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<?php |
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namespace Onend\PayPal\Common\Auth; |
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class DefaultAccessTokenProvider implements AccessTokenProviderInterface |
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{ |
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/** |
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* @var AccessTokenInterface |
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*/ |
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protected $accessToken; |
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/** |
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* @var AccessTokenProviderInterface |
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*/ |
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protected $provider; |
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/** |
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* @var AuthClient |
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*/ |
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protected $authClient; |
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// todo suuggests package for cache |
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/** |
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* @param AuthClient $authClient |
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*/ |
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public function __construct(AuthClient $authClient) |
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{ |
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$this->authClient = $authClient; |
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} |
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/** |
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* @param AccessTokenProviderInterface $provider |
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*/ |
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public function setProvider(AccessTokenProviderInterface $provider) |
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{ |
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$this->provider = $provider; |
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} |
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/** |
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* @return AccessTokenInterface |
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*/ |
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public function getAccessToken() |
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{ |
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if ($this->hasProvider()) { |
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if (($token = $this->provider->getAccessToken()) === null) { |
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$token = $this->createNewAccessToken(); |
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$this->provider->setAccessToken($token); |
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} |
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} elseif ($this->accessToken !== null) { |
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$token = $this->accessToken; |
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} else { |
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$this->accessToken = $token = $this->createNewAccessToken(); |
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} |
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return $token; |
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} |
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/** |
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* @param AccessTokenInterface $accessToken |
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*/ |
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public function setAccessToken(AccessTokenInterface $accessToken) |
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{ |
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if ($this->hasProvider()) { |
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$this->provider->setAccessToken($accessToken); |
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} else { |
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$this->accessToken = $accessToken; |
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} |
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} |
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/** |
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* @return bool |
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*/ |
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protected function hasProvider() |
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{ |
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return $this->provider instanceof AccessTokenProviderInterface; |
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} |
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/** |
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* @return AccessToken |
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*/ |
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protected function createNewAccessToken() |
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{ |
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$authResponse = $this->authClient->auth(); |
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$accessToken = new AccessToken(); |
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$accessToken->setToken($authResponse->getAccessToken()); |
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$accessToken->setTokenType($authResponse->getTokenType()); |
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$accessToken->setExpiresIn($authResponse->getExpiresIn()); |
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return $accessToken; |
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} |
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} |
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Onend /
paypal-sdk-php
