README.md

push-notification-with-angularjs-and-cordova

In this tutorial you will learn How to setup Push Notification Server for Apple and Google Cloud

Install required cordova plugins

We will now install required cordova plugins to make push notifications work.

 cordova plugin add https://github.com/Garib-ka-code/phonegap-build-PushPlugin.git
 cordova plugin add cordova-plugin-device
 cordova plugin add cordova-plugin-media
 cordova plugin add cordova-plugin-vibration 

Include Push Angular Service

  app.factory('pushService', function($q, $window) {

  var pushConfig = {};
  if (device.platform == 'android' || device.platform == 'Android') {
    pushConfig = {
      "senderID":"##########",
      "ecb":"onNotificationGCM"
    };
  } else {
    pushConfig = {
      "badge":"true",
      "sound":"true",
      "alert":"true",
      "ecb":"onNotificationAPN"
    };
  }
  
  // handle GCM notifications for Android
  $window.onNotificationGCM = function (event) {
    switch (event.event) {
      case 'registered':
        if (event.regid.length > 0) {
          // Your GCM push server needs to know the regID before it can push to this device
          // here is where you might want to send it the regID for later use.
          console.log("regID = " + event.regid);
          console.log("userID = " + window.localStorage.getItem("userID"));
          console.log("UserType = "+ window.localStorage.getItem("userType"));
          //send device reg id to server
        }
        break;

      case 'message':
          // if this flag is set, this notification happened while we were in the foreground.
          // you might want to play a sound to get the user's attention, throw up a dialog, etc.
          if (event.foreground) {
            console.log('INLINE NOTIFICATION');
            var my_media = new Media("/android_asset/www/" + event.soundname);
            my_media.play();
          } else {
            if (event.coldstart) {
                console.log('COLDSTART NOTIFICATION');
            } else {
                console.log('BACKGROUND NOTIFICATION');
            }
          }

          navigator.notification.alert(event.payload.message);
          console.log('MESSAGE -> MSG: ' + event.payload.message);
          //Only works for GCM
          console.log('MESSAGE -> MSGCNT: ' + event.payload.msgcnt);
          //Only works on Amazon Fire OS
          console.log('MESSAGE -> TIME: ' + event.payload.timeStamp);
          break;

      case 'error':
          console.log('ERROR -> MSG:' + event.msg);
          break;

      default:
          console.log('EVENT -> Unknown, an event was received and we do not know what it is');
          break;
    }
  };

  // handle APNS notifications for iOS
  $window.successIosHandler = function (result) {
    console.log('result = ' + result);
  };

  $window.onNotificationAPN = function (e) {
    if (e.alert) {
      console.log('push-notification: ' + e.alert);
      navigator.notification.alert(e.alert);
    }

    if (e.sound) {
      var snd = new Media(e.sound);
      snd.play();
    }

    if (e.badge) {
      pushNotification.setApplicationIconBadgeNumber("successIosHandler", e.badge);
    }
  };
  
  return {
    register: function () {
      var q = $q.defer();
      
      window.plugins.pushNotification.register(
      function (result) {
          q.resolve(result);
      },
      function (error) {
          q.reject(error);
      },
      pushConfig);
      
      return q.promise;
    }
  }
});

Example of SenderId

https://phonegappro.com/tutorials/apache-cordova-phonegap-push-notification-tutorial-part-1/

call factory angular service to main controller

  pushService.register().then(function(result) {
      // Success! 
    }, function(err) {
        // An error occured. Show a message to the user
    });

Sending Push Notifications

To send push notifications to devices who installed our app, (as we have device regIDs already stored in our database).

Upload PushServer php class to your server:

<?php

/**
 * Usage:
 * $message = 'My First Push Notification!';
 * $pushServer = new PushSerer();
 * $pushServer->pushToGoogle('REG-ID-HERE', $message);
 * $pushServer->pushToApple('DEVICE-TOKEN-HERE', $message);
 */
class PushServer
{
    private $googleApiKey = 'YOUR-GOOGLE-API-KEY-HERE';
    private $googleApiUrl = 'https://android.googleapis.com/gcm/send';

    private $appleApiUrl = 'ssl://gateway.sandbox.push.apple.com:2195';
    private $privateKey = 'ck.pem';
    private $privateKeyPassPhrase = 'YOUR-PRIVATE-KEY-PASSPHRASE-HERE';

    public function pushToGoogle($regId, $message)
    {
        $fields = array(
            'registration_ids' => $regId,
            'data' => array("message" => $message),
        );
        $headers = array(
            'Authorization: key=' . $this->googleApiKey,
            'Content-Type: application/json'
        );

        // Open connection
        $ch = curl_init();

        // Set the url, number of POST vars, POST data
        curl_setopt($ch, CURLOPT_URL, $this->googleApiUrl);
        curl_setopt($ch, CURLOPT_POST, true);
        curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($fields));

        // Execute post
        $result = curl_exec($ch);
        // Close connection
        curl_close($ch);

        return $result;
    }

    public function pushToApple($deviceToken, $message)
    {
        $ctx = stream_context_create();
        stream_context_set_option($ctx, 'ssl', 'local_cert', $this->privateKey);
        stream_context_set_option($ctx, 'ssl', 'passphrase', $this->privateKeyPassPhrase);

        // Open a connection to the APNS server
        $fp = stream_socket_client(
            $this->appleApiUrl,
            $err,
            $errstr,
            60,
            STREAM_CLIENT_CONNECT | STREAM_CLIENT_PERSISTENT,
            $ctx);

        if (!$fp)
            exit("Failed to connect: $err $errstr" . PHP_EOL);

        echo 'Connected to APNS' . PHP_EOL;

        // Create the payload body
        $body['aps'] = array(
            'alert' => $message,
            'sound' => 'default',
            'badge' => +1
        );

        // Encode the payload as JSON
        $payload = json_encode($body);

        // Build the binary notification
        $msg = chr(0) . pack('n', 32) . pack('H*', $deviceToken) . pack('n', strlen($payload)) . $payload;

        // Send it to the server
        $result = fwrite($fp, $msg, strlen($msg));

        // Close the connection to the server
        fclose($fp);

        return $result;
    }
}

That's all !!