public async Task <ActionResult <CatalogItem> > ItemByIdAsync(int id)
{
if (id <= 0)
{
return(BadRequest());
}
CatalogItem item = null;
if (!_settings.EFCoreCachingEnabled)
{
item = await _catalogContext.CatalogItems.SingleOrDefaultAsync(ci => ci.Id == id);
}
else
{
var options = new CachingOptions
{
};
options.SetAbsoluteExpiration(DateTime.Now.AddMinutes(_settings.NCacheAbsoluteExpirationTime));
item = await _catalogContext.CatalogItems.DeferredSingleOrDefault(ci => ci.Id == id).FromCacheAsync(options);
}
var baseUri = _settings.PicBaseUrl;
item.FillProductUrl(baseUri);
if (item != null)
{
return(item);
}
return(NotFound());
}