Remove account data on user deletion

Signed-off-by: Joas Schilling <coding@schilljs.com>

2 files changed, 18 insertions, 0 deletions

diff --git a/lib/private/Accounts/AccountManager.php b/lib/private/Accounts/AccountManager.php
index 41fdad148aa..7db686c33a1 100644
--- a/lib/private/Accounts/AccountManager.php
+++ b/lib/private/Accounts/AccountManager.php
@@ -114,6 +114,19 @@ class AccountManager {
 	}
 
 	/**
+	 * delete user from accounts table
+	 *
+	 * @param IUser $user
+	 */
+	public function deleteUser(IUser $user) {
+		$uid = $user->getUID();
+		$query = $this->connection->getQueryBuilder();
+		$query->delete($this->table)
+			->where($query->expr()->eq('uid', $query->createNamedParameter($uid)))
+			->execute();
+	}
+
+	/**
 	 * get stored data from a given user
 	 *
 	 * @param IUser $user
diff --git a/lib/private/User/User.php b/lib/private/User/User.php
index f55807bc769..5e5d3f0d772 100644
--- a/lib/private/User/User.php
+++ b/lib/private/User/User.php
@@ -30,6 +30,7 @@
 
 namespace OC\User;
 
+use OC\Accounts\AccountManager;
 use OC\Files\Cache\Storage;
 use OC\Hooks\Emitter;
 use OC_Helper;
@@ -235,6 +236,10 @@ class User implements IUser {
 			$notification->setUser($this->uid);
 			\OC::$server->getNotificationManager()->markProcessed($notification);
 
+			/** @var AccountManager $accountManager */
+			$accountManager = \OC::$server->query(AccountManager::class);
+			$accountManager->deleteUser($this);
+
 			if ($this->emitter) {
 				$this->emitter->emit('\OC\User', 'postDelete', array($this));
 			}