public IList <ProductSummary> GetAll()
{
var products = _productStorage.GetAll();
//Good place to use automapper
return(products.Select(x => new ProductSummary {
Id = x.Id, Name = x.Name, Price = x.Price, Image = x.Image
}).ToList());
}
private async void WarmUpService()
{
var startItems = _productStorage.GetAll();
if (startItems.Count == 0)
{
await GenerateItems();
}
}
public IEnumerable <Product> GetAll()
{
// See if all was previously cached as a list
if (_cache.TryGetValue(AllCacheKey, out IList <Product> all) == false)
{
// Update all the individual items in the cache, because we do not know if we have seen all elements
all = _inner
.GetAll()
.ToList();
foreach (Product product in all)
{
_cache.Set(product.Id.ToCacheKey(), product);
}
// Create a separate cache item for the full collection as a list
// (for easy returning as well as re-updating when Add() is later invoked again)
_cache.Set(AllCacheKey, all);
}
// Necessary to copy Product instances to a new array to avoid exposing cached
// List <Product>-object to clients (as the list itself is *not* immutable)
return(all.ToArray());
}
public async Task <IEnumerable <ProductOutcomeDTO> > GetAll() => _mapper.Map <IEnumerable <ProductOutcomeDTO> >(await _productStorage.GetAll());
public IEnumerable <Product> GetAll() => _inner.GetAll();