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source: main/waeup.fceokene/trunk/src/waeup/fceokene/students/utils.py @ 16189

Last change on this file since 16189 was 16011, checked in by Henrik Bettermann, 5 years ago
Only NCE 3 students pay third semester fee.
Property svn:keywords set to `Id`
File size: 20.4 KB

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[7419]	1	## $Id: utils.py 16011 2020-02-23 20:15:50Z 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
[16008]	74	def _nce3PaymentMade(self, student):
	75	if len(student['payments']):
	76	for ticket in student['payments'].values():
	77	if ticket.p_state == 'paid' and \
[16010]	78	ticket.p_level == 300 and \
[16008]	79	ticket.p_category == 'schoolfee':
	80	return True
	81	return False
	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
[16011]	128	elif category == 'third_semester' and student.current_mode == 'nce_ft' \
	129	and p_level == 300:
[16008]	130	if not self._nce3PaymentMade(student):
	131	return _(u'Make NCE 3 school fee payment first.'), None
[11919]	132	if student.depcode in ARTS:
[14931]	133	amount = 7688
[11919]	134	else:
[14931]	135	amount = 7938
[7151]	136	elif category == 'schoolfee':
[12602]	137	p_item = student.certcode
	138	if not p_item:
[8599]	139	return _('Study course data are incomplete.'), None
[10012]	140	if student.state not in (CLEARED, RETURNING):
	141	return _('Wrong state.'), None
[10661]	142	# PDE repeater
	143	if student.current_verdict == 'OPDE':
[11850]	144	amount = 23000
[13274]	145	# PDE new
	146	elif student.current_mode == 'pd_ft' and student.state == CLEARED:
[15523]	147	amount = 70000
[10660]	148	# PDE
	149	elif student.current_mode == 'pd_ft':
[13275]	150	amount = 35300
[12602]	151
	152	#Short Duration ICT Programs
	153	elif p_item in ('CCO','DPMTS','DTPGD') and \
	154	student.state == CLEARED:
	155	amount = 15000
	156	elif p_item in ('ADTPGD','ADPMTS') and \
	157	student.state == CLEARED:
	158	amount = 16000
	159	elif p_item in ('ADPMTSI','ADTPGDI','DPMTSI','DTPGDI') and \
	160	student.state == CLEARED:
	161	amount = 25000
	162	elif p_item in ('ADPMTSA','ADTPGDA') and \
	163	student.state == CLEARED:
	164	amount = 35000
	165
[10012]	166	# UG
	167	elif student.current_mode == 'ug_ft':
[10876]	168	if student.state == CLEARED:
	169	amount = 65650
[13779]	170	# Introducing repeater fee for 'ug_ft' for 1st time
	171	# on 15/03/2016
	172	elif student.current_verdict == 'O':
	173	amount = 56150
[10876]	174	else:
[14379]	175	amount = 56150
[10012]	176	# NCE
[9143]	177	elif not student.current_mode.endswith('_sw'):
	178	# PRENCE
	179	if student.current_level == 10 and student.state == CLEARED:
	180	if student.depcode in ARTS:
[14933]	181	amount = 24500
[9143]	182	else:
[14933]	183	amount = 25000
[10012]	184	# NCE I fresh
[9143]	185	elif student.current_level == 100 and student.state == CLEARED:
	186	if student.depcode in ARTS:
[15283]	187	amount = 28000
[9143]	188	else:
[15283]	189	amount = 28500
[14931]	190	# SIWES Fee
	191	if student.depcode in ('AGE', 'BED', 'FAA', 'HEC', 'CSC', 'MUS'):
	192	amount += 3000
[10012]	193	# NCE II
[9143]	194	elif student.current_level in (100, 110, 120) and \
	195	student.state == RETURNING:
	196	if student.depcode in ARTS:
[15283]	197	amount = 24500
[9143]	198	else:
[15283]	199	amount = 25000
