sipadu_mbip/app/Http/Controllers/NotificationController.php

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Http\Controllers\Api\BaseController;

use Config;
use File;
use Carbon\Carbon;

use App\Model\Staff;
use App\Model\StaffDetail;
use App\Model\Module\Notification;

class NotificationController extends BaseController
{
	/**
     * Create save firebase token controller.
     *
     * @return json
     */
	public function saveToken(Request $request) {

		$staff = Staff::where('_id', $request->_id)->first();
		if(!empty($staff)){
			$staff->token_firebase = $request->token;
			$staff->save();

			return $this->sendResponse($staff,'Berjaya kemaskini firebase token');
		}else{
			return $this->sendError('','Tidak berjaya kemaskini firebase token');
		}
	}

	/**
     * Create notification controller.
     *
     * @return json
     */

	public function createNotifications($title, $msg, array $token) {

		$fcmUrl = 'https://fcm.googleapis.com/fcm/send';

        $notification = [
            'title' => $title,
            'body' => $msg,
            'icon' => '',
            'sound' => true,
        ];
        
        $extraNotificationData = ["message" => $notification];

        $fcmNotification = [
	        'registration_ids' => $token, //multple token array
	        'notification' => $notification,
	        'data' => $extraNotificationData
	    ];

        $headers = [
            'Authorization: key=AIzaSyCJQ2HZW7dr1l1ZEcM__Ywd3fyF832eoOc',
            'Content-Type: application/json'
        ];


        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL,$fcmUrl);
        curl_setopt($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($fcmNotification));

        $response = curl_exec($ch);
		curl_close($ch);
		
		return $response;
	}

	public function sendNotification(Request $request){
		$title = $request->title;
		$msg = $request->msg;
		$register_id = $request->register_id;

		if($register_id != null){
			$result = $this->createNotifications($title, $msg, $register_id);
			$response = json_decode($result);

			foreach ($response->results as $key => $r) {
				if(!empty($r->error)){}
				else if(!empty($r->message_id)){
					$staff = Staff::with('StaffDetail')->where('token_firebase',$register_id[$key])->first();
					if(!empty($staff)){
						$dataNoti = [
							'title' => $request->title,
							'body' => $request->msg,
						];
						$staff->notification()->create($dataNoti);
					}
				}
			}

			return $this->sendResponse($response,'Berjaya hantar notifikasi');
		}
	}

	public function getNotificationMobile(Request $request){
		$staff = Staff::with('StaffDetail','Notification')->where('api_token', $request->api_token)->first();
		if(!empty($staff)){
			$noti = $staff->Notification;
			return $this->sendResponse($noti,'Berjaya dapatkan notifikasi');
		}else{
			return $this->sendError('','Kakitangan tidak ditemui!');
		}
	}

	public function getNotificationWeb(Request $request){
		$staff = Staff::with('StaffDetail','Notification')->where('_id', $request->_id)->first();
		if(!empty($staff)){
			$noti = $staff->Notification;
			return $this->sendResponse($noti,'Berjaya dapatkan notifikasi');
		}else{
			return $this->sendError('','Kakitangan tidak ditemui!');
		}
	}

	public function deleteNotification(Request $request){
		$noti = Notification::where('_id', $request->_id)->first();
		if(!empty($noti)){
			$noti->delete();
			return $this->sendResponse($noti,'Berjaya buang notifikasi');
		}else{
			return $this->sendError('','Data tidak ditemui!');
		}
	}
}