bug fixes

backend/src/services/events.service.ts

@@ -490,6 +490,24 @@ class EventsService {
     }
   }
 
+  /**
+   * Hard-deletes an event (and any recurrence children) from the database.
+   * Returns true if the event was found and deleted, false if not found.
+   */
+  async deleteEvent(id: string): Promise<boolean> {
+    logger.info('Hard-deleting event', { id });
+    // Delete recurrence children first (wiederholung_parent_id references)
+    await pool.query(
+      `DELETE FROM veranstaltungen WHERE wiederholung_parent_id = $1`,
+      [id]
+    );
+    const result = await pool.query(
+      `DELETE FROM veranstaltungen WHERE id = $1`,
+      [id]
+    );
+    return (result.rowCount ?? 0) > 0;
+  }
+
   // -------------------------------------------------------------------------
   // ICAL TOKEN
   // -------------------------------------------------------------------------