fix push token invocation

1 files changed, 3 insertions, 3 deletions

diff --git a/lib/okpush/db.js b/lib/okpush/db.js
index 09a2c3aa..001c06b5 100644
--- a/lib/okpush/db.js
+++ b/lib/okpush/db.js
@@ -67,7 +67,7 @@ function addToken (data) {
   return new PushToken(data).save()
 }
 function getAllIOSTokens (channel, cb) {
-  PushToken.find({ channel: channel, platform: 'ios' }, function (err, items) {
+  PushToken.distinct("token", { channel: channel, platform: 'ios' }, function (err, items) {
     if (err) return cb(err, null)
     var items = _.map(items, function (item) {
       return item.token
@@ -76,7 +76,7 @@ function getAllIOSTokens (channel, cb) {
   })
 }
 function getAllAndroidTokens (channel, cb) {
-  PushToken.find({ channel: channel, platform: 'android' }, function (err, items) {
+  PushToken.distinct("token", { channel: channel, platform: 'android' }, function (err, items) {
     if (err) return cb(err, null)
     var items = _.map(items, function (item) {
       return item.token
@@ -85,7 +85,7 @@ function getAllAndroidTokens (channel, cb) {
   })
 }
 function getAllTokens (channel, cb) {
-  PushToken.find({ channel: channel }, function (err, items) {
+  PushToken.distinct("token", { channel: channel }, function (err, items) {
     if (err) return cb(err, null)
     var items = _.map(items, function (item) {
       return _.pick(item, ['platform', 'token'])