public void AddFavorite(string objectId, string category)
{
myStoredFavorites.Upsert(new StoredFavorite {
AddedOn = DateTime.UtcNow, Category = category, ObjectId = objectId
});
OnCategoryContentsChanged?.Invoke(category);
}
public void DeleteFavorite(string id, string categoryName)
{
var favorite = GetFavorite(id, categoryName);
if (favorite == null)
{
return;
}
myStoredFavorites.Delete(favorite.FavoriteId);
OnCategoryContentsChanged?.Invoke(categoryName);
}
public void DeleteFavoriteFromAllCategories(string id)
{
var favs = myStoredFavorites.Find(it => it.ObjectId == id).ToList();
foreach (var storedFavorite in favs)
{
myStoredFavorites.Delete(storedFavorite.FavoriteId);
}
foreach (var affectedCategory in favs.Select(it => it.Category).Distinct())
{
OnCategoryContentsChanged?.Invoke(affectedCategory);
}
}
