async Task IDeckService.UpdateCollectionAsync(int id, int userId, IEnumerable <int> cardCollectionIds, CancellationToken cancellationToken)
{
var deck = await _deckRepository.GetDeckByIdAsync(id, userId, cancellationToken : cancellationToken);
if (deck == null)
{
throw new InvalidDeckException("You do not have access to this deck.");
}
if (deck.UserId != userId)
{
throw new InvalidDeckException("You do not have access to this deck.");
}
var distincted = (cardCollectionIds ?? Array.Empty <int>()).Distinct().ToArray();
if (distincted.Length > deck.MaxCards)
{
throw new InvalidDeckException("Over maximum number of cards added.");
}
var cardCollectionResults = await _cardCollectionRepository.FindCardCollectionsAsync(
new Data.Abstractions.CardCollectionSearchFilter
{
Ids = distincted,
UserId = userId,
},
cancellationToken : cancellationToken
);
var ownedCount = cardCollectionResults.TotalCount;
if (ownedCount != distincted.Length)
{
throw new InvalidCardException("You do not own some of the cards.");
}
var deckUpdate = new DeckUpdateData
{
CardCollectionIds = distincted,
};
await _deckRepository.UpdateDeckAsync(id, deckUpdate, cancellationToken : cancellationToken);
}
private async Task <Abstractions.SearchResult <CardCollectionModel> > GetCardCollectionInternalAsync(Abstractions.CardCollectionSearchFilter filter, CancellationToken cancellationToken)
{
var cardCollections = await _cardCollectionRepository.FindCardCollectionsAsync(
new Data.Abstractions.CardCollectionSearchFilter
{
CardName = filter.Name,
Ids = filter.Ids?.ToArray(),
UserId = filter.UserId,
},
cancellationToken : cancellationToken
);
var results = cardCollections.Results.Select(_cardCollectionDataMapper.Map).ToArray();
var cardIds = results.Select(x => x.CardId).ToArray();
var cardResults = await _cardRepository.FindCardsAsync(
new Data.Abstractions.CardSearchFilter
{
Ids = cardIds,
UserId = filter.UserId,
},
cancellationToken : cancellationToken
);
var cards = cardResults.Results;
foreach (var res in results)
{
res.Card = cards.FirstOrDefault(x => x.Id == res.CardId);
}
return(new Abstractions.SearchResult <CardCollectionModel>
{
Count = cardCollections.TotalCount,
Results = results,
});
}
