Traits are basically a peice of code where we reuse wherever we need it , like we need to save image in different controllers so what we do , we actually use move command and save the image , whcih results in repetive same code then we use traits. Hence traits are like objects where you can't direct call them , basically they are public protected functions which are mostly call by inside a function .
Here we are consider an example of api response.
- Create a folder Traits.
- Creating a file app/Traits/ApiResponse.php.
- Make custom functions.
- Include namespace and use it in controller
Make a folder name Traits inside app like this app/Traits
and inside this Traits make a file ApiResponse.php
Paste the following code in app/Traits/ ApiResponse.php Copy
<?php
namespace App\Traits;
use Carbon\Carbon;
/*
|--------------------------------------------------------------------------
| Api Responser Trait
|--------------------------------------------------------------------------
|
| This trait will be used for any response we sent to clients.
|
*/
trait ApiResponse
{
/**
* Return a success JSON response.
*
* @param array|string $data
* @param string $message
* @param int|null $code
* @return \Illuminate\Http\JsonResponse
*/
protected function success($data, string $message = null, int $code = 200)
{
return response()->json([
'status' => 'Success',
'message' => $message,
'data' => $data
], $code);
}
/**
* Return an error JSON response.
*
* @param string $message
* @param int $code
* @param array|string|null $data
* @return \Illuminate\Http\JsonResponse
*/
protected function error(string $message = null, int $code, $data = null)
{
return response()->json([
'status' => 'Error',
'message' => $message,
'data' => $data
], $code);
}
}
Now its time for calling traits in controller Copy
<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use App\Models\User;
use App\Models\Role;
use Hash;
use App\Traits\ApiResponse;
use Auth;
class DeveloperCorner extends Controller
{
use ApiResponse;
public function TestTraits()
{
$data = 'Developer Corner';
$message = 'Welcome to Developer Corner';
return $this->success($data,$message);
}
}
I called this function by using TestTraits route through GET method
Now you may use and make flexible traits and feel free
Tags:
how to make traits in laravel 9 , traits in laravel 9 , how to use traits in laravel 9,laravel , php ,laravel-php , mvc laravel, advance laravel , bugs in laravel , laravel advance level,
