source: main/kofacustom.unidel/trunk/src/kofacustom/unidel/interswitch/browser.py @ 17063

Last change on this file since 17063 was 17063, checked in by Henrik Bettermann, 2 years ago

JUPEB bank account also for Pre-Degree Studies.
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1## $Id: browser.py 17063 2022-08-10 20:52:22Z 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 hashlib
20import grok
21from kofacustom.nigeria.interswitch.browser import (
22    module_activated,
23    InterswitchPaymentRequestWebservicePageApplicant,
24    InterswitchPaymentRequestWebservicePageStudent,
25    InterswitchPaymentVerifyWebservicePageApplicant,
26    InterswitchPaymentVerifyWebservicePageStudent,
27    InterswitchPageStudent, InterswitchPageApplicant,
28    )
29from kofacustom.unidel.students.interfaces import ICustomStudentOnlinePayment
30from kofacustom.unidel.applicants.interfaces import ICustomApplicantOnlinePayment
31from kofacustom.unidel.interfaces import MessageFactory as _
32
33PRODUCT_ID = '22153701' # must be provided by Interswitch
34SITE_NAME = 'unidel.waeup.org'
35PROVIDER_ACCT = '0213065415'
36PROVIDER_BANK_ID = '47'
37PROVIDER_ITEM_NAME = 'WAeAC'
38INSTITUTION_NAME = 'UNIDEL'
39CURRENCY = '566'
40GATEWAY_AMT = 250.0
41#MAC = 'CEF793CBBE838AA0CBB29B74D571113B4EA6586D3BA77E7CFA0B95E278364EFC4526ED7BD255A366CDDE11F1F607F0F844B09D93B16F7CFE87563B2272007AB3'
42MAC = 'Lfj58PyWS6MvPz65zIbofZNoAn89fZAjtnsEWbTof73OyHQH7rpJPHWD2m4cekDoowJ8nqQCn6ay2lopzKBOekFsMfzkXG6KYGRuyhMQq4bK7wDNaWqpxeZl3fMumNmi'
43
44POST_ACTION = 'https://webpay.interswitchng.com/collections/w/pay'
45#POST_ACTION = 'https://sandbox.interswitchng.com/webpay/pay'
46HOST = 'webpay.interswitchng.com'
47#HOST = 'sandbox.interswitchng.com'
48URL = '/collections/api/v1/gettransaction.json'
49#URL = '/webpay/api/v1/gettransaction.json'
50
51httplib.HTTPSConnection.debuglevel = 0
52HTTPS = True
53
54class CustomInterswitchPageStudent(InterswitchPageStudent):
55    """ View which sends a POST request to the Interswitch
56    CollegePAY payment gateway.
57    """
58    grok.context(ICustomStudentOnlinePayment)
59    action = POST_ACTION
60    site_name = SITE_NAME
61    currency = CURRENCY
62    product_id = PRODUCT_ID
63    mac = MAC
64    gateway_amt = GATEWAY_AMT
65
66    def update(self):
67        if not module_activated(
68            self.context.student.current_session, self.context):
69            self.flash(_('Forbidden'), type='danger')
70            self.redirect(self.url(self.context, '@@index'))
71            return
72        error = self.init_update()
73        if error:
74            self.flash(error, type='danger')
75            self.redirect(self.url(self.context, '@@index'))
76            return
77        student = self.student
78        xmldict = self.xmldict
79        # Provider data
80        xmldict['detail_ref'] = self.context.p_id
81        xmldict['provider_acct'] = PROVIDER_ACCT
82        xmldict['provider_bank_id'] = PROVIDER_BANK_ID
83        xmldict['provider_item_name'] = PROVIDER_ITEM_NAME
84        # Institution data
85        xmldict['institution_acct'] = '000000000'
86        xmldict['institution_bank_id'] = '000'
87        provider_amt = 0.0
88        tech_fee = 0.0
89        if self.context.p_category == 'clearance':
90            provider_amt = 500.0
91            xmldict['institution_acct'] = '1216063205'
92            xmldict['institution_bank_id'] = '117'
93        if self.context.p_category == 'schoolfee':
94            provider_amt = 2800.0
95            tech_fee = 1200.0
96            xmldict['institution_acct'] = '1011739172'
97            xmldict['institution_bank_id'] = '117'
98        if self.context.p_category == 'hostel_maintenance':
99            xmldict['institution_acct'] = '1012551384'
100            xmldict['institution_bank_id'] = '117'
101        self.pay_item_id = 'Default_Payable_MX47126' # must be provided by Interswitch
102        # Already now it becomes an Interswitch payment. We set the net amount
103        # and add gateway amount and other surcharges.
