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source: main/waeup.fceokene/trunk/src/waeup/fceokene/students/utils.py @ 15509

Last change on this file since 15509 was 15299, checked in by Henrik Bettermann, 6 years ago
Fix tests.
Property svn:keywords set to `Id`
File size: 19.9 KB

Rev	Line
[7419]	1	## $Id: utils.py 15299 2019-01-18 07:41:36Z 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
[15283]	40	GATEWAY_AMT = 157.50
	41
[8834]	42	class CustomStudentsUtils(NigeriaStudentsUtils):
[7151]	43	"""A collection of customized methods.
	44
	45	"""
	46
[13459]	47	def selectBed(self, available_beds, desired_hostel):
	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
[9153]	74	def setPaymentDetails(self, category, student,
	75	previous_session=None, previous_level=None):
[8599]	76	"""Create Payment object and set the payment data of a student for
	77	the payment category specified.
	78
	79	"""
[8306]	80	details = {}
[8599]	81	p_item = u''
	82	amount = 0.0
	83	error = u''
[9153]	84	if previous_session:
	85	return _('Previous session payment not yet implemented.'), None
[8599]	86	p_session = student['studycourse'].current_session
	87	p_level = student['studycourse'].current_level
[9153]	88	p_current = True
[9525]	89	academic_session = self._getSessionConfiguration(p_session)
	90	if academic_session == None:
[8599]	91	return _(u'Session configuration object is not available.'), None
[9525]	92	# Determine fee.
[7151]	93	if category == 'transfer':
[8599]	94	amount = academic_session.transfer_fee
[7151]	95	elif category == 'gown':
[8599]	96	amount = academic_session.gown_fee
[7151]	97	elif category == 'bed_allocation':
[8599]	98	amount = academic_session.booking_fee
[7151]	99	elif category == 'hostel_maintenance':
[9611]	100	current_session = student['studycourse'].current_session
	101	bedticket = student['accommodation'].get(str(current_session), None)
	102	if bedticket is not None and bedticket.bed is not None:
	103	p_item = bedticket.bed_coordinates
[13616]	104	if bedticket.bed.__parent__.maint_fee > 0:
	105	amount = bedticket.bed.__parent__.maint_fee
[9611]	106	else:
[13616]	107	return _(u'No bed space allocated.'), None
	108	if student.current_mode.endswith('_sw') \
	109	or student.current_mode == 'pd_ft':
	110	amount *= 0.625
[7151]	111	elif category == 'clearance':
[9143]	112	amount = academic_session.clearance_fee
[8599]	113	try:
	114	p_item = student['studycourse'].certificate.code
	115	except (AttributeError, TypeError):
	116	return _('Study course data are incomplete.'), None
[13800]	117	if student.state not in (ADMITTED, CLEARANCE, REQUESTED, CLEARED):
	118	return _(u'Acceptance Fee payments not allowed.'), None
[11932]	119	elif category == 'third_semester' and student.current_mode == 'nce_ft':
[11919]	120	if student.depcode in ARTS:
[14931]	121	amount = 7688
[11919]	122	else:
[14931]	123	amount = 7938
[7151]	124	elif category == 'schoolfee':
[12602]	125	p_item = student.certcode
	126	if not p_item:
[8599]	127	return _('Study course data are incomplete.'), None
[9143]	128
[10012]	129	if student.state not in (CLEARED, RETURNING):
	130	return _('Wrong state.'), None
	131
[10661]	132	# PDE repeater
	133	if student.current_verdict == 'OPDE':
[11850]	134	amount = 23000
[13274]	135	# PDE new
	136	elif student.current_mode == 'pd_ft' and student.state == CLEARED:
	137	amount = 70300
[10660]	138	# PDE
	139	elif student.current_mode == 'pd_ft':
[13275]	140	amount = 35300
[12602]	141
	142	#Short Duration ICT Programs
	143	elif p_item in ('CCO','DPMTS','DTPGD') and \
	144	student.state == CLEARED:
	145	amount = 15000
	146	elif p_item in ('ADTPGD','ADPMTS') and \
	147	student.state == CLEARED:
	148	amount = 16000
	149	elif p_item in ('ADPMTSI','ADTPGDI','DPMTSI','DTPGDI') and \
	150	student.state == CLEARED:
	151	amount = 25000
	152	elif p_item in ('ADPMTSA','ADTPGDA') and \
	153	student.state == CLEARED:
	154	amount = 35000
	155
[10012]	156	# UG
	157	elif student.current_mode == 'ug_ft':
[10876]	158	if student.state == CLEARED:
	159	amount = 65650
[13779]	160	# Introducing repeater fee for 'ug_ft' for 1st time
	161	# on 15/03/2016
	162	elif student.current_verdict == 'O':
	163	amount = 56150
