from rest_framework.views import APIView
from rest_framework.response import Response


class BaseView(APIView):
    SERIALIZER = None

    def _build_response(self, data):
        model_serializer = self.SERIALIZER(data)

        response = Response()
        response.data = model_serializer.data
        return response

    def _build_multi_response(self, data):
        serialized_data = []
        for d in data:
            serializer = self.SERIALIZER(d)
            serialized_data.append(serializer.data)

        response = Response()
        response.data = serialized_data
        return response

    def error_response(self, status_code, description):
        response = Response()
        response.status_code = status_code
        response.data = {"error": description}
        return response