Fix psalm errors

Signed-off-by: Côme Chilliet <[email protected]>

Author: MCMic

lib/Listener/RegisterFlowOperationsListener.php

@@ -37,6 +37,9 @@
 use OCP\WorkflowEngine\Events\RegisterOperationsEvent;
 use Psr\Container\ContainerInterface;
 
+/**
+ * @template-implements IEventListener<RegisterOperationsEvent>
+ */
 class RegisterFlowOperationsListener implements IEventListener {
 	public function __construct(
 		private ContainerInterface $container,

lib/Operation.php

@@ -214,7 +214,7 @@ private static function computePrincipalUri(string $userId): string {
 	}
 
 	private static function getUserIdFromPrincipalUri(string $userUri): string {
-		return explode('/', $userUri, 3)[2];
+		return explode('/', $userUri, 3)[2] ?? throw new \InvalidArgumentException('Incorrect format for principal URI: '.$userUri);
 	}
 
 	private function extractTypeFromEvent(VEvent $vEvent): string {

psalm.xml

@@ -5,6 +5,8 @@
 	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 	xmlns="https://getpsalm.org/schema/config"
 	xsi:schemaLocation="https://getpsalm.org/schema/config vendor/vimeo/psalm/config.xsd"
+	findUnusedBaselineEntry="true"
+	findUnusedCode="false"
 >
 	<projectFiles>
 		<directory name="lib" />