104        if not self.context.r_company:
105            self.context.r_company = u'interswitch'
106            self.context.net_amt = self.context.amount_auth
107            self.context.gateway_amt = self.gateway_amt
108            self.context.amount_auth += self.gateway_amt
109            self.context.provider_amt = provider_amt
110            self.context.amount_auth += provider_amt
111            self.context.amount_auth += tech_fee
112        xmldict['provider_amt'] = 100 * provider_amt
113        xmldict['tech_fee'] = 100 * tech_fee
114        xmldict['institution_item_name'] = self.context.category
115        xmldict['institution_name'] = INSTITUTION_NAME
116        xmldict['institution_amt'] = 100 * self.context.net_amt
117        if provider_amt == 0:
118            xmltext = """<payment_item_detail>
119<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s" department="%(department)s" faculty="%(faculty)s">
120<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" />
121</item_details>
122</payment_item_detail>""" % xmldict
123        elif tech_fee == 0:
124            xmltext = """<payment_item_detail>
125<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s" department="%(department)s" faculty="%(faculty)s">
126<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" />
127<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" />
128</item_details>
129</payment_item_detail>""" % xmldict
130        else:
131            xmltext = """<payment_item_detail>
132<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s" department="%(department)s" faculty="%(faculty)s">
133<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" />
134<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" />
135<item_detail item_id="3" item_name="Technology Fee" item_amt="%(tech_fee)d" bank_id="47" acct_num="0213065415" />
136</item_details>
137</payment_item_detail>""" % xmldict
138        self.xml_data = """<input type="hidden" name="xml_data" value='%s'  />""" % xmltext
139        self.context.provider_amt = provider_amt
140        self.amount_auth = int(100 * self.context.amount_auth)
141        hashargs = (
142            self.context.p_id +
143            PRODUCT_ID +
144            self.pay_item_id +
145            str(int(self.amount_auth)) +
146            self.site_redirect_url +
147            self.mac)
148        self.hashvalue = hashlib.sha512(hashargs).hexdigest()
149        return
150
151class CustomInterswitchPageApplicant(InterswitchPageApplicant):
152    """ View which sends a POST request to the Interswitch
153    CollegePAY payment gateway.
154    """
155    grok.context(ICustomApplicantOnlinePayment)
156    action = POST_ACTION
157    site_name = SITE_NAME
158    currency = CURRENCY
159    pay_item_id = 'Default_Payable_MX47126' # must be provided by Interswitch
160    product_id = PRODUCT_ID
161    mac = MAC
162    gateway_amt = GATEWAY_AMT
163
164    def update(self):
165        if not module_activated(
166            self.context.__parent__.__parent__.year, self.context):
167            self.flash(_('Forbidden'), type='danger')
168            self.redirect(self.url(self.context, '@@index'))
169            return
170        error = self.init_update()
171        if error:
172            self.flash(error, type='danger')
173            self.redirect(self.url(self.context, '@@index'))
174            return
175        # Already now it becomes an Interswitch payment. We set the net amount
176        # and add the gateway amount.
