def start_processing(request):
if (request.method == 'POST'):
userprofile = UserProfile.objects.get(user=request.user)
user_type = userprofile.user_type
application_id = request.POST.get('id')
application = Application.objects.get(pk=application_id)
to_json = {}
notes = request.POST.get('notes', "")
if application.status == 1 and isClerk(request.user):
application.status = 2
application.save()
activity = "Processing started "
log_entry = ApplicationLog(application=application,
time=datetime.now(),
activity=activity,
notes=notes)
log_entry.save()
to_json['result'] = 1
to_json['message'] = 'Application marked as processing'
messages.success(request, 'Application marked as processing')
else:
to_json['result'] = 0
to_json['message'] = 'error'
messages.error(request,
'Error: Could not change status. Try again.')
return HttpResponse(json.dumps(to_json))
else:
raise PermissionDenied
def delete_application(request):
if request.method == 'POST':
userprofile = UserProfile.objects.get(user=request.user)
application_id = request.POST.get('id')
application = Application.objects.get(pk=application_id)
if application.employee.dept == userprofile.dept and application.status == 1:
application.status = 0
#Think , Think , Think :P
if not application.is_new:
application.original.original = None
application.original.save()
# Because now, no Cancel requests going on for that particular application
application.save()
activity = "Application deleted by " + userprofile.get_user_type_display(
)
log_entry = ApplicationLog(application=application,
time=datetime.now(),
activity=activity)
log_entry.save()
messages.success(request, 'Application Deleted.')
else:
messages.error(
request, 'Some error occured: Could not delete application.')
return redirect(reverse('details', args=(application.pk, )))
else:
raise PermissionDenied
def delete_application(request):
if request.method == 'POST':
userprofile = UserProfile.objects.get(user=request.get)
application_id = request.POST.get('id')
application = Application.objects.get(pk=application_id)
if application.employee.dept == userprofile.dept and application.status == 1:
application.status = 0
if not application.is_new:
application.original = None
application.original.save()
application.save()
activity = "Application Deleted by" + userprofile.get_user_type_display(
)
log_entry = ApplicationLog(application=application,
time=datetime.now,
activity=activity)
log_entry.save()
messages.success(request, "Application Deleted")
else:
messages.error("Some error occured,Cannot delete application")
return redirect(reverse(details, args=(application.pk, )))
else:
raise PermissionDenied
def cancel(request, id):
userprofile = UserProfile.objects.get(user=request.user)
try:
application = Application.objects.get(pk=id)
except Application.DoesNotExist:
raise Http404
if application.employee.dept != userprofile.dept:
raise PermissionDenied
if not application.is_new:
return HttpResponse("Cancel requests can't be cancelled!")
if application.is_credit:
return HttpResponse("Credit requests can't be cancelled!")
if application.status != 3:
return HttpResponse(
"This application is now " + application.get_status_display() +
", Cancellation request can be initiated only for APPROVED applications "
)
if application.original:
messages.error(
request,
"There already exists a cancel request for this application ")
return redirect(reverse('details', args=(application.original.pk, )))
new_form = CancelForm()
context = {
'user_type': userprofile.user_type,
'form': new_form,
'application': application,
}
if request.method == 'POST':
form = CancelForm(request.POST, request.FILES)
if form.is_valid():
reason = form.cleaned_data['reason']
att1 = form.cleaned_data['attachment1']
att2 = form.cleaned_data['attachment2']
att3 = form.cleaned_data['attachment3']
cancel_application = application.CancelRequest(
reason, att1, att2, att3)
activity = "Application generated by " + userprofile.get_user_type_display(
)
log_entry = ApplicationLog(application=cancel_application,
time=datetime.now(),
activity=activity)
log_entry.save()
messages.success(request, "Cancellation request created")
return redirect(reverse('details', args=(cancel_application.pk, )))
else:
context['form'] = form
return render(request, 'leave/cancel.html', context)
def new_application(request, type):
#Information specific to the user
userprofile = UserProfile.objects.get(user=request.user)
context = {
'name': request.user.username,
'dept': userprofile.dept.name,
'user_type': userprofile.user_type,
'is_credit': isCredit(type)
}
if (request.method == 'POST'):
if isCredit(type):
form = CreditApplicationForm(userprofile.dept, request.POST,
request.FILES)
else:
form = ApplicationForm(userprofile.dept, request.POST,
request.FILES)
if (form.is_valid()):
new_application = form.save()
if not isCredit(type):
new_application.new_date_from = new_application.date_from
new_application.new_date_to = new_application.date_to
new_application.save()
#These three lines shouldn't be here
activity = "Application generated by " + userprofile.get_user_type_display(
)
log_entry = ApplicationLog(application=new_application,
time=datetime.now(),
activity=activity)
log_entry.save()
messages.success(request, 'Application added successfully')
return redirect(reverse('details', args=(new_application.pk, )))
else:
context['form'] = form
return render(request, 'leave/new_application.html', context)
else:
if isCredit(type):
form = CreditApplicationForm(userprofile.dept)
else:
form = ApplicationForm(userprofile.dept)
context['form'] = form
