The route that will receive a query to return posts by a specific user will be added in mern-social/server/routes/post.routes.js:
router.route('/api/posts/by/:userId') .get(authCtrl.requireSignin, postCtrl.listByUser)
The listByUser controller method in post.controller.js will query the Post collection to find posts that have a matching reference in the postedBy field to the user specified in the userId param in the route.
mern-social/server/controllers/post.controller.js:
const listByUser = (req, res) => { Post.find({postedBy: req.profile._id}) .populate('comments', 'text created') .populate('comments.postedBy', '_id name') .populate('postedBy', '_id name') .sort('-created') .exec((err, posts) => { if (err) { return ...
