public async Task <IEnumerable <Locatable> > ListByUserIdAsync(int userId)
{
var userIds = await _favouriteRepository.ListByUserIdAsync(userId);
var locatables = userIds.Select(p => p.Locatable).ToList();
return(locatables);
}
public async Task <IEnumerable <Favourite> > ListByUserIdAsync(int userId)
{
return(await _favouriteRepository.ListByUserIdAsync(userId));
}