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source: main/waeup.fceokene/trunk/src/waeup/fceokene/students/utils.py @ 17113

Last change on this file since 17113 was 17113, checked in by Henrik Bettermann, 2 years ago
School fee has increased in 2022.
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[7419]	1	## $Id: utils.py 17113 2022-09-30 09:29:13Z henrik $
	2	##
	3	## Copyright (C) 2011 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	##
[7151]	18	import grok
[9190]	19	import random
[8599]	20	from time import time
[9950]	21	from zope.component import createObject, getUtility
[13800]	22	from waeup.kofa.interfaces import (
	23	CLEARED, RETURNING, PAID, ADMITTED, CLEARANCE, REQUESTED)
[8834]	24	from kofacustom.nigeria.students.utils import NigeriaStudentsUtils
[8247]	25	from waeup.kofa.accesscodes import create_accesscode
[9143]	26	from waeup.kofa.interfaces import CLEARED, RETURNING
[8460]	27	from waeup.fceokene.interfaces import MessageFactory as _
[9950]	28	from waeup.kofa.browser.interfaces import IPDFCreator
[9982]	29	from waeup.kofa.students.utils import trans
[6902]	30
[11919]	31	# Very special school fee configuration, should be moved to
	32	# a seperate file.
	33
	34	ARTS = ('CRS','ISS','HIS','MUS','ECO','GEO','POL','SOS','CCA','ECU',
	35	'THA','GED','GSE','PES','SPC','ENG','FRE','ARB','HAU','IGB',
	36	'YOR','NCRS','NISS','NHIS','NMUS','NECO','NGEO','NPOL',
	37	'NCCA','NECU','NTHA','NGED','NGSE','NPES','NSPC','NENG',
	38	'NFRE','NARB','NHAU','NIGB','NYOR','NSOS')
	39
[15594]	40	GATEWAY_AMT = 0.0
[15283]	41
[8834]	42	class CustomStudentsUtils(NigeriaStudentsUtils):
[7151]	43	"""A collection of customized methods.
	44
	45	"""
	46
[15706]	47	def selectBed(self, available_beds):
[13459]	48	"""Randomly select a bed from the list of available beds.
[9190]	49	"""
	50	return random.choice(available_beds)
	51
[8270]	52	def getReturningData(self, student):
	53	""" This method defines what happens after school fee payment
[8319]	54	of returning students depending on the student's senate verdict.
[8270]	55	"""
[8319]	56	prev_level = student['studycourse'].current_level
	57	cur_verdict = student['studycourse'].current_verdict
	58	if cur_verdict in ('A','B','L','M','N','Z',):
	59	# Successful student
	60	new_level = divmod(int(prev_level),100)[0]*100 + 100
[9923]	61	elif cur_verdict in ('C','O'):
[8319]	62	# Student on probation
	63	new_level = int(prev_level) + 10
	64	else:
	65	# Student is somehow in an undefined state.
	66	# Level has to be set manually.
	67	new_level = prev_level
[9923]	68	if cur_verdict == 'O':
	69	new_session = student['studycourse'].current_session
	70	else:
	71	new_session = student['studycourse'].current_session + 1
[8270]	72	return new_session, new_level
	73
[16899]	74	#def _nce3PaymentMade(self, student, p_level):
	75	# if len(student['payments']):
	76	# for ticket in student['payments'].values():
	77	# if ticket.p_state in ('paid', 'scholarship', 'waived') and \
	78	# ticket.p_level == p_level and \
	79	# ticket.p_category == 'schoolfee':
	80	# return True
	81	# return False
[16008]	82
[9153]	83	def setPaymentDetails(self, category, student,
[15678]	84	previous_session=None, previous_level=None, combi=[]):
[8599]	85	"""Create Payment object and set the payment data of a student for
	86	the payment category specified.
