source: main/waeup.aaue/trunk/src/waeup/aaue/interswitch/browser.py @ 15257

Last change on this file since 15257 was 15233, checked in by Henrik Bettermann, 6 years ago

Change bank account.
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1## $Id: browser.py 15233 2018-11-12 15:51:41Z 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 zope.interface import Interface
22from zope.component import queryAdapter
23from waeup.kofa.interfaces import CLEARED
24from kofacustom.nigeria.interswitch.browser import (
25    InterswitchPaymentRequestWebservicePageStudent,
26    InterswitchPaymentRequestWebservicePageApplicant,
27    InterswitchPaymentVerifyWebservicePageApplicant,
28    InterswitchPaymentVerifyWebservicePageStudent,
29    InterswitchPageStudent, InterswitchPageApplicant,
30    )
31from waeup.aaue.students.interfaces import ICustomStudentOnlinePayment
32from waeup.aaue.applicants.interfaces import ICustomApplicantOnlinePayment
33from waeup.aaue.interfaces import MessageFactory as _
34
35PRODUCT_ID_PT = '5040'
36PRODUCT_ID_REGULAR = '5845'
37SITE_NAME = 'aaue.waeup.org'
38PROVIDER_ACCT = '1014261520'
39PROVIDER_BANK_ID = '117'
40PROVIDER_ITEM_NAME = 'WAeAC'
41INSTITUTION_NAME = 'AAU Ekpoma'
42CURRENCY = '566'
43GATEWAY_AMT = 250.0
44POST_ACTION = 'https://webpay.interswitchng.com/paydirect/pay'
45
46HOST = 'webpay.interswitchng.com'
47URL = '/paydirect/api/v1/gettransaction.json'
48HTTPS = True
49MAC_REGULAR = '9718FA00B0F5070B388A9896ADCED9B2FB02D30F71E12E68BDADC63F6852A3496FF97D8A0F9DA9F753B911A49BB09BB87B55FD02046BD325C74C46C0123CF023'
50MAC_PT = '74424F1DFECD6058F153148255CDD55E16724B4F380ADB2C63C5D1D7A5675759010C8153DCB930AAF2D38903CBF7CE32B8A6BA2C16BBC46721DF2E3F3E4548E3'
51
52httplib.HTTPSConnection.debuglevel = 0
53
54
55def gateway_net_amt(fee):
56    if fee > GATEWAY_AMT:
57        return fee - GATEWAY_AMT
58    return 0.0
59
60def contr_agreement_applicant(applicant):
61    if applicant.__parent__.code[:2] in ('fp', 'pt'):
62        return 'first'
63    return 'second'
64
65def contr_agreement_student(student):
66    if student.current_mode == 'found' or student.current_mode.endswith('_pt'):
67        return 'first'
68    return 'second'
69
70class CustomInterswitchPageApplicant(InterswitchPageApplicant):
71    """ View which sends a POST request to the Interswitch
72    CollegePAY payment gateway.
73
74    So far only PT application has been configured.
75    """
76    grok.context(ICustomApplicantOnlinePayment)
77    action = POST_ACTION
78    site_name = SITE_NAME
79    currency = CURRENCY
80    provider_bank_id = PROVIDER_BANK_ID
81    provider_acct = PROVIDER_ACCT
82    institution_acct = '1010835352'
83    institution_bank_id = '117'
84
85    def update(self):
86
87        error = self.init_update()
88        if error:
89            self.flash(error, type='danger')
90            self.redirect(self.url(self.context, '@@index'))
91            return
92        if contr_agreement_applicant(self.context.__parent__) == 'first':
93            self.product_id = PRODUCT_ID_PT
94            self.pay_item_id = '101'
95            self.mac = MAC_PT
96            provider_amt = 4000.0
97        else:
98            self.product_id = PRODUCT_ID_REGULAR
99            self.pay_item_id = '109'
100            self.mac = MAC_REGULAR
101            provider_amt = 1000.0
102            if self.applicant.__parent__.prefix in ('trans', 'cert'):
103                provider_amt = 2000.0
104                self.provider_bank_id = '10'
105                self.provider_acct = '0427773399'
106            elif self.applicant.applicant_id.startswith('bridge',): # easier to test
107                provider_amt = 2000.0
108                self.institution_acct = '1014847058'
109                self.institution_bank_id = '7'
110
111        xmldict = {}
