preference api

manage_events/api/urls.py

@@ -97,4 +97,10 @@ urlpatterns = [
         views.EventReviewCreateAPIView.as_view(),
         name="event-review-create",
     ),
+    # Cheking Principal Preference
+    path(
+        "check_principal_preference/",
+        views.CheckPrincipalPreference.as_view(),
+        name="check_principal_preference",
+    ),
 ]

manage_events/api/views.py

@@ -683,3 +683,24 @@ class EventReviewCreateAPIView(mixins.CreateModelMixin, generics.GenericAPIView)
                 errors=serializer.errors,
                 status=status.HTTP_400_BAD_REQUEST,
             )
+
+
+class CheckPrincipalPreference(APIView):
+    authentication_classes = [JWTAuthentication]
+    permission_classes = [IsAuthenticated]
+
+    def get(self, request, *args, **kwargs):
+        try:
+            principal = request.user
+            exists = PrincipalPreference.objects.filter(principal=principal).exists()
+            return ApiResponse.success(
+                message=constants.SUCCESS,
+                data=exists,
+                status=status.HTTP_200_OK,
+            )
+        except Exception as e:
+            return ApiResponse.error(
+                message=constants.FAILURE,
+                errors=str(e),
+                status=status.HTTP_400_BAD_REQUEST,
+            )