only return id

9 years ago · e2f590e0b4
parent a1dca63914
commit e2f590e0b4
1 changed files with 1 additions and 1 deletions
--- a/src/database/mongo/main.js
+++ b/src/database/mongo/main.js
@ -53,7 +53,7 @@ module.exports = function(db, module) {
 			}
 		}
-		db.collection('search' + key).find(searchQuery, {limit: limit}).toArray(function(err, results) {
+		db.collection('search' + key).find(searchQuery, {limit: limit, fields:{_id: 0, id: 1}}).toArray(function(err, results) {
 			if (err) {
 				return callback(err);
 			}