112        xmldict['detail_ref'] = self.context.p_id
113        xmldict['provider_amt'] = 100 * provider_amt
114        xmldict['provider_acct'] = self.provider_acct
115        xmldict['provider_bank_id'] = self.provider_bank_id
116        xmldict['provider_item_name'] = PROVIDER_ITEM_NAME
117        xmldict['institution_acct'] = self.institution_acct
118        xmldict['institution_bank_id'] = self.institution_bank_id
119        xmldict['institution_item_name'] = self.category
120        xmldict['institution_name'] = INSTITUTION_NAME
121        xmldict['institution_amt'] = 100 * (
122            self.context.amount_auth - provider_amt - GATEWAY_AMT)
123        xmltext = """<payment_item_detail>
124<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s">
125<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" />
126<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" />
127</item_details>
128</payment_item_detail>""" % xmldict
129
130        if self.applicant.applicant_id.startswith('pg'):
131            handbook_amount = 2000.0
132            xmldict['handbook_amount'] = 100 * handbook_amount
133            xmldict['institution_amt'] = 100 * (
134                self.context.amount_auth - provider_amt - handbook_amount -GATEWAY_AMT)
135            xmltext = """<payment_item_detail>
136<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s">
137<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" />
138<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" />
139<item_detail item_id="3" item_name="PG Handbook" item_amt="%(handbook_amount)d" bank_id="117" acct_num="1010827641" />
140</item_details>
141</payment_item_detail>""" % xmldict
142
143        self.xml_data = """<input type="hidden" name="xml_data" value='%s'  />""" % xmltext
144        self.context.provider_amt = provider_amt
145        self.context.gateway_amt = GATEWAY_AMT
146
147        hashargs = (
148            self.context.p_id +
149            self.product_id +
150            self.pay_item_id +
151            str(int(self.amount_auth)) +
152            self.site_redirect_url +
153            self.mac)
154        self.hashvalue = hashlib.sha512(hashargs).hexdigest()
155
156        return
157
158class CustomInterswitchPageStudent(InterswitchPageStudent):
159    """ View which sends a POST request to the Interswitch
160    CollegePAY payment gateway.
161    """
162    grok.context(ICustomStudentOnlinePayment)
163    action = POST_ACTION
164    site_name = SITE_NAME
165    currency = CURRENCY
166    pay_item_id = '000'
167
168    def update(self):
169        error = self.init_update()
170
171        if error:
172            self.flash(error, type='danger')
173            self.redirect(self.url(self.context, '@@index'))
174            return
175
176        student = self.student
177        p_session = self.context.p_session
178        try:
179            academic_session = grok.getSite()['configuration'][str(p_session)]
180        except KeyError:
181            self.flash(_(u'Session configuration object is not available.'),
182                       type='danger')
183            self.redirect(self.url(self.context, '@@index'))
184            return
185        if contr_agreement_student(student) == 'first':
186            self.product_id = PRODUCT_ID_PT
187            self.mac = MAC_PT
188        else:
189            self.product_id = PRODUCT_ID_REGULAR
190            self.mac = MAC_REGULAR
191
192        # To guarantee that cleared students pay both acceptance fee
193        # and school fees, the page can only be accessed
194        # for school fee payments if acceptance/clearance fee has
195        # been successfully queried/paid beforehand. This
196        # requirement applies to students in state 'cleared' and
197        # entry_session greater than 2012 only.
