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<?php |
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namespace PeterColes\Betfair\Api; |
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use PeterColes\Betfair\Http\Client as HttpClient; |
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class Auth |
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{ |
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const ENDPOINT = 'https://identitysso.betfair.com/api/'; |
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const SESSION_LENGTH = 4 * 60 * 60; // 4 hours |
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protected $httpClient; |
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public static $appKey = null; |
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public static $sessionToken = null; |
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public static $lastLogin = null; |
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public function __construct(HttpClient $httpClient = null) |
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{ |
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$this->httpClient = $httpClient ?: new HttpClient; |
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} |
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public function init($appKey, $username, $password) |
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{ |
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if ($appKey == self::$appKey && $this->sessionRemaining() > 5) { |
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$this->keepAlive(); |
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} else { |
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self::$appKey = $appKey; |
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self::$sessionToken = $this->login($appKey, $username, $password); |
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} |
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} |
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public function login($appKey, $username, $password) |
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{ |
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$result = $this->httpClient |
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->setMethod('post') |
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->setEndPoint(self::ENDPOINT.'login/') |
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->authHeaders([ 'X-Application' => $appKey ]) |
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->setFormData([ 'username' => $username, 'password' => $password ]) |
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->send(); |
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self::$lastLogin = time(); |
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return $result->token; |
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} |
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public function keepAlive() |
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{ |
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$this->httpClient |
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->setEndPoint(self::ENDPOINT.'keepAlive/') |
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->authHeaders() |
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->send(); |
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self::$lastLogin = time(); |
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} |
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public function logout() |
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{ |
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$this->httpClient |
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->setEndPoint(self::ENDPOINT.'logout/') |
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->authHeaders() |
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->send(); |
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self::$appKey = null; |
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self::$sessionToken = null; |
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self::$lastLogin = null; |
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} |
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public function sessionRemaining() |
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{ |
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return self::$lastLogin + self::SESSION_LENGTH - time(); |
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} |
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} |
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petercoles /
Betfair-Exchange
