MafiaTelegramBot/MafiaTelegramBot/Models/Inlines/StartGameQuery.cs

using System.Threading.Tasks;
using MafiaTelegramBot.Controllers;
using MafiaTelegramBot.DataBase.EntityDao;
using MafiaTelegramBot.Game;
using MafiaTelegramBot.Resources;
using Telegram.Bot.Types;

namespace MafiaTelegramBot.Models.Inlines
{
    public class StartGameQuery : Query
    {
        protected override Callback Name => Callback.StartGame;
        protected override async Task<Message> Execute(Update update)
        {
            await DeletePreviousMessage(ChatId, update.CallbackQuery.Message.MessageId);
            var owner = await UserDao.GetPlayerById(UserId);
            var roomKey = RoomEncrypter.GetCode(owner.GetRoomName());
            var room = RoomController.GetRoom(roomKey);
            if(room == null)
                return await Bot.SendWithMarkdown2(ChatId, strings.room_does_not_exists);
            var result = await Bot.SendWithMarkdown2(owner.ChatId, strings.game_process_started);
            var resultCode = await room.Prepare();
            if (resultCode != ResultCode.CodeOk) return await Utilities.GetResultCodeMessage(resultCode, ChatId);
            room.Start();
            return result;
        }
    }
}