/// <summary>
/// 得到促销商品
/// </summary>
public virtual ActionResult Promotion(long productId)
{
var query = PromotionEntity.GetUsedQuery(new [] { productId });
query.Query <PromotionEntity>();
var infos = this.GetEntities <PromotionEntity>(query);
return(View("_Promotion", infos?.FirstOrDefault()));
}
/// <summary>
/// 得到促销商品
/// </summary>
/// <param name="productIds"></param>
protected virtual IList <PromotionEntity> GetPromotions(long[] productIds)
{
if (productIds == null)
{
return(null);
}
var query = PromotionEntity.GetUsedQuery(productIds);
query.Query <PromotionEntity>()
.Select(it => new object[]
{
it.Id, it.Product.Id, it.OrderLimitCount, it.Cities, it.PayTypes, it.Price
});
return(Repository.GetEntities <PromotionEntity>(query));
}
