Android and IOS Push Notification with AWS SNS - Node.js

sns.js

//https://docs.aws.amazon.com/AWSJavaScriptSDK/latest/AWS/SNS.html#deleteEndpoint-property

var AWS = require('aws-sdk');

AWS.config.update({
  accessKeyId: '',
  secretAccessKey: '',
  region: ''
});

var sns = new AWS.SNS();

var platform_arn = ''; // save in constants on device as 'android' or 'ios'
var device_token = ''; // push token id when user login and save in database
var user_data = ''; //first name and last name for aws console

//ceate ARN  
sns.createPlatformEndpoint({
    PlatformApplicationArn: platform_arn,
    Token: device_token,
    CustomUserData: user_data
}, (err, data) => {
  if (err) {
    console.log(err.stack);
    return;
  }
  else { 
    console.log(data.EndpointArn);    //save in DB : DEVICE_ARN : to send push notification
  
});


//delete ARN
var device_arn = 'arn:aws:sns:us-east-1:XXXXXXXX:endpoint/GCM/notification_name/id'; //SEND DEVICE_ARN
sns.deleteEndpoint({
   EndpointArn: device_arn 
}, (err, data) => {
 if (err) {
   console.log(err.stack);
   return;
 }
 else {
     console.log(data.ResponseMetadata.RequestId);  
 }
});


//send push
var device_arn = 'arn:aws:sns:us-east-1:554906049655:endpoint/GCM/notification_name/id'; //Called from db : DEVICE_ARN

var params = {
   Attributes: {
       Enabled: 'true',
   },
   EndpointArn: device_arn
};

sns.setEndpointAttributes(params,  (err, data) => {
   if (err) {
       console.log(err.stack);
       return;
   }
   else {
       console.log(data.ResponseMetadata.RequestId);
       console.log('push enable');

       var payload = {
           default: 'Hello World',
           APNS: {
               aps: {
                   alert: 'Hello World',
                   sound: 'default',
                   badge: 1
               }
           }
       };

       payload.APNS = JSON.stringify(payload.APNS);
       payload = JSON.stringify(payload);

       sns.publish({
           Message: payload,
           MessageStructure: 'json',
           TargetArn: device_arn		
       },  (err, data) => {
           if (err) {
               console.log(err.stack);
               return;
           }
           else {
               console.log(data.ResponseMetadata.RequestId);
               console.log('push sent');
           }
       });
   }
});