Basic implementation event signup

modules/event-participants/Controllers/class-updatememberdetails.php

@@ -0,0 +1,15 @@
+<?php
+namespace Bdp\Modules\EventParticipants\Controllers;
+
+use Bdp\Modules\EventParticipants\Models\EventGroup;
+use Bdp\Modules\EventParticipants\Models\EventParticipant;
+
+class UpdateMemberDetailsController {
+	public function __construct() {
+		global $_POST, $_REQUEST, $dbHandler;
+
+		$dbHandler->updateRows('kompass_veranstaltungen_teilis', $_POST, ['id' => $_GET['participant']]);
+
+		kompass_print_message_box(__('Participation data updated successfull.', BDP_LV_PLUGIN_SLUG));
+	}
+}