public bool UpdateFlashcard(Flashcard flashcard)
{
var targetCard = _appDbContext.Flashcards
.FirstOrDefault(f => f.Id == flashcard.Id);
if (targetCard != null)
{
targetCard.FrontText = flashcard.FrontText;
targetCard.BackText = flashcard.BackText;
_appDbContext.SaveChanges();
return(true);
}
return(false);
}
public bool AddFlashcard(Flashcard flashcard)
{
var targetFolder = _appDbContext.FlashcardFolders
.FirstOrDefault(f => f.Id == flashcard.FlashcardFolderId);
if (targetFolder != null)
{
var newCard = new Flashcard
{
FrontText = flashcard.FrontText,
BackText = flashcard.BackText,
FlashcardFolderId = flashcard.FlashcardFolderId,
Id = flashcard.Id
};
_appDbContext.Flashcards.Add(newCard);
_appDbContext.SaveChanges();
return(true);
}
else
{
return(false);
}
}
public void RemoveFlashcard(Flashcard flashcard)
{
_appDbContext.Flashcards.Remove(flashcard);
_appDbContext.SaveChanges();
}
