How to check auth user in laravel subdomain? - php

Question

I have a project it's Backend is built in Laravel 5.2 and Frontend is built in PHP. Please check the folder structure below it's in localhost.
Backend : http://crm.test.dev This is the root folder, laravel5.2 -> public ->index.php
Frontend: http://test.dev This url is point to laravel5.2 -> public -> frontend -> index.php
My purpose is, If a user(admin) is logged in Backend(http://crm.test.dev) and not signed out. The same user is accessing Frontend(http://test.dev") at that time I need to show an alert you are logged in Backend(http://crm.test.dev).
frontend->index.php
require __DIR__.'/../../bootstrap/autoload.php';
$app = require_once __DIR__.'/../../bootstrap/app.php';
$kernel = $app->make(Illuminate\Contracts\Http\Kernel::class);
$response = $kernel->handle(
$request = Illuminate\Http\Request::capture()
);
$isAuthorized = Auth::check();
$user = Auth::user();
echo $user;

Answer 1

Actually issue is from config -> session.php {'domain' => null,}. I updated this line to { 'domain' => '.test.dev', } . Now a user is logged in backend and accessing frontend (subdomain: http://test.dev) "Your are logged in" message shows.
require __DIR__.'/../../bootstrap/autoload.php';
$app = require_once __DIR__.'/../../bootstrap/app.php';
$kernel = $app->make(Illuminate\Contracts\Http\Kernel::class);
$response = $kernel->handle(
$request = Illuminate\Http\Request::capture()
);
$isAuthorized = Auth::check();
$user = Auth::user();
if(Auth::check()) {
echo "Your are logged in";
}
else {
echo "Sorry";
}

Answer 2

I don't have access to the sites you've posted. But you can check if the users logged in with Auth::check() as you already do. Then you can do it e.g. like this:
if(Auth::check()) {
echo "You're locked in";
//do some action
else {
//do normal action
}