add cleanup code for storage classes

server/Server.py

@@ -4,7 +4,7 @@ from server.SnakeBuilder import SnakeBuilder
 
 from server.storage.StorageLoader import StorageLoader
 
-from flask import Flask
+from flask import Flask, jsonify
 from flask import request
 import logging, json, os, re
 
@@ -54,6 +54,10 @@ class Server:
         "server", "battlesnake/github/starter-snake-python"
       )
       return response
+    
+    @self.app.post("/cleanup")
+    def cleanup():
+      self._cleanup()
 
   def run(self, host:str="0.0.0.0", port:str="8000", debug:bool=False):
     logging.getLogger("werkzeug").setLevel(logging.ERROR)
@@ -152,3 +156,7 @@ class Server:
 
     print("GAME ENDED: Winner is", [ x["name"] for x in game_state["board"]['snakes']])
     self._delete_game_board(game_state)
+
+  def _cleanup(self):
+    storage = StorageLoader.build(self.storage_type)
+    return jsonify(storage.cleanup())