198        if self.context.p_category.startswith('schoolfee') and \
199            student.state == CLEARED and \
200            student.entry_session > 2012:
201            acceptance_fee_paid = False
202            for ticket in student['payments'].values():
203                if ticket.p_state == 'paid' and \
204                    ticket.p_category.startswith('clearance'):
205                    acceptance_fee_paid = True
206                    break
207            if not acceptance_fee_paid:
208                self.flash(
209                    _('Please pay acceptance fee first.'), type="danger")
210                self.redirect(self.url(self.context, '@@index'))
211                return
212
213        xmldict = self.xmldict
214        xmltext = ""
215        xmldict['institution_acct'] = '1010827641'
216        xmldict['institution_bank_id'] = '117'
217        xmldict['detail_ref'] = self.context.p_id
218        xmldict['provider_acct'] = PROVIDER_ACCT
219        xmldict['provider_bank_id'] = PROVIDER_BANK_ID
220        xmldict['provider_item_name'] = PROVIDER_ITEM_NAME
221        xmldict['institution_item_name'] = self.category
222        xmldict['institution_name'] = INSTITUTION_NAME
223        provider_amt = 0.0
224
225        # Schoolfee
226        if self.context.p_category.startswith('schoolfee'):
227            if contr_agreement_student(student) == 'first':
228                # First agreement
229                provider_amt = 1900.0
230                joint_venture_amt = 1100.0
231                aaue_share_amt = 1000.0
232                student_union_due_amt = gateway_net_amt(
233                    academic_session.union_fee)
234                student_welfare_assurance_amt = gateway_net_amt(
235                    academic_session.welfare_fee)
236                sports_amt = gateway_net_amt(
237                    academic_session.sports_fee)
238                library_amt = gateway_net_amt(
239                    academic_session.library_fee)
240                library_amt_pg = gateway_net_amt(
241                    academic_session.library_fee_pg)
242                xmldict['student_union_bank_id'] = '31'
243                xmldict['student_union_acct'] = '0051005007'
244                xmldict['aaue_share_bank_id'] = '117'
245                xmldict['aaue_share_acct'] = '1010827641'
246                xmldict['joint_venture_bank_id'] = '117'
247                xmldict['joint_venture_acct'] = '1010827641'
248                if student.current_mode == 'found':
249                    self.pay_item_id = '103'
250                else:
251                    self.pay_item_id = '105'
252            else:
253                # Second agreement
254                provider_amt = 1500.0
255                joint_venture_amt = 1000.0
256                aaue_share_amt = 1500.0
257                student_union_due_amt = gateway_net_amt(
258                    academic_session.union_fee)
259                student_welfare_assurance_amt = gateway_net_amt(
260                    academic_session.welfare_fee)
261                sports_amt = gateway_net_amt(
262                    academic_session.sports_fee)
263                library_amt = gateway_net_amt(
264                    academic_session.library_fee)
265                library_amt_pg = gateway_net_amt(
266                    academic_session.library_fee_pg)
267                xmldict['student_union_bank_id'] = '7'
268                xmldict['student_union_acct'] = '1019763348'
269                xmldict['aaue_share_bank_id'] = '117'
270                xmldict['aaue_share_acct'] = '1010827641'
271                xmldict['joint_venture_bank_id'] = '117'
272                xmldict['joint_venture_acct'] = '1010827641'
273                self.pay_item_id = '107'
274                if student.is_postgrad:
275                    self.pay_item_id = '111'
276                if student.current_mode == 'ijmbe':
277                    self.pay_item_id = '119'
278                    xmldict['joint_venture_bank_id'] = '117'
279                    xmldict['joint_venture_acct'] = '1010827641'
280
281            xmldict['provider_amt'] = 100 * provider_amt
282            xmldict['joint_venture_amt'] = 100 * joint_venture_amt
283            xmldict['aaue_share_amt'] = 100 * aaue_share_amt
284            if self.context.p_item == 'Balance':
285                xmldict['institution_amt'] = 100 * (
286                    gateway_net_amt(self.context.amount_auth))
287            elif self.context.p_category in ('schoolfee_incl', 'schoolfee_1') \
288                and student.current_mode != 'ijmbe':
289                # Schoolfee including additional fees
290                xmldict['student_union_due_amt'] = 100 * student_union_due_amt
291                xmldict['student_welfare_assurance_amt'] = 100 * student_welfare_assurance_amt
292
293                if student.entry_session == 2018 and student.is_fresh:
294                    xmldict['sports_amt'] = 100 * sports_amt
295                    if student.is_postgrad:
