Kartenmacherei\RestFramework\Request\Body\JsonBody

Complexity

Total Complexity

8

Size/Duplication

Total Lines	78
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Importance

Changes

0

7 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	5	1
A	isJson()	0	4	1
A	has()	0	4	1
A	query()	0	4	1
A	getJson()	0	4	1
A	getEncodedString()	0	4	1
A	decode()	0	8	2

<?php
namespace Kartenmacherei\RestFramework\Request\Body;

use Kartenmacherei\RestFramework\EnsureException;
use Kartenmacherei\RestFramework\JsonObject;

class JsonBody extends Body
{
    /**
     * @var JsonObject
     */
    private $json = [];

    /**
     * @var string
     */
    private $jsonString = '';

    /**
     * @param string $jsonString
     */
    public function __construct($jsonString)
    {
        $this->json = $this->decode($jsonString);
        $this->jsonString = $jsonString;
    }

    /**
     * @return bool
     */
    public function isJson(): bool
    {
        return true;
    }

    /**
     * @param string $selector
     * @return bool
     */
    public function has(string $selector): bool
    {
        return $this->json->has($selector);
    }

    /**
     * @param string $selector
     * @return \Kartenmacherei\RestFramework\JsonArray|JsonObject
     */
    public function query(string $selector)
    {
        return $this->json->query($selector);
    }

    /**
     * @return JsonObject
     */
    public function getJson(): JsonObject
    {
        return $this->json;
    }

    /**
     * @return string
     */
    public function getEncodedString(): string
    {
        return $this->jsonString;
    }

    /**
     * @param string $jsonString
     * @return JsonObject
     * @throws EnsureException
     */
    private function decode(string $jsonString): JsonObject
    {
        $decoded = json_decode($jsonString, false);
        if (json_last_error() !== JSON_ERROR_NONE) {
            throw new EnsureException(sprintf('JSON body could not be decoded: %s', json_last_error_msg()));
        }
        return new JsonObject($decoded);
    }

}