feat(users): Store and load a user's manager

Co-Authored-By: hamza221 <hamzamahjoubi221@gmail.com>
Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

3 files changed, 50 insertions, 0 deletions

diff --git a/lib/private/User/LazyUser.php b/lib/private/User/LazyUser.php
index 5472cf6f2b4..396d3c252f1 100644
--- a/lib/private/User/LazyUser.php
+++ b/lib/private/User/LazyUser.php
@@ -159,4 +159,12 @@ class LazyUser implements IUser {
 	public function setQuota($quota) {
 		$this->getUser()->setQuota($quota);
 	}
+
+	public function getManagerUids(): array {
+		return $this->getUser()->getManagerUids();
+	}
+
+	public function setManagerUids(array $uids): void {
+		$this->getUser()->setManagerUids($uids);
+	}
 }
diff --git a/lib/private/User/User.php b/lib/private/User/User.php
index ff357a3badb..c68d4ee290a 100644
--- a/lib/private/User/User.php
+++ b/lib/private/User/User.php
@@ -59,8 +59,12 @@ use OCP\User\Backend\IGetHomeBackend;
 use OCP\UserInterface;
 use Symfony\Component\EventDispatcher\EventDispatcherInterface;
 use Symfony\Component\EventDispatcher\GenericEvent;
+use function json_decode;
+use function json_encode;
 
 class User implements IUser {
+	private const CONFIG_KEY_MANAGERS = 'manager';
+
 	/** @var IAccountManager */
 	protected $accountManager;
 	/** @var string */
@@ -532,6 +536,27 @@ class User implements IUser {
 		\OC_Helper::clearStorageInfo('/' . $this->uid . '/files');
 	}
 
+	public function getManagerUids(): array {
+		$encodedUids = $this->config->getUserValue(
+			$this->uid,
+			'settings',
+			self::CONFIG_KEY_MANAGERS,
+			'[]'
+		);
+		return json_decode($encodedUids, false, 512, JSON_THROW_ON_ERROR);
+	}
+
+	public function setManagerUids(array $uids): void {
+		$oldUids = $this->getManagerUids();
+		$this->config->setUserValue(
+			$this->uid,
+			'settings',
+			self::CONFIG_KEY_MANAGERS,
+			json_encode($uids, JSON_THROW_ON_ERROR)
+		);
+		$this->triggerChange('managers', $uids, $oldUids);
+	}
+
 	/**
 	 * get the avatar image if it exists
 	 *
diff --git a/lib/public/IUser.php b/lib/public/IUser.php
index 3a7e6ab1f11..b326e6192c0 100644
--- a/lib/public/IUser.php
+++ b/lib/public/IUser.php
@@ -270,4 +270,21 @@ interface IUser {
 	 * @since 9.0.0
 	 */
 	public function setQuota($quota);
+
+	/**
+	 * Get the user's manager UIDs
+	 *
+	 * @since 27.0.0
+	 * @return string[]
+	 */
+	public function getManagerUids(): array;
+
+	/**
+	 * Set the user's manager UIDs
+	 *
+	 * @param string[] $uids UIDs of all managers
+	 * @return void
+	 * @since 27.0.0
+	 */
+	public function setManagerUids(array $uids): void;
 }