296                        xmldict['library_amt'] = 100 * library_amt_pg
297                    else:
298                        xmldict['library_amt'] = 100 * library_amt
299                    xmldict['institution_amt'] = 100 * (
300                        gateway_net_amt(self.context.amount_auth)
301                        - provider_amt
302                        - joint_venture_amt
303                        - aaue_share_amt
304                        - student_union_due_amt
305                        - student_welfare_assurance_amt
306                        - sports_amt
307                        - library_amt)
308                    xmltext = """<payment_item_detail>
309<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s" department="%(department)s" faculty="%(faculty)s">
310<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" />
311<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" />
312<item_detail item_id="3" item_name="Joint Venture" item_amt="%(joint_venture_amt)d" bank_id="%(joint_venture_bank_id)s" acct_num="%(joint_venture_acct)s" />
313<item_detail item_id="4" item_name="AAUE Share" item_amt="%(aaue_share_amt)d" bank_id="%(aaue_share_bank_id)s" acct_num="%(aaue_share_acct)s" />
314<item_detail item_id="5" item_name="Student Union" item_amt="%(student_union_due_amt)d" bank_id="%(student_union_bank_id)s" acct_num="%(student_union_acct)s" />
315<item_detail item_id="6" item_name="Student Welfare Assurance" item_amt="%(student_welfare_assurance_amt)d" bank_id="123" acct_num="1006407792" />
316<item_detail item_id="7" item_name="Sports Development Fee" item_amt="%(sports_amt)d" bank_id="123" acct_num="1006407792" />
317<item_detail item_id="8" item_name="Library Development Fee" item_amt="%(library_amt)d" bank_id="8" acct_num="2000122995" />
318</item_details>
319</payment_item_detail>""" % xmldict
320                else:
321                    xmldict['institution_amt'] = 100 * (
322                        gateway_net_amt(self.context.amount_auth)
323                        - provider_amt
324                        - joint_venture_amt
325                        - aaue_share_amt
326                        - student_union_due_amt
327                        - student_welfare_assurance_amt)
328                    xmltext = """<payment_item_detail>
329<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s" department="%(department)s" faculty="%(faculty)s">
330<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" />
331<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" />
332<item_detail item_id="3" item_name="Joint Venture" item_amt="%(joint_venture_amt)d" bank_id="%(joint_venture_bank_id)s" acct_num="%(joint_venture_acct)s" />
333<item_detail item_id="4" item_name="AAUE Share" item_amt="%(aaue_share_amt)d" bank_id="%(aaue_share_bank_id)s" acct_num="%(aaue_share_acct)s" />
334<item_detail item_id="5" item_name="Student Union" item_amt="%(student_union_due_amt)d" bank_id="%(student_union_bank_id)s" acct_num="%(student_union_acct)s" />
335<item_detail item_id="6" item_name="Student Welfare Assurance" item_amt="%(student_welfare_assurance_amt)d" bank_id="123" acct_num="1006407792" />
336</item_details>
337</payment_item_detail>""" % xmldict
338            else:
339                # Schoolfee without additional fees
340                xmldict['institution_amt'] = 100 * (
341                    gateway_net_amt(self.context.amount_auth)
342                    - provider_amt
343                    - joint_venture_amt
344                    - aaue_share_amt)
345                xmltext = """<payment_item_detail>
346<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s" department="%(department)s" faculty="%(faculty)s">
347<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" />
348<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" />
349<item_detail item_id="3" item_name="Joint Venture" item_amt="%(joint_venture_amt)d" bank_id="%(joint_venture_bank_id)s" acct_num="%(joint_venture_acct)s" />
350<item_detail item_id="4" item_name="AAUE Share" item_amt="%(aaue_share_amt)d" bank_id="%(aaue_share_bank_id)s" acct_num="%(aaue_share_acct)s" />
351</item_details>
352</payment_item_detail>""" % xmldict
353
354
355        # Clearance
356        elif self.context.p_category.startswith('clearance'):
357            provider_amt = 1500.0
358            xmldict['provider_amt'] = 100 * provider_amt
359            if contr_agreement_student(student) == 'first':
360                # First agreement
361                if student.current_mode == 'found':
362                    self.pay_item_id = '102'
363                else:
364                    self.pay_item_id = '104'
365            else:
366                # Second agreement
367                self.pay_item_id = '102'
368                if student.is_postgrad:
369                    self.pay_item_id = '110'
370                if student.current_mode == 'ijmbe':
371                    self.pay_item_id = '120'
372
373            if self.context.p_category.endswith('_incl'):
