def post(self, request):
try:
data = JSONParser().parse(request)
data = data.get(PARAMETER_DATA)
except JSONDecodeError:
raise ParseError(detail="No data found on the request")
''' check all values '''
catid = WebRequestParameter.get_data(PARAMETER_CATEGORY, data)
question = WebRequestParameter.get_data(PARAMETER_QUESTION, data)
options = WebRequestParameter.get_data(PARAMETER_OPTIONS, data)
answer = WebRequestParameter.get_data(PARAMETER_ANSWER, data)
if not all( (catid, question, options, answer ) ):
raise ParseError(detail="Some parameters are missing from request")
''' search for category '''
category = Category.objects(catid = int(catid)).first()
if category is None:
raise APIException("Category not exists!")
try:
self.add_question(category, question, options, answer)
except:
traceback.print_exc()
raise APIException("Unable to add question. Try again later!")
return Response(True)
def get(self, request):
categories = ObjectMemoryCache.get_key(Category)
if categories:
categories = categories.values()
else:
''' extract all categories with status 'active' true '''
categories = Category.objects(active=True)
if len(categories) == 0:
return Response([])
''' put categories in memory '''
memo = ObjectMemoryCache(Category, PARAMETER_CATEGORY_ID)
memo.queryset(categories)
loaded, categories = memo.load(serialize=True, serializer_class=CategoryResponse)
if not loaded:
raise APIException(detail="Unable to load categories")
return Response(categories)