public async Task <IEnumerable <ResultCard> > RunAsync(Request request)
{
request.CheckValidity();
QueryValidationHelper.CheckUserIsOwnerOfDeck(dbContext, request.CurrentUserId, request.DeckId);
var heapingAlgorithm = await GetHeapingAlgorithmAsync(request.DeckId);
var userNames = dbContext.Users.AsNoTracking().Select(u => new { u.Id, u.UserName }).ToImmutableDictionary(u => u.Id, u => u.UserName);
var imagesDetails = GetAllImagesDetails();
var tagNames = dbContext.Tags.AsNoTracking().Select(t => new { t.Id, t.Name }).ToImmutableDictionary(t => t.Id, t => t.Name);
if (request.LearnModeIsUnknown)
{
return(await GetUnknownCardsAsync(request.CurrentUserId, request.DeckId, request.ExcludedCardIds, request.ExcludedTagIds, heapingAlgorithm, userNames, imagesDetails, tagNames, request.CardsToDownload));
}
return(GetCardsToRepeat(request.CurrentUserId, request.DeckId, request.ExcludedCardIds, request.ExcludedTagIds, heapingAlgorithm, userNames, imagesDetails, tagNames, request.CardsToDownload));
}
public async Task <Result> RunAsync(Request request)
{
request.CheckValidity();
QueryValidationHelper.CheckUserIsOwnerOfDeck(dbContext, request.CurrentUserId, request.DeckId);
var cardsInDeck = dbContext.CardsInDecks.Where(cardInDeck => cardInDeck.CardId == request.CardId && cardInDeck.DeckId == request.DeckId);
if (cardsInDeck.Count() != 1)
{
throw new RequestInputException($"There are {cardsInDeck.Count()} cards with the given id");
}
var cardInDeck = cardsInDeck.Include(cardInDeck => cardInDeck.Card).Include(cardInDeck => cardInDeck.Deck).Single();
dbContext.CardsInDecks.Remove(cardInDeck);
await dbContext.SaveChangesAsync();
return(new Result(cardInDeck.Card.FrontSide, cardInDeck.Deck.Description));
}
public async Task RunAsync(Request request)
{
request.CheckValidity();
QueryValidationHelper.CheckUserIsOwnerOfDeck(dbContext, request.UserId, request.DeckId);
var cards = dbContext.CardsInDecks.Where(card => card.DeckId.Equals(request.DeckId) && request.CardIds.Any(cardId => cardId == card.CardId));
await cards.ForEachAsync(card => { if (card.BiggestHeapReached < request.TargetHeapId)
{
card.BiggestHeapReached = request.TargetHeapId;
}
});
await cards.ForEachAsync(card => card.CurrentHeap = request.TargetHeapId);
if (request.TargetHeapId == 0)
{
await cards.ForEachAsync(card => card.NbTimesInNotLearnedHeap++);
}
await dbContext.SaveChangesAsync();
}