Clean up

src/api/endpoints/posts/likes/create.js

@@ -17,77 +17,76 @@ import notify from '../../../common/notify';
  * @return {Promise<object>}
  */
 module.exports = (params, user) =>
-	new Promise(async (res, rej) =>
-{
-	// Get 'post_id' parameter
-	let postId = params.post_id;
-	if (postId === undefined || postId === null) {
-		return rej('post_id is required');
-	}
-
-	// Validate id
-	if (!mongo.ObjectID.isValid(postId)) {
-		return rej('incorrect post_id');
-	}
-
-	// Get likee
-	const post = await Post.findOne({
-		_id: new mongo.ObjectID(postId)
-	});
-
-	if (post === null) {
-		return rej('post not found');
-	}
-
-	// Myself
-	if (post.user_id.equals(user._id)) {
-		return rej('-need-translate-');
-	}
-
-	// Check arleady liked
-	const exist = await Like.findOne({
-		post_id: post._id,
-		user_id: user._id,
-		deleted_at: { $exists: false }
-	});
-
-	if (exist !== null) {
-		return rej('already liked');
-	}
-
-	// Create like
-	await Like.insert({
-		created_at: new Date(),
-		post_id: post._id,
-		user_id: user._id
-	});
-
-	// Send response
-	res();
-
-	// Increment likes count
-	Post.update({ _id: post._id }, {
-		$inc: {
-			likes_count: 1
+	new Promise(async (res, rej) => {
+		// Get 'post_id' parameter
+		let postId = params.post_id;
+		if (postId === undefined || postId === null) {
+			return rej('post_id is required');
 		}
-	});
 
-	// Increment user likes count
-	User.update({ _id: user._id }, {
-		$inc: {
-			likes_count: 1
+		// Validate id
+		if (!mongo.ObjectID.isValid(postId)) {
+			return rej('incorrect post_id');
 		}
-	});
 
-	// Increment user liked count
-	User.update({ _id: post.user_id }, {
-		$inc: {
-			liked_count: 1
+		// Get likee
+		const post = await Post.findOne({
+			_id: new mongo.ObjectID(postId)
+		});
+
+		if (post === null) {
+			return rej('post not found');
 		}
-	});
 
-	// Notify
-	notify(post.user_id, user._id, 'like', {
-		post_id: post._id
+		// Myself
+		if (post.user_id.equals(user._id)) {
+			return rej('-need-translate-');
+		}
+
+		// Check arleady liked
+		const exist = await Like.findOne({
+			post_id: post._id,
+			user_id: user._id,
+			deleted_at: { $exists: false }
+		});
+
+		if (exist !== null) {
+			return rej('already liked');
+		}
+
+		// Create like
+		await Like.insert({
+			created_at: new Date(),
+			post_id: post._id,
+			user_id: user._id
+		});
+
+		// Send response
+		res();
+
+		// Increment likes count
+		Post.update({ _id: post._id }, {
+			$inc: {
+				likes_count: 1
+			}
+		});
+
+		// Increment user likes count
+		User.update({ _id: user._id }, {
+			$inc: {
+				likes_count: 1
+			}
+		});
+
+		// Increment user liked count
+		User.update({ _id: post.user_id }, {
+			$inc: {
+				liked_count: 1
+			}
+		});
+
+		// Notify
+		notify(post.user_id, user._id, 'like', {
+			post_id: post._id
+		});
 	});
-});