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<?php |
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namespace PtrTn\Battlerite; |
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use GuzzleHttp\ClientInterface; |
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use GuzzleHttp\Exception\ClientException; |
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use GuzzleHttp\Psr7\Request; |
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use InvalidArgumentException; |
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use Psr\Http\Message\ResponseInterface; |
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use PtrTn\Battlerite\Exception\FailedRequestException; |
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use PtrTn\Battlerite\Exception\InvalidRequestException; |
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use PtrTn\Battlerite\Exception\InvalidResourceException; |
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use PtrTn\Battlerite\Query\QueryInterface; |
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class ApiClient |
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{ |
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private const BASE_URL = 'https://api.dc01.gamelockerapp.com'; |
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/** |
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* @var string |
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*/ |
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private $apiKey; |
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/** |
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* @var ClientInterface |
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*/ |
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private $httpClient; |
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public function __construct(string $apiKey, ClientInterface $httpClient) |
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{ |
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$this->apiKey = $apiKey; |
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$this->httpClient = $httpClient; |
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} |
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public function sendRequestToEndPoint(string $endpoint, ?QueryInterface $query = null) |
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{ |
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$request = $this->createRequestForEndpoint( |
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$endpoint, |
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$query ? $query->toQueryString() : null |
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); |
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$response = $this->sendRequest($request); |
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return $this->getDataFromResponse($response); |
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} |
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private function createRequestForEndpoint(string $endpoint, string $query = null): Request |
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{ |
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$uri = self::BASE_URL . $endpoint; |
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if (isset($query)) { |
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$uri .= '?' . $query; |
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} |
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return new Request( |
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'GET', |
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$uri, |
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[ |
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'Accept' => 'application/json', |
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'Authorization' => $this->apiKey |
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] |
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); |
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} |
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private function sendRequest($request): ResponseInterface |
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{ |
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try { |
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return $this->httpClient->send($request); |
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} catch (ClientException $e) { |
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if ($e->getResponse()->getStatusCode() === 401) { |
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throw InvalidRequestException::invalidApiKey($this->apiKey); |
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} |
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if ($e->getResponse()->getStatusCode() === 429) { |
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throw InvalidRequestException::rateLimitReached(); |
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} |
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if ($e->getResponse()->getStatusCode() === 404) { |
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throw InvalidResourceException::resourceNotFound(); |
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} |
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throw FailedRequestException::createForException($e); |
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} |
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} |
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private function getDataFromResponse(ResponseInterface $response): array |
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{ |
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$responseBody = $response->getBody()->getContents(); |
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if (!isset($responseBody) || $responseBody === '') { |
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throw new FailedRequestException('No response'); |
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} |
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try { |
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$responseData = \GuzzleHttp\json_decode($responseBody, true, 512, JSON_BIGINT_AS_STRING); |
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} catch (InvalidArgumentException $e) { |
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throw FailedRequestException::invalidResponseJson($e); |
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} |
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return $responseData; |
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} |
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} |
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