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<?php |
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namespace Loevgaard\Consignor\ShipmentServer\Client; |
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use Assert\Assert; |
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use Buzz\Client\Curl; |
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use Loevgaard\Consignor\ShipmentServer\Request\RequestInterface; |
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use Loevgaard\Consignor\ShipmentServer\Response\ResponseInterface; |
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use Nyholm\Psr7\Factory\Psr17Factory; |
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use Psr\Http\Client\ClientInterface; |
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use Psr\Http\Message\RequestFactoryInterface; |
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use Psr\Http\Message\RequestInterface as PsrRequestInterface; |
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use Psr\Http\Message\ResponseFactoryInterface; |
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use Psr\Http\Message\ResponseInterface as PsrResponseInterface; |
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use Psr\Http\Message\StreamFactoryInterface; |
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class Client |
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{ |
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const ENV_DEV = 'dev'; |
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const ENV_PRODUCTION = 'production'; |
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/** |
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* This URL is used for testing purposes |
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* |
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* @var string |
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*/ |
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protected $testServerUrl = 'http://sstest.consignor.com/ship/ShipmentServerModule.dll'; |
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/** |
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* This URL is used for production requests |
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* |
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* @var string |
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*/ |
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protected $productionServerUrl = 'https://www.shipmentserver.com/ship/ShipmentServerModule.dll'; |
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/** |
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* @var string |
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*/ |
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protected $actor; |
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/** |
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* @var string |
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*/ |
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protected $key; |
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/** |
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* Should be either 'dev' or 'production' |
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* |
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* @var string |
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*/ |
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protected $environment; |
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/** |
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* @var ClientInterface |
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*/ |
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protected $httpClient; |
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/** |
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* @var RequestFactoryInterface |
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*/ |
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protected $requestFactory; |
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/** |
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* @var StreamFactoryInterface|null |
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*/ |
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private $streamFactory; |
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/** |
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* This is the last psr request |
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* |
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* @var PsrRequestInterface|null |
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*/ |
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protected $request; |
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/** |
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* This is the last PSR response |
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* |
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* @var PsrResponseInterface|null |
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*/ |
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protected $response; |
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public function __construct( |
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string $actor, |
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string $key, |
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string $environment = 'production', |
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ClientInterface $httpClient = null, |
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ResponseFactoryInterface $responseFactory = null, |
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RequestFactoryInterface $requestFactory = null, |
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StreamFactoryInterface $streamFactory = null |
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) { |
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$this->actor = $actor; |
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$this->key = $key; |
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$psr17Factory = new Psr17Factory(); |
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if(null === $responseFactory) { |
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$responseFactory = $psr17Factory; |
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} |
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if(null === $requestFactory) { |
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$requestFactory = $psr17Factory; |
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} |
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$this->requestFactory = $requestFactory; |
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if(null === $streamFactory) { |
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$streamFactory = new $psr17Factory; |
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} |
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$this->streamFactory = $streamFactory; |
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if(null === $httpClient) { |
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$httpClient = new Curl($responseFactory); |
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} |
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$this->httpClient = $httpClient; |
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Assert::that($environment)->choice([self::ENV_DEV, self::ENV_PRODUCTION]); |
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$this->environment = $environment; |
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} |
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public function doRequest(RequestInterface $request): ResponseInterface |
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{ |
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// resetting last request and response |
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$this->request = null; |
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$this->response = null; |
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// deduce url |
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$url = $this->environment === self::ENV_DEV ? $this->testServerUrl : $this->productionServerUrl; |
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// convert body to post string and inject auth and command params |
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$body = $request->getBody(); |
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$body['actor'] = $this->actor; |
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$body['key'] = $this->key; |
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$body['command'] = $request->getCommand(); |
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// create request |
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$psrRequest = $this->requestFactory->createRequest('POST', $url); |
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$psrRequest = $psrRequest |
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->withHeader('Content-Type', 'application/x-www-form-urlencoded') |
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->withHeader('Accept', 'application/json') |
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->withBody($this->streamFactory->createStream(http_build_query($body))) |
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; |
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$this->request = $psrRequest; |
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// send request |
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$this->response = $this->httpClient->sendRequest($this->request); |
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$responseClass = $request->getResponseClass(); |
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return new $responseClass($this->response, $request); |
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} |
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public function getActor(): string |
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{ |
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return $this->actor; |
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} |
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public function getRequest(): ?PsrRequestInterface |
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{ |
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return $this->request; |
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} |
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public function getResponse(): ?PsrResponseInterface |
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{ |
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return $this->response; |
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} |
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} |
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