surveyor_indonesia_backend/app/Http/Controllers/AuthController.php

<?php

namespace App\Http\Controllers;

use Illuminate\Support\Facades\Auth;
use Illuminate\Http\Request;

use App\Models\User;
use App\Models\Role;
use App\Models\Project;
use App\Models\UserProject;

class AuthController extends Controller
{
    /**
     * Create a new AuthController instance.
     *
     * @return void
     */
    public function __construct()
    {
        $this->middleware('auth:api', ['except' => ['login']]);
    }
    
    public function login(Request $request)
    {
        $username  = $request->username;
        $password  = $request->password;
        $is_mobile = $request->is_mobile;

        if(empty($username) || empty($password)){
            return response()->json(['status'=>'error','message'=>'You must fill all the fields'], 400);
        }

        $credentials = array(
            "username"=> $username,
            "password"=> md5($password)
        );

        $user = User::where('username', $username)->where('password', md5($password))
                    ->first();

        if($is_mobile){
            $fcm_token = $request->fcm_token;

            if(!$fcm_token || $fcm_token==""){
                return response()->json(['status'=>'error','message'=>'FCM Token is required'], 400);
                die();
            }

            $dataUpdateFcm = array(
                "fcm_token"=>$fcm_token
            );

            $hr = User::find($user->id);

            if($hr){
                $result = $hr->update($dataUpdateFcm);
            }
        }

        $dataRole = Role::find($user->role_id);

        if($dataRole){
            $user->role = $dataRole;
        }

                    
        if (! $token =Auth::login($user)) {
            return response()->json(['error' => 'Unauthorized'], 401);
        }

        return $this->respondWithToken($token, $user);
    }

    protected function respondWithToken($token, $user)
    {
        return response()->json([
            'code' => 200, 
            'data' => array(
                            'data_user' => $user,
                            'access_token' => $token, 
                            'token_type' => 'bearer',
                            'expires_in' => auth()->factory()->getTTL() * 60                    
                            ),
        ]);
    }
}