Get current user working in RN, bump to 0.5.0

Author: andrewimm

package.json

@@ -1,6 +1,6 @@
 {
   "name": "parse-react",
-  "version": "0.4.3",
+  "version": "0.5.0",
   "description": "Use Parse data in React applications",
   "homepage": "https://github.com/ParsePlatform/ParseReact",
   "keywords": [
@@ -17,7 +17,7 @@
   "bugs": "https://github.com/ParsePlatform/ParseReact/issues",
   "files": [
     "index.js",
-    "class.js",
+    "react-native.js",
     "lib/",
     "LICENSE",
     "README.md"

src/LocalSubscriptions.js

@@ -45,7 +45,15 @@ var currentUser = {
     this.subscribers[observerId] = callbacks;
     var id;
 
-    if (Parse.User.current()) {
+    var current = null;
+    try {
+      // Attempt to get the user synchronously, if it's in cache
+      current = Parse.User.current();
+    } catch(e) {
+      // Using an asynchronous storage with no cache
+      // Fail over to the currentAsync() fetch
+    }
+    if (current) {
       id = new Id('_User', Parse.User.current().id);
       if (!ObjectStore.getLatest(id)) {
         ObjectStore.storeObject(flatten(Parse.User.current()));
@@ -74,31 +82,32 @@ var currentUser = {
   },
 
   update: function(changes: { [key: string]: any }) {
-    var current = Parse.User.current();
-    if (current !== null) {
-      for (var attr in changes) {
-        if (attr !== 'id' &&
-            attr !== 'objectId' &&
-            attr !== 'className' &&
-            attr !== 'sessionToken' &&
-            attr !== 'createdAt' &&
-            attr !== 'updatedAt') {
-          current.set(attr, changes[attr]);
+    Parse.User.currentAsync().then((current) => {
+      if (current !== null) {
+        for (var attr in changes) {
+          if (attr !== 'id' &&
+              attr !== 'objectId' &&
+              attr !== 'className' &&
+              attr !== 'sessionToken' &&
+              attr !== 'createdAt' &&
+              attr !== 'updatedAt') {
+            current.set(attr, changes[attr]);
+          }
         }
+        Parse.CoreManager.getUserController().setCurrentUser(current);
       }
-      Parse.CoreManager.getUserController().setCurrentUser(current);
-    }
-    for (var oid in this.subscribers) {
-      var latest = null;
-      if (current) {
-        latest = ObjectStore.getLatest(new Id('_User', current.id));
-        if (latest === null) {
-          latest = flatten(current);
-          ObjectStore.storeObject(latest);
+      for (var oid in this.subscribers) {
+        var latest = null;
+        if (current) {
+          latest = ObjectStore.getLatest(new Id('_User', current.id));
+          if (latest === null) {
+            latest = flatten(current);
+            ObjectStore.storeObject(latest);
+          }
         }
+        this.subscribers[oid].onNext(latest);
       }
-      this.subscribers[oid].onNext(latest);
-    }
+    });
   }
 };