Initial push notification functionality

app/routes/notification.js

@@ -4,6 +4,7 @@ import express from 'express';
 import models  from '../models';
 import { GENERIC, USER }          from '../utils/errorTypes.js';
 import { verifyJWT, resolveUser } from '../middleware';
+import { sendNotification }       from '../utils/pushNotifications';
 
 let User = models.User;
 
@@ -16,6 +17,9 @@ router.post('/notifications/register', verifyJWT, resolveUser, (req, res, next)
     if (token) {
         req.user.update({notificationTokens: [ token ]})
         .then(updatedUser => {
+            return sendNotification({priority: 'high', data: { hello: 'world'}, notification: { title: "hallp", body: 'booody'}}, [ token ]);
+        })
+        .then(results => {
             return res.status(200).json({ message: 'Registered device token succesfully'});
         })
         .catch(err => {

app/utils/config.js

@@ -22,6 +22,9 @@ export default {
     },
     rollbar: {
             postToken    : process.env.ROLLBAR_TOKEN    || '',
+    },
+    notifications: {
+        apiToken         : process.env.GCM_API_TOKEN || ''
     }
 }
 

app/utils/pushNotifications.js

@@ -0,0 +1,25 @@
+'use strict'
+
+import gcm      from 'node-gcm';
+import config   from './config';
+
+const sender = new gcm.Sender(config.notifications.apiToken);
+
+function sendNotification(contents, tokens) {
+    return new Promise(function (resolve, reject) {
+        const message = new gcm.Message(contents);
+
+        sender.send(message, { registrationTokens: tokens }, function (err, response) {
+            if (err) {
+                console.log(err);
+                reject(err);
+            } else {
+                console.log(response);
+                resolve(response);
+            }
+        });
+    });
+};
+
+export { sendNotification };
+

package.json

@@ -29,6 +29,7 @@
     "ip": "^1.0.2",
     "jsonwebtoken": "^5.5.0",
     "lodash": "4.2.1",
+    "node-gcm": "0.14.3",
     "peer": "github:lyxsus/peerjs-server",
     "pg": "^4.4.3",
     "pg-hstore": "^2.3.2",