ArangoDb\Handler\Document

Complexity

Total Complexity

10

Size/Duplication

Total Lines	90
Duplicated Lines	0 %

Test Coverage

Coverage

97.14%

Importance

Changes	1
Bugs	0	Features	0

8 Methods

Rating	Name	Duplication	Size	Complexity
A	getById()	0	3	1
A	__construct()	0	8	1
A	removeById()	0	3	1
A	save()	0	14	2
A	hasById()	0	3	1
A	get()	0	5	1
A	remove()	0	6	1
A	has()	0	11	2

<?php
/**
 * Sandro Keil (https://sandro-keil.de)
 *
 * @link      http://github.com/sandrokeil/arangodb-php-client for the canonical source repository
 * @copyright Copyright (c) 2018-2020 Sandro Keil
 * @license   http://github.com/sandrokeil/arangodb-php-client/blob/master/LICENSE.md New BSD License
 */

declare(strict_types=1);

namespace ArangoDb\Handler;

use ArangoDb\Exception\GuardErrorException;
use ArangoDb\Exception\UnexpectedResponse;
use ArangoDb\Guard\Guard;
use ArangoDb\Guard\SuccessHttpStatusCode;
use ArangoDb\Http\TypeSupport;
use ArangoDb\Type\Document as DocumentType;
use ArangoDb\Util\Json;
use Psr\Http\Message\ResponseInterface;

final class Document implements DocumentHandler
{
    /**
     * @var TypeSupport
     **/
    private $client;

    /**
     * @var Guard
     */
    private $guard;

    /**
     * @var string
     */
    protected $documentClass;

    /**
     * @param TypeSupport $client
     * @param string $documentClass FQCN of the class which implements \ArangoDb\Type\DocumentType
     * @param Guard|null $guard
     */
    public function __construct(
        TypeSupport $client,
        string $documentClass = DocumentType::class,
        Guard $guard = null
    ) {
        $this->client = $client;
        $this->documentClass = $documentClass;
        $this->guard = $guard ?? SuccessHttpStatusCode::withoutContentId();
    }

    public function save(string $collectionName, array $docs, int $flags = 0): string
    {
        $type = ($this->documentClass)::create($collectionName, $docs, $flags)
            ->useGuard($this->guard);

        $response = $this->client->sendType($type);

        $data = Json::decode($response->getBody()->getContents());

        if (! isset($data['_id'])) {
            throw UnexpectedResponse::forType($type, $response);
        }

        return $data['_id'];
    }

    public function get(string $documentId): ResponseInterface
    {
        $type = ($this->documentClass)::read($documentId)->useGuard($this->guard);

        return $this->client->sendType($type);
    }

    public function getById(string $collectionName, string $id): ResponseInterface
    {
        return $this->get($collectionName . self::ID_SEPARATOR . $id);
    }

    public function remove(string $documentId): void
    {
        $type = ($this->documentClass)::deleteOne($documentId)
            ->useGuard($this->guard);

        $this->client->sendType($type);
    }

    public function removeById(string $collectionName, string $id): void
    {
        $this->remove($collectionName . self::ID_SEPARATOR . $id);
    }

    public function has(string $documentId): bool
    {
        $type = ($this->documentClass)::readHeader($documentId)
            ->useGuard($this->guard);

        try {
            $this->client->sendType($type);

            return true;
        } catch (GuardErrorException $e) {
            return false;
        }
    }

    public function hasById(string $collectionName, string $id): bool
    {
        return $this->has($collectionName . self::ID_SEPARATOR . $id);
    }
}