public virtual ShoppingCart[] GetByIds(string[] cartIds, string responseGroup = null)
{
var retVal = new List <ShoppingCart>();
using (var repository = _repositoryFactory())
{
//Disable DBContext change tracking for better performance
repository.DisableChangesTracking();
var cartEntities = repository.GetShoppingCartsByIds(cartIds);
foreach (var cartEntity in cartEntities)
{
var cart = cartEntity.ToModel(AbstractTypeFactory <ShoppingCart> .TryCreateInstance());
//Calculate totals only for full responseGroup
if (responseGroup == null)
{
_totalsCalculator.CalculateTotals(cart);
}
retVal.Add(cart);
}
}
_dynamicPropertyService.LoadDynamicPropertyValues(retVal.ToArray <IHasDynamicProperties>());
return(retVal.ToArray());
}
public virtual async Task <IEnumerable <ShoppingCart> > GetByIdsAsync(string[] cartIds, string responseGroup = null)
{
var retVal = new List <ShoppingCart>();
var cacheKey = CacheKey.With(GetType(), "GetByIdsAsync", string.Join("-", cartIds), responseGroup);
return(await _platformMemoryCache.GetOrCreateExclusiveAsync(cacheKey, async (cacheEntry) =>
{
using (var repository = _repositoryFactory())
{
//Disable DBContext change tracking for better performance
repository.DisableChangesTracking();
var cartEntities = await repository.GetShoppingCartsByIdsAsync(cartIds, responseGroup);
foreach (var cartEntity in cartEntities)
{
var cart = cartEntity.ToModel(AbstractTypeFactory <ShoppingCart> .TryCreateInstance());
//Calculate totals only for full responseGroup
if (responseGroup == null)
{
_totalsCalculator.CalculateTotals(cart);
}
retVal.Add(cart);
cacheEntry.AddExpirationToken(CartCacheRegion.CreateChangeToken(cart));
}
}
await _dynamicPropertyService.LoadDynamicPropertyValuesAsync(retVal.ToArray <IHasDynamicProperties>());
return retVal;
}));
}
public IHttpActionResult RecalculateTotals(ShoppingCart cart)
{
_cartTotalsCalculator.CalculateTotals(cart);
return(Ok(cart));
}