Book has 38 functions (exceeds 20 allowed). Consider refactoring.

Open

abstract class Book extends Entity
{
    const _OWN_TYPE = '';

    const TYPE_AUDIO = 'audio';

File Book.php has 300 lines of code (exceeds 250 allowed). Consider refactoring.

Open

<?php

namespace Bookboon\Api\Entity;

use Bookboon\Api\Bookboon;

Method executeQuery has 58 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    protected function executeQuery(
        string $uri,
        string $type = ClientInterface::HTTP_GET,
        array $variables = [],
        string $contentType = ClientInterface::CONTENT_TYPE_JSON

Method executeQuery has 54 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    protected function executeQuery(
        $uri,
        $type = self::HTTP_GET,
        $variables = [],
        $contentType = self::CONTENT_TYPE_FORM

Function getRemoteAddress has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.

Open

    private function getRemoteAddress() : ?string
    {
        $hostname = null;

        if (isset($_SERVER['REMOTE_ADDR'])) {

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Method __construct has 37 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function __construct(
        string $apiId,
        string $apiSecret,
        Headers $headers,
        array $scopes,

Method __construct has 11 arguments (exceeds 4 allowed). Consider refactoring.

Open

        string $apiId,
        string $apiSecret,
        Headers $headers,
        array $scopes,
        CacheInterface $cache = null,

Function executeQuery has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.

Open

    protected function executeQuery(
        string $uri,
        string $type = ClientInterface::HTTP_GET,
        array $variables = [],
        string $contentType = ClientInterface::CONTENT_TYPE_JSON

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Function executeQuery has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.

Open

    protected function executeQuery(
        $uri,
        $type = self::HTTP_GET,
        $variables = [],
        $contentType = self::CONTENT_TYPE_FORM

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Method create has 8 arguments (exceeds 4 allowed). Consider refactoring.

Open

        string $appId,
        string $appSecret,
        array $scopes,
        array $headers = [],
        ?string $appUserId = null,

Method __construct has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

        $apiId,
        $apiSecret,
        Headers $headers,
        CacheInterface $cache = null,
        $apiUri = null,

Function makeRequest has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    public function makeRequest(
        string $relativeUrl,
        array $variables = [],
        string $httpMethod = ClientInterface::HTTP_GET,
        bool $shouldCache = true,

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Method recommendations has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

        Bookboon $bookboon,
        array $bookIds = [],
        int $limit = 5,
        array $bookTypes = ['professional'],
        array $params = []

Method getBySlug has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    public static function getBySlug(Bookboon $bookboon, string $slug, array $bookTypes = ['professional'], ?int $limit = null, ?int $seed = null) : BookboonResponse

Method makeRequest has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

        string $relativeUrl,
        array $variables = [],
        string $httpMethod = self::HTTP_GET,
        bool $shouldCache = true,
        string $contentType = self::CONTENT_TYPE_FORM

Method search has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

        Bookboon $bookboon,
        string $query,
        int $limit = 10,
        int $offset = 0,
         array $bookTypes = ['professional']

Method rawRequest has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

        string $url,
        array $variables = [],
        string $httpMethod = ClientInterface::HTTP_GET,
        bool $shouldCache = true,
        string $classString = Entity::class

Method makeRequest has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

        string $relativeUrl,
        array $variables = [],
        string $httpMethod = ClientInterface::HTTP_GET,
        bool $shouldCache = true,
        string $contentType = ClientInterface::CONTENT_TYPE_JSON

Function recursiveBlacklist has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    private static function recursiveBlacklist(array &$categories, array $blacklistedCategoryIds) : void
    {
        $hasAlteredArray = false;

        foreach ($categories as $key => $category) {

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Function getParentRequestHeaders has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    protected function getParentRequestHeaders(): array
    {
        if (!function_exists('apache_request_headers')) {
            $out = [];

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