don't rely on client side to increment id (duh)

public/src/admin/extend/rewards.js

@@ -128,12 +128,10 @@ define('admin/extend/rewards', function() {
 	}
 
 	function newReward() {
-		var ul = $('#active'),
+		var ul = $('#active');
-			id = $('#active li').last().attr('data-id');
 
 		var data = {
 			active: [{
-				id: id ? parseInt(id, 10) + 1 : 0,
 				disabled: true,
 				value: '',
 				claimable: 1

src/rewards/admin.js

@@ -15,20 +15,24 @@ rewards.save = function(data, callback) {
 		var rewardsData = data.rewards;
 		delete data.rewards;
 
-		async.parallel([
+		db.incrObjectField('global', 'nextRid', function(err, id) {
-			function(next) {
+			data.id = id;
-				rewards.delete(data, next);
+			
-			},
+			async.parallel([
-			function(next) {
+				function(next) {
-				db.setAdd('rewards:list', data.id, next);
+					rewards.delete(data, next);
-			},
+				},
-			function(next) {
+				function(next) {
-				db.setObject('rewards:id:' + data.id, data, next);
+					db.setAdd('rewards:list', data.id, next);
-			},
+				},
-			function(next) {
+				function(next) {
-				db.setObject('rewards:id:' + data.id + ':rewards', rewardsData, next);
+					db.setObject('rewards:id:' + data.id, data, next);
-			}
+				},
-		], next);
+				function(next) {
+					db.setObject('rewards:id:' + data.id + ':rewards', rewardsData, next);
+				}
+			], next);
+		});
 	}
 
 	async.each(data, save, function(err) {