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<?php namespace Arcanedev\Support\Middleware;
use Arcanedev\Support\Bases\Middleware;
use Closure;
use Illuminate\Http\Request;
/**
* Class VerifyJsonRequest
*
* @package Arcanedev\Support\Middleware
* @author ARCANEDEV <arcanedev.maroc@gmail.com>
*/
class VerifyJsonRequest extends Middleware
{
/* ------------------------------------------------------------------------------------------------
| Properties
| ------------------------------------------------------------------------------------------------
*/
/**
*
* @var array
*/
protected $methods = ['GET', 'POST', 'PUT', 'PATCH', 'DELETE'];
/* ------------------------------------------------------------------------------------------------
| Main Functions
| ------------------------------------------------------------------------------------------------
*/
/**
* Handle an incoming request.
*
* @param \Illuminate\Http\Request $request
* @param \Closure $next
* @param string|array|null $methods
*
* @return mixed
*/
public function handle(Request $request, Closure $next, $methods = null)
{
if ($this->isJsonRequestValid($request, $methods)) {
return $next($request);
}
return response()->json('Request must be json', 400);
}
/* ------------------------------------------------------------------------------------------------
| Check Functions
| ------------------------------------------------------------------------------------------------
*/
/**
* Validate json Request.
*
* @param Request $request
* @param string|array|null $methods
*
* @return bool
*/
private function isJsonRequestValid(Request $request, $methods)
{
$methods = $this->getMethods($methods);
return ! (
in_array($request->method(), $methods) &&
! $request->isJson()
);
}
/**
* Get request methods.
*
* @param string|array|null $methods
*
* @return array
*/
private function getMethods($methods)
{
if (is_null($methods)) {
$methods = $this->methods;
}
if (is_string($methods)) {
$methods = (array) $methods;
}
return is_array($methods) ? array_map('strtoupper', $methods) : [];
}
}
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