/// <summary>
/// 获取商品
/// 商品不存在时返回null，存在时同时获取关联的数据
/// 结果会按商品Id缓存一定时间
/// </summary>
/// <param name="productId"></param>
/// <returns></returns>
public virtual Entities.Product GetWithCache(Guid productId)
{
return(ProductCache.GetOrCreate(productId, () => {
using (UnitOfWork.Scope()) {
var product = Get(productId);
if (product == null)
{
return null; // 商品不存在
}
var category = product.Category;
if (category != null)
{
category.Properties.ToList();
category.Properties.SelectMany(p => p.PropertyValues).ToList();
}
var seller = product.Seller;
if (seller != null)
{
var _ = seller.Username;
}
product.MatchedDatas.ToList();
product.PropertyValues.ToList();
return product;
}
}, ProductCacheTime));
}
/// <summary>
/// 获取商品
/// 商品不存在时返回null，存在时同时获取关联的数据
/// 结果会按商品Id缓存一定时间
/// </summary>
/// <param name="productId"></param>
/// <returns></returns>
public virtual Database.Product GetProduct(long productId)
{
return(ProductCache.GetOrCreate(productId, () =>
UnitOfWork.ReadData <Database.Product, Database.Product>(r => {
var product = r.GetByIdWhereNotDeleted(productId);
var category = product.Category;
if (category != null)
{
category.Properties.ToList();
category.Properties.SelectMany(p => p.PropertyValues).ToList();
}
var seller = product.Seller;
if (seller != null)
{
var _ = seller.Username;
}
product.MatchedDatas.ToList();
product.PropertyValues.ToList();
return product;
}), ProductCacheTime));
}