added response 404 to get request

comment-service/src/controllers/Comment.ts

@@ -78,16 +78,38 @@ const createComment = async ( req: Request, res: Response, next: NextFunction,)
         
 
     } catch (error) {
-        return res.status(400).json({ message: 'Bad Request' });
+        return res.status(400).send({ message: 'Bad Request' });
     }
 
 };
 
 
 const readAllComments = async (req: Request, res: Response, next: NextFunction) => {
+    
+    //400
+    //401
+    //403
     const id = req.params.post_id;
-    console.log(id)
+    
+
+    try{
+        
+        const posts = {post_id : new mongoose.Types.ObjectId(id)}
+        const post_exist = await Comment.countDocuments(posts, { limit: 1 })
+        if(post_exist == 0) {
+            return res.status(404).send({message: 'Specified Post Not Found.'});
+        }
+    }
+    catch{
+        return res.status(404).send({message: 'Specified Post Not Found.'});
+
+    }
+
+   
     try {
+        
+
+
         const query = {post_id : new mongoose.Types.ObjectId(id)}
         const comments = await Comment.find(query).limit(50)
         //const comments: object[] = await Comment.find({}, { _id: 1 }).toArray()

comment-service/src/routes/Comment.ts

@@ -4,7 +4,7 @@ import controller from '../controllers/Comment';
 const router = express.Router();
 
 router.post('/create', controller.createComment);
-router.get('/get/:post_id', controller.readAllComments);
+router.get('/:post_id', controller.readAllComments);
 
 export = router;