From 354d9c9518e88c31e2239e571519ce7774784e9f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C4=B0brahim=20Bayat?= <ibrahimbayat1999@hotmail.com>
Date: Thu, 23 Dec 2021 16:18:49 +0200
Subject: [PATCH] Get comment by id is created according to activity stream

---
 backend/comments/urls.py  |  2 +-
 backend/comments/views.py | 24 ++++++++++++++++++++++++
 2 files changed, 25 insertions(+), 1 deletion(-)

diff --git a/backend/comments/urls.py b/backend/comments/urls.py
index 828fe704..01ee7188 100644
--- a/backend/comments/urls.py
+++ b/backend/comments/urls.py
@@ -4,7 +4,7 @@
 
 urlpatterns = [
 
-    #path('<int:postid>/comments/<int:commentid>', views.GetCommentById.as_view(), name="GetCommentById"),
+    path('<int:postid>/comments/<int:commentid>', views.GetCommentById.as_view(), name="GetCommentById"),
     path('<int:id>/comments/', views.Comments.as_view(), name="AllComments"),
     #path('api/posts/<post_id>/comments/<comment_id>/answers', views.Answers.as_view(), name="AllAnswers"),
 ]
diff --git a/backend/comments/views.py b/backend/comments/views.py
index b97ed1e1..283ec0f5 100644
--- a/backend/comments/views.py
+++ b/backend/comments/views.py
@@ -12,6 +12,30 @@
 from django.forms.models import model_to_dict
 from django.utils import timezone
 
+
+
+class GetCommentById(APIView):
+
+    def get (self,request,postid,commentid):
+        try:
+            comments=Comment.objects.filter(eventid=postid,id=commentid)
+        except:
+            return Response(status=status.HTTP_400_BAD_REQUEST)
+
+        if(len(comments)==0):
+            return Response(status=status.HTTP_404_NOT_FOUND)
+        commentserializer = CommentSerializer(comments, many=True)
+        object = {"type": "Comment", "postId": comments[0].eventid.id, "ownerId": comments[0].owner.id, "content": comments[0].comment,
+                  "creationDate": comments[0].creationDate}     #timezone.now()}
+
+        response = {"@context": "https://www.w3.org/ns/activitystreams",
+                    "summary": comments[0].owner.username + " created a comment",
+                    "type":"Create",
+                    "actor":{"type":"Person","name":comments[0].owner.username } }
+        response["object"] = object
+        return Response(response)
+
+
 class Comments(APIView):
     def get(self, request,id):