def is_manga_in_user_watchlist(request):
request_validation = user_manga_session_request_validator.validate_request(
request)
if request_validation['status'] == 'success':
user = request_validation['user']
manga = request_validation['manga']
is_manga_in_user_watchlist = user_watchlist.is_manga_in_user_watchlist(
user, manga)
if is_manga_in_user_watchlist:
response = {
'status': 'success',
'is_manga_in_user_watchlist': True,
'description':
'The manga has been found in the user\'s library.',
}
else:
response = {
'status':
'success',
'is_manga_in_user_watchlist':
False,
'description':
'The manga has not been found in the user\'s library.',
}
else:
response = request_validation
return JsonResponse(response, safe=False)
def remove_manga_from_user_watchlist(request):
request_validation = user_manga_session_request_validator.validate_request(
request)
response = None
if request_validation['status'] == 'success':
user = request_validation['user']
manga = request_validation['manga']
success = user_watchlist.remove_manga_from_user_watchlist(user, manga)
if success:
response = {
'status': 'success',
'description': 'The manga has been removed from your library',
}
else:
response = {
'status': 'failed',
'description': 'This manga wasn\'t in your library.',
}
else:
response = request_validation
return JsonResponse(response, safe=False)
def add_manga_to_user_watchlist(request):
request_validation = user_manga_session_request_validator.validate_request(
request)
if request_validation['status'] == 'success':
user = request_validation['user']
manga = request_validation['manga']
is_manga_in_user_watchlist = user_watchlist.is_manga_in_user_watchlist(
user, manga)
if is_manga_in_user_watchlist:
response = {
'status': 'success',
'description': 'The manga is already in your library.',
}
else:
success = user_watchlist.add_manga_to_user_watchlist(user, manga)
if success:
response = {
'status':
'success',
'description':
'The manga has been added to your library successfully.',
}
else:
response = {
'status':
'failed',
'description':
'The manga has not been added to your library. If this problem persists record the time and notify the developers.',
}
else:
response = request_validation
return JsonResponse(response, safe=False)