debug free slots

app.py

@@ -590,6 +590,14 @@ def login():
             return jsonify({"status": "error"}), 405
 
 
+@app.route("/test", methods=["GET"])
+def test():
+    from vk_handler import handle_vk_post
+
+    handle_vk_post()
+    return jsonify({"status": "ok"})
+
+
 def init_app():
     with app.app_context():
         db.create_all()