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<?php |
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namespace InvoiceNinjaModule\Service; |
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use InvoiceNinjaModule\Exception\ApiException; |
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use InvoiceNinjaModule\Exception\EmptyResponseException; |
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use InvoiceNinjaModule\Model\Interfaces\RequestOptionsInterface; |
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use InvoiceNinjaModule\Model\Interfaces\SettingsInterface; |
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use InvoiceNinjaModule\Service\Interfaces\RequestServiceInterface; |
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use Zend\Http\Client; |
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use Zend\Http\Client\Adapter\Curl; |
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use Zend\Http\Exception\InvalidArgumentException; |
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use Zend\Http\Exception\RuntimeException; |
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use Zend\Http\Request; |
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use Zend\Http\Response; |
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use Zend\Stdlib\Parameters; |
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/** |
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* Class RequestService |
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* |
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* @package InvoiceNinjaModule\Service |
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*/ |
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final class RequestService implements RequestServiceInterface |
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{ |
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const RETURN_KEY = 'data'; |
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/** @var SettingsInterface */ |
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private $settings; |
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/** @var Client */ |
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private $httpClient; |
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/** |
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* RequestService constructor. |
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* |
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* @param SettingsInterface $settings |
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* @param Client $client |
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* @throws InvalidArgumentException |
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*/ |
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public function __construct(SettingsInterface $settings, Client $client) |
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{ |
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$this->settings = $settings; |
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$this->httpClient = $client; |
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$this->initHttpClient(); |
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} |
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/** |
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* Sends the request to the server |
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* @param string $reqMethod |
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* @param string $reqRoute |
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* @param RequestOptionsInterface $requestOptions |
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* |
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* @return array |
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* @throws ApiException |
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* @throws EmptyResponseException |
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*/ |
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public function dispatchRequest($reqMethod, $reqRoute, RequestOptionsInterface $requestOptions) :array |
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{ |
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try { |
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$request = new Request(); |
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$request->setAllowCustomMethods(false); |
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$request->setMethod($reqMethod); |
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$request->setQuery(new Parameters($requestOptions->getQueryArray())); |
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$postArray = $requestOptions->getPostArray(); |
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if (!empty($postArray)) { |
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$request->setContent(json_encode($postArray)); |
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} |
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$request->getHeaders()->addHeaders($this->getRequestHeaderArray()); |
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$request->setUri($this->settings->getHostUrl().$reqRoute); |
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$response = $this->httpClient->send($request); |
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} catch (InvalidArgumentException $e) { |
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throw new ApiException($e->getMessage()); |
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} catch (RuntimeException $e) { |
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throw new ApiException($e->getMessage()); |
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} |
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if ($response->getStatusCode() !== Response::STATUS_CODE_200) { |
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throw new ApiException($response->getStatusCode() .' '.$response->getReasonPhrase()); |
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} |
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return $this->convertResponse($response); |
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} |
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/** |
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* @param Response $response |
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* |
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* @return array |
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* @throws EmptyResponseException |
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*/ |
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private function convertResponse(Response $response) :array |
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{ |
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$headers = $response->getHeaders(); |
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//check if it is a file |
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$contentDisposition = $headers->get('Content-disposition'); |
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if ($contentDisposition !== false) { |
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$needle = 'attachment; filename="'; |
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$fileName = substr(strstr($contentDisposition->getFieldValue(), $needle), strlen($needle), -1); |
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if (\is_string($fileName)) { |
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return [$fileName => $response->getBody()]; |
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} |
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return []; |
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} |
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$result = json_decode($response->getBody(), true); |
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if (is_array($result)) { |
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return $this->checkResponseKey($result); |
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} |
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return []; |
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} |
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/** |
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* @param array $result |
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* |
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* @return array |
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* @throws EmptyResponseException |
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*/ |
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private function checkResponseKey(array $result) :array |
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{ |
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if (!array_key_exists(self::RETURN_KEY, $result) || empty($result[self::RETURN_KEY])) { |
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throw new EmptyResponseException(); |
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} |
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return $result[self::RETURN_KEY]; |
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} |
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/** |
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* @return array |
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*/ |
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private function getRequestHeaderArray() :array |
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{ |
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return [ |
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'Accept' => 'application/json', |
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'Content-type' => 'application/json; charset=UTF-8', |
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$this->settings->getTokenType() => $this->settings->getToken() |
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]; |
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} |
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/** |
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* @return void |
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* @throws InvalidArgumentException |
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*/ |
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private function initHttpClient() :void |
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{ |
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$options = [ |
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'timeout' => $this->settings->getTimeout() |
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]; |
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$this->httpClient->setOptions($options); |
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$this->httpClient->setAdapter(Curl::class); |
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} |
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} |
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alexz707 /
InvoiceNinjaModule
