private async Task <IEnumerable <Category> > GetCategoriesInternal(CancellationToken cancellationToken)
{
var categories = _cache.GetCategories();
if (categories != null)
{
return(categories);
}
var results = await _store.GetAllCategories(cancellationToken).ConfigureAwait(false);
if (results == null)
{
return(new List <Category>());
}
categories = results.ToList();
_cache.StoreCategories(categories);
return(categories);
}
public async Task <List <CategoryDto> > GetAllListAsync()
{
return(await _categoryCache.GetCategories());
}