	87
	88	"""
[8306]	89	details = {}
[8599]	90	p_item = u''
	91	amount = 0.0
	92	error = u''
[9153]	93	if previous_session:
	94	return _('Previous session payment not yet implemented.'), None
[8599]	95	p_session = student['studycourse'].current_session
	96	p_level = student['studycourse'].current_level
[9153]	97	p_current = True
[9525]	98	academic_session = self._getSessionConfiguration(p_session)
	99	if academic_session == None:
[8599]	100	return _(u'Session configuration object is not available.'), None
[9525]	101	# Determine fee.
[7151]	102	if category == 'transfer':
[8599]	103	amount = academic_session.transfer_fee
[7151]	104	elif category == 'gown':
[8599]	105	amount = academic_session.gown_fee
[7151]	106	elif category == 'bed_allocation':
[8599]	107	amount = academic_session.booking_fee
[7151]	108	elif category == 'hostel_maintenance':
[9611]	109	current_session = student['studycourse'].current_session
	110	bedticket = student['accommodation'].get(str(current_session), None)
	111	if bedticket is not None and bedticket.bed is not None:
	112	p_item = bedticket.bed_coordinates
[13616]	113	if bedticket.bed.__parent__.maint_fee > 0:
	114	amount = bedticket.bed.__parent__.maint_fee
[9611]	115	else:
[13616]	116	return _(u'No bed space allocated.'), None
	117	if student.current_mode.endswith('_sw') \
	118	or student.current_mode == 'pd_ft':
	119	amount *= 0.625
[7151]	120	elif category == 'clearance':
[9143]	121	amount = academic_session.clearance_fee
[8599]	122	try:
	123	p_item = student['studycourse'].certificate.code
	124	except (AttributeError, TypeError):
	125	return _('Study course data are incomplete.'), None
[13800]	126	if student.state not in (ADMITTED, CLEARANCE, REQUESTED, CLEARED):
	127	return _(u'Acceptance Fee payments not allowed.'), None
[16899]	128	#elif category == 'third_semester' and student.current_mode == 'nce_ft' \
	129	# and p_level in (300, 310, 320, 400, 410, 420):
	130	# #if not self._nce3PaymentMade(student, p_level):
	131	# # return _(u'Make NCE 3 school fee payment first.'), None
	132	# no_additional_courses = 0
	133	# courses_level = student['studycourse'].get(str(p_level))
	134	# if courses_level and len(courses_level)> 6:
	135	# no_additional_courses = len(courses_level)-6
	136	# amount = 2000.0 * no_additional_courses
[16461]	137	elif category.startswith('schoolfee'):
	138	if category == 'schoolfee_pde1':
[16462]	139	if not student.current_mode.startswith('pd'):
	140	return _('You are not a PDE student.'), None
[16461]	141	if student.state != CLEARED:
	142	return _('You are not a fresh student.'), None
[16899]	143	if category == 'schoolfee_third':
	144	if not student.current_mode == 'nce_ft' \
	145	or not p_level in (300, 310, 320, 400, 410, 420):
	146	return _('You are not an NCE 3 student.'), None
[12602]	147	p_item = student.certcode
	148	if not p_item:
[8599]	149	return _('Study course data are incomplete.'), None
[10012]	150	if student.state not in (CLEARED, RETURNING):
	151	return _('Wrong state.'), None
