Using Django Bad Request-CodePudding

I'm new in Django and Rest Framework and I didn't find how to do that:

Filter an endpoint request without argument to return Bad Request. Example:
get_foo/?foo_id=

Return:

{
    "status": 400,
    "error": "Bad Request"
}

At this time, a get request without argument gives all the values from the database. It's a big DB, so I have to do this filter.

CodePudding user response：

You could filter it so If you have an empty queryset you will get that response:

If foo_id == '' # or If not foo_id 
    return Response(
    {"res": "Bad Request"},    
    status=status.HTTP_404_NOT_FOUND)
else:
    return . . .

In your resposne you can also put your text

If foo_id == '' # or If not foo_id 
    return Response({
    "status": 400,
    "error": "Bad Request"})