private async Task <DeckModel> GetDeckByIdInternalAsync(int id, int userId, bool includeCards, CancellationToken cancellationToken)
{
var deck = await _deckRepository.GetDeckByIdAsync(id, userId, cancellationToken : cancellationToken);
var model = deck == null ? null : _deckDataMapper.Map(deck);
if (includeCards && model != null)
{
var cardIds = deck.Cards.Select(x => x.CardId).ToArray();
var cardResults = await _cardRepository.FindCardsAsync(
new Data.Abstractions.CardSearchFilter
{
Ids = cardIds,
UserId = deck.UserId,
},
cancellationToken : cancellationToken
);
var cards = cardResults.Results;
model.Cards = model.Cards.Select(x => new DeckCardModel
{
Card = cards.FirstOrDefault(c => c.Id == x.Card.Id),
CardCollectionId = x.CardCollectionId,
});
}
return(model);
}
async Task IAddUserToGameHandler.HandleAsync(int id, int userId, int deckId, CancellationToken cancellationToken)
{
var game = await _gameRepository.GetGameByIdAsync(id, cancellationToken : cancellationToken);
if (game == null)
{
throw new InvalidGameException($"Game { id } does not exist.");
}
var gameUsers = await _gameRepository.GetGameUsersAsync(id, cancellationToken : cancellationToken);
if (gameUsers.Any(x => x.Id == userId))
{
throw new InvalidPlayerException($"User { userId } is already in game { id }.");
}
var gul = gameUsers.Length;
if (gul >= game.MaxPlayers)
{
throw new InvalidPlayerException($"Game { id } is already filled.");
}
var deck = await _deckRepository.GetDeckByIdAsync(deckId, userId, cancellationToken : cancellationToken);
if (deck == null)
{
throw new InvalidDeckException($"Deck { deckId } does not exist.");
}
if (deck.UserId != userId)
{
throw new InvalidDeckException($"Deck { deckId } does not belong to user { userId }.");
}
var dc = deck.Cards.Select(x => x.CardId).ToArray();
var dcc = dc.Length;
if (dcc < deck.MaxCards)
{
throw new InvalidDeckException($"Deck { deckId } needs { deck.MaxCards } cards. Currently only has { dcc }.");
}
await _gameDeckRepository.AddGameDeckAsync(id, userId, deck.Name, deck.Description, dc, cancellationToken : cancellationToken);
if (gul + 1 == game.MaxPlayers)
{
var allUsers = gameUsers.Select(x => x.Id).Concat(new int[] { userId }).ToArray();
await PrepareGameForPlayAsync(id, allUsers, cancellationToken);
}
}
private async Task AddUserToGameInternalAsync(int id, int userId, int deckId, CancellationToken cancellationToken = default)
{
var game = await _gameRepository.GetGameByIdAsync(id);
if (game == null)
{
throw new InvalidGameException($"Game { id } does not exist.");
}
var gameUsers = await _gameRepository.GetGameUsersAsync(id, cancellationToken : cancellationToken);
if (gameUsers.Any(x => x.Id == userId))
{
throw new InvalidPlayerException($"User { userId } is already in game { id }.");
}
var gul = gameUsers.Length;
if (gul >= game.MaxPlayers)
{
throw new InvalidPlayerException($"Game { id } is already filled.");
}
var deck = await _deckRepository.GetDeckByIdAsync(deckId, userId, cancellationToken : cancellationToken);
if (deck == null)
{
throw new InvalidDeckException($"Deck { deckId } does not exist.");
}
if (deck.UserId != userId)
{
throw new InvalidDeckException($"Deck { deckId } does not belong to user { userId }.");
}
var dc = deck.Cards.Select(x => x.CardId).ToArray();
var dcc = dc.Length;
if (dcc < deck.MaxCards)
{
throw new InvalidDeckException($"Deck { deckId } needs { deck.MaxCards } cards. Currently only has { dcc }.");
}
await _gameDeckRepository.AddGameDeckAsync(id, userId, deck.Name, deck.Description, dc, cancellationToken : cancellationToken);
if (gul + 1 == game.MaxPlayers)
{
var allUsers = gameUsers.Select(x => x.Id).Concat(new int[] { userId }).ToArray();
var currentUserIdx = new Random().Next(0, allUsers.Length);
var currentUserId = allUsers[currentUserIdx];
var updateGame = new GameUpdateData
{
CurrentUserId = currentUserId,
};
await _gameRepository.UpdateGameAsync(id, updateGame, cancellationToken : cancellationToken);
var newTurn = new TurnData
{
CurrentUserId = currentUserId,
GameId = game.Id,
};
await _turnRepository.AddTurnAsync(newTurn, cancellationToken : cancellationToken);
}
}
