Reading a comment

• Request: GET /posts/1/comment/1 HTTP/1.1 or GET /comment/1 HTTP/1.1

The second one seems more reasonable as in that one only needs to have a comment's ID without worrying about the post ID of that comment. And since a comment's ID is unique, we don't need to have the post's ID to get the comment. So, we will proceed with the second URL that is GET /comment/1 HTTP/1.1.

• Response:

{id:1, post_id:1, comment:"An Awesome Post", link: "/comments/1"}

• Response code: 200 OK

Since any comment can only exist against some post, the response includes post_id as well.