Remove unused 'like' feature

backend/secfit/comments/migrations/0002_delete_like.py

+# Generated by Django 3.1 on 2021-04-19 19:14
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('comments', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.DeleteModel(
+            name='Like',
+        ),
+    ]

backend/secfit/comments/models.py

@@ -25,19 +25,3 @@ class Comment(models.Model):
 
     class Meta:
         ordering = ["-timestamp"]
-
-
-class Like(models.Model):
-    """Django model for a reaction to a comment.
-
-    Attributes:
-        owner:       Who liked the comment
-        comment:     The comment that was liked
-        timestamp:   When the like occurred.
-    """
-
-    owner = models.ForeignKey(
-        get_user_model(), on_delete=models.CASCADE, related_name="likes"
-    )
-    comment = models.ForeignKey(Comment, on_delete=models.CASCADE, related_name="likes")
-    timestamp = models.DateTimeField(auto_now_add=True)

backend/secfit/comments/serializers.py

@@ -2,7 +2,6 @@ from rest_framework import serializers
 from rest_framework.serializers import HyperlinkedRelatedField
 
 from comments.models import Comment
-from comments.models import Like
 from workouts.models import Workout
 
 
@@ -15,14 +14,3 @@ class CommentSerializer(serializers.HyperlinkedModelSerializer):
     class Meta:
         model = Comment
         fields = ["url", "id", "owner", "workout", "content", "timestamp"]
-
-
-class LikeSerializer(serializers.HyperlinkedModelSerializer):
-    owner = serializers.ReadOnlyField(source="owner.username")
-    comment = HyperlinkedRelatedField(
-        queryset=Comment.objects.all(), view_name="comment-detail"
-    )
-
-    class Meta:
-        model = Like
-        fields = ["url", "id", "owner", "comment", "timestamp"]

backend/secfit/comments/urls.py

@@ -2,12 +2,8 @@ from django.urls import path
 
 from comments.views import CommentDetail
 from comments.views import CommentList
-from comments.views import LikeDetail
-from comments.views import LikeList
 
 urlpatterns = [
     path("comments/", CommentList.as_view(), name="comment-list"),
     path("comments/<int:pk>/", CommentDetail.as_view(), name="comment-detail"),
-    path("likes/", LikeList.as_view(), name="like-list"),
-    path("likes/<int:pk>/", LikeDetail.as_view(), name="like-detail"),
 ]

backend/secfit/comments/views.py

@@ -5,10 +5,8 @@ from rest_framework import permissions
 from rest_framework.filters import OrderingFilter
 
 from comments.models import Comment
-from comments.models import Like
 from comments.permissions import IsCommentVisibleToUser
 from comments.serializers import CommentSerializer
-from comments.serializers import LikeSerializer
 from workouts.permissions import IsOwner
 from workouts.permissions import IsReadOnly
 
@@ -80,40 +78,3 @@ class CommentDetail(
 
     def delete(self, request, *args, **kwargs):
         return self.destroy(request, *args, **kwargs)
-
-
-class LikeList(mixins.ListModelMixin, mixins.CreateModelMixin, generics.GenericAPIView):
-    serializer_class = LikeSerializer
-    permission_classes = [permissions.IsAuthenticated]
-
-    def get(self, request, *args, **kwargs):
-        return self.list(request, *args, **kwargs)
-
-    def post(self, request, *args, **kwargs):
-        return self.create(request, *args, **kwargs)
-
-    def perform_create(self, serializer):
-        serializer.save(owner=self.request.user)
-
-    def get_queryset(self):
-        return Like.objects.filter(owner=self.request.user)
-
-
-class LikeDetail(
-    mixins.RetrieveModelMixin,
-    mixins.UpdateModelMixin,
-    mixins.DestroyModelMixin,
-    generics.GenericAPIView,
-):
-    queryset = Like.objects.all()
-    serializer_class = LikeSerializer
-    permission_classes = [permissions.IsAuthenticated]
-
-    def get(self, request, *args, **kwargs):
-        return self.retrieve(request, *args, **kwargs)
-
-    def put(self, request, *args, **kwargs):
-        return self.update(request, *args, **kwargs)
-
-    def delete(self, request, *args, **kwargs):
-        return self.destroy(request, *args, **kwargs)

backend/secfit/secfit/views.py

@@ -17,6 +17,5 @@ def api_root(request, format=None):
                 "workout-file-list", request=request, format=format
             ),
             "comments": reverse("comment-list", request=request, format=format),
-            "likes": reverse("like-list", request=request, format=format),
         }
     )