Arcanedev\Support\Middleware\VerifyJsonRequest

Complexity

Total Complexity

7

Size/Duplication

Total Lines	78
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

93.75%

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	handle()	0	12	2
A	isJsonRequestValid()	0	10	2
A	getMethods()	0	9	3

<?php

declare(strict_types=1);

namespace Arcanedev\Support\Middleware;

use Arcanedev\Support\Http\Middleware;
use Closure;
use Illuminate\Http\Request;
use Illuminate\Http\Response;

/**
 * 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([

The method json does only exist in Illuminate\Contracts\Routing\ResponseFactory, but not in Illuminate\Http\Response.

            'status'  => 'error',
            'code'    => Response::HTTP_BAD_REQUEST,
            'message' => 'Request must be JSON',
        ], Response::HTTP_BAD_REQUEST);
    }

    /* ------------------------------------------------------------------------------------------------
     |  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);

        if ( ! in_array($request->method(), $methods)) {
            return false;
        }

        return $request->isJson();
    }

    /**
     * Get request methods.
     *
     * @param  string|array|null  $methods
     *
     * @return array
     */
    private function getMethods($methods)
    {
        $methods = $methods ?? $this->methods;

        if (is_string($methods))
            $methods = (array) $methods;

        return is_array($methods) ? array_map('strtoupper', $methods) : [];
    }
}