Polished subject url endpoints for better filtering. Added serializers for study_group

stude/study_groups/serializers.py

@@ -0,0 +1,23 @@
+from rest_framework import serializers
+from .models import StudyGroup, StudyGroupMembership
+from accounts.models import CustomUser
+
+
+class StudyGroupSerializer(serializers.ModelSerializer):
+    users = serializers.SlugRelatedField(
+        queryset=CustomUser.objects.all(), many=True, slug_field='name', allow_null=True)
+    subject = serializers.CharField(source='subject.Subject', read_only=True)
+
+    class Meta:
+        model = StudyGroup
+        fields = '__all__'
+
+
+class StudyGroupMembershipSerializer(serializers.ModelSerializer):
+    user = serializers.CharField(source='accounts.CustomUser', read_only=True)
+    subject = serializers.CharField(
+        source='study_groups.StudyGroup', read_only=True)
+
+    class Meta:
+        model = StudyGroupMembership
+        fields = '__all__'

stude/study_groups/views.py

@@ -1,3 +1,15 @@
 from django.shortcuts import render
-
+from rest_framework import generics
+from .serializers import StudyGroupSerializer
+from .models import StudyGroup
 # Create your views here.
+
+
+class StudyGroupListView(generics.ListAPIView):
+    serializer_class = StudyGroupSerializer
+    queryset = StudyGroup.objects.all()
+
+
+class StudyGroupMembershipViewSet(generics.ListAPIView):
+    serializer_class = StudyGroupSerializer
+    queryset = StudyGroup.objects.all()