diff --git a/backend-services/comment-service/src/controllers/Comment.ts b/backend-services/comment-service/src/controllers/Comment.ts
index f34a73e9c17153fae920da8523f8c4fa6ec840dd..66b17ded12516609b15652abe1a3d208be2a25fa 100644
--- a/backend-services/comment-service/src/controllers/Comment.ts
+++ b/backend-services/comment-service/src/controllers/Comment.ts
@@ -150,6 +150,137 @@ const readAllComments = async (req: Request, res: Response, next: NextFunction)
 }
 
 
-export default { createComment,  readAllComments}
+const toggleLike = async ( req: Request, res: Response, next: NextFunction,) => {
+    
+    
+    
+    const { _id, user_id, } = req.body;
+    
+    
+    
+    if (_id == null || _id === 'undefined') {
+        return res.status(400).send({ message: 'Bad Request' });
+     }
+
+    if (user_id == null || user_id === 'undefined') {
+        return res.status(400).send({ message: 'Bad Request' });
+     }
+
+    
+    
+    
+    
+    /*
+    const query = {_id : new mongoose.Types.ObjectId(_id)};
+    const comment = await Comment.findOne(query)
+
+
+    
+
+
+    try{
+        
+        if (!comment?.users_liked.length) {
+            let update = {$push: {users_liked : [user_id]}};
+            await Comment.findOneAndUpdate(query, update);
+          }
+        else{
+            let likedByUser = false
+            for (var val of comment.users_liked) {
+                if(val == user_id){
+                    console.log("Already Liked")
+                    likedByUser = true
+                }
+              }
+            if(likedByUser){
+                let update = {$pull: {users_liked : user_id}};
+                console.log("Removed Like");
+                Comment.findOneAndUpdate(query, update);
+                await Comment.findOneAndUpdate(query, update);
+                
+            }else{
+                let update = {$push: {users_liked : [user_id]}};
+                console.log("Added Like");
+                await Comment.findOneAndUpdate(query, update);
+            }
+        }
+        
+        
+        
+    }
+    catch{
+        Logging.error("Incorrect")
+    }
+    */
+    
+
+    const token = req.headers.authorization?.split(' ')[1];
+    if (!token) {
+        return res.status(401).send({ message: 'Unauthorised' });
+      }
+      
+    
+
+    try {
+        const decodedToken = jwt.verify(token, config.server.token.secret );
+        const decodeTokenToString = decodedToken;
+        const tokenString = JSON.stringify(decodeTokenToString);
+        const JSobj = JSON.parse(tokenString).user_id;
+        
+        if(JSobj == user_id){
+            const query = {_id : new mongoose.Types.ObjectId(_id)};
+            const comment = await Comment.findOne(query)
+            try{
+        
+                if (!comment?.users_liked.length) {
+                    console.log(!comment?.users_liked.length)
+                    let update = {$push: {users_liked : [user_id]}};
+                    await Comment.findOneAndUpdate(query, update);
+                    return res.status(201).send({ message: 'Likes Updated'});
+                  }
+                else{
+                    let likedByUser = false
+                    for (var val of comment.users_liked) {
+                        if(val == user_id){
+                            console.log("Already Liked")
+                            likedByUser = true
+                        }
+                      }
+                    if(likedByUser){
+                        let update = {$pull: {users_liked : user_id}};
+                        console.log("Removed Like");
+                        Comment.findOneAndUpdate(query, update);
+                        await Comment.findOneAndUpdate(query, update);
+                        return res.status(201).send({ message: 'Likes Updated'});
+                        
+                    }else{
+                        let update = {$push: {users_liked : [user_id]}};
+                        console.log("Added Like");
+                        await Comment.findOneAndUpdate(query, update);
+                        return res.status(201).send({ message: 'Likes Updated'});
+                    }
+                }
+                
+                
+                
+            }
+            catch{
+                Logging.error("Incorrect")
+                return res.status(400).send({message: 'Bad Request'})
+            }
+            
+        }
+        else{
+            return res.status(401).send({ message: 'Unauthorised' });
+        }
+        
+
+    } catch (error) {
+        return res.status(400).send({ message: 'Bad Request' });
+    }
+
+};
+
+export default { createComment,  readAllComments, toggleLike}
 
 
diff --git a/backend-services/comment-service/src/routes/Comment.ts b/backend-services/comment-service/src/routes/Comment.ts
index 4078f4ca92e2a12e7a910f32c9067e8b40a1d10c..e681275b4c6fdb7aae3c4128599c10dfa3a82c01 100644
--- a/backend-services/comment-service/src/routes/Comment.ts
+++ b/backend-services/comment-service/src/routes/Comment.ts
@@ -4,6 +4,8 @@ import controller from '../controllers/Comment';
 const router = express.Router();
 
 router.post('/create', controller.createComment);
+router.put('/toggle-like', controller.toggleLike);
+
 router.get('/:post_id', controller.readAllComments);
 router.get('/', controller.readAllComments);
 export = router;