[10012]	200	# NCE III
[9143]	201	elif student.current_level in (200, 210, 220):
	202	if student.depcode in ARTS:
[14931]	203	amount = 15375
[9143]	204	else:
[14931]	205	amount = 15875
[10012]	206	# NCE III repeater
[9143]	207	elif student.current_level in (300, 310, 320) and \
	208	student.current_verdict == 'O':
	209	if student.depcode in ARTS:
[14931]	210	amount = 13475
[9143]	211	else:
[14931]	212	amount = 13975
[10012]	213	# NCE III spillover
[9143]	214	elif student.current_level in (300, 310, 320) and \
	215	student.current_verdict == 'B':
	216	if student.depcode in ARTS:
[14931]	217	amount = 13475
[9143]	218	else:
[14931]	219	amount = 13975
[10012]	220	# NCE III second spillover
[9143]	221	elif student.current_level in (400, 410, 420) and \
	222	student.current_verdict == 'B':
	223	if student.depcode in ARTS:
[14931]	224	amount = 13475
[9143]	225	else:
[14931]	226	amount = 13975
[9143]	227	else:
[14265]	228	# NCE I fresh sw
[9143]	229	if student.current_level == 100 and student.state == CLEARED:
	230	if student.depcode in ARTS:
[14193]	231	amount = 23100
[9143]	232	else:
[14193]	233	amount = 23600
[14265]	234	# NCE II fresh sw
	235	elif student.current_level == 200 and student.state == CLEARED:
	236	if student.depcode in ARTS:
	237	amount = 19000
	238	else:
	239	amount = 19500
[10012]	240	# NCE II sw
[9143]	241	elif student.current_level in (100, 110, 120) and \
	242	student.state == RETURNING:
	243	if student.depcode in ARTS:
[11850]	244	amount = 19000
[9143]	245	else:
[11882]	246	amount = 19500
[10012]	247	# NCE III sw
[9143]	248	elif student.current_level in (200, 210, 220):
	249	if student.depcode in ARTS:
[11850]	250	amount = 21000
[9143]	251	else:
[14193]	252	amount = 21500
[10012]	253	# NCE IV sw
[9143]	254	elif student.current_level in (300, 310, 320):
	255	if student.depcode in ARTS:
[11850]	256	amount = 19000
[9143]	257	else:
[11850]	258	amount = 19500
[10012]	259	# NCE V sw
[9143]	260	elif student.current_level in (400, 410, 420):
	261	if student.depcode in ARTS:
[11850]	262	amount = 19000
[9143]	263	else:
[11850]	264	amount = 19500
[10012]	265	# NCE V spillover sw
[9143]	266	elif student.current_level in (500, 510, 520) and \
	267	student.current_verdict == 'B':
	268	if student.depcode in ARTS:
[11850]	269	amount = 17500
[9143]	270	else:
[11850]	271	amount = 18000
[10012]	272	# NCE V second spillover sw
[9143]	273	elif student.current_level in (600, 610, 620) and \
	274	student.current_verdict == 'B':
	275	if student.depcode in ARTS:
[11850]	276	amount = 17500
[9143]	277	else:
[11850]	278	amount = 18000
[10009]	279	# NCE student payment can be disabled by
	280	# setting the base school fee to -1
	281	if academic_session.school_fee_base == -1 and \
	282	student.current_mode.startswith('nce'):
[10010]	283	return _(u'School fee payment is disabled.'), None
[9297]	284	if student.state == RETURNING:
[9525]	285	# Override p_session and p_level
[9297]	286	p_session, p_level = self.getReturningData(student)
[9525]	287	academic_session = self._getSessionConfiguration(p_session)
	288	if academic_session == None:
	289	return _(u'Session configuration object is not available.'), None
[9143]	290
[8599]	291	if amount in (0.0, None):
	292	return _(u'Amount could not be determined.'), None
[14566]	293
	294	# Add session and level specific penalty fee.