[10876]	164	else:
[14379]	165	amount = 56150
[10012]	166	# NCE
[9143]	167	elif not student.current_mode.endswith('_sw'):
	168	# PRENCE
	169	if student.current_level == 10 and student.state == CLEARED:
	170	if student.depcode in ARTS:
[14933]	171	amount = 24500
[9143]	172	else:
[14933]	173	amount = 25000
[10012]	174	# NCE I fresh
[9143]	175	elif student.current_level == 100 and student.state == CLEARED:
	176	if student.depcode in ARTS:
[15283]	177	amount = 28000
[9143]	178	else:
[15283]	179	amount = 28500
[14931]	180	# SIWES Fee
	181	if student.depcode in ('AGE', 'BED', 'FAA', 'HEC', 'CSC', 'MUS'):
	182	amount += 3000
[10012]	183	# NCE II
[9143]	184	elif student.current_level in (100, 110, 120) and \
	185	student.state == RETURNING:
	186	if student.depcode in ARTS:
[15283]	187	amount = 24500
[9143]	188	else:
[15283]	189	amount = 25000
[10012]	190	# NCE III
[9143]	191	elif student.current_level in (200, 210, 220):
	192	if student.depcode in ARTS:
[14931]	193	amount = 15375
[9143]	194	else:
[14931]	195	amount = 15875
[10012]	196	# NCE III repeater
[9143]	197	elif student.current_level in (300, 310, 320) and \
	198	student.current_verdict == 'O':
	199	if student.depcode in ARTS:
[14931]	200	amount = 13475
[9143]	201	else:
[14931]	202	amount = 13975
[10012]	203	# NCE III spillover
[9143]	204	elif student.current_level in (300, 310, 320) and \
	205	student.current_verdict == 'B':
	206	if student.depcode in ARTS:
[14931]	207	amount = 13475
[9143]	208	else:
[14931]	209	amount = 13975
[10012]	210	# NCE III second spillover
[9143]	211	elif student.current_level in (400, 410, 420) and \
	212	student.current_verdict == 'B':
	213	if student.depcode in ARTS:
[14931]	214	amount = 13475
[9143]	215	else:
[14931]	216	amount = 13975
[9143]	217	else:
[14265]	218	# NCE I fresh sw
[9143]	219	if student.current_level == 100 and student.state == CLEARED:
	220	if student.depcode in ARTS:
[14193]	221	amount = 23100
[9143]	222	else:
[14193]	223	amount = 23600
[14265]	224	# NCE II fresh sw
	225	elif student.current_level == 200 and student.state == CLEARED:
	226	if student.depcode in ARTS:
	227	amount = 19000
	228	else:
	229	amount = 19500
[10012]	230	# NCE II sw
[9143]	231	elif student.current_level in (100, 110, 120) and \
	232	student.state == RETURNING:
	233	if student.depcode in ARTS:
[11850]	234	amount = 19000
[9143]	235	else:
[11882]	236	amount = 19500
[10012]	237	# NCE III sw
[9143]	238	elif student.current_level in (200, 210, 220):
	239	if student.depcode in ARTS:
[11850]	240	amount = 21000
[9143]	241	else:
[14193]	242	amount = 21500
[10012]	243	# NCE IV sw
[9143]	244	elif student.current_level in (300, 310, 320):
	245	if student.depcode in ARTS:
[11850]	246	amount = 19000
[9143]	247	else:
[11850]	248	amount = 19500
[10012]	249	# NCE V sw
[9143]	250	elif student.current_level in (400, 410, 420):
	251	if student.depcode in ARTS:
[11850]	252	amount = 19000
[9143]	253	else:
[11850]	254	amount = 19500
[10012]	255	# NCE V spillover sw
[9143]	256	elif student.current_level in (500, 510, 520) and \
	257	student.current_verdict == 'B':
	258	if student.depcode in ARTS:
[11850]	259	amount = 17500
[9143]	260	else:
[11850]	261	amount = 18000
[10012]	262	# NCE V second spillover sw
[9143]	263	elif student.current_level in (600, 610, 620) and \
	264	student.current_verdict == 'B':
	265	if student.depcode in ARTS:
[11850]	266	amount = 17500
[9143]	267	else:
[11850]	268	amount = 18000
[10009]	269	# NCE student payment can be disabled by
	270	# setting the base school fee to -1
	271	if academic_session.school_fee_base == -1 and \
	272	student.current_mode.startswith('nce'):
[10010]	273	return _(u'School fee payment is disabled.'), None
[9297]	274	if student.state == RETURNING:
[9525]	275	# Override p_session and p_level
[9297]	276	p_session, p_level = self.getReturningData(student)
[9525]	277	academic_session = self._getSessionConfiguration(p_session)
	278	if academic_session == None:
	279	return _(u'Session configuration object is not available.'), None
[9143]	280
[8599]	281	if amount in (0.0, None):
	282	return _(u'Amount could not be determined.'), None
[14566]	283
	284	# Add session and level specific penalty fee.
