CheckApiToken.php

<?php

namespace App\Http\Middleware;

use App\User;
use Closure;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Dingo\Api\Routing\Helpers;
class CheckApiToken
{
    use Helpers;
    /**
     * Handle an incoming request.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \Closure  $next
     * @return mixed
     */
    public function handle($request, Closure $next)
    {
        if(!$request->hasHeader('Authorization') && $request->path() != 'api/auth/login' && $request->path() != 'api/auth/signup' && $request->path() != 'api/auth/forgotpassword'){
            return $this->response->errorUnauthorized('Authorization Token Missing');
        }
        return $next($request);
    }
}