[10661]	152	# PDE repeater
	153	if student.current_verdict == 'OPDE':
[11850]	154	amount = 23000
[13274]	155	# PDE new
	156	elif student.current_mode == 'pd_ft' and student.state == CLEARED:
[15523]	157	amount = 70000
[16461]	158	if category == 'schoolfee_pde1':
	159	amount = 40000
[10660]	160	# PDE
	161	elif student.current_mode == 'pd_ft':
[13275]	162	amount = 35300
[12602]	163
	164	#Short Duration ICT Programs
	165	elif p_item in ('CCO','DPMTS','DTPGD') and \
	166	student.state == CLEARED:
	167	amount = 15000
	168	elif p_item in ('ADTPGD','ADPMTS') and \
	169	student.state == CLEARED:
	170	amount = 16000
	171	elif p_item in ('ADPMTSI','ADTPGDI','DPMTSI','DTPGDI') and \
	172	student.state == CLEARED:
	173	amount = 25000
	174	elif p_item in ('ADPMTSA','ADTPGDA') and \
	175	student.state == CLEARED:
	176	amount = 35000
	177
[10012]	178	# UG
	179	elif student.current_mode == 'ug_ft':
[10876]	180	if student.state == CLEARED:
[17069]	181	amount = 87200
[13779]	182	# Introducing repeater fee for 'ug_ft' for 1st time
	183	# on 15/03/2016
	184	elif student.current_verdict == 'O':
[17069]	185	amount = 70700
[10876]	186	else:
[17069]	187	amount = 70700
[10012]	188	# NCE
[9143]	189	elif not student.current_mode.endswith('_sw'):
[17113]	190	# in 2022 NCE school fees have encreased
	191	increment_2022 = 11000
[9143]	192	# PRENCE
	193	if student.current_level == 10 and student.state == CLEARED:
	194	if student.depcode in ARTS:
[14933]	195	amount = 24500
[9143]	196	else:
[14933]	197	amount = 25000
[10012]	198	# NCE I fresh
[9143]	199	elif student.current_level == 100 and student.state == CLEARED:
	200	if student.depcode in ARTS:
[15283]	201	amount = 28000
[9143]	202	else:
[15283]	203	amount = 28500
[14931]	204	# SIWES Fee
[16542]	205	if student.depcode in ('AGE', 'BED', 'FAA', 'HEC', 'CSC', 'MUS') \
[17087]	206	or student.certcode in ('NCECHECSC',
	207	'NCEBIOCSC',
	208	'NCEPHYCSC',
	209	'NCEPHECSC',
	210	'NCETHAMUS',
	211	'NCEANFMUS',
	212	'NCEHISMUS',
	213	'NCEIGBMUS',
	214	'NCESPCCSC',
	215	):
[14931]	216	amount += 3000
[10012]	217	# NCE II
[9143]	218	elif student.current_level in (100, 110, 120) and \
	219	student.state == RETURNING:
	220	if student.depcode in ARTS:
[15283]	221	amount = 24500
[9143]	222	else:
[15283]	223	amount = 25000
[16899]	224	# NCE III third semester
	225	elif category == 'schoolfee_third':
	226	amount = 7000
[17113]	227	increment_2022 = 20125
[10012]	228	# NCE III
[9143]	229	elif student.current_level in (200, 210, 220):
	230	if student.depcode in ARTS:
[14931]	231	amount = 15375
[9143]	232	else:
[14931]	233	amount = 15875
[17113]	234	increment_2022 = 20125
[10012]	235	# NCE III repeater
[9143]	236	elif student.current_level in (300, 310, 320) and \
	237	student.current_verdict == 'O':
	238	if student.depcode in ARTS:
[14931]	239	amount = 13475
[9143]	240	else:
[14931]	241	amount = 13975
[17113]	242	increment_2022 = 20125
[10012]	243	# NCE III spillover
[9143]	244	elif student.current_level in (300, 310, 320) and \
	245	student.current_verdict == 'B':
