views.py 文件源码

def stars_top_employee_lists(request, top_number, kind, id):
    """
    Returns stars top {top_number} list according to {kind} (category, keyword) {id} (kind_id)
    ---
    serializer: stars.serializers.StarTopEmployeeLists
    responseMessages:
    - code: 401
      message: Unauthorized. Authentication credentials were not provided. Invalid token.
    - code: 403
      message: Forbidden, authentication credentials were not provided
    - code: 404
      message: Not found
    - code: 412
      message: Precondition failed, kind should be category or subcategory
    """
    try:
        if request.method == 'GET':
            if kind == 'category':
                top_list = Star.objects.filter(category__id=id).values(
                    'to_user__pk',
                    'to_user__username',
                    'to_user__first_name',
                    'to_user__last_name',
                    'to_user__level'
                    'to_user__avatar').annotate(num_stars=Count('to_user')).order_by('-num_stars')[:top_number]
            elif kind == 'keyword':
                top_list = Star.objects.filter(keyword__id=id).values(
                    'to_user__pk',
                    'to_user__username',
                    'to_user__first_name',
                    'to_user__last_name',
                    'to_user__level',
                    'to_user__avatar').annotate(num_stars=Count('to_user')).order_by('-num_stars')[:top_number]
            else:
                return Response(status=status.HTTP_412_PRECONDITION_FAILED)
            serializer = StarTopEmployeeLists(top_list, many=True)
            return Response(serializer.data, status=status.HTTP_200_OK)
    except Exception as e:
        raise APIException(e)