" department="%(department)s" faculty="%(faculty)s">
164<item_detail item_id="1" item_name="%(institution_item_name)s" item_amt="%(institution_amt)d" bank_id="%(institution_bank_id)s" acct_num="%(institution_acct)s" />
165</item_details>
166</payment_item_detail>""" % xmldict
167        else:
168            xmltext = """<payment_item_detail>
169<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s" department="%(department)s" faculty="%(faculty)s">
170<item_detail item_id="1" item_name="%(institution_item_name)s" item_amt="%(institution_amt)d" bank_id="%(institution_bank_id)s" acct_num="%(institution_acct)s" />
171<item_detail item_id="2" item_name="%(provider_item_name)s" item_amt="%(provider_amt)d" bank_id="%(provider_bank_id)s" acct_num="%(provider_acct)s" />
172</item_details>
173</payment_item_detail>""" % xmldict
174        self.xml_data = """<input type="hidden" name="xml_data" value='%s'  />""" % xmltext
175        self.context.provider_amt = provider_amt
176        self.context.gateway_amt = GATEWAY_AMT
177        return
178
179class InterswitchPageApplicant(KofaPage):
180    """ View which sends a POST request to the Interswitch
181    CollegePAY payment gateway.
182    """
183    grok.context(ICustomApplicantOnlinePayment)
184    grok.require('waeup.payApplicant')
185    grok.template('applicant_goto_interswitch')
186    grok.name('goto_interswitch')
187    label = _('Submit data to CollegePAY (Interswitch Payment Gateway)')
188    submit_button = _('Submit')
189    action = POST_ACTION
190    site_name = SITE_NAME
191    currency = CURRENCY
192    pay_item_id = '5703'
193    product_id = PRODUCT_ID
194
195    def update(self):
196        if self.context.p_state != 'unpaid':
197            self.flash(_("Payment ticket can't be re-send to CollegePAY."))
198            self.redirect(self.url(self.context, '@@index'))
199            return
200        if self.context.__parent__.__parent__.expired \
201            and self.context.__parent__.__parent__.strict_deadline:
202            self.flash(_("Payment ticket can't be send to CollegePAY. "
203                         "Application period has expired."))
204            self.redirect(self.url(self.context, '@@index'))
205            return
206        self.applicant = self.context.__parent__
207        self.amount_auth = 100 * self.context.amount_auth
208        xmldict = {}
209        self.category = getUtility(IKofaUtils).PAYMENT_CATEGORIES[self.context.p_category]
210        tz = getUtility(IKofaUtils).tzinfo
211        self.local_date_time = to_timezone(
212            self.context.creation_date, tz).strftime("%Y-%m-%d %H:%M:%S %Z")
213        self.site_redirect_url = self.url(self.context, 'request_webservice')
214        provider_amt = 400.0
215        if self.applicant.applicant_id.startswith('pg'):
216            xmldict['institution_acct'] = '0031716030'
217            xmldict['institution_bank_id'] = '10'
218        elif self.applicant.applicant_id.startswith('dp'):
219            xmldict['institution_acct'] = '9201805071'
220            xmldict['institution_bank_id'] = '17'
221        else:
222            xmldict['institution_acct'] = '6220032503'
223            xmldict['institution_bank_id'] = '51'
224        xmldict['detail_ref'] = self.context.p_id
225        xmldict['provider_amt'] = 100 * provider_amt
226        xmldict['provider_acct'] = PROVIDER_ACCT
227        xmldict['provider_bank_id'] = PROVIDER_BANK_ID
228        xmldict['provider_item_name'] = PROVIDER_ITEM_NAME
229        xmldict['institution_amt'] = 100 * (self.context.amount_auth - provider_amt - GATEWAY_AMT)
230        xmldict['institution_item_name'] = self.context.p_category
231        xmldict['institution_name'] = INSTITUTION_NAME
232        # Interswitch amount is not part of the xml data
233        xmltext = """<payment_item_detail>
234<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s">
235<item_detail item_id="1" item_name="%(institution_item_name)s" item_amt="%(institution_amt)d" bank_id="%(institution_bank_id)s" acct_num="%(institution_acct)s" />
236<item_detail item_id="2" item_name="%(provider_item_name)s" item_amt="%(provider_amt)d" bank_id="%(provider_bank_id)s" acct_num="%(provider_acct)s" />
237</item_details>
238</payment_item_detail>""" % xmldict
239        self.xml_data = """<input type="hidden" name="xml_data" value='%s'  />""" % xmltext
240        self.context.provider_amt = provider_amt
241        self.context.gateway_amt = GATEWAY_AMT
242        return
243
244class InterswitchPaymentRequestWebservicePageStudent(
245    InterswitchPaymentRequestWebservicePageStudent):
246    """ Request webservice view for the CollegePAY gateway
247    """
248    grok.context(ICustomStudentOnlinePayment)
249    product_id = PRODUCT_ID
250    gateway_host = HOST
251    gateway_url = URL
252
253class InterswitchPaymentRequestWebservicePageApplicant(
254    InterswitchPaymentRequestWebservicePageApplicant):
255    """ Request webservice view for the CollegePAY gateway
256    """
257    grok.context(ICustomApplicantOnlinePayment)
258    product_id = PRODUCT_ID
259    gateway_host = HOST
260    gateway_url = URL
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