177        if not self.context.r_company:
178            self.context.net_amt = self.context.amount_auth
179            self.context.amount_auth += self.gateway_amt
180            self.context.gateway_amt = self.gateway_amt
181            self.context.r_company = u'interswitch'
182        xmldict = {}
183        provider_amt = 250.0
184        xmldict['institution_acct'] = '1216063205'
185        xmldict['institution_bank_id'] = '117'
186        if self.context.__parent__.__parent__.prefix in ('pre', 'jupeb'):
187            xmldict['institution_acct'] = '1011431799'
188            xmldict['institution_bank_id'] = '117'
189            provider_amt = 500.0           
190        xmldict['detail_ref'] = self.context.p_id
191        xmldict['provider_amt'] = 100 * provider_amt
192        xmldict['provider_acct'] = PROVIDER_ACCT
193        xmldict['provider_bank_id'] = PROVIDER_BANK_ID
194        xmldict['provider_item_name'] = PROVIDER_ITEM_NAME
195        xmldict['institution_item_name'] = self.context.category
196        xmldict['institution_name'] = INSTITUTION_NAME
197        xmldict['institution_amt'] = 100 * self.context.net_amt
198        if not self.context.provider_amt:
199            self.context.provider_amt = provider_amt
200            self.context.amount_auth += provider_amt
201        xmltext = """<payment_item_detail>
202<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s">
203<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" />
204<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" />
205</item_details>
206</payment_item_detail>""" % xmldict
207        self.xml_data = """<input type="hidden" name="xml_data" value='%s'  />""" % xmltext
208        self.amount_auth = int(100 * self.context.amount_auth)
209        hashargs = (
210            self.context.p_id +
211            PRODUCT_ID +
212            self.pay_item_id +
213            str(int(self.amount_auth)) +
214            self.site_redirect_url +
215            self.mac)
216        self.hashvalue = hashlib.sha512(hashargs).hexdigest()
217        return
218
219class CustomInterswitchPaymentRequestWebservicePageStudent(
220    InterswitchPaymentRequestWebservicePageStudent):
221    """Request webservice view for the CollegePAY gateway
222    """
223    grok.context(ICustomStudentOnlinePayment)
224    product_id = PRODUCT_ID
225    gateway_host = HOST
226    gateway_url = URL
227    mac = MAC
228
229class CustomInterswitchPaymentVerifyWebservicePageStudent(
230    InterswitchPaymentVerifyWebservicePageStudent):
231    """Payment verify view for the CollegePAY gateway
232    """
233    grok.context(ICustomStudentOnlinePayment)
234    product_id = PRODUCT_ID
235    gateway_host = HOST
236    gateway_url = URL
237    mac = MAC
238
239class CustomInterswitchPaymentRequestWebservicePageApplicant(
240    InterswitchPaymentRequestWebservicePageApplicant):
241    """Request webservice view for the CollegePAY gateway
242    """
243    grok.context(ICustomApplicantOnlinePayment)
244    product_id = PRODUCT_ID
245    gateway_host = HOST
246    gateway_url = URL
247    mac = MAC
248
249class CustomInterswitchPaymentVerifyWebservicePageApplicant(
250    InterswitchPaymentVerifyWebservicePageApplicant):
251    """Payment verify view for the CollegePAY gateway
252    """
253    grok.context(ICustomApplicantOnlinePayment)
254    product_id = PRODUCT_ID
255    gateway_host = HOST
256    gateway_url = URL
257    mac = MAC
258
259# PAYDirect
260
261from kofacustom.nigeria.interswitch.paydirectbrowser import (
262    PAYDirectPageStudent, PAYDirectPageApplicant,
263    StudentRefNumberSlip, ApplicantRefNumberSlip,
264    )
265
266from kofacustom.nigeria.interswitch.tests import (
267    PAYDIRECT_URL, PAYDIRECT_HOST, MERCHANT_ID)
268
269#PAYDIRECT_HOST = 'orion.interswitchng.com'
270#PAYDIRECT_URL = '/bookonhold/bookonhold.asmx'
271#MERCHANT_ID = ''
272
273class CustomPAYDirectPageStudent(PAYDirectPageStudent):
274    """Inform student how to proceed
275    """
276    grok.context(ICustomStudentOnlinePayment)
277    gateway_amt = GATEWAY_AMT
278    merchant_id = MERCHANT_ID
279    gateway_url = PAYDIRECT_URL
280    gateway_host = PAYDIRECT_HOST
281    https = True
282
283class CustomPAYDirectPageApplicant(PAYDirectPageApplicant):
284    """ Inform applicant how to proceed.
285    """
286    grok.context(ICustomApplicantOnlinePayment)
287    gateway_amt = GATEWAY_AMT
288    merchant_id = MERCHANT_ID
289    gateway_url = PAYDIRECT_URL
290    gateway_host = PAYDIRECT_HOST
291    https = True
292
293class CustomStudentRefNumberSlip(StudentRefNumberSlip):
294    """Deliver a PDF slip of the context.
295    """
296    merchant_id = MERCHANT_ID
297
298class CustomApplicantRefNumberSlip(ApplicantRefNumberSlip):
299    """Deliver a PDF slip of the context.
300    """
301    merchant_id = MERCHANT_ID
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