Fix comments codesmells

backend/secfit/comments/tests.py

 from django.test import TestCase
+from rest_framework.test import APIClient
+import json
+from workouts.models import Workout
+from users.models import User
+from django.utils import timezone
 
-# Create your tests here.
+class CommentsTestCase(TestCase):
+
+    def setUp(self):
+        User.objects.create(id="1",username="Bill",password="secret", email="hei")
+        self.user_1 = User.objects.get(id="1")
+        self.client = APIClient()
+        self.client.force_authenticate(user=self.user_1)
+        self.commentURL = "http://testserver/api/comments/"
+        self.workout1URL = "http://testserver/api/workouts/1/"
+
+    def testPUComment(self):
+        Workout.objects.create(id="1",name="workout",date=timezone.now(),owner=self.user_1, visibility="PU")
+        post = self.client.post(self.commentURL,({"workout":self.workout1URL,"content":"asd"}),format='json')
+        self.assertEquals(post.status_code,201)
+
+    def testGetComments(self):
+        Workout.objects.create(id="1",name="workout",date=timezone.now(),owner=self.user_1, visibility="PU")
+        post = self.client.post(self.commentURL,({"workout":self.workout1URL,"content":"asd"}),format='json')
+        self.assertEquals(post.status_code,201)
+        get = self.client.get("http://testserver/api/comments/")
+        datadict = dict(get.data)
+        self.assertEquals(len(datadict["results"]), 1)
\ No newline at end of file

backend/secfit/comments/views.py

@@ -8,11 +8,10 @@ from comments.serializers import CommentSerializer, LikeSerializer
 from django.db.models import Q
 from rest_framework.filters import OrderingFilter
 
-# Create your views here.
+
 class CommentList(
     mixins.ListModelMixin, mixins.CreateModelMixin, generics.GenericAPIView
 ):
-    # queryset = Comment.objects.all()
     serializer_class = CommentSerializer
     permission_classes = [permissions.IsAuthenticated]
     filter_backends = [OrderingFilter]
@@ -28,35 +27,25 @@ class CommentList(
         serializer.save(owner=self.request.user)
 
     def get_queryset(self):
-        workout_pk = self.kwargs.get("pk")
-        qs = Comment.objects.none()
-
-        if workout_pk:
-            qs = Comment.objects.filter(workout=workout_pk)
-        elif self.request.user:
-            """A comment should be visible to the requesting user if any of the following hold:
-            - The comment is on a public visibility workout
-            - The comment was written by the user
-            - The comment is on a coach visibility workout and the user is the workout owner's coach
-            - The comment is on a workout owned by the user
-            """
-            # The code below is kind of duplicate of the one in ./permissions.py
-            # We should replace it with a better solution.
-            # Or maybe not.
-            
-            qs = Comment.objects.filter(
-                Q(workout__visibility="PU")
-                | Q(owner=self.request.user)
-                | (
-                    Q(workout__visibility="CO")
-                    & Q(workout__owner__coach=self.request.user)
-                )
-                | Q(workout__owner=self.request.user)
-            ).distinct()
+        """A comment should be visible to the requesting user if any of the following hold:
+        - The comment is on a public visibility workout
+        - The comment was written by the user
+        - The comment is on a coach visibility workout and the user is the workout owner's coach
+        - The comment is on a workout owned by the user
+        """
+        
+        qs = Comment.objects.filter(
+            Q(workout__visibility="PU")
+            | Q(owner=self.request.user)
+            | (
+                Q(workout__visibility="CO")
+                & Q(workout__owner__coach=self.request.user)
+            )
+            | Q(workout__owner=self.request.user)
+        ).distinct()
 
         return qs
 
-# Details of comment
 class CommentDetail(
     mixins.RetrieveModelMixin,
     mixins.UpdateModelMixin,
@@ -79,7 +68,6 @@ class CommentDetail(
         return self.destroy(request, *args, **kwargs)
 
 
-# List of likes
 class LikeList(mixins.ListModelMixin, mixins.CreateModelMixin, generics.GenericAPIView):
     serializer_class = LikeSerializer
     permission_classes = [permissions.IsAuthenticated]
@@ -97,7 +85,6 @@ class LikeList(mixins.ListModelMixin, mixins.CreateModelMixin, generics.GenericA
         return Like.objects.filter(owner=self.request.user)
 
 
-# Details of like
 class LikeDetail(
     mixins.RetrieveModelMixin,
     mixins.UpdateModelMixin,