[13881]	295	if category == 'schoolfee' and student.current_mode in (
[14617]	296	'ug_ft', 'de_ft') and student.state != CLEARED:
[13881]	297	amount += academic_session.penalty_ug_ft
	298	elif category == 'schoolfee' and student.current_mode in (
[14556]	299	'nce_ft',) and student['studycourse'].previous_verdict != 'O':
[14566]	300	# NCE I fresh
	301	if student.current_level == 100 and student.state == CLEARED:
	302	amount += academic_session.penalty_nce1_ft
	303	# NCE II
	304	elif student.current_level in (100, 110, 120) and \
	305	student.state == RETURNING:
	306	amount += academic_session.penalty_nce2_ft
	307	# NCE III (except repeaters and spillovers)
	308	elif student.current_level in (200, 210, 220):
	309	amount += academic_session.penalty_nce3_ft
[14618]	310	elif category == 'schoolfee' and student.current_mode in ('nce_sw',
	311	'nce_pt') and student['studycourse'].previous_verdict != 'O':
[14566]	312	# NCE I fresh
	313	if student.current_level == 100 and student.state == CLEARED:
	314	amount += academic_session.penalty_nce1_pt
	315	# NCE II
	316	elif student.current_level in (100, 110, 120) and \
	317	student.state == RETURNING:
	318	amount += academic_session.penalty_nce2_pt
	319	# NCE III (except repeaters and spillovers)
	320	elif student.current_level in (200, 210, 220):
	321	amount += academic_session.penalty_nce3_pt
[13881]	322	elif category == 'schoolfee' and student.current_mode in ('prence',):
	323	amount += academic_session.penalty_prence
[11649]	324	if self.samePaymentMade(student, category, p_item, p_session):
	325	return _('This type of payment has already been made.'), None
[11457]	326	if self._isPaymentDisabled(p_session, category, student):
[13800]	327	return _('This category of payments has been disabled.'), None
[8713]	328	payment = createObject(u'waeup.StudentOnlinePayment')
[8953]	329	timestamp = ("%d" % int(time()*10000))[1:]
[8599]	330	payment.p_id = "p%s" % timestamp
	331	payment.p_category = category
	332	payment.p_item = p_item
	333	payment.p_session = p_session
	334	payment.p_level = p_level
[9153]	335	payment.p_current = p_current
[10388]	336	payment.amount_auth = float(amount) + GATEWAY_AMT
[8599]	337	return None, payment
[7621]	338
[9207]	339	def getAccommodationDetails(self, student):
	340	"""Determine the accommodation data of a student.
	341	"""
	342	d = {}
	343	d['error'] = u''
	344	hostels = grok.getSite()['hostels']
	345	d['booking_session'] = hostels.accommodation_session
	346	d['allowed_states'] = hostels.accommodation_states
	347	d['startdate'] = hostels.startdate
	348	d['enddate'] = hostels.enddate
	349	d['expired'] = hostels.expired
	350	# Determine bed type
	351	studycourse = student['studycourse']
	352	certificate = getattr(studycourse,'certificate',None)
	353	current_level = studycourse.current_level
	354	if None in (current_level, certificate):
	355	return d
	356	end_level = certificate.end_level
	357	if current_level == 10:
	358	bt = 'pr'
	359	elif current_level == 100:
	360	bt = 'fr'
	361	elif current_level >= 300:
	362	bt = 'fi'
	363	else:
	364	bt = 're'
	365	if student.sex == 'f':
	366	sex = 'female'
	367	else:
	368	sex = 'male'
	369	special_handling = 'regular'
[13614]	370	if certificate.study_mode == 'ug_ft':
	371	special_handling = 'ugft'
[9207]	372	d['bt'] = u'%s_%s_%s' % (special_handling,sex,bt)
	373	return d
	374
[14617]	375	#def warnCreditsOOR(self, studylevel, course=None):
	376	# """Return message if credits are out of range.
	377	# """
	378	# # adding a course ticket
	379	# if course:
	380	# if course.semester == 1:
	381	# if studylevel.total_credits_s1 + course.credits > 24:
	382	# return _('Maximum credits in 1st semester exceeded.')
	383	# if course.semester == 2:
	384	# if studylevel.total_credits_s2 + course.credits > 24:
	385	# return _('Maximum credits in 2nd semester exceeded.')
	386	# # registering course list
	387	# else:
	388	# if studylevel.total_credits_s1 > 24:
	389	# return _('Maximum credits in 1st semester exceeded.')
	390	# if studylevel.total_credits_s1 < 18:
	391	# return _('Minimum credits in 1st semester not reached.')
