crater/app/Http/Controllers/V1/Mobile/AuthController.php

<?php

namespace Crater\Http\Controllers\V1\Mobile;

use Crater\Http\Controllers\Controller;
use Crater\Models\User;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Hash;
use Illuminate\Validation\ValidationException;

class AuthController extends Controller
{
    public function login(Request $request)
    {
        $request->validate([
            'username' => 'required|email',
            'password' => 'required',
            'device_name' => 'required',
        ]);

        $user = User::where('email', $request->username)->first();

        if (! $user || ! Hash::check($request->password, $user->password)) {
            throw ValidationException::withMessages([
                'email' => ['The provided credentials are incorrect.'],
            ]);
        }

        return response()->json([
            'type' => 'Bearer',
            'token' => $user->createToken($request->device_name)->plainTextToken
        ]);
    }

    public function logout(Request $request)
    {
        $request->user()->currentAccessToken()->delete();

        return response()->json([
            'success' => true
        ]);
    }
}