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<?php |
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namespace Srmklive\Chargify\Traits; |
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use GuzzleHttp\Client as HttpClient; |
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use GuzzleHttp\Exception\ClientException as HttpClientException; |
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use Psr\Http\Message\StreamInterface; |
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use RuntimeException; |
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trait ChargifyHttpClient |
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{ |
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/** |
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* Http Client class object. |
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* |
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* @var HttpClient |
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*/ |
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private $client; |
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/** |
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* Http Client configuration. |
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* |
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* @var array |
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*/ |
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private $httpClientConfig; |
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/** |
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* Chargify API URL. |
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* |
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* @var string |
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*/ |
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private $apiUrl; |
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/** |
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* Chargify API Endpoint. |
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* |
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* @var string |
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*/ |
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private $apiEndPoint; |
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/** |
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* Http Client request body parameter name. |
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* |
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* @var string |
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*/ |
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private $httpBodyParam; |
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/** |
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* Request type. |
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* |
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* @var string |
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*/ |
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protected $verb = 'post'; |
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/** |
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* Validate SSL details when creating HTTP client. |
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* |
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* @var bool |
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*/ |
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protected $validateSSL; |
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/** |
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* Set curl constants if not defined. |
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* |
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* @return void |
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*/ |
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protected function setCurlConstants(): void |
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{ |
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$constants = [ |
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'CURLOPT_SSLVERSION' => 32, |
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'CURL_SSLVERSION_TLSv1_2' => 6, |
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'CURLOPT_SSL_VERIFYPEER' => 64, |
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'CURLOPT_SSLCERT' => 10025, |
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]; |
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foreach ($constants as $key => $value) { |
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if (!defined($key)) { |
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define($key, $constants[$key]); |
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} |
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} |
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} |
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/** |
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* Function to initialize/override Http Client. |
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* |
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* @param \GuzzleHttp\Client|null $client |
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* |
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* @return void |
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*/ |
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public function setClient($client = null): void |
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{ |
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if ($client instanceof HttpClient) { |
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$this->client = $client; |
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return; |
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} |
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$this->client = new HttpClient([ |
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'curl' => $this->httpClientConfig, |
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]); |
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} |
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/** |
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* Function to set Http Client configuration. |
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* |
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* @return void |
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*/ |
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protected function setHttpClientConfiguration(): void |
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{ |
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$this->setCurlConstants(); |
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$this->httpClientConfig = [ |
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CURLOPT_SSLVERSION => CURL_SSLVERSION_TLSv1_2, |
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CURLOPT_SSL_VERIFYPEER => $this->validateSSL, |
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]; |
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// Initialize Http Client |
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$this->setClient(); |
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} |
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/** |
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* Perform Chargify API request & return response. |
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* |
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* @throws \Throwable |
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* |
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* @return StreamInterface |
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*/ |
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private function makeHttpRequest(): \Psr\Http\Message\StreamInterface |
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{ |
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try { |
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$this->options['headers'] = [ |
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'Content-Type' => 'application/json', |
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'Authorization' => 'Basic '.base64_encode($this->config['api_key']), |
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]; |
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return $this->client->{$this->verb}( |
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"{$this->apiUrl}{$this->apiEndPoint}", |
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$this->options |
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)->getBody(); |
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} catch (HttpClientException $e) { |
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throw new RuntimeException($e->getRequest()->getBody().' '.$e->getResponse()->getBody()); |
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} |
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} |
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/** |
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* Function To Perform Chargify API Request. |
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* |
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* @param bool $decode |
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* |
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* @throws \Throwable |
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* |
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* @return array|StreamInterface|string |
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*/ |
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private function doChargifyRequest($decode = true) |
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{ |
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try { |
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// Perform PayPal HTTP API request. |
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$response = $this->makeHttpRequest(); |
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return ($decode === false) ? $response->getContents() : \GuzzleHttp\json_decode($response, true); |
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} catch (RuntimeException $t) { |
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$message = collect($t->getMessage())->implode('\n'); |
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} |
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return [ |
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'type' => 'error', |
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'message' => $message, |
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]; |
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} |
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} |
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