374                # Clearance including additional fees
375                gown_fee_amt = gateway_net_amt(academic_session.matric_gown_fee)
376                aaue_lf_fee_amt = gateway_net_amt(academic_session.lapel_fee)
377                xmldict['gown_fee_amt'] = 100 * gown_fee_amt
378                xmldict['aaue_lf_fee_amt'] = 100 * aaue_lf_fee_amt
379                xmldict['institution_amt'] = 100 * (
380                    gateway_net_amt(self.context.amount_auth)
381                    - gown_fee_amt
382                    - aaue_lf_fee_amt
383                    - provider_amt)
384                xmltext = """<payment_item_detail>
385<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s" department="%(department)s" faculty="%(faculty)s">
386<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" />
387<item_detail item_id="2" item_name="Matriculation Gown Fee" item_amt="%(gown_fee_amt)d" bank_id="117" acct_num="1010827641" />
388<item_detail item_id="3" item_name="AAU File-Lapel Fee" item_amt="%(aaue_lf_fee_amt)d" bank_id="117" acct_num="1010827641" />
389<item_detail item_id="4" item_name="%(provider_item_name)s" item_amt="%(provider_amt)d" bank_id="%(provider_bank_id)s" acct_num="%(provider_acct)s" />
390</item_details>
391</payment_item_detail>""" % xmldict
392
393            else:
394                # Clearance without additional fees
395                xmldict['institution_amt'] = 100 * (
396                    gateway_net_amt(self.context.amount_auth)
397                    - provider_amt)
398                xmltext = """<payment_item_detail>
399<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s" department="%(department)s" faculty="%(faculty)s">
400<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" />
401<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" />
402</item_details>
403</payment_item_detail>""" % xmldict
404
405
406        # Union Dues
407        elif self.context.p_category == 'union':
408            self.pay_item_id = '103'
409            xmldict['institution_amt'] = 100 * (
410                gateway_net_amt(self.context.amount_auth))
411            if contr_agreement_student(student) == 'first':
412                # First agreement
413                xmldict['institution_acct'] = '0051005007'
414                xmldict['institution_bank_id'] = '31'
415            else:
416                # Second agreement
417                xmldict['institution_bank_id'] = '7'
418                xmldict['institution_acct'] = '1019763348'
419
420        # Lapel/File
421        elif self.context.p_category == 'lapel':
422            self.pay_item_id = '104'
423            xmldict['institution_amt'] = 100 * (
424                gateway_net_amt(self.context.amount_auth))
425
426        # Welfare Assurance
427        elif self.context.p_category == 'welfare':
428            self.pay_item_id = '105'
429            xmldict['institution_acct'] = '1006407792'
430            xmldict['institution_bank_id'] = '123'
431            xmldict['institution_amt'] = 100 * (
432                gateway_net_amt(self.context.amount_auth))
433
434        # ID Card
435        elif self.context.p_category == 'id_card':
436            self.pay_item_id = '000'
437            xmldict['institution_amt'] = 100 * (
438                gateway_net_amt(self.context.amount_auth))
439
440        # Matric Gown
441        elif self.context.p_category == 'matric_gown':
442            self.pay_item_id = '106'
443            xmldict['institution_amt'] = 100 * (
444                gateway_net_amt(self.context.amount_auth))
445
446        # Concessional
447        elif self.context.p_category == 'concessional':
448            self.pay_item_id = '107'
449            xmldict['institution_amt'] = 100 * (
450                gateway_net_amt(self.context.amount_auth))
451
452        # Hostel Maintenance
453        elif self.context.p_category == 'hostel_maintenance':
454            provider_amt = 500.0
455            self.pay_item_id = '109'
456            xmldict['provider_amt'] = 100 * provider_amt
457            xmldict['institution_amt'] = 100 * (
458                gateway_net_amt(self.context.amount_auth) - provider_amt)
459            xmltext = """<payment_item_detail>
460<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s" department="%(department)s" faculty="%(faculty)s">
461<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" />
462<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" />
463</item_details>
464</payment_item_detail>""" % xmldict
465
466        # GST Fees
467        elif self.context.p_category.startswith('gst_'):
468            if contr_agreement_student(student) == 'first':
469                self.pay_item_id = '115'
470            else:
471                self.pay_item_id = '116'
472            xmldict['institution_acct'] = '1010893123'
473            xmldict['institution_bank_id'] = '117'
474            xmldict['institution_amt'] = 100 * (
475                gateway_net_amt(self.context.amount_auth))
476
477        # ENT Fees