	392	# if studylevel.total_credits_s2 > 24:
	393	# return _('Maximum credits in 2nd semester exceeded.')
	394	# if studylevel.total_credits_s2 < 18:
	395	# return _('Minimum credits in 2nd semester not reached.')
	396	# return
	397
[14586]	398	def warnCreditsOOR(self, studylevel, course=None):
[14591]	399	"""Return message if credits are out of range.
[9903]	400	"""
[14591]	401	# adding a course ticket
	402	if course:
[14617]	403	if studylevel.total_credits + course.credits > 52:
	404	return _('Maximum credits exceeded.')
[14591]	405	# registering course list
	406	else:
[14617]	407	if studylevel.total_credits > 52:
	408	return _('Maximum credits exceeded.')
[14618]	409	if studylevel.__parent__.previous_verdict == 'O':
	410	return
[14591]	411	if studylevel.total_credits_s1 < 18:
	412	return _('Minimum credits in 1st semester not reached.')
	413	if studylevel.total_credits_s2 < 18:
	414	return _('Minimum credits in 2nd semester not reached.')
[14586]	415	return
[9903]	416
[9950]	417	def getPDFCreator(self, context):
	418	"""Get a pdf creator suitable for `context`.
	419
	420	The default implementation always returns the default creator.
	421	"""
	422	mode = getattr(context, 'current_mode', None)
	423	if mode and mode.startswith('ug'):
	424	return getUtility(IPDFCreator, name='ibadan_pdfcreator')
	425	return getUtility(IPDFCreator)
	426
[9982]	427	def _admissionText(self, student, portal_language):
	428	mode = getattr(student, 'current_mode', None)
	429	if mode and mode.startswith('ug'):
	430	text = trans(_(
	431	'With reference to your application for admission into Bachelor Degree '
	432	'Programme of the University of Ibadan, this is to inform you that you have '
	433	'been provisionally admitted to pursue a full-time Bachelor of Arts in '
	434	'Education Degree Programme as follows:'),
	435	portal_language)
	436	else:
	437	inst_name = grok.getSite()['configuration'].name
	438	text = trans(_(
[15890]	439	'This is to inform you that you have been provisionally\n'
[15891]	440	'admitted into ${a}\n'
	441	'as follows:', mapping = {'a': inst_name}),
[9982]	442	portal_language)
	443	return text
	444
[9989]	445	def getBedCoordinates(self, bedticket):
	446	"""Return bed coordinates.
	447
	448	Bed coordinates are invisible in FCEOkene.
	449	"""
	450	return _('(see payment slip)')
	451
[13030]	452	def _isPaymentDisabled(self, p_session, category, student):
	453	academic_session = self._getSessionConfiguration(p_session)
	454	if category == 'schoolfee':
	455	if 'sf_all' in academic_session.payment_disabled:
	456	return True
	457	if 'sf_nce1' in academic_session.payment_disabled and \
	458	student.current_level == 100 and student.state == CLEARED and \
	459	student.current_mode == 'nce_ft':
	460	return True
	461	return False
	462
[10019]	463	SEPARATORS_DICT = {
	464	'form.fst_sit_fname': _(u'First Sitting Record'),
	465	'form.scd_sit_fname': _(u'Second Sitting Record'),
	466	#'form.alr_fname': _(u'Advanced Level Record'),
	467	'form.hq_type': _(u'Advanced Level Record'),
	468	'form.hq2_type': _(u'Second Higher Education Record'),
	469	'form.nysc_year': _(u'NYSC Information'),
	470	'form.employer': _(u'Employment History'),
	471	'form.former_matric': _(u'Former Student'),
	472	}
	473
[10023]	474	SKIP_UPLOAD_VIEWLETS = (
	475	'higherqualificationresultupload',
	476	'secondHigherqualificationresultupload',
	477	'certificateupload',
	478	'secondcertificateupload',
	479	'thirdcertificateupload',
	480	'resultstatementupload',
	481	'secondrefereeletterupload',
	482	'thirdrefereeletterupload',)
	483
[8460]	484	# FCEOkene prefix
[10520]	485	STUDENT_ID_PREFIX = u'K'

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