AbstractAPI.php

<?php

declare(strict_types=1);

namespace ArkEcosystem\Client\API;

use ArkEcosystem\Client\Connection;
use Illuminate\Support\Arr;
use Illuminate\Support\Str;

abstract class AbstractAPI
{
    /**
     * The connection.
     *
     * @var Connection
     */
    public $connection;

    private string $api = 'api';

    /**
     * Create a new API class instance.
     *
     * @param Connection $connection
     */
    public function __construct(Connection $connection)
    {
        $this->connection = $connection;
    }

    /**
     * Send a GET request with query parameters.
     *
     * @param string $path
     * @param array  $query
     *
     * @return array|null|bool
     */
    protected function requestGet(string $path, array $query = [])
    {
        $response = $this->connection->getHttpClient()->get($this->buildUrl($path), [
            'query' => Arr::dot($query),
        ]);

        return json_decode($response->getBody()->getContents(), true);
    }

    /**
     * Send a POST request with JSON-encoded parameters.
     *
     * @param string $path
     * @param array  $parameters
     *
     * @return array|null|bool
     */
    protected function requestPost(string $path, array $parameters = [])
    {
        $response = $this->connection->getHttpClient()->post(
            $this->buildUrl($path),
            ['json' => $parameters]
        );

        return json_decode($response->getBody()->getContents(), true);
    }

    protected function withApi(string $api): self
    {
        $this->api = $api;

        return $this;
    }

    private function buildUrl(string $path): string
    {
        $baseUri = $this->connection->getHosts()[$this->api];

        // Reset the API to the default value.
        $this->api = 'api';

        return Str::finish($baseUri, '/').$path;
    }
}