return render(request, 'leave/new_application.html', context)
def new_application(request, type):
#information particular to each user
userprofile = UserProfile.objects.get(user=request.user)
context = {
'name': request.user.username,
'dept': userprofile.dept.name,
'user_type': userprofile.user_type,
'is_credit': isCredit(type)
}
if request.method == 'POST':
if isCredit(type):
form = CreditApplicationForm(userprofile.dept, request.POST,
request.FILES)
else:
form = ApplicationForm(userprofile.dept, request.POST,
request.FILES)
if form.is_valid():
new_application = form.save()
if not isCredit(type):
new_application.new_date_from = new_application.date_from
new_application.new_date_to = new_application.date_to
new_application.save()
activity = "Application generated by" + userprofile.get_user_type_display(
)
log_entry = ApplicationLog(Application=Application,
time=datetime.now,
activity=activity)
log_entry.save()
messages.success(request, 'Application')
return redirect(reverse(details, args=(new_application.pk, )))
else:
context['form'] = form
else:
if isCredit(type):
form = CreditApplicationForm(userprofile.dept)
else:
form = ApplicationForm(userprofile.dept)
context['form'] = form
return render(request, 'leave/new_application.html', context)
def details(request, id):
userprofile = UserProfile.objects.get(user=request.user)
try:
application = Application.objects.get(pk=id)
except Application.DoesNotExist:
raise Http404
if isDept(request.user) and application.employee.dept != userprofile.dept:
raise PermissionDenied
if isClerk(request.user) and not application.time_received:
application.time_received = datetime.now()
application.save()
activity = "Application Received at Est.Office"
log_entry = ApplicationLog(application=application,
time=datetime.now(),
activity=activity)
log_entry.save()
application_log = ApplicationLog.objects.filter(
application=application).order_by("time")
approved_days_count = None
if application.is_credit:
days_count = application.days
approved_days_count = application.days
else:
days_count = (application.date_to - application.date_from).days + 1
approved_days_count = (application.new_date_to -
application.new_date_from).days + 1
context = {
'name': request.user.username,
'application': application,
'days_count': days_count,
'user_type': userprofile.user_type,
'approved_days_count': approved_days_count,
'user_display_name': userprofile.get_user_type_display,
#'dept': userprofile.dept.name,
'application_log': application_log
}
return render(request, 'leave/application.html', context)
def complete(request):
if (request.method == 'POST'):
userprofile = UserProfile.objects.get(user=request.user)
application_id = request.POST.get('id')
status = request.POST.get('status')
status = int(status)
date_from = request.POST.get('date_from', "")
date_to = request.POST.get('date_to', "")
notes = request.POST.get('notes', "")
application = Application.objects.get(pk=application_id)
employee = application.employee
to_json = {}
valid = True
if not application.is_credit:
if not application.is_new:
date_to = application.new_date_to
date_from = application.new_date_from
else:
try:
date_to = datetime.strptime(date_to, "%m/%d/%Y").date()
date_from = datetime.strptime(date_from, "%m/%d/%Y").date()
except ValueError:
valid = False
to_json['message'] = 'Invalid dates entered.'
else:
if date_from > date_to or date_to > application.new_date_to or date_from < application.new_date_from:
valid = False
to_json[
'message'] = 'Selected dates out of range. Please select valid dates.'
if not valid:
to_json['result'] = 0
messages.error(request, to_json['message'])
return HttpResponse(json.dumps(to_json))
days = (date_to - date_from).days + 1
else:
days = application.days
if application.status == 2 and 3 <= status <= 4:
if application.is_credit or (
not application.is_new
) or status == 4 or employee.isLeaveLeft(days,
application.leave_type):
application.status = status
application.time_approved = datetime.now()
if status == 3 and not application.is_credit:
if (application.new_date_from != date_from
or application.new_date_to != date_to):
if notes and notes != "":
notes += '\n'
notes += userprofile.get_user_type_display(
) + " updated date : " + str(
date_from) + " to " + str(date_to)
application.new_date_from = date_from
application.new_date_to = date_to
else:
if not application.is_new:
application.original.original = None
application.original.save()
#IMPORTANT Set original to Null in case of rejecting Cancel Application
application.save()
if application.status == 3:
if application.is_credit:
if application.is_new:
action_type = 1
else:
action_type = -1
else:
if application.is_new:
action_type = -1
else:
action_type = 1
employee.approveTransaction(days, application.leave_type,
action_type)
TransactionLog().ApplicationTransaction(
employee, application)
#Danger!
activity = "Application " + application.get_status_display()
log_entry = ApplicationLog(application=application,
time=datetime.now(),
activity=activity,
notes=notes)
log_entry.save()
messages.success(
request, 'Application ' +
application.get_status_display() + ' successfully')
to_json['result'] = 1
to_json[
'message'] = 'Application ' + application.get_status_display(
) + ' successfully'
else:
to_json['result'] = 0
to_json['message'] = "Insufficient number of leaves left!"
messages.error(request, 'Insufficient number of leaves left!')
else:
to_json['result'] = 0
to_json['message'] = 'Some error occured. Please try again'
return HttpResponse(json.dumps(to_json))
else:
raise PermissionDenied