[13881]	285	if category == 'schoolfee' and student.current_mode in (
[14617]	286	'ug_ft', 'de_ft') and student.state != CLEARED:
[13881]	287	amount += academic_session.penalty_ug_ft
	288	elif category == 'schoolfee' and student.current_mode in (
[14556]	289	'nce_ft',) and student['studycourse'].previous_verdict != 'O':
[14566]	290	# NCE I fresh
	291	if student.current_level == 100 and student.state == CLEARED:
	292	amount += academic_session.penalty_nce1_ft
	293	# NCE II
	294	elif student.current_level in (100, 110, 120) and \
	295	student.state == RETURNING:
	296	amount += academic_session.penalty_nce2_ft
	297	# NCE III (except repeaters and spillovers)
	298	elif student.current_level in (200, 210, 220):
	299	amount += academic_session.penalty_nce3_ft
[14618]	300	elif category == 'schoolfee' and student.current_mode in ('nce_sw',
	301	'nce_pt') and student['studycourse'].previous_verdict != 'O':
[14566]	302	# NCE I fresh
	303	if student.current_level == 100 and student.state == CLEARED:
	304	amount += academic_session.penalty_nce1_pt
	305	# NCE II
	306	elif student.current_level in (100, 110, 120) and \
	307	student.state == RETURNING:
	308	amount += academic_session.penalty_nce2_pt
	309	# NCE III (except repeaters and spillovers)
	310	elif student.current_level in (200, 210, 220):
	311	amount += academic_session.penalty_nce3_pt
[13881]	312	elif category == 'schoolfee' and student.current_mode in ('prence',):
	313	amount += academic_session.penalty_prence
[11649]	314	if self.samePaymentMade(student, category, p_item, p_session):
	315	return _('This type of payment has already been made.'), None
[11457]	316	if self._isPaymentDisabled(p_session, category, student):
[13800]	317	return _('This category of payments has been disabled.'), None
[8713]	318	payment = createObject(u'waeup.StudentOnlinePayment')
[8953]	319	timestamp = ("%d" % int(time()*10000))[1:]
[8599]	320	payment.p_id = "p%s" % timestamp
	321	payment.p_category = category
	322	payment.p_item = p_item
	323	payment.p_session = p_session
	324	payment.p_level = p_level
[9153]	325	payment.p_current = p_current
[10388]	326	payment.amount_auth = float(amount) + GATEWAY_AMT
[8599]	327	return None, payment
[7621]	328
[9207]	329	def getAccommodationDetails(self, student):
	330	"""Determine the accommodation data of a student.
	331	"""
	332	d = {}
	333	d['error'] = u''
	334	hostels = grok.getSite()['hostels']
	335	d['booking_session'] = hostels.accommodation_session
	336	d['allowed_states'] = hostels.accommodation_states
	337	d['startdate'] = hostels.startdate
	338	d['enddate'] = hostels.enddate
	339	d['expired'] = hostels.expired
	340	# Determine bed type
	341	studycourse = student['studycourse']
	342	certificate = getattr(studycourse,'certificate',None)
	343	current_level = studycourse.current_level
	344	if None in (current_level, certificate):
	345	return d
	346	end_level = certificate.end_level
	347	if current_level == 10:
	348	bt = 'pr'
	349	elif current_level == 100:
	350	bt = 'fr'
	351	elif current_level >= 300:
	352	bt = 'fi'
	353	else:
	354	bt = 're'
	355	if student.sex == 'f':
	356	sex = 'female'
	357	else:
	358	sex = 'male'
	359	special_handling = 'regular'
[13614]	360	if certificate.study_mode == 'ug_ft':
	361	special_handling = 'ugft'
[9207]	362	d['bt'] = u'%s_%s_%s' % (special_handling,sex,bt)
	363	return d
	364
[14617]	365	#def warnCreditsOOR(self, studylevel, course=None):
	366	# """Return message if credits are out of range.
	367	# """
	368	# # adding a course ticket
	369	# if course:
	370	# if course.semester == 1:
	371	# if studylevel.total_credits_s1 + course.credits > 24:
	372	# return _('Maximum credits in 1st semester exceeded.')
