public EntGoodsCart GetFlashDealPrice(EntGoodsCart cartItem, FlashDealItem flashItem)
{
if (flashItem == null || flashItem.Id == 0)
{
return(cartItem);
}
FlashItemSpec flashItemSpec = null;
if (!string.IsNullOrWhiteSpace(cartItem.SpecIds))
{
flashItemSpec = flashItem.GetSpecs().FirstOrDefault(spec => spec.Id == cartItem.SpecIds);
}
if (flashItemSpec != null)
{
cartItem.Price = flashItemSpec.DealPrice;
cartItem.originalPrice = flashItemSpec.OrigPrice;
}
else
{
cartItem.Price = flashItem.DealPrice;
cartItem.originalPrice = flashItem.OrigPrice;
}
//折扣最低0.01元
//cartItem.Price = cartItem.Price <= 0 ? 1 : cartItem.Price;
return(cartItem);
}
public bool CheckInputVaild(FlashDealItem item, out string errorMsg)
{
errorMsg = string.Empty;
if (item.DealPrice <= 0)
{
errorMsg = "请正确填写秒杀物品的秒杀价格";
return(false);
}
if (string.IsNullOrWhiteSpace(item.Title))
{
errorMsg = "秒杀物品标题不能为空";
return(false);
}
List <FlashItemSpec> itemSpec = null;
if (!string.IsNullOrWhiteSpace(item.Specs))
{
try { itemSpec = JsonConvert.DeserializeObject <List <FlashItemSpec> >(item.Specs); } catch { }
}
if (itemSpec?.Count > 0)
{
FlashItemSpec invalidInput = itemSpec.FirstOrDefault(spec => spec.DealPrice <= 0);
if (invalidInput != null)
{
errorMsg = $"请正确设置{invalidInput.Name}的秒杀价格";
return(false);
}
}
return(true);
}
//public FlashDealItem GetByEntGood(EntGoods good)
//{
// return GetBySourceIdAid(sourceId: good.id, Aid: good.aid, state: (int)FlashItemState.使用中);
//}
public EntGoods GetFlashDealPrice(EntGoods good, FlashDealItem flashItem)
{
if (flashItem == null || flashItem.Id == 0)
{
return(good);
}
List <FlashItemSpec> flashItemSpecs = flