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<?php |
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declare(strict_types=1); |
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namespace LauLamanApps\iZettleApi\Client; |
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use DateTime; |
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use GuzzleHttp\Client as GuzzleClient; |
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final class AccessTokenFactory |
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{ |
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const API_ACCESS_TOKEN_REQUEST_URL = 'https://oauth.izettle.net/token'; |
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const API_ACCESS_TOKEN_PASSWORD_GRANT = 'password'; |
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const API_ACCESS_TOKEN_REFRESH_TOKEN_URL = 'https://oauth.izettle.net/token'; |
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const API_ACCESS_TOKEN_REFRESH_TOKEN_GRANT = 'refresh_token'; |
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private $guzzleClient; |
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private $clientId; |
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private $clientSecret; |
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public function __construct(GuzzleClient $guzzleClient, string $clientId, string $clientSecret) |
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{ |
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$this->guzzleClient = $guzzleClient; |
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$this->clientId = $clientId; |
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$this->clientSecret = $clientSecret; |
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} |
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View Code Duplication |
public function getFromUserLogin(string $username, string $password): AccessToken |
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{ |
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$options = [ |
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'form_params' => [ |
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'grant_type' => self::API_ACCESS_TOKEN_PASSWORD_GRANT, |
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'client_id' => $this->clientId, |
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'client_secret' => $this->clientSecret, |
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'username' => $username, |
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'password' => $password |
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], |
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]; |
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return $this->getAccessTokenFromData($this->makeRequest(self::API_ACCESS_TOKEN_REQUEST_URL, $options)); |
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} |
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View Code Duplication |
public function refresh(AccessToken $accessToken): AccessToken |
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{ |
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$options = [ |
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'form_params' => [ |
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'grant_type' => self::API_ACCESS_TOKEN_REFRESH_TOKEN_GRANT, |
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'client_id' => $this->clientId, |
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'client_secret' => $this->clientSecret, |
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'refresh_token' => $accessToken->getRefreshToken() |
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], |
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]; |
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return $this->getAccessTokenFromData($this->makeRequest(self::API_ACCESS_TOKEN_REFRESH_TOKEN_URL, $options)); |
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} |
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private function makeRequest($url, $options): array |
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{ |
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$headers = ['headers' => ['Content-Type' => 'application/x-www-form-urlencoded']]; |
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$options = array_merge($headers, $options); |
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$response = $this->guzzleClient->request('POST', $url, $options); |
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$data = json_decode($response->getBody()->getContents(), true); |
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return $data; |
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} |
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private function getAccessTokenFromData(array $data): AccessToken |
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{ |
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return new AccessToken( |
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$data['access_token'], |
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new DateTime(sprintf('+%d second', $data['expires_in'])), |
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$data['refresh_token'] |
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); |
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} |
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} |
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LauLamanApps /
iZettleApi