	246	if student.depcode in ARTS:
[14931]	247	amount = 13475
[9143]	248	else:
[14931]	249	amount = 13975
[17113]	250	increment_2022 = 20125
[10012]	251	# NCE III second spillover
[9143]	252	elif student.current_level in (400, 410, 420) and \
	253	student.current_verdict == 'B':
	254	if student.depcode in ARTS:
[14931]	255	amount = 13475
[9143]	256	else:
[14931]	257	amount = 13975
[17113]	258	increment_2022 = 20125
	259
	260	if student.entry_session > 2021:
	261	amount += increment_2022
[9143]	262	else:
[14265]	263	# NCE I fresh sw
[9143]	264	if student.current_level == 100 and student.state == CLEARED:
	265	if student.depcode in ARTS:
[14193]	266	amount = 23100
[9143]	267	else:
[14193]	268	amount = 23600
[14265]	269	# NCE II fresh sw
	270	elif student.current_level == 200 and student.state == CLEARED:
	271	if student.depcode in ARTS:
	272	amount = 19000
	273	else:
	274	amount = 19500
[10012]	275	# NCE II sw
[9143]	276	elif student.current_level in (100, 110, 120) and \
	277	student.state == RETURNING:
	278	if student.depcode in ARTS:
[11850]	279	amount = 19000
[9143]	280	else:
[11882]	281	amount = 19500
[10012]	282	# NCE III sw
[9143]	283	elif student.current_level in (200, 210, 220):
	284	if student.depcode in ARTS:
[11850]	285	amount = 21000
[9143]	286	else:
[14193]	287	amount = 21500
[10012]	288	# NCE IV sw
[9143]	289	elif student.current_level in (300, 310, 320):
	290	if student.depcode in ARTS:
[11850]	291	amount = 19000
[9143]	292	else:
[11850]	293	amount = 19500
[10012]	294	# NCE V sw
[9143]	295	elif student.current_level in (400, 410, 420):
	296	if student.depcode in ARTS:
[11850]	297	amount = 19000
[9143]	298	else:
[11850]	299	amount = 19500
[10012]	300	# NCE V spillover sw
[9143]	301	elif student.current_level in (500, 510, 520) and \
	302	student.current_verdict == 'B':
	303	if student.depcode in ARTS:
[11850]	304	amount = 17500
[9143]	305	else:
[11850]	306	amount = 18000
[10012]	307	# NCE V second spillover sw
[9143]	308	elif student.current_level in (600, 610, 620) and \
	309	student.current_verdict == 'B':
	310	if student.depcode in ARTS:
[16921]	311	amount = 17500
[9143]	312	else:
[16921]	313	amount = 18000
[10009]	314	# NCE student payment can be disabled by
	315	# setting the base school fee to -1
	316	if academic_session.school_fee_base == -1 and \
	317	student.current_mode.startswith('nce'):
[10010]	318	return _(u'School fee payment is disabled.'), None
[9297]	319	if student.state == RETURNING:
[9525]	320	# Override p_session and p_level
[9297]	321	p_session, p_level = self.getReturningData(student)
[9525]	322	academic_session = self._getSessionConfiguration(p_session)
	323	if academic_session == None:
	324	return _(u'Session configuration object is not available.'), None
[17087]	325	else:
	326	fee_name = category + '_fee'
	327	amount = getattr(academic_session, fee_name, 0.0)
	328
[8599]	329	if amount in (0.0, None):
	330	return _(u'Amount could not be determined.'), None
[14566]	331
	332	# Add session and level specific penalty fee.
