def deposit(request):
sid = request.POST.get('student_id')
password = request.POST.get('password')
oppassword = request.POST.get('operatorpassword')
student = getstudentp(sid,password)
operator = getoperatorp(request.session['data_ioests'].get('name'),oppassword)
details = request.POST.get('details','amount deposited')
if not (student and operator):
return "Student or Operator doesn't exist"
amount = request.POST.get('amount')
if amount == None:
return "Amount field can't be empty"
try:
amount = float(amount)
except:
return "Invalid Balance. Must be a float number"
if amount >1000:
return "Can't deposit more than Rs 1000 at a time"
student.balance += amount
student.save()
activ = Activity(student=student,atype='deposit',operator=operator,details=details,amount=amount)
activ.save()
student.save()
#TODO: create activity
return True
def changepassword(request):
sid = request.session['data_ioests'].get('name')
password = request.POST.get('oldpassword')
newpassword = request.POST.get('newpassword')
student = getstudentp(sid,password)
if not student:
return 'Authentication error. '
if not validation.verifypassword(newpassword):
return 'Password invalid. Must be more than 5 characters'
student.password = validation.hash(newpassword)
student.save()
return True
def changeemail(request):
sid = request.session['data_ioests'].get('name')
password = request.POST.get('oldpassword')
newemail = request.POST.get('newemail')
student = getstudentp(sid,password)
if not student:
return 'Authentication error. '
error = validation.emailvalid(newemail)
if error != 'True':
return error
student.email = newemail
student.save()
return True
def index(request):
#list_by_credit = Student.objects.all().order_by('credit')
#return render_to_response('ioestu/index.html', {'list_by_credit': list_by_credit})
state = "Please log in below..."
username = password = ''
if request.method == 'POST':
state = "invalid user id or password"
username = request.POST.get('username')
password = request.POST.get('password')
if getoperatorp(username,password):
request.session['data_ioests']={'type':'operator','name':username,'balance_before':'null','action':'payment'}
return HttpResponseRedirect('/logged/')
elif getstudentp(username, password):
request.session['data_ioests']={'type':'student','name':username,'balance_before':'null','action':'payment'}
return HttpResponseRedirect('/logged/')
else:
student = None
operator = None
return render(request,'ioestu/index.html',{'state':state, 'username': username})
def payment(request):
sid = request.POST.get('student_id')
password = request.POST.get('password')
opname = request.session['data_ioests'].get('name')
student = getstudentp(sid,password)
operator = getoperator(opname)
details = request.POST.get('details')
if not(student and operator):
return "Student or Operator doesn't exist"
amount = request.POST.get('amount')
if not amount:
return 'Amount field can\'t be empty'
try:
amount = float(amount)
except:
return "Invalid Balance. Must be a float number"
if amount >1000:
return "Can't pay more than Rs 1000 at a time"
if amount > student.balance:
return "Insufficient funds"
data_ioests = request.session['data_ioests']
data_ioests['balance_before']=student.balance
request.session['data_ioests']=data_ioests
student.balance -= amount
activ = Activity(student=student,atype='payment',operator=operator,details=details,amount=amount)
activ.save()
student.save()
#TODO: create activity
return True
def delaccount(request):
s = getstudentp(request.POST.get('student_id'),request.POST.get('password'))
if not s:
return 'The id doesn\'t exists'
s.delete()
return True
