/**
  * Handle an incoming request.
  *
  * @param  \Illuminate\Http\Request  $request
  * @param  \Closure  $next
  * @return mixed
  */
 public function handle($request, Closure $next)
 {
     if ($this->guard->check()) {
         return $next($request);
     }
     return $request->ajax() ? response('Unauthorized.', 401) : redirect()->guest('auth/login');
 }
 /**
  * Handle an incoming request.
  *
  * @param  \Illuminate\Http\Request  $request
  * @param  \Closure  $next
  * @return mixed
  */
 public function handle($request, Closure $next)
 {
     if ($this->auth->check()) {
         return new RedirectResponse(url('/home'));
     }
     return $next($request);
 }
 /**
  * Handle an incoming request.
  *
  * @param  \Illuminate\Http\Request  $request
  * @param  \Closure  $next
  * @return mixed
  */
 public function handle($request, Closure $next)
 {
     if (!$this->auth->check()) {
         if ($request->ajax()) {
             return response('Unauthorized.', 401);
         } else {
             return redirect()->guest('authenticate/signin');
         }
     }
     return $next($request);
 }