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<?php |
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namespace alekciy\ofd\providers\taxcom; |
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use alekciy\ofd\Json; |
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use alekciy\ofd\providers\taxcom\Request\Login; |
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use alekciy\ofd\Request; |
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use GuzzleHttp\Client as httpClient; |
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use GuzzleHttp\Exception\GuzzleException; |
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use Psr\Http\Message\ResponseInterface; |
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class Client |
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{ |
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/** @var httpClient HTTP клиент для низкоуровневой работы с API */ |
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protected $httpClient = null; |
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/** @var Credentials Реквизиты доступа */ |
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protected $credentials = null; |
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/** @var string Номер договора */ |
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protected $agreementNumber = ''; |
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/** @var string Сессионный токен */ |
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protected $sessionToken = ''; |
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/** @var string Версия клиента */ |
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private $version = '0.1.0'; |
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/** @var int Номер запроса */ |
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static private $requestNumber = 0; |
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/** @var string Директория куда будет сохраняться тело ответа */ |
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static private $bodyStorageDir = ''; |
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/** |
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* @param Credentials $credentials Реквизиты доступа. |
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* @param string $agreementNumber Номер договора. |
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* @param string $sessionToken Сессионный токен доступа. |
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* @param array $clientConfig Дополнительную настройки для Guzzle клиента. |
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*/ |
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public function __construct(Credentials $credentials, string $agreementNumber = '', string $sessionToken = '', array $clientConfig = []) |
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{ |
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$this->credentials = $credentials; |
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$this->agreementNumber = $agreementNumber; |
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$this->sessionToken = $sessionToken; |
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$httpClientConfig = [ |
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'base_uri' => 'https://' . $credentials->domain, |
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'defaults' => [ |
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'headers' => [ |
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'Content-Type' => 'application/json', |
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'Accept' => 'application/json', |
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], |
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], |
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]; |
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$this->httpClient = new httpClient(array_merge($clientConfig, $httpClientConfig)); |
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} |
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/** |
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* Задает директорию куда будут сохраняться тела всех ответов. Метод полезен при создании фикстур для тестов. |
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* |
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* @param string $dirPath |
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* @return void |
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* @throws Exception |
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*/ |
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static public function setBodyStorageDir(string $dirPath) |
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{ |
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$absDirPath = realpath($dirPath); |
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if ($absDirPath === false |
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|| !is_writable($absDirPath) |
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) { |
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throw new Exception("Директория «{$absDirPath}» недоступна для записи"); |
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} |
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self::$bodyStorageDir = $absDirPath; |
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} |
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/** |
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* Залогиниться получив сессионный токен. |
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* |
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* @return void |
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* @throws Exception |
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* @throws GuzzleException |
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*/ |
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public function login() |
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{ |
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$login = new Login([ |
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'login' => $this->credentials->login, |
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'password' => $this->credentials->password, |
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]); |
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if (!empty($this->agreementNumber)) { |
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$login->agreementNumber = $this->agreementNumber; |
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} |
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$response = $this->sendRequest($login); |
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$body = Json::decode($response->getBody()->getContents(), true); |
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if ($response->getStatusCode() != 200) { |
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$code = (integer) $body['apiErrorCode']; |
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throw new Exception( |
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Exception::$codeList[$code] ?? 'Неизвестная ошибка', |
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$code ?? 0 |
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); |
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} |
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if (empty($body['sessionToken'])) { |
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throw new Exception('Не удалось получить сессионный токен'); |
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} |
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$this->sessionToken = $body['sessionToken']; |
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} |
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/** |
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* Отправить запрос. |
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* |
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* @param Request $endpoint |
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* @return ResponseInterface |
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* @throws GuzzleException |
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* @throws Exception |
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*/ |
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protected function sendRequest(Request $endpoint): ResponseInterface |
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{ |
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$response = $this->httpClient->request( |
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$endpoint->method, |
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$endpoint->getPath(), |
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[ |
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'debug' => $endpoint->debug, |
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'exceptions' => false, |
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'headers' => [ |
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'Session-Token' => $this->sessionToken, |
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'Integrator-ID' => $this->credentials->integratorId, |
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'Accept' => 'application/json', |
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'User-Agent' => 'PHP-OFD-SDK/' . $this->version, |
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], |
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'query' => $endpoint->getQuery(), |
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'json' => $endpoint->getBody(), |
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] |
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); |
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++self::$requestNumber; |
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if (!empty(self::$bodyStorageDir)) { |
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$fileName = sprintf('%05d_%s', self::$requestNumber, str_replace('/', '_', $endpoint->getPath()) . '.json'); |
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$body = (string) $response->getBody()->getContents(); |
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$response->getBody()->rewind(); |
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file_put_contents(self::$bodyStorageDir . '/' . $fileName, $body . PHP_EOL); |
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} |
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return $response; |
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} |
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/** |
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* Шлет запрос и обрабатывает результаты. |
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* |
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* @param Request $endpoint |
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* @return array |
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* @throws GuzzleException |
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* @throws Exception |
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* @see https://lk-ofd.taxcom.ru/ApiHelp/index.html?3___.htm Обработка ошибок |
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*/ |
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public function request($endpoint): array |
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{ |
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$response = $this->sendRequest($endpoint); |
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$body = Json::decode($response->getBody()->getContents(), true); |
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$errorCode = $body['apiErrorCode'] ?? 0; |
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// Истек срок действия маркера доступа |
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if ($errorCode == 2109) { |
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// Обновляем токен |
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$this->login(); |
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$response = $this->sendRequest($endpoint); |
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$body = Json::decode($response->getBody()->getContents(), true); |
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$errorCode = $body['apiErrorCode'] ?? 0; |
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} |
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if (!empty($errorCode)) { |
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throw new Exception( |
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get_class($endpoint) . ' ошибка: ' . ($body['details'] ?? $body['commonDescription']), |
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$errorCode |
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); |
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} |
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return $body; |
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} |
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} |
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