From 51138f8738ac82c537da197e09c311f934259100 Mon Sep 17 00:00:00 2001
From: Alex Bilbie <hello@alexbilbie.com>
Date: Fri, 10 May 2013 16:53:52 -0700
Subject: [PATCH] Return the session_id for validateAuthCode instead of an
 array

---
 .../OAuth2/Server/Storage/SessionInterface.php  | 17 ++++-------------
 1 file changed, 4 insertions(+), 13 deletions(-)

diff --git a/src/League/OAuth2/Server/Storage/SessionInterface.php b/src/League/OAuth2/Server/Storage/SessionInterface.php
index af4e0e3a..cd328cbb 100644
--- a/src/League/OAuth2/Server/Storage/SessionInterface.php
+++ b/src/League/OAuth2/Server/Storage/SessionInterface.php
@@ -133,27 +133,18 @@ interface SessionInterface
      * Example SQL query:
      *
      * <code>
-     * SELECT oauth_sessions.id, oauth_session_authcodes.scope_ids FROM oauth_sessions
+     * SELECT oauth_sessions.id FROM oauth_sessions
      *  JOIN oauth_session_authcodes ON oauth_session_authcodes.`session_id` = oauth_sessions.id
-     *  JOIN oauth_session_redirects ON oauth_session_redirects.`session_id` = oauth_sessions.id WHERE
-     * oauth_sessions.client_id = :clientId AND oauth_session_authcodes.`auth_code` = :authCode
+     *  JOIN oauth_session_redirects ON oauth_session_redirects.`session_id` = oauth_sessions.id
+     *  WHERE oauth_sessions.client_id = :clientId AND oauth_session_authcodes.`auth_code` = :authCode
      *  AND `oauth_session_authcodes`.`auth_code_expires` >= :time AND
      *  `oauth_session_redirects`.`redirect_uri` = :redirectUri
      * </code>
      *
-     * Expected response:
-     *
-     * <code>
-     * array(
-     *     'id' =>  (int), // the session ID
-     *     'scope_ids'  =>  (string)
-     * )
-     * </code>
-     *
      * @param  string     $clientId    The client ID
      * @param  string     $redirectUri The redirect URI
      * @param  string     $authCode    The authorization code
-     * @return array|bool              False if invalid or array as above
+     * @return int|bool                False if invalid or the session ID
      */
     public function validateAuthCode($clientId, $redirectUri, $authCode);