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<?php |
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declare(strict_types=1); |
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namespace SergeyNezbritskiy\NovaPoshta; |
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use GuzzleHttp\Client as HttpClient; |
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use GuzzleHttp\Exception\GuzzleException; |
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use GuzzleHttp\RequestOptions; |
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use Psr\Http\Message\ResponseInterface; |
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/** |
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* Class Connection |
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*/ |
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class Connection |
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{ |
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private const API_URI = 'https://api.novaposhta.ua/v2.0/json/'; |
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private const ERROR_MSG_TEMPLATE = 'Connection to Nova Poshta API failed: %s'; |
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private string $apiKey; |
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/** |
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* @param string $apiKey |
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*/ |
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public function __construct(string $apiKey) |
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{ |
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$this->apiKey = $apiKey; |
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} |
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/** |
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* @param string $model |
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* @param string $method |
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* @param array $params |
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* @return array |
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* @throws NovaPoshtaApiException |
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*/ |
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public function post(string $model, string $method, array $params = []): array |
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{ |
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try { |
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$request = [ |
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'apiKey' => $this->apiKey, |
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'modelName' => $model, |
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'calledMethod' => $method, |
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'methodProperties' => $params |
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]; |
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$response = $this->getClient()->request('POST', self::API_URI, [RequestOptions::JSON => $request]); |
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if ($response->getStatusCode() !== 200) { |
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throw new NovaPoshtaApiException(sprintf(self::ERROR_MSG_TEMPLATE, $response->getReasonPhrase())); |
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} |
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$body = $this->getResponseBody($response); |
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if ($body['success'] === false) { |
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$error = array_shift($body['errors']) ?: array_shift($body['warnings']); |
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throw new NovaPoshtaApiException(sprintf(self::ERROR_MSG_TEMPLATE, $error)); |
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} |
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return $body['data']; |
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} catch (GuzzleException $e) { |
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throw new NovaPoshtaApiException(sprintf(self::ERROR_MSG_TEMPLATE, $e->getMessage()), $e->getCode(), $e); |
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} |
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} |
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/** |
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* @return HttpClient |
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*/ |
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private function getClient(): HttpClient |
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{ |
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return new HttpClient(); |
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} |
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/** |
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* @param ResponseInterface $response |
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* @return array |
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* @throws NovaPoshtaApiException |
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*/ |
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private function getResponseBody(ResponseInterface $response): array |
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{ |
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$content = $response->getBody()->getContents(); |
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$result = json_decode($content, true); |
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if (empty($result)) { |
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throw new NovaPoshtaApiException('Invalid response from Nova Poshta API'); |
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} |
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return $result; |
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} |
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} |
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sergeynezbritskiy /
nova-poshta-api
