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source: main/waeup.fceokene/trunk/src/waeup/fceokene/students/utils.py @ 9757

Last change on this file since 9757 was 9629, checked in by Henrik Bettermann, 12 years ago
Obviously also sw students must pay more.
Property svn:keywords set to `Id`
File size: 11.3 KB

Rev	Line
[7419]	1	## $Id: utils.py 9629 2012-11-13 10:37:03Z 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
	21	from zope.component import createObject
[8475]	22	from waeup.kofa.interfaces import CLEARED, RETURNING, PAID
[8834]	23	from kofacustom.nigeria.students.utils import NigeriaStudentsUtils
[8247]	24	from waeup.kofa.accesscodes import create_accesscode
[9143]	25	from waeup.kofa.interfaces import CLEARED, RETURNING
[8460]	26	from waeup.fceokene.interfaces import MessageFactory as _
[6902]	27
[8834]	28	class CustomStudentsUtils(NigeriaStudentsUtils):
[7151]	29	"""A collection of customized methods.
	30
	31	"""
	32
[9190]	33	def selectBed(self, available_beds):
	34	"""Randomly select a bed from a list of available beds.
	35
	36	"""
	37	return random.choice(available_beds)
	38
[8270]	39	def getReturningData(self, student):
	40	""" This method defines what happens after school fee payment
[8319]	41	of returning students depending on the student's senate verdict.
[8270]	42	"""
[8319]	43	prev_level = student['studycourse'].current_level
	44	cur_verdict = student['studycourse'].current_verdict
	45	if cur_verdict in ('A','B','L','M','N','Z',):
	46	# Successful student
	47	new_level = divmod(int(prev_level),100)[0]*100 + 100
	48	elif cur_verdict == 'C':
	49	# Student on probation
	50	new_level = int(prev_level) + 10
	51	else:
	52	# Student is somehow in an undefined state.
	53	# Level has to be set manually.
	54	new_level = prev_level
[8270]	55	new_session = student['studycourse'].current_session + 1
	56	return new_session, new_level
	57
[9153]	58	def setPaymentDetails(self, category, student,
	59	previous_session=None, previous_level=None):
[8599]	60	"""Create Payment object and set the payment data of a student for
	61	the payment category specified.
	62
	63	"""
[8306]	64	details = {}
[8599]	65	p_item = u''
	66	amount = 0.0
	67	error = u''
[9153]	68	if previous_session:
	69	return _('Previous session payment not yet implemented.'), None
[8599]	70	p_session = student['studycourse'].current_session
	71	p_level = student['studycourse'].current_level
[9153]	72	p_current = True
[9525]	73	academic_session = self._getSessionConfiguration(p_session)
	74	if academic_session == None:
[8599]	75	return _(u'Session configuration object is not available.'), None
[9525]	76	# Determine fee.
[7151]	77	if category == 'transfer':
[8599]	78	amount = academic_session.transfer_fee
[7151]	79	elif category == 'gown':
[8599]	80	amount = academic_session.gown_fee
[7151]	81	elif category == 'bed_allocation':
[8599]	82	amount = academic_session.booking_fee
[7151]	83	elif category == 'hostel_maintenance':
[9611]	84	current_session = student['studycourse'].current_session
	85	bedticket = student['accommodation'].get(str(current_session), None)
	86	if bedticket is not None and bedticket.bed is not None:
	87	p_item = bedticket.bed_coordinates
	88	else:
	89	return _(u'You have not yet booked accommodation.'), None
	90	acc_details = self.getAccommodationDetails(student)
	91	if current_session != acc_details['booking_session']:
	92	return _(u'Current session does not match accommodation session.'), None
[9612]	93	if student.current_mode.endswith('_sw') or student.current_mode == 'pd_ft':
[9629]	94	amount = 2650.0
[9612]	95	else:
[9628]	96	amount = 4150.0
[7151]	97	elif category == 'clearance':
[9143]	98	amount = academic_session.clearance_fee
[8599]	99	try:
	100	p_item = student['studycourse'].certificate.code
	101	except (AttributeError, TypeError):
	102	return _('Study course data are incomplete.'), None
[7151]	103	elif category == 'schoolfee':
[8599]	104	try:
	105	certificate = student['studycourse'].certificate
	106	p_item = certificate.code
	107	except (AttributeError, TypeError):
	108	return _('Study course data are incomplete.'), None
[9143]	109
	110	# Very special school fee configuration, should be moved to
	111	# a seperate file.
	112
	113	ARTS = ('CRS','ISS','HIS','MUS','ECO','GEO','POL','SOS','CCA','ECU',
	114	'THA','GED','GSE','PES','SPC','ENG','FRE','ARB','HAU','IGB',
	115	'YOR','NCRS','NISS','NHIS','NMUS','NECO','NGEO','NPOL',
	116	'NCCA','NECU','NTHA','NGED','NGSE','NPES','NSPC','NENG',
	117	'NFRE','NARB','NHAU','NIGB','NYOR','NSOS')
	118
	119	#PDE Students
	120	if student.current_mode == 'pd_ft':
	121	amount = 35000
	122	elif not student.current_mode.endswith('_sw'):
	123	# PRENCE
	124	if student.current_level == 10 and student.state == CLEARED:
