Laravel cookie return null - laravel

Question

I was created auth api, i using cookie for identify the authenticated user, but the cookie always return null. I already search the answer on google, but the problem dont solved
Check my code
AuthController.php
<?php
namespace App\Http\Controllers\API;
use Illuminate\Http\Request;
use App\Http\Controllers\Controller;
use Illuminate\Support\Facades\Validator;
use Illuminate\Support\Facades\Hash;
use App\User;
use App\Token;
class AuthController extends Controller
{
protected $email;
protected $token;
function loginAction(Request $data) {
$this->email = $data->email;
$validatorMsg = [
'email.required' => 'Email tidak boleh kosong',
'email.email' => 'Masukan email yang valid',
'email.exists' => 'Email tidak cocok dengan akun manapun',
'password.required' => 'Password tidak boleh kosong'
];
$validator = Validator::make($data->all(), [
'email' => 'required|email|exists:users,email',
'password' => 'required'
], $validatorMsg);
if ($validator->fails()) {
return response()->json([
'type' => 'error',
'message' => $validator->errors()
], 422);
}
$find = User::where('email', $this->email)->first();
if (Hash::check($data->password, $find->password)) {
$this->generateToken();
return response()->json([
'type' => 'success',
'message' => 'Authentication successfully',
'auth_token' => $this->token
], 200);
} else {
return response()->json([
'type' => 'error',
'message' => [
'password' => 'Password tidak sesuai dengan akun terkait'
]
], 401);
}
}
function registerAction(Request $data) {
$validatorMsg = [
'name.required' => 'Nama tidak boleh kosong',
'email.required' => 'Email tidak boleh kosong',
'email.email' => 'Masukan alamat email yang valid',
'email.unique' => 'Alamat email sudah terdaftar',
'password.required' => 'Password tidak boleh kosong',
'password.min' => 'Password harus lebih dari 6 karakter',
'password_confirmation.required' => 'Password belum di konfirmasi',
'password_confirmation.same' => 'Password tidak sama dengan password konfirmasi'
];
$validator = Validator::make($data->all(), [
'name' => 'required',
'email' => 'required|email|unique:users,email',
'password' => 'required|min:6',
'password_confirmation' => 'required|same:password'
], $validatorMsg);
if ($validator->fails()) {
return response()->json([
'type' => 'error',
'message' => $validator->errors(),
], 422);
}
$this->email = $data->email;
$user = new User;
$user->name = $data->name;
$user->email = $data->email;
$user->password = Hash::make($data->password);
$user->save();
$this->generateToken();
return response()->json([
'type' => 'success',
'message' => 'Register succesfully',
'auth_token' => $this->token
], 200);
}
function generateToken() {
$this->token = str_random(50);
cookie('auth_token', $this->token, 1440);
$UID = User::where('email', $this->email)->first()->id;
$find = Token::where('user_id', $UID)->first();
if ($find != null) {
$token = Token::where('user_id', $UID)->first();
$token->auth_token = $this->token;
$token->save();
} else {
$token = new Token;
$token->user_id = $UID;
$token->auth_token = $this->token;
$token->save();
}
}
}
The controller show if user succesfully authentication this controller generate the cookie
RequireAuth.php (Middleware)
<?php
namespace App\Http\Middleware;
use Illuminate\Support\Facades\Cookie;
use Closure;
use App\Token;
class RequireAuth
{
/**
* Handle an incoming request.
*
* #param \Illuminate\Http\Request $request
* #param \Closure $next
* #return mixed
*/
public function handle($request, Closure $next)
{
// cookie('auth_token', 'wkwkand', 1440);
$authToken = Cookie::get('auth_token');
$find = Token::where('auth_token', $authToken)->first();
dd($authToken);
if ($find != null) {
return redirect('/available');
}
return $next($request);
}
}
The middleware to verify user has auth_token or not, but i already set the cookie. And i check dd() the cookie got null value

Answer 1

You aren't passing the cookie to response.
Generating Cookie Instances
This cookie will not be sent back to the client unless it is attached to a response
instance
Check it here: https://laravel.com/docs/5.6/requests#cookies
Try this quick fix:
function registerAction(Request $data) {
$validatorMsg = [
'name.required' => 'Nama tidak boleh kosong',
'email.required' => 'Email tidak boleh kosong',
'email.email' => 'Masukan alamat email yang valid',
'email.unique' => 'Alamat email sudah terdaftar',
'password.required' => 'Password tidak boleh kosong',
'password.min' => 'Password harus lebih dari 6 karakter',
'password_confirmation.required' => 'Password belum di konfirmasi',
'password_confirmation.same' => 'Password tidak sama dengan password konfirmasi'
];
$validator = Validator::make($data->all(), [
'name' => 'required',
'email' => 'required|email|unique:users,email',
'password' => 'required|min:6',
'password_confirmation' => 'required|same:password'
], $validatorMsg);
if ($validator->fails()) {
return response()->json([
'type' => 'error',
'message' => $validator->errors(),
], 422);
}
$this->email = $data->email;
$user = new User;
$user->name = $data->name;
$user->email = $data->email;
$user->password = Hash::make($data->password);
$user->save();
$cookie = $this->generateToken();
return response()->json([
'type' => 'success',
'message' => 'Register succesfully',
'auth_token' => $this->token
], 200)->cookie($cookie);
}
function generateToken() {
$this->token = str_random(50);
$cookie = cookie('auth_token', $this->token, 1440);
$UID = User::where('email', $this->email)->first()->id;
$find = Token::where('user_id', $UID)->first();
if (!$find) {
$token = Token::where('user_id', $UID)->first();
$token->auth_token = $this->token;
$token->save();
} else {
$token = new Token;
$token->user_id = $UID;
$token->auth_token = $this->token;
$token->save();
}
return $cookie;
}