478        elif self.context.p_category.startswith('ent_'):
479            if contr_agreement_student(student) == 'first':
480                self.pay_item_id = '114'
481            else:
482                self.pay_item_id = '118'
483            xmldict['institution_acct'] = '6220029828'
484            xmldict['institution_bank_id'] = '51'
485            xmldict['institution_amt'] = 100 * (
486                gateway_net_amt(self.context.amount_auth))
487
488        # Faculty and Departmental Dues
489        elif self.context.p_category == 'fac_dep':
490            self.pay_item_id = '117'
491            xmldict['institution_amt'] = 100 * (
492                gateway_net_amt(self.context.amount_auth))
493
494        # Restitution Fee
495        elif self.context.p_category == 'restitution':
496            self.pay_item_id = '117'
497            xmldict['institution_amt'] = 100 * (
498                gateway_net_amt(self.context.amount_auth))
499
500        # Late Registration Fee
501        elif self.context.p_category == 'late_registration':
502            if contr_agreement_student(student) == 'first':
503                self.pay_item_id = '113'
504            else:
505                self.pay_item_id = '123'
506            xmldict['institution_amt'] = 100 * (
507                gateway_net_amt(self.context.amount_auth))
508
509        if not xmltext:
510            xmltext = """<payment_item_detail>
511<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s" department="%(department)s" faculty="%(faculty)s">
512<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" />
513</item_details>
514</payment_item_detail>""" % xmldict
515        self.xml_data = """<input type="hidden" name="xml_data" value='%s'  />""" % xmltext
516        self.context.provider_amt = provider_amt
517        self.context.gateway_amt = self.amount_auth - gateway_net_amt(
518            self.amount_auth)
519        hashargs = (
520            self.context.p_id +
521            self.product_id +
522            self.pay_item_id +
523            str(int(self.amount_auth)) +
524            self.site_redirect_url +
525            self.mac)
526        self.hashvalue = hashlib.sha512(hashargs).hexdigest()
527        return
528
529
530class CustomInterswitchPaymentRequestWebservicePageApplicant(
531    InterswitchPaymentRequestWebservicePageApplicant):
532    """Request webservice view for the CollegePAY gateway
533    """
534    grok.context(ICustomApplicantOnlinePayment)
535    gateway_host = HOST
536    gateway_url = URL
537    https = HTTPS
538
539    @property
540    def mac(self):
541        if contr_agreement_applicant(self.context.__parent__) == 'first':
542            return MAC_PT
543        return MAC_REGULAR
544
545    @property
546    def product_id(self):
547        if contr_agreement_applicant(self.context.__parent__) == 'first':
548            return PRODUCT_ID_PT
549        return PRODUCT_ID_REGULAR
550
551class CustomInterswitchPaymentVerifyWebservicePageApplicant(
552    InterswitchPaymentVerifyWebservicePageApplicant):
553    """Payment verify view for the CollegePAY gateway
554    """
555    grok.context(ICustomApplicantOnlinePayment)
556    gateway_host = HOST
557    gateway_url = URL
558    https = HTTPS
559
560    @property
561    def mac(self):
562        if contr_agreement_applicant(self.context.__parent__) == 'first':
563            return MAC_PT
564        return MAC_REGULAR
565
566    @property
567    def product_id(self):
568        if contr_agreement_applicant(self.context.__parent__) == 'first':
569            return PRODUCT_ID_PT
570        return PRODUCT_ID_REGULAR
571
572class CustomInterswitchPaymentRequestWebservicePageStudent(
573    InterswitchPaymentRequestWebservicePageStudent):
574    """Request webservice view for the CollegePAY gateway
575    """
576    grok.context(ICustomStudentOnlinePayment)
577    gateway_host = HOST
578    gateway_url = URL
579    https = HTTPS
580
581    @property
582    def mac(self):
583        if contr_agreement_student(self.context.student) == 'first':
584            return MAC_PT
585        return MAC_REGULAR
586
587    @property
588    def product_id(self):
589        if contr_agreement_student(self.context.student) == 'first':
590            return PRODUCT_ID_PT
591        return PRODUCT_ID_REGULAR
592
593class CustomInterswitchPaymentVerifyWebservicePageStudent(
594    InterswitchPaymentVerifyWebservicePageStudent):
595    """Payment verify view for the CollegePAY gateway
596    """
597    grok.context(ICustomStudentOnlinePayment)
598    gateway_host = HOST
599    gateway_url = URL
600    https = HTTPS
601
602    @property
603    def mac(self):
604        if contr_agreement_student(self.context.student) == 'first':
605            return MAC_PT
606        return MAC_REGULAR
607
608    @property
609    def product_id(self):
610        if contr_agreement_student(self.context.student) == 'first':
611            return PRODUCT_ID_PT
612        return PRODUCT_ID_REGULAR
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