Fix session key overlapping

Author: kylekz

src/API.php

@@ -82,6 +82,12 @@ class API {
 	 */
 	private $session;
 
+	/**
+     * Key used to cache the session.
+     * @var string
+     */
+	private $cacheKey = "reflex:smite:session";
+
 	/**
 	 * Getter method for Dev Id
 	 * @return int
@@ -113,6 +119,13 @@ public function getCache() {
 		return $this->cache;
 	}
 
+	/**
+     * @return string
+     */
+    public function getCacheKey() {
+        return $this->cacheKey;
+    }
+
 	/**
 	 * @return Session
 	 */
@@ -222,7 +235,7 @@ public function request($method) {
 
 		// check validity of session and create if needed
 		if ($request->requiresSession() && (!$this->session || $this->session->isExpired())) {
-			$this->session = new Session($this);
+			$this->session = new Session($this, $this->getCacheKey());
 		}
 
 		// get all extra args

src/Session.php

@@ -8,10 +8,9 @@
 
 class Session {
 	/**
-	 * Change this to use a different key scheme for caching
 	 * @var string
 	 */
-	public static $cachingKey = 'curse:smite:session';
+	public $cacheKey;
 
 	/**
 	 * Timestamp when session was created
@@ -28,9 +27,9 @@ class Session {
 	/**
 	 * @param API $api
 	 */
-	function __construct(API $api) {
+	function __construct(API $api, $cacheKey) {
 		$this->api = $api;
-		self::$cachingKey = self::$cachingKey . ':' . md5($api->getPlatform());
+		$this->cacheKey = $cacheKey . ':' . md5($api->getPlatform());
 		if (!$this->loadFromCache()) {
 			$this->createSession();
 		}
@@ -67,7 +66,7 @@ private function loadFromCache() {
 		if (!$this->api->getCache()) {
 			return false;
 		}
-		$data = $this->api->getCache()->fetch(self::$cachingKey);
+		$data = $this->api->getCache()->fetch($this->cacheKey);
 		if ($data) {
 			list($this->sessionKey, $this->sessionTimestamp) = unserialize($data);
 			return !$this->isExpired();
@@ -85,7 +84,7 @@ private function saveToCache() {
 		}
 		$data = serialize([$this->sessionKey, $this->sessionTimestamp]);
 		// save for 15 minutes
-		$this->api->getCache()->save(self::$cachingKey, $data, $this->api->sessionTTL());
+		$this->api->getCache()->save($this->cacheKey, $data, $this->api->sessionTTL());
 	}
 
 	/**