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<?php |
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namespace App\Service\Paypal; |
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use Exception; |
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use PayPal\Api\OpenIdTokeninfo; |
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use PayPal\Api\OpenIdUserinfo; |
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use PayPal\Auth\OAuthTokenCredential; |
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use PayPal\Core\PayPalConfigManager; |
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use Symfony\Component\HttpFoundation\Response; |
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/** |
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* Class IdentityService |
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* @package App\Service\Paypal |
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*/ |
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class IdentityService extends AbstractPaypalService |
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{ |
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/** |
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* @return string|null |
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*/ |
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public function getAccessToken(): ?string |
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{ |
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$credential = new OAuthTokenCredential($this->clientId, $this->clientSecret); |
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$config = PayPalConfigManager::getInstance()->getConfigHashmap(); |
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return $credential->getAccessToken($config); |
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} |
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/** |
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* getAccessTokenFromAuthToken |
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* |
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* @param $authToken |
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* @return OpenIdTokeninfo|null |
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*/ |
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public function getAccessTokenFromAuthToken($authToken) : ?OpenIdTokeninfo |
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{ |
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try { |
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$accessToken = OpenIdTokeninfo::createFromAuthorizationCode( |
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['code' => $authToken], |
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$this->clientId, |
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$this->clientSecret, |
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$this->apiContext |
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); |
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} catch (Exception $e) { |
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$this->logger->error('Error on PayPal::getAccessTokenFromAuthToken = ' . $e->getMessage()); |
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return null; |
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} |
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return $accessToken; |
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} |
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/** |
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* refreshToken |
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* |
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* @param string $refreshToken |
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* @return OpenIdTokeninfo|null |
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*/ |
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public function refreshToken(string $refreshToken) : ?OpenIdTokeninfo |
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{ |
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try { |
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$tokenInfo = new OpenIdTokeninfo(); |
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$tokenInfo = $tokenInfo->createFromRefreshToken(['refresh_token' => $refreshToken], $this->apiContext); |
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} catch (Exception $e) { |
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$this->logger->error('Error on PayPal::refreshToken = ' . $e->getMessage()); |
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return null; |
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} |
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return $tokenInfo; |
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} |
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/** |
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* @param OpenIdTokeninfo $tokenInfo |
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* @return OpenIdUserinfo|null |
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*/ |
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public function getUserInfo(OpenIdTokeninfo $tokenInfo) : ?OpenIdUserinfo |
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{ |
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try { |
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$params = ['access_token' => $tokenInfo->getAccessToken()]; |
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$userInfo = OpenIdUserinfo::getUserinfo($params, $this->apiContext); |
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} catch (Exception $e) { |
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$this->logger->error('Error on PayPal::getUserInfo = ' . $e->getMessage()); |
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return null; |
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} |
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return $userInfo; |
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} |
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/** |
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* @param string $refreshToken |
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* @return OpenIdUserinfo|null |
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*/ |
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public function getUserInfoFromRefreshToken(string $refreshToken) : ?OpenIdUserinfo |
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{ |
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try { |
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$tokenInfo = $this->refreshToken($refreshToken); |
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if ($tokenInfo) { |
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$userInfo = $this->getUserInfo($tokenInfo); |
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} |
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} catch (Exception $e) { |
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$this->logger->error('Error on PayPal::getUserInfoFromRefreshToken = ' . $e->getMessage()); |
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return null; |
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} |
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return $userInfo ?? null; |
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} |
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/** |
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* |
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* Get Client Token |
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* |
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* @return string|null |
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* @throws Exception |
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* |
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*/ |
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public function getClientToken(): ?string |
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{ |
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$accessToken = $this->getAccessToken(); |
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$response = $this->paypalApiCall($accessToken, |
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[], |
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'https://api.sandbox.paypal.com/v1/identity/generate-token' |
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); |
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if (array_key_exists('statusCode',$response) && $response['statusCode'] == Response::HTTP_OK) { |
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$result = (object) json_decode($response['result'],true); |
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return $result->client_token; |
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} else { |
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$this->logger->error('Error on PayPal::getClientToken'); |
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throw new \Exception('Error on PayPal::getClientToken'); |
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} |
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} |
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} |
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romeritoCL /
paypal-playground
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