[DEV-537 + DEV-558]: Implement studygroup_views.py

backend/config/urls.py

@@ -20,6 +20,7 @@
 from hoagiehelp.api.answer_views import AnswerDetailView, AnswerListView
 from hoagiehelp.api.comment_views import CommentDetailView, CommentListView
 from hoagiehelp.api.question_views import QuestionDetailView, QuestionListView
+from backend.hoagiehelp.api.study_group_views import StudyGroupDetailView, StudyGroupListView
 from hoagiehelp.api.user_views import (
     UserView,
     user_answers,
@@ -52,6 +53,13 @@
     path(
         "comments/<str:comment_id>/", CommentDetailView.as_view(), name="comment-detail"
     ),
+    # Study Groups
+    path("study-groups/", StudyGroupListView.as_view(), name="studygroup-list"),
+    path(
+        "study-groups/<str:studygroup_id>/",
+        StudyGroupDetailView.as_view(),
+        name="studygroup-detail",
+    ),
     # Users
     path("users/<str:user_id>/", UserView.as_view(), name="user-detail"),
     path("users/<str:user_id>/questions/", user_questions, name="user-questions"),

backend/hoagiehelp/api/study_group_views.py

@@ -0,0 +1,80 @@
+from rest_framework import serializers, status
+from rest_framework.response import Response
+from rest_framework.views import APIView
+
+from hoagiehelp.models.studygroup import StudyGroup
+
+
+# Study Group Serializer
+class StudyGroupSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = StudyGroup
+        fields = (
+            "id",
+            "title",
+            "description",
+            "leader",
+            "meeting_datetime",
+            "max_spots",
+            "members",
+            "created_at",
+            "updated_at",
+        )
+
+
+class StudyGroupListView(APIView):
+    """Handle collection operations for study groups."""
+
+    def get(self, request) -> Response:
+        """List all study groups."""
+        queryset = StudyGroup.objects.all()
+        serializer = StudyGroupSerializer(queryset, many=True)
+        return Response(serializer.data, status=status.HTTP_200_OK)
+
+    def post(self, request) -> Response:
+        """Create a new study group."""
+        serializer = StudyGroupSerializer(data=request.data)
+        if serializer.is_valid():
+            serializer.save()
+            return Response(serializer.data, status=status.HTTP_201_CREATED)
+        return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
+
+
+class StudyGroupDetailView(APIView):
+    """Handle individual study group operations."""
+
+    def get(self, request, studygroup_id: str) -> Response:
+        """Get all details associated with a given study group."""
+        try:
+            study_group = StudyGroup.objects.get(id=studygroup_id)
+        except StudyGroup.DoesNotExist:
+            return Response(
+                {"detail": "Study group not found"}, status=status.HTTP_404_NOT_FOUND
+            )
+        serializer = StudyGroupSerializer(study_group)
+        return Response(serializer.data)
+
+    def put(self, request, studygroup_id: str) -> Response:
+        """Update an existing study group."""
+        try:
+            study_group = StudyGroup.objects.get(id=studygroup_id)
+        except StudyGroup.DoesNotExist:
+            return Response(
+                {"detail": "Study group not found"}, status=status.HTTP_404_NOT_FOUND
+            )
+        serializer = StudyGroupSerializer(study_group, data=request.data)
+        if serializer.is_valid():
+            serializer.save()
+            return Response(serializer.data)
+        return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
+
+    def delete(self, request, studygroup_id: str) -> Response:
+        """Delete an existing study group."""
+        try:
+            study_group = StudyGroup.objects.get(id=studygroup_id)
+        except StudyGroup.DoesNotExist:
+            return Response(
+                {"detail": "Study group not found"}, status=status.HTTP_404_NOT_FOUND
+            )
+        study_group.delete()
+        return Response(status=status.HTTP_204_NO_CONTENT)