	373	# if course.semester == 2:
	374	# if studylevel.total_credits_s2 + course.credits > 24:
	375	# return _('Maximum credits in 2nd semester exceeded.')
	376	# # registering course list
	377	# else:
	378	# if studylevel.total_credits_s1 > 24:
	379	# return _('Maximum credits in 1st semester exceeded.')
	380	# if studylevel.total_credits_s1 < 18:
	381	# return _('Minimum credits in 1st semester not reached.')
	382	# if studylevel.total_credits_s2 > 24:
	383	# return _('Maximum credits in 2nd semester exceeded.')
	384	# if studylevel.total_credits_s2 < 18:
	385	# return _('Minimum credits in 2nd semester not reached.')
	386	# return
	387
[14586]	388	def warnCreditsOOR(self, studylevel, course=None):
[14591]	389	"""Return message if credits are out of range.
[9903]	390	"""
[14591]	391	# adding a course ticket
	392	if course:
[14617]	393	if studylevel.total_credits + course.credits > 52:
	394	return _('Maximum credits exceeded.')
[14591]	395	# registering course list
	396	else:
[14617]	397	if studylevel.total_credits > 52:
	398	return _('Maximum credits exceeded.')
[14618]	399	if studylevel.__parent__.previous_verdict == 'O':
	400	return
[14591]	401	if studylevel.total_credits_s1 < 18:
	402	return _('Minimum credits in 1st semester not reached.')
	403	if studylevel.total_credits_s2 < 18:
	404	return _('Minimum credits in 2nd semester not reached.')
[14586]	405	return
[9903]	406
[9950]	407	def getPDFCreator(self, context):
	408	"""Get a pdf creator suitable for `context`.
	409
	410	The default implementation always returns the default creator.
	411	"""
	412	mode = getattr(context, 'current_mode', None)
	413	if mode and mode.startswith('ug'):
	414	return getUtility(IPDFCreator, name='ibadan_pdfcreator')
	415	return getUtility(IPDFCreator)
	416
[9982]	417	def _admissionText(self, student, portal_language):
	418	mode = getattr(student, 'current_mode', None)
	419	if mode and mode.startswith('ug'):
	420	text = trans(_(
	421	'With reference to your application for admission into Bachelor Degree '
	422	'Programme of the University of Ibadan, this is to inform you that you have '
	423	'been provisionally admitted to pursue a full-time Bachelor of Arts in '
	424	'Education Degree Programme as follows:'),
	425	portal_language)
	426	else:
	427	inst_name = grok.getSite()['configuration'].name
	428	text = trans(_(
	429	'This is to inform you that you have been provisionally'
	430	' admitted into ${a} as follows:', mapping = {'a': inst_name}),
	431	portal_language)
	432	return text
	433
[9989]	434	def getBedCoordinates(self, bedticket):
	435	"""Return bed coordinates.
	436
	437	Bed coordinates are invisible in FCEOkene.
	438	"""
	439	return _('(see payment slip)')
	440
[13030]	441	def _isPaymentDisabled(self, p_session, category, student):
	442	academic_session = self._getSessionConfiguration(p_session)
	443	if category == 'schoolfee':
	444	if 'sf_all' in academic_session.payment_disabled:
	445	return True
	446	if 'sf_nce1' in academic_session.payment_disabled and \
	447	student.current_level == 100 and student.state == CLEARED and \
	448	student.current_mode == 'nce_ft':
	449	return True
	450	return False
	451
[10019]	452	SEPARATORS_DICT = {
	453	'form.fst_sit_fname': _(u'First Sitting Record'),
	454	'form.scd_sit_fname': _(u'Second Sitting Record'),
	455	#'form.alr_fname': _(u'Advanced Level Record'),
	456	'form.hq_type': _(u'Advanced Level Record'),
	457	'form.hq2_type': _(u'Second Higher Education Record'),
	458	'form.nysc_year': _(u'NYSC Information'),
	459	'form.employer': _(u'Employment History'),
	460	'form.former_matric': _(u'Former Student'),
	461	}
	462
[10023]	463	SKIP_UPLOAD_VIEWLETS = (
	464	'higherqualificationresultupload',
	465	'secondHigherqualificationresultupload',
	466	'certificateupload',
	467	'secondcertificateupload',
	468	'thirdcertificateupload',
	469	'resultstatementupload',
	470	'secondrefereeletterupload',
	471	'thirdrefereeletterupload',)
	472
[8460]	473	# FCEOkene prefix
[10520]	474	STUDENT_ID_PREFIX = u'K'

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