이미지 좋아요한 사람 출력

README.md

@@ -234,3 +234,4 @@ urlpatterns = [
 > field-lookups
 
 - https://docs.djangoproject.com/en/1.11/topics/db/queries/#field-lookups
+- https://docs.djangoproject.com/en/1.11/ref/models/querysets/#values

limstagram/images/urls.py

@@ -5,8 +5,8 @@
 urlpatterns = [
     path("", view=views.Feed.as_view(), name="feed"),
     path("<int:image_id>", view=views.ImageDetail.as_view(), name="feed"),
-    path("<int:image_id>/like/", view=views.LikeImage.as_view(), name="like_image"),
-    path("<int:image_id>/unlike/", view=views.unLikeImage.as_view(), name="unlike_image"),
+    path("<int:image_id>/likes/", view=views.LikeImage.as_view(), name="like_image"),
+    path("<int:image_id>/unlikes/", view=views.unLikeImage.as_view(), name="unlike_image"),
     path("<int:image_id>/comments", view=views.CommentOnImage.as_view(), name="commnet_image"),
     path("<int:image_id>/comments/<int:comment_id>", view=views.ModerateComments.as_view(), name="commnet_image"),
     path("comments/<int:comment_id>", view=views.Comment.as_view(), name="comment"),

limstagram/images/views.py

@@ -2,6 +2,8 @@
 from rest_framework.response import Response
 from rest_framework import status
 from . import models, serializers
+from limstagram.users import models as user_models
+from limstagram.users import serializers as user_serializers
 from limstagram.notifications import views as notification_views
 
 class Feed(APIView):
@@ -36,6 +38,20 @@ def get(self, request, format=None):
 
 class LikeImage(APIView):
 
+    def get(self, request, image_id, format=None):
+        likes = models.Like.objects.filter(image__id=image_id)
+
+        # print(likes.values())
+        # print(likes.values('creator_id'))
+        ## arrat 안에 있는 user id 를 찾기
+
+        like_creators_ids = likes.values('creator_id')
+        users = user_models.User.objects.filter(id__in=like_creators_ids)
+
+        serializer = user_serializers.ListUserSerializer(users, many=True)
+
+        return Response(serializer.data, status=status.HTTP_200_OK)
+
     def post(self, request, image_id, format=None):
 
         # notification