<?php 
error_reporting(E_ALL);
ini_set('display_errors', 1);

/*

use Google\Auth\Credentials\ServiceAccountCredentials;
use Google\Auth\HttpHandler\HttpHandlerFactory;

require 'vendor/autoload.php';

$credential = new ServiceAccountCredentials(
	"https://www.googleapis.com/auth/firebase.messaging",
	json_decode(file_get_contents("fcm.json"), true)
);

$token = $credential->fetchAuthToken(HttpHandlerFactory::build());

$url = "https://fcm.googleapis.com/v1/projects/bsbpushnotify/messages:send";

$ch = curl_init($url);

$headers = array(	
	'Content-Type: application/json',
	'Authorization: Bearer '.$token['access_token']
);

curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);

curl_setopt($ch, CURLOPT_POSTFIELDS, '{
  "message": {
    "topic": "newOrder",
    "notification": {
      "title": "Background Message Title",
      "body": "Background message body"
    },
	"data": {
		"order_id": "12345"
	}
  }
}');

curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "post");

$response = curl_exec($ch);

curl_close($ch);

echo $response;
*/


//{"message":{"topic":"newOrder","notification":{"body":"CONTENT","title":"TEST"},"data":{"message":"CONTENT","title":"TEST","id":10000}}}




function initPushNotification($title, $message, $topic, $order_id)
{
	$fields = array(
		'message' => array(
			'topic'  => $topic,
			'notification' => array(
				'body' => $message,
				'title' => $title,
			),
			'data' => array(
				'message' => $message,
				'title' => $title,
				'id' => $order_id,
			)
		)
	);

	sendPushNotification($fields);
}

use Google\Auth\Credentials\ServiceAccountCredentials;
use Google\Auth\HttpHandler\HttpHandlerFactory;

function sendPushNotification($fields = array()) {

	
	require 'vendor/autoload.php';

	$credential = new ServiceAccountCredentials(
		"https://www.googleapis.com/auth/firebase.messaging",
		json_decode(file_get_contents("fcm.json"), true)
	);
	
	$token = $credential->fetchAuthToken(HttpHandlerFactory::build());

	
	$headers = array(	
		'Content-Type: application/json',
		'Authorization: Bearer '.$token['access_token']
	);

	$ch = curl_init();	
    curl_setopt($ch, CURLOPT_URL, 'https://fcm.googleapis.com/v1/projects/bsbpushnotify/messages:send');
	curl_setopt($ch, CURLOPT_POST, true);
	curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
	curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
	curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
	curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($fields));
	$result = curl_exec($ch);
	curl_close($ch);
	echo $result;
	
	echo json_encode($fields);
}

initPushNotification("TEST", "CONTENT", "newOrder", "10000");	


?>