protected override async Task Handle(LeaveRequest request, CancellationToken cancellationToken)
{
var message = request.Message;
var room = await _context.Rooms.Include(x => x.Users).FirstOrDefaultAsync(x => x.TelegramChatId == message.Chat.Id, cancellationToken);
if (room == null)
{
_logger.LogWarning("User {User} tries to leave game from unknown chat:{ChatId}", message.From, message.Chat.Id);
return;
}
var user = await _context.RoomUsers
.FirstOrDefaultAsync(x => x.User.TelegramUserId == message.From.Id && x.Room.TelegramChatId == message.Chat.Id,
cancellationToken);
if (user == null)
{
_logger.LogWarning("User {User} tries to leave in chat:{ChatId}, but it doesn't play game", message.From, message.Chat.Id);
await _response.SendAsync(message.Chat.Id, "UserLeftFailed", message.From.Mention());
}
else
{
room.Users.Remove(user);
await _context.SaveChangesAsync(cancellationToken);
_logger.LogInformation("User {User} left the game in chat:{ChatId}", message.From, message.Chat.Id);
await _response.SendAsync(message.Chat.Id, "UserLeftGame", message.From.Mention());
}
}
protected override async Task Handle(TrollRequest request, CancellationToken cancellationToken)
{
var message = request.Message;
var room = await _context.Rooms.Include(x => x.Users).FirstOrDefaultAsync(x => x.TelegramChatId == message.Chat.Id, cancellationToken);
if (room == null)
{
_logger.LogWarning("User {User} tries to play game in unknown chat:{ChatId}", message.From, message.Chat.Id);
return;
}
var user = await _context.RoomUsers
.FirstOrDefaultAsync(x => x.User.TelegramUserId == message.From.Id && x.Room.TelegramChatId == message.Chat.Id,
cancellationToken);
if (user == null)
{
_logger.LogWarning("User {User} tries to play game in chat:{ChatId}, but it doesn't play game", message.From, message.Chat.Id);
await _response.SendAsync(message.Chat.Id, "UserCantTroll", message.From.Mention());
}
else
{
var rnd = new Random();
var winnerIndex = rnd.Next(0, room.Users.Count);
var winner = await _context.Users.FirstOrDefaultAsync(x => x.Id == room.Users[winnerIndex].UserId, cancellationToken);
_logger.LogWarning("User {User} wins game in chat:{ChatId}", winner.Username, winner.TelegramUserId, message.Chat.Id);
var userStats = await _context.UserStats.FirstOrDefaultAsync(x => x.RoomId == room.Id && x.UserId == winner.Id, cancellationToken);
if (userStats == null)
{
userStats = new UserStats {
Room = room, User = winner
};
_context.UserStats.Attach(userStats);
}
room.Trolls++;
userStats.Wins++;
await _context.SaveChangesAsync(cancellationToken);
var topUser = await _context.UserStats.Include(x => x.User).Where(x => x.RoomId == room.Id).OrderByDescending(x => x.Wins).FirstAsync();
var member = await _telegram.GetChatMemberAsync(message.Chat.Id, winner.TelegramUserId, cancellationToken);
await _response.SendAsync(message.Chat.Id, "UserWinGame", member.User.Mention(), topUser.User.Mention());
}
}
protected override async Task Handle(StatsRequest request, CancellationToken cancellationToken)
{
var message = request.Message;
var room = await _context.Rooms.FirstOrDefaultAsync(x => x.TelegramChatId == message.Chat.Id, cancellationToken);
if (room == null)
{
room = new Room
{
TelegramChatId = message.Chat.Id,
Title = message.Chat.Title
};
_context.Rooms.Add(room);
await _context.SaveChangesAsync(cancellationToken);
_logger.LogInformation("Chat:{ChatId} was created by user {User})", message.Chat.Id, message.From);
await _response.SendAsync(message.Chat.Id, "EmptyRoomStats");
}
else
{
var userStats = await _context.UserStats.Include(x => x.User).Where(x => x.RoomId == room.Id).OrderByDescending(x => x.Wins).ToListAsync(cancellationToken);
if (!userStats.Any())
{
await _response.SendAsync(message.Chat.Id, "EmptyRoomStats");
return;
}
var sb = new StringBuilder();
for (int i = 0; i < userStats.Count; i++)
{
var userStat = userStats[i];
var rate = userStat.Wins / (double)room.Trolls;
sb.Append(i + 1).Append(". ").Append(userStat.User.Mention())
.Append(" - ").Append(userStat.Wins)
.Append(" (").Append(rate.ToString("P")).Append(")").AppendLine();
}
await _response.SendAsync(message.Chat.Id, "StatsInfo", sb.ToString(), userStats.First().User.Mention());
}
}
protected override async Task Handle(JoinRequest request, CancellationToken cancellationToken)
{
var message = request.Message;
var room = await _context.Rooms.FirstOrDefaultAsync(x => x.TelegramChatId == message.Chat.Id, cancellationToken);
if (room == null)
{
room = new Room
{
TelegramChatId = message.Chat.Id,
Title = message.Chat.Title
};
_context.Rooms.Add(room);
await _context.SaveChangesAsync(cancellationToken);
_logger.LogInformation("Chat:{ChatId} was created by user {User})", message.Chat.Id, message.From);
}
var user = await _context.Users.FirstOrDefaultAsync(x => x.TelegramUserId == message.From.Id,
cancellationToken);
if (user == null)
{
user = new User
{
TelegramUserId = message.From.Id,
Username = message.From.Username,
FirstName = message.From.FirstName,
LastName = message.From.LastName
};
_context.Users.Add(user);
await _context.SaveChangesAsync(cancellationToken);
_logger.LogInformation("User {User} has been created and joined to game in chat:{ChatId}", message.From, room.TelegramChatId);
}
var roomUser = await _context.RoomUsers
.FirstOrDefaultAsync(x => x.User.TelegramUserId == message.From.Id && x.Room.TelegramChatId == message.Chat.Id, cancellationToken);
if (roomUser == null)
{
roomUser = new RoomUser
{
Room = room,
User = user
};
_context.RoomUsers.Add(roomUser);
await _context.SaveChangesAsync(cancellationToken);
_logger.LogInformation("User {User} joined to play in chat:{ChatId}", message.From, message.Chat.Id);
await _response.SendAsync(message.Chat.Id, "UserJoined", message.From.Mention());
}
else
{
_logger.LogWarning("User {User} has already been joined to play in chat:{ChatId}", message.From, message.Chat.Id);
await _response.SendAsync(message.Chat.Id, "UserAlreadyJoined", message.From.Mention());
}
}