	125	if student.depcode in ARTS:
	126	amount = 14900
	127	else:
	128	amount = 15400
	129	# NCE I fresh
	130	elif student.current_level == 100 and student.state == CLEARED:
	131	if student.depcode in ARTS:
	132	amount = 12020
	133	else:
	134	amount = 12495
	135	# NCE II
	136	elif student.current_level in (100, 110, 120) and \
	137	student.state == RETURNING:
	138	if student.depcode in ARTS:
	139	amount = 11070
	140	else:
	141	amount = 11545
	142	# NCE III
	143	elif student.current_level in (200, 210, 220):
	144	if student.depcode in ARTS:
	145	amount = 11070
	146	else:
	147	amount = 11545
	148	# NCE III repeater
	149	elif student.current_level in (300, 310, 320) and \
	150	student.current_verdict == 'O':
	151	if student.depcode in ARTS:
	152	amount = 6535
	153	else:
	154	amount = 6773
	155	# NCE III spillover
	156	elif student.current_level in (300, 310, 320) and \
	157	student.current_verdict == 'B':
	158	if student.depcode in ARTS:
	159	amount = 9170
	160	else:
	161	amount = 9645
	162	# NCE III second spillover
	163	elif student.current_level in (400, 410, 420) and \
	164	student.current_verdict == 'B':
	165	if student.depcode in ARTS:
	166	amount = 9170
	167	else:
	168	amount = 9645
	169	else:
	170	if student.current_level == 100 and student.state == CLEARED:
	171	if student.depcode in ARTS:
	172	amount = 21900
	173	else:
	174	amount = 22400
	175	# NCE II
	176	elif student.current_level in (100, 110, 120) and \
	177	student.state == RETURNING:
	178	if student.depcode in ARTS:
	179	amount = 18400
	180	else:
	181	amount = 18900
	182	# NCE III
	183	elif student.current_level in (200, 210, 220):
	184	if student.depcode in ARTS:
	185	amount = 20400
	186	else:
	187	amount = 20900
	188	# NCE IV
	189	elif student.current_level in (300, 310, 320):
	190	if student.depcode in ARTS:
	191	amount = 18400
	192	else:
	193	amount = 18900
	194	# NCE V
	195	elif student.current_level in (400, 410, 420):
	196	if student.depcode in ARTS:
	197	amount = 18400
	198	else:
	199	amount = 18900
	200	# NCE V spillover
	201	elif student.current_level in (500, 510, 520) and \
	202	student.current_verdict == 'B':
	203	if student.depcode in ARTS:
	204	amount = 16900
	205	else:
	206	amount = 17400
	207	# NCE V second spillover
	208	elif student.current_level in (600, 610, 620) and \
	209	student.current_verdict == 'B':
	210	if student.depcode in ARTS:
	211	amount = 16900
	212	else:
	213	amount = 17400
[9297]	214	if student.state == RETURNING:
[9525]	215	# Override p_session and p_level
[9297]	216	p_session, p_level = self.getReturningData(student)
[9525]	217	academic_session = self._getSessionConfiguration(p_session)
	218	if academic_session == None:
	219	return _(u'Session configuration object is not available.'), None
[9143]	220
[8599]	221	if amount in (0.0, None):
	222	return _(u'Amount could not be determined.'), None
	223	for key in student['payments'].keys():
	224	ticket = student['payments'][key]
	225	if ticket.p_state == 'paid' and\
	226	ticket.p_category == category and \
	227	ticket.p_item == p_item and \
	228	ticket.p_session == p_session:
	229	return _('This type of payment has already been made.'), None
[8713]	230	payment = createObject(u'waeup.StudentOnlinePayment')
[8953]	231	timestamp = ("%d" % int(time()*10000))[1:]
[8599]	232	payment.p_id = "p%s" % timestamp
	233	payment.p_category = category
	234	payment.p_item = p_item
	235	payment.p_session = p_session
	236	payment.p_level = p_level
[9153]	237	payment.p_current = p_current
[9143]	238	payment.amount_auth = float(amount)
[8599]	239	return None, payment
[7621]	240
[9207]	241	def getAccommodationDetails(self, student):
	242	"""Determine the accommodation data of a student.
	243	"""
	244	d = {}
	245	d['error'] = u''
	246	hostels = grok.getSite()['hostels']
	247	d['booking_session'] = hostels.accommodation_session
	248	d['allowed_states'] = hostels.accommodation_states
	249	d['startdate'] = hostels.startdate
	250	d['enddate'] = hostels.enddate
	251	d['expired'] = hostels.expired
	252	# Determine bed type
	253	studycourse = student['studycourse']
	254	certificate = getattr(studycourse,'certificate',None)
	255	current_level = studycourse.current_level
	256	if None in (current_level, certificate):
	257	return d
	258	end_level = certificate.end_level
	259	if current_level == 10:
	260	bt = 'pr'
	261	elif current_level == 100:
	262	bt = 'fr'
	263	elif current_level >= 300:
	264	bt = 'fi'
	265	else:
	266	bt = 're'
	267	if student.sex == 'f':
	268	sex = 'female'
	269	else:
	270	sex = 'male'
	271	special_handling = 'regular'
	272	d['bt'] = u'%s_%s_%s' % (special_handling,sex,bt)
	273	return d
	274
[8460]	275	# FCEOkene prefix
[8528]	276	STUDENT_ID_PREFIX = u'K'

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