Check token earlier, load app faster

app/components/app.js

@@ -4,6 +4,8 @@ import RouteMaster from './routes/RouteMaster';
 import RouteMapper from './navigation/RouteMapper';
 import GlobalStyles from '../settings/styles';
 import BusyIndicator from 'react-native-busy-indicator';
+import token from '../api/token';
+import { checkToken } from '../api/CircleCI';
 
 require('moment-duration-format');
 
@@ -27,6 +29,13 @@ const styles = StyleSheet.create({
 });
 
 export default class extends React.Component {
+  constructor() {
+    super();
+    this.state = {
+      initialRoute: false
+    };
+  }
+
   renderScene(route, nav) {
     const Component = route.component;
     const props = route.props || {};
@@ -41,15 +50,30 @@ export default class extends React.Component {
   }
 
   componentWillMount() {
-    this.initialRoute = RouteMaster.get('LOGIN');
+    token.get().then(function (CIToken) {
+      if (!CIToken) {
+        this.setState({
+          initialRoute: RouteMaster.get('HOME')
+        });
+        return;
+      }
+      checkToken(CIToken).then(function (isValid) {
+        this.setState({
+          initialRoute: isValid ? RouteMaster.get('HOME') : RouteMaster.get('LOGIN')
+        });
+      }.bind(this));
+    }.bind(this));
   }
 
   render() {
+    if (!this.state.initialRoute) {
+      return null;  // Replace with a splash screen?
+    }
     return (
       <View style={{ flex: 1 }}>
         <Navigator
           renderScene={this.renderScene}
-          initialRoute={this.initialRoute}
+          initialRoute={this.state.initialRoute}
           navigationBar={
             <Navigator.NavigationBar
               style={styles.navbar}

app/components/routes/login.js

@@ -163,14 +163,6 @@ export default class Login extends React.Component {
 
   componentWillMount() {
     BackAndroid.addEventListener('hardwareBackPress', () => { return true; });  // Disable back button
-    token.get().then(function (CIToken) {
-      if (!CIToken) {
-        return;
-      }
-      checkToken(CIToken).then(function (isValid) {
-        this.proceed();
-      }.bind(this));
-    }.bind(this));
   }
 
   componentDidMount() {