def post(self, request, *args, **kwargs):
meal_id = request.POST.get('meal_id', None)
qr_id = request.POST.get('qr_code', None)
if not qr_id or not meal_id:
messages.error(self.request,
'The QR code or meal is not available.')
return HttpResponseRedirect(request.META.get('HTTP_REFERER'))
current_meal = Meal.objects.filter(id=meal_id).first()
if not current_meal.opened and not self.request.user.is_organizer:
messages.error(
self.request,
'This meal is not open yet or it has ended. Reach out to an organizer to activate it again'
)
return HttpResponseRedirect(request.META.get('HTTP_REFERER'))
hacker_checkin = CheckIn.objects.filter(qr_identifier=qr_id).first()
if not hacker_checkin:
messages.error(self.request, 'Invalid QR code!')
return HttpResponseRedirect(request.META.get('HTTP_REFERER'))
hacker_application = getattr(hacker_checkin, 'application', None)
if not hacker_application:
messages.error(self.request, 'No user found for this QR code!')
return HttpResponseRedirect(request.META.get('HTTP_REFERER'))
times_hacker_ate = Eaten.objects.filter(
meal=current_meal, user=hacker_application.user).count()
if times_hacker_ate >= current_meal.times:
error_message = 'Warning! Hacker already ate %d out of %d available times!' % \
(times_hacker_ate, current_meal.times)
messages.error(self.request, error_message)
return HttpResponseRedirect(request.META.get('HTTP_REFERER'))
checkin = Eaten(meal=current_meal, user=hacker_application.user)
checkin.save()
if hacker_application.diet == models_app.D_NONE:
diet = 'No dietary restriction.'
elif hacker_application.diet == models_app.D_OTHER:
diet = hacker_application.other_diet
else:
diet = hacker_application.diet
messages.success(
self.request,
f'Hacker has been successfully logged for this meal! DIET INFO: {diet}'
)
return HttpResponseRedirect(request.META.get('HTTP_REFERER'))
def post(self, request, *args, **kwargs):
mealid = request.POST.get('meal_id', None)
qrid = request.POST.get('qr_id', None)
if not qrid or not mealid:
return JsonResponse(
{'error': 'Missing meal and/or QR. Trying to trick us?'})
current_meal = Meal.objects.filter(id=mealid).first()
if not current_meal.opened and not self.request.user.is_organizer:
return JsonResponse({
'error':
'Meal has been closed. Reach out to an organizer to activate it again'
})
hacker_checkin = CheckIn.objects.filter(qr_identifier=qrid).first()
if not hacker_checkin:
return JsonResponse({'error': 'Invalid QR code!'})
hacker_application = hacker_checkin.application()
if not hacker_application:
return JsonResponse(
{'error': 'No application found for current code'})
times_hacker_ate = Eaten.objects.filter(
meal=current_meal, user=hacker_application.user).count()
if times_hacker_ate >= current_meal.times:
error_message = 'Warning! Hacker already ate %d out of %d available times!' % \
(times_hacker_ate, current_meal.times)
return JsonResponse({'error': error_message})
checkin = Eaten(meal=current_meal, user=hacker_application.user)
checkin.save()
if hacker_application.diet == models_app.D_NONE:
diet = 'No dietary restriction.'
elif hacker_application.diet == models_app.D_OTHER:
diet = hacker_application.other_diet
else:
diet = hacker_application.diet
return JsonResponse({'success': True, 'diet': diet})
def meal_scan(request):
id = request.POST.get('id', None)
qr_code = request.POST.get('badgeQR', None)
response, hacker_user = get_user_from_qr(qr_code)
if response is not None:
return response
meal = Meal.objects.filter(id=id).first()
if not meal.opened and not request.user.is_organizer:
return JsonResponse(
{
'status':
403,
'message':
'This meal is not open yet or it has ended. Reach out to an organizer to activate it again'
},
status=403)
times_hacker_ate = Eaten.objects.filter(meal=meal,
user=hacker_user).count()
if times_hacker_ate == meal.times:
return JsonResponse(
{
'status':
409,
'message':
f'Warning! Hacker already ate the max number of available times ({times_hacker_ate})!'
},
status=409)
eaten = Eaten(meal=meal, user=hacker_user)
eaten.save()
user_application = Application.objects.filter(
user_id=hacker_user.id).first()
return JsonResponse({
'status': 200,
'message': 'Hacker successfully logged for this meal!',
'data': {
'diet': user_application.diet,
'other_diet': user_application.other_diet
}
})
def post(self, request, format=None):
var_token = request.GET.get('token')
if var_token != settings.MEALS_TOKEN:
return HttpResponse(status=500)
var_object = request.GET.get('object')
if var_object not in ['user', 'meal']:
return HttpResponse(json.dumps({'code': 1, 'message': 'Invalid object'}), content_type='application/json')
var_meal = request.GET.get('meal')
obj_meal = Meal.objects.filter(id=var_meal).first()
if obj_meal is None:
return HttpResponse(json.dumps({'code': 1, 'message': 'Invalid meal'}), content_type='application/json')
if var_object == 'user':
var_repetitions = obj_meal.times
var_user = request.GET.get('user')
obj_checkin = CheckIn.objects.filter(qr_identifier=var_user).first()
if obj_checkin is None:
return HttpResponse(json.dumps({'code': 1, 'message': 'Invalid user'}), content_type='application/json')
obj_user = obj_checkin.application_user
obj_application = Application.objects.filter(user=obj_user).first()
if obj_user.diet:
var_diet = obj_user.diet
elif obj_application:
var_diet = obj_application.diet
else:
var_diet = "UNKNOWN"
var_eatens = Eaten.objects.filter(meal=obj_meal, user=obj_user).count()
if var_eatens >= var_repetitions:
return HttpResponse(json.dumps({'code': 2, 'message': 'Hacker alreay ate'}),
content_type='application/json')
obj_eaten = Eaten()
obj_eaten.meal = obj_meal
obj_eaten.user = obj_user
obj_eaten.save()
return HttpResponse(json.dumps({'code': 0, 'content': {'diet': var_diet}}),
content_type='application/json')
var_repetitions = request.GET.get('times')
obj_meal.times = var_repetitions
obj_meal.save()
return HttpResponse(json.dumps({'code': 0, 'message': 'Times updated'}), content_type='application/json')