source: main/waeup.custom/trunk/src/waeup/custom/students/utils.py @ 7315

import grok
from waeup.sirp.students.vocabularies import academic_sessions_vocab
from waeup.sirp.students.workflow import CLEARED, RETURNING
from waeup.sirp.students.utils import StudentsUtils
from waeup.sirp.students.interfaces import IStudentsUtils

def get_school_fee(student, surcharge):
    study_mode = student['studycourse'].certificate.study_mode
    entry_mode = student['studycourse'].entry_mode
    state = student.state
    #lga = student.lga
    lga = 'nothing'
    current_level = student['studycourse'].current_level

    if study_mode.endswith('_ft'):
        # fresh
        if state == CLEARED:
            return 40000 - surcharge
        # returning
        elif state == RETURNING:
            return 20000 - surcharge
        else:
            return 0
    else:
        return 0

class StudentsUtils(StudentsUtils):
    """A collection of customized methods.

    """
    grok.implements(IStudentsUtils)

    def get_payment_details(self, category, student):
        d = {}
        d['surcharge_1'] = d['surcharge_2'] = d['surcharge_3'] = 0
        d['p_item'] = u''
        d['amount'] = 0
        d['error'] = u''
        d['p_session'] = student['studycourse'].current_session
        session = str(d['p_session'])
        try:
            academic_session = grok.getSite()['configuration'][session]
        except KeyError:
            d['error'] = u'Session configuration object is not available.'
            return d
        if category == 'transfer':
            d['amount'] = academic_session.transfer_fee
        elif category == 'gown':
            d['amount'] = academic_session.gown_fee
        elif category == 'bed_allocation':
            d['amount'] = academic_session.booking_fee
        elif category == 'hostel_maintenance':
            d['amount'] = academic_session.maint_fee
        elif category == 'clearance':
            d['p_item'] = student['studycourse'].certificate.code
            d['amount'] = academic_session.clearance_fee
        elif category == 'schoolfee':
            d['surcharge_1'] = academic_session.surcharge_1
            d['surcharge_2'] = academic_session.surcharge_2
            d['amount'] = get_school_fee(student, d['surcharge_1'] + d['surcharge_2'])
            code = student['studycourse'].certificate.code
            #session_string = academic_sessions_vocab.by_value[p_session + 1].title
            d['p_item'] = code
            d['p_session'] += 1
        if d['amount'] == 0:
            d['error'] = u'Amount could not be determined.'
        return d