[13881]	333	if category == 'schoolfee' and student.current_mode in (
[14617]	334	'ug_ft', 'de_ft') and student.state != CLEARED:
[13881]	335	amount += academic_session.penalty_ug_ft
	336	elif category == 'schoolfee' and student.current_mode in (
[14556]	337	'nce_ft',) and student['studycourse'].previous_verdict != 'O':
[14566]	338	# NCE I fresh
	339	if student.current_level == 100 and student.state == CLEARED:
	340	amount += academic_session.penalty_nce1_ft
	341	# NCE II
	342	elif student.current_level in (100, 110, 120) and \
	343	student.state == RETURNING:
	344	amount += academic_session.penalty_nce2_ft
	345	# NCE III (except repeaters and spillovers)
	346	elif student.current_level in (200, 210, 220):
	347	amount += academic_session.penalty_nce3_ft
[14618]	348	elif category == 'schoolfee' and student.current_mode in ('nce_sw',
	349	'nce_pt') and student['studycourse'].previous_verdict != 'O':
[14566]	350	# NCE I fresh
	351	if student.current_level == 100 and student.state == CLEARED:
	352	amount += academic_session.penalty_nce1_pt
	353	# NCE II
	354	elif student.current_level in (100, 110, 120) and \
	355	student.state == RETURNING:
	356	amount += academic_session.penalty_nce2_pt
	357	# NCE III (except repeaters and spillovers)
	358	elif student.current_level in (200, 210, 220):
	359	amount += academic_session.penalty_nce3_pt
[13881]	360	elif category == 'schoolfee' and student.current_mode in ('prence',):
	361	amount += academic_session.penalty_prence
[11649]	362	if self.samePaymentMade(student, category, p_item, p_session):
	363	return _('This type of payment has already been made.'), None
[11457]	364	if self._isPaymentDisabled(p_session, category, student):
[13800]	365	return _('This category of payments has been disabled.'), None
[8713]	366	payment = createObject(u'waeup.StudentOnlinePayment')
[8953]	367	timestamp = ("%d" % int(time()*10000))[1:]
[8599]	368	payment.p_id = "p%s" % timestamp
	369	payment.p_category = category
	370	payment.p_item = p_item
	371	payment.p_session = p_session
	372	payment.p_level = p_level
[9153]	373	payment.p_current = p_current
[10388]	374	payment.amount_auth = float(amount) + GATEWAY_AMT
[8599]	375	return None, payment
[7621]	376
[9207]	377	def getAccommodationDetails(self, student):
	378	"""Determine the accommodation data of a student.
	379	"""
	380	d = {}
	381	d['error'] = u''
	382	hostels = grok.getSite()['hostels']
	383	d['booking_session'] = hostels.accommodation_session
	384	d['allowed_states'] = hostels.accommodation_states
	385	d['startdate'] = hostels.startdate
	386	d['enddate'] = hostels.enddate
	387	d['expired'] = hostels.expired
	388	# Determine bed type
	389	studycourse = student['studycourse']
	390	certificate = getattr(studycourse,'certificate',None)
	391	current_level = studycourse.current_level
	392	if None in (current_level, certificate):
	393	return d
	394	end_level = certificate.end_level
	395	if current_level == 10:
	396	bt = 'pr'
	397	elif current_level == 100:
	398	bt = 'fr'
	399	elif current_level >= 300:
	400	bt = 'fi'
	401	else:
	402	bt = 're'
	403	if student.sex == 'f':
	404	sex = 'female'
	405	else:
	406	sex = 'male'
	407	special_handling = 'regular'
[13614]	408	if certificate.study_mode == 'ug_ft':
	409	special_handling = 'ugft'
[9207]	410	d['bt'] = u'%s_%s_%s' % (special_handling,sex,bt)
	411	return d
	412
[14617]	413	#def warnCreditsOOR(self, studylevel, course=None):
	414	# """Return message if credits are out of range.
	415	# """
	416	# # adding a course ticket
	417	# if course:
	418	# if course.semester == 1:
	419	# if studylevel.total_credits_s1 + course.credits > 24:
	420	# return _('Maximum credits in 1st semester exceeded.')
	421	# if course.semester == 2:
	422	# if studylevel.total_credits_s2 + course.credits > 24:
	423	# return _('Maximum credits in 2nd semester exceeded.')
	424	# # registering course list
	425	# else:
	426	# if studylevel.total_credits_s1 > 24:
	427	# return _('Maximum credits in 1st semester exceeded.')
	428	# if studylevel.total_credits_s1 < 18:
	429	# return _('Minimum credits in 1st semester not reached.')
	430	# if studylevel.total_credits_s2 > 24:
	431	# return _('Maximum credits in 2nd semester exceeded.')
	432	# if studylevel.total_credits_s2 < 18:
	433	# return _('Minimum credits in 2nd semester not reached.')
	434	# return
	435
[14586]	436	def warnCreditsOOR(self, studylevel, course=None):
[14591]	437	"""Return message if credits are out of range.
[9903]	438	"""
[14591]	439	# adding a course ticket
	440	if course:
[14617]	441	if studylevel.total_credits + course.credits > 52:
	442	return _('Maximum credits exceeded.')
[14591]	443	# registering course list
	444	else:
[14617]	445	if studylevel.total_credits > 52:
	446	return _('Maximum credits exceeded.')
[14618]	447	if studylevel.__parent__.previous_verdict == 'O':
	448	return
[14591]	449	if studylevel.total_credits_s1 < 18:
	450	return _('Minimum credits in 1st semester not reached.')
	451	if studylevel.total_credits_s2 < 18:
	452	return _('Minimum credits in 2nd semester not reached.')
[14586]	453	return
[9903]	454
[9950]	455	def getPDFCreator(self, context):
	456	"""Get a pdf creator suitable for `context`.
	457
	458	The default implementation always returns the default creator.
	459	"""
	460	mode = getattr(context, 'current_mode', None)
	461	if mode and mode.startswith('ug'):
	462	return getUtility(IPDFCreator, name='ibadan_pdfcreator')
	463	return getUtility(IPDFCreator)
	464
[9982]	465	def _admissionText(self, student, portal_language):
	466	mode = getattr(student, 'current_mode', None)
	467	if mode and mode.startswith('ug'):
	468	text = trans(_(
	469	'With reference to your application for admission into Bachelor Degree '
	470	'Programme of the University of Ibadan, this is to inform you that you have '
	471	'been provisionally admitted to pursue a full-time Bachelor of Arts in '
	472	'Education Degree Programme as follows:'),
	473	portal_language)
	474	else:
	475	inst_name = grok.getSite()['configuration'].name
	476	text = trans(_(
[15890]	477	'This is to inform you that you have been provisionally\n'
[15891]	478	'admitted into ${a}\n'
	479	'as follows:', mapping = {'a': inst_name}),
[9982]	480	portal_language)
	481	return text
	482
[9989]	483	def getBedCoordinates(self, bedticket):
	484	"""Return bed coordinates.
	485
	486	Bed coordinates are invisible in FCEOkene.
	487	"""
	488	return _('(see payment slip)')
	489
[13030]	490	def _isPaymentDisabled(self, p_session, category, student):
	491	academic_session = self._getSessionConfiguration(p_session)
	492	if category == 'schoolfee':
	493	if 'sf_all' in academic_session.payment_disabled:
	494	return True
	495	if 'sf_nce1' in academic_session.payment_disabled and \
	496	student.current_level == 100 and student.state == CLEARED and \
	497	student.current_mode == 'nce_ft':
	498	return True
[16554]	499	if category == 'clearance':
	500	if 'cl_except_ug' in academic_session.payment_disabled and \
	501	student.current_mode != 'ug_ft':
	502	return True
[13030]	503	return False
	504
[10019]	505	SEPARATORS_DICT = {
	506	'form.fst_sit_fname': _(u'First Sitting Record'),
	507	'form.scd_sit_fname': _(u'Second Sitting Record'),
	508	#'form.alr_fname': _(u'Advanced Level Record'),
	509	'form.hq_type': _(u'Advanced Level Record'),
	510	'form.hq2_type': _(u'Second Higher Education Record'),
	511	'form.nysc_year': _(u'NYSC Information'),
	512	'form.employer': _(u'Employment History'),
	513	'form.former_matric': _(u'Former Student'),
	514	}
	515
[10023]	516	SKIP_UPLOAD_VIEWLETS = (
	517	'higherqualificationresultupload',
	518	'secondHigherqualificationresultupload',
	519	'certificateupload',
	520	'secondcertificateupload',
	521	'thirdcertificateupload',
	522	'resultstatementupload',
	523	'secondrefereeletterupload',
	524	'thirdrefereeletterupload',)
	525
[8460]	526	# FCEOkene prefix
[10520]	527	STUDENT_ID_PREFIX = u'K'

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