## $Id: utils.py 14589 2017-02-24 09:35:46Z henrik $ ## ## Copyright (C) 2011 Uli Fouquet & Henrik Bettermann ## This program is free software; you can redistribute it and/or modify ## it under the terms of the GNU General Public License as published by ## the Free Software Foundation; either version 2 of the License, or ## (at your option) any later version. ## ## This program is distributed in the hope that it will be useful, ## but WITHOUT ANY WARRANTY; without even the implied warranty of ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ## GNU General Public License for more details. ## ## You should have received a copy of the GNU General Public License ## along with this program; if not, write to the Free Software ## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ## from time import time from zope.component import createObject, getUtility from waeup.kofa.fees import FeeTable from waeup.kofa.interfaces import (IKofaUtils, ADMITTED, CLEARED, RETURNING, PAID, REGISTERED, VALIDATED) from kofacustom.nigeria.students.utils import NigeriaStudentsUtils from kofacustom.coewarri.interfaces import MessageFactory as _ from kofacustom.coewarri.interswitch.browser import GATEWAY_AMT def local_nonlocal(student): lga = getattr(student, 'lga') if lga and lga.startswith('delta'): return 'local' else: return 'non-local' PAYMENT_LEVELS = (100, 110, 200, 210, 300, 310, 400, 410, 500, 999) FEES_PARAMS = ( ('local', 'non-local'), ('nce_ft', 'nce_pt', 'ug_ft'), PAYMENT_LEVELS ) FEES_VALUES = ( ( # 100 110 200 210 300 310 400 410 500 999 (42000.0, 42000.0, 20600.0, 20600.0, 18100.0, 18100.0, 0.0, 0.0, 0.0, 0.0), # nce_ft (55200.0, 55200.0, 42200.0, 42200.0, 44700.0, 44700.0, 42200.0, 42200.0, 0.0, 0.0), # nce_pt (69200.0, 69200.0, 63100.0, 63100.0, 63100.0, 63100.0, 62100.0, 62100.0, 0.0, 0.0), # ug_ft ), # local ( # (54600.0, 54600.0, 22600.0, 22600.0, 20100.0, 20100.0, 0.0, 0.0, 0.0, 0.0), # nce_ft (55200.0, 55200.0, 42200.0, 42200.0, 44700.0, 44700.0, 42200.0, 42200.0, 0.0, 0.0), # nce_pt (79200.0, 79200.0, 63100.0, 63100.0, 63100.0, 63100.0, 62100.0, 62100.0, 0.0, 0.0), # ug_ft ), # non-local ) SCHOOL_FEES = FeeTable(FEES_PARAMS, FEES_VALUES) class CustomStudentsUtils(NigeriaStudentsUtils): """A collection of customized methods. """ def setPaymentDetails(self, category, student, previous_session=None, previous_level=None): """Create a payment ticket and set the payment data of a student for the payment category specified. """ p_item = u'' amount = 0.0 p_session = student['studycourse'].current_session p_level = student['studycourse'].current_level p_current = True academic_session = self._getSessionConfiguration(p_session) if previous_session: return _('Previous session payment not yet implemented.'), None if academic_session == None: return _(u'Session configuration object is not available.'), None # Determine fee. if category.startswith('schoolfee'): try: certificate = student['studycourse'].certificate p_item = certificate.code except (AttributeError, TypeError): return _('Study course data are incomplete.'), None if student.state == RETURNING: # Override p_session and p_level p_session, p_level = self.getReturningData(student) academic_session = self._getSessionConfiguration(p_session) if academic_session == None: return _(u'Session configuration object ' 'is not available.'), None if p_level in PAYMENT_LEVELS: amount = SCHOOL_FEES.get_fee( ( local_nonlocal(student), student.current_mode, p_level) ) if amount and category in ('schoolfee_1', 'schoolfee_2'): amount /= 2 if amount: amount += GATEWAY_AMT elif category == 'clearance': try: p_item = student['studycourse'].certificate.code except (AttributeError, TypeError): return _('Study course data are incomplete.'), None if student.current_mode == 'nce_we_pt': amount = academic_session.clearance_fee_3 elif student.current_mode == 'ug_ft': amount = academic_session.clearance_fee_2 else: amount = academic_session.clearance_fee_1 if local_nonlocal(student) == 'non-local': amount += 5000.0 elif category == 'bed_allocation': p_item = self.getAccommodationDetails(student)['bt'] amount = academic_session.booking_fee elif category == 'hostel_maintenance': amount = 0.0 bedticket = student['accommodation'].get( str(student.current_session), None) if bedticket is not None and bedticket.bed is not None: p_item = bedticket.bed_coordinates if bedticket.bed.__parent__.maint_fee > 0: amount = bedticket.bed.__parent__.maint_fee else: # fallback amount = academic_session.maint_fee else: return _(u'No bed allocated.'), None elif category == 'transcript': amount = academic_session.transcript_fee elif category == 'transfer': amount = academic_session.transfer_fee elif category == 'late_registration': amount = academic_session.late_registration_fee if amount in (0.0, None): return _('Amount could not be determined.'), None if self.samePaymentMade(student, category, p_item, p_session): return _('This type of payment has already been made.'), None if self._isPaymentDisabled(p_session, category, student): return _('This category of payments has been disabled.'), None payment = createObject(u'waeup.StudentOnlinePayment') timestamp = ("%d" % int(time()*10000))[1:] payment.p_id = "p%s" % timestamp payment.p_category = category payment.p_item = p_item payment.p_session = p_session payment.p_level = p_level payment.p_current = p_current payment.amount_auth = amount return None, payment # prefix STUDENT_ID_PREFIX = u'R' PORTRAIT_CHANGE_STATES = ( ADMITTED, CLEARED, RETURNING, PAID, REGISTERED, VALIDATED)