/*
 * Copyright 2016 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.example.appengine.firetactoe;

import com.googlecode.objectify.Objectify;
import com.googlecode.objectify.ObjectifyService;

import java.io.IOException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * Handler that signals to all players of a game that the game has started.
 */
public class OpenedServlet extends HttpServlet {
  @Override
  public void doPost(HttpServletRequest request, HttpServletResponse response)
      throws IOException {
    // TODO(you): In practice, you should validate the user has permission to post to the given Game
    String gameId = request.getParameter("gameKey");
    Objectify ofy = ObjectifyService.ofy();
    Game game = ofy.load().type(Game.class).id(gameId).safe();
    game.sendUpdateToClients();
  }
}
