Kerox\Messenger\Api\User

Complexity

Total Complexity

8

Size/Duplication

Total Lines	74
Duplicated Lines	0 %

Coupling/Cohesion

Components	2
Dependencies	3

Test Coverage

Coverage

100%

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	getInstance()	0	8	2
A	profile()	0	18	4
A	getAllowedFields()	0	12	1

<?php

namespace Kerox\Messenger\Api;

use GuzzleHttp\ClientInterface;
use Kerox\Messenger\Request\UserRequest;
use Kerox\Messenger\Response\UserResponse;
use Kerox\Messenger\UserInterface;

class User extends AbstractApi implements UserInterface
{
    /**
     * @var null|\Kerox\Messenger\Api\User
     */
    private static $_instance;

    /**
     * Send constructor.
     *
     * @param string                      $pageToken
     * @param \GuzzleHttp\ClientInterface $client
     */
    public function __construct(string $pageToken, ClientInterface $client)
    {
        parent::__construct($pageToken, $client);
    }

    /**
     * @param string                      $pageToken
     * @param \GuzzleHttp\ClientInterface $client
     *
     * @return \Kerox\Messenger\Api\User
     */
    public static function getInstance(string $pageToken, ClientInterface $client): User
    {
        if (self::$_instance === null) {
            self::$_instance = new self($pageToken, $client);
        }

        return self::$_instance;
    }

    /**
     * @param string     $userId
     * @param array|null $fields
     *
     * @return \Kerox\Messenger\Response\UserResponse
     */
    public function profile(string $userId, array $fields = []): UserResponse
    {
        $allowedFields = $this->getAllowedFields();
        if (!empty($fields)) {
            foreach ($fields as $field) {
                if (!in_array($field, $allowedFields, true)) {
                    throw new \InvalidArgumentException($field . ' is not a valid value. $fields must only contain ' . implode(', ', $allowedFields));
                }
            }
        } else {
            $fields = $allowedFields;
        }

        $request = new UserRequest($this->pageToken, $fields);
        $response = $this->client->get($userId, $request->build());

        return new UserResponse($response);
    }

    /**
     * @return array
     */
    private function getAllowedFields(): array
    {
        return [
            UserInterface::FIRST_NAME,
            UserInterface::LAST_NAME,
            UserInterface::PROFILE_PIC,
            UserInterface::LOCALE,
            UserInterface::TIMEZONE,
            UserInterface::GENDER,
            UserInterface::IS_PAYMENT_ENABLED,
        ];
    }
}