Doubles to singles per nivco's request

Author: katowulf

child-count/functions/index.js

@@ -20,7 +20,7 @@ const admin = require('firebase-admin');
 admin.initializeApp(functions.config().firebase);
 
 // Keeps track of the length of the 'likes' child list in a separate property.
-exports.countlikechange = functions.database.ref("/posts/{postid}/likes/{likeid}").onWrite((event) => {
+exports.countlikechange = functions.database.ref('/posts/{postid}/likes/{likeid}').onWrite((event) => {
   var collectionRef = event.data.ref.parent;
   var countRef = collectionRef.parent.child('likes_count');
 
@@ -35,7 +35,7 @@ exports.countlikechange = functions.database.ref("/posts/{postid}/likes/{likeid}
 });
 
 // If the number of likes gets deleted, recount the number of likes
-exports.recountlikes = functions.database.ref("/posts/{postid}/likes_count").onWrite((event) => {
+exports.recountlikes = functions.database.ref('/posts/{postid}/likes_count').onWrite((event) => {
   if (!event.data.exists()) {
     var counterRef = event.data.ref;
     var collectionRef = counterRef.parent.child('likes');