source: main/kofacustom.unidel/trunk/src/kofacustom/unidel/interswitch/browser.py @ 17204

Last change on this file since 17204 was 17203, checked in by Henrik Bettermann, 2 years ago

Fix prefixes.
  • Property svn:keywords set to Id
File size: 12.9 KB
Line 
1## $Id: browser.py 17203 2022-12-05 11:33:58Z 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 student.is_jupeb:
94                xmldict['institution_acct'] = '1011431799'
95            elif student.faccode == 'PRE':
96                xmldict['institution_acct'] = '1011431799'
97        if self.context.p_category == 'schoolfee':
98            provider_amt = 2800.0
99            tech_fee = 1200.0
100            xmldict['institution_acct'] = '1011739172'
101            xmldict['institution_bank_id'] = '117'
102            if student.is_jupeb or student.faccode == 'PRE':
103                xmldict['institution_acct'] = '2001627961'
104                xmldict['institution_bank_id'] = '8'
105        if self.context.p_category == 'hostel_maintenance':
106            xmldict['institution_acct'] = '1012551384'
107            xmldict['institution_bank_id'] = '117'
108        self.pay_item_id = 'Default_Payable_MX47126' # must be provided by Interswitch
109        # Already now it becomes an Interswitch payment. We set the net amount
110        # and add gateway amount and other surcharges.
111        if not self.context.r_company:
112            self.context.r_company = u'interswitch'
113            self.context.net_amt = self.context.amount_auth
114            self.context.gateway_amt = self.gateway_amt
115            self.context.amount_auth += self.gateway_amt
116            self.context.provider_amt = provider_amt
117            self.context.amount_auth += provider_amt
118            self.context.amount_auth += tech_fee
119        xmldict['provider_amt'] = 100 * provider_amt
120        xmldict['tech_fee'] = 100 * tech_fee
121        xmldict['institution_item_name'] = self.context.category
122        xmldict['institution_name'] = INSTITUTION_NAME
123        xmldict['institution_amt'] = 100 * self.context.net_amt
124        if provider_amt == 0:
125            xmltext = """<payment_item_detail>
126<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s" department="%(department)s" faculty="%(faculty)s">
127<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" />
128</item_details>
129</payment_item_detail>""" % xmldict
130        elif tech_fee == 0:
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_details>
136</payment_item_detail>""" % xmldict
137        else:
138            xmltext = """<payment_item_detail>
139<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s" department="%(department)s" faculty="%(faculty)s">
140<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" />
141<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" />
142<item_detail item_id="3" item_name="Technology Fee" item_amt="%(tech_fee)d" bank_id="47" acct_num="0213065415" />
143</item_details>
144</payment_item_detail>""" % xmldict
145        self.xml_data = """<input type="hidden" name="xml_data" value='%s'  />""" % xmltext
146        self.context.provider_amt = provider_amt
147        self.amount_auth = int(100 * self.context.amount_auth)
148        hashargs = (
149            self.context.p_id +
150            PRODUCT_ID +
151            self.pay_item_id +
152            str(int(self.amount_auth)) +
153            self.site_redirect_url +
154            self.mac)
155        self.hashvalue = hashlib.sha512(hashargs).hexdigest()
156        return
157
158class CustomInterswitchPageApplicant(InterswitchPageApplicant):
159    """ View which sends a POST request to the Interswitch
160    CollegePAY payment gateway.
161    """
162    grok.context(ICustomApplicantOnlinePayment)
163    action = POST_ACTION
164    site_name = SITE_NAME
165    currency = CURRENCY
166    pay_item_id = 'Default_Payable_MX47126' # must be provided by Interswitch
167    product_id = PRODUCT_ID
168    mac = MAC
169    gateway_amt = GATEWAY_AMT
170
171    def update(self):
172        if not module_activated(
173            self.context.__parent__.__parent__.year, self.context):
174            self.flash(_('Forbidden'), type='danger')
175            self.redirect(self.url(self.context, '@@index'))
176            return
177        error = self.init_update()
178        if error:
179            self.flash(error, type='danger')
180            self.redirect(self.url(self.context, '@@index'))
181            return
182        # Already now it becomes an Interswitch payment. We set the net amount
183        # and add the gateway amount.
184        if not self.context.r_company:
185            self.context.net_amt = self.context.amount_auth
186            self.context.amount_auth += self.gateway_amt
187            self.context.gateway_amt = self.gateway_amt
188            self.context.r_company = u'interswitch'
189        xmldict = {}
190        provider_amt = 250.0
191        xmldict['institution_acct'] = '1216063205'
192        xmldict['institution_bank_id'] = '117'
193        if self.context.__parent__.__parent__.prefix in (
194                                    'pre', 'jupeb', 'dpft', 'dppt', 'ugpt'):
195            xmldict['institution_acct'] = '1011431799'
196            xmldict['institution_bank_id'] = '117'
197            provider_amt = 500.0           
198        xmldict['detail_ref'] = self.context.p_id
199        xmldict['provider_amt'] = 100 * provider_amt
200        xmldict['provider_acct'] = PROVIDER_ACCT
201        xmldict['provider_bank_id'] = PROVIDER_BANK_ID
202        xmldict['provider_item_name'] = PROVIDER_ITEM_NAME
203        xmldict['institution_item_name'] = self.context.category
204        xmldict['institution_name'] = INSTITUTION_NAME
205        xmldict['institution_amt'] = 100 * self.context.net_amt
206        if not self.context.provider_amt:
207            self.context.provider_amt = provider_amt
208            self.context.amount_auth += provider_amt
209        xmltext = """<payment_item_detail>
210<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s">
211<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" />
212<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" />
213</item_details>
214</payment_item_detail>""" % xmldict
215        self.xml_data = """<input type="hidden" name="xml_data" value='%s'  />""" % xmltext
216        self.amount_auth = int(100 * self.context.amount_auth)
217        hashargs = (
218            self.context.p_id +
219            PRODUCT_ID +
220            self.pay_item_id +
221            str(int(self.amount_auth)) +
222            self.site_redirect_url +
223            self.mac)
224        self.hashvalue = hashlib.sha512(hashargs).hexdigest()
225        return
226
227class CustomInterswitchPaymentRequestWebservicePageStudent(
228    InterswitchPaymentRequestWebservicePageStudent):
229    """Request webservice view for the CollegePAY gateway
230    """
231    grok.context(ICustomStudentOnlinePayment)
232    product_id = PRODUCT_ID
233    gateway_host = HOST
234    gateway_url = URL
235    mac = MAC
236
237class CustomInterswitchPaymentVerifyWebservicePageStudent(
238    InterswitchPaymentVerifyWebservicePageStudent):
239    """Payment verify view for the CollegePAY gateway
240    """
241    grok.context(ICustomStudentOnlinePayment)
242    product_id = PRODUCT_ID
243    gateway_host = HOST
244    gateway_url = URL
245    mac = MAC
246
247class CustomInterswitchPaymentRequestWebservicePageApplicant(
248    InterswitchPaymentRequestWebservicePageApplicant):
249    """Request webservice view for the CollegePAY gateway
250    """
251    grok.context(ICustomApplicantOnlinePayment)
252    product_id = PRODUCT_ID
253    gateway_host = HOST
254    gateway_url = URL
255    mac = MAC
256
257class CustomInterswitchPaymentVerifyWebservicePageApplicant(
258    InterswitchPaymentVerifyWebservicePageApplicant):
259    """Payment verify view for the CollegePAY gateway
260    """
261    grok.context(ICustomApplicantOnlinePayment)
262    product_id = PRODUCT_ID
263    gateway_host = HOST
264    gateway_url = URL
265    mac = MAC
266
267# PAYDirect
268
269from kofacustom.nigeria.interswitch.paydirectbrowser import (
270    PAYDirectPageStudent, PAYDirectPageApplicant,
271    StudentRefNumberSlip, ApplicantRefNumberSlip,
272    )
273
274from kofacustom.nigeria.interswitch.tests import (
275    PAYDIRECT_URL, PAYDIRECT_HOST, MERCHANT_ID)
276
277#PAYDIRECT_HOST = 'orion.interswitchng.com'
278#PAYDIRECT_URL = '/bookonhold/bookonhold.asmx'
279#MERCHANT_ID = ''
280
281class CustomPAYDirectPageStudent(PAYDirectPageStudent):
282    """Inform student how to proceed
283    """
284    grok.context(ICustomStudentOnlinePayment)
285    gateway_amt = GATEWAY_AMT
286    merchant_id = MERCHANT_ID
287    gateway_url = PAYDIRECT_URL
288    gateway_host = PAYDIRECT_HOST
289    https = True
290
291class CustomPAYDirectPageApplicant(PAYDirectPageApplicant):
292    """ Inform applicant how to proceed.
293    """
294    grok.context(ICustomApplicantOnlinePayment)
295    gateway_amt = GATEWAY_AMT
296    merchant_id = MERCHANT_ID
297    gateway_url = PAYDIRECT_URL
298    gateway_host = PAYDIRECT_HOST
299    https = True
300
301class CustomStudentRefNumberSlip(StudentRefNumberSlip):
302    """Deliver a PDF slip of the context.
303    """
304    merchant_id = MERCHANT_ID
305
306class CustomApplicantRefNumberSlip(ApplicantRefNumberSlip):
307    """Deliver a PDF slip of the context.
308    """
309    merchant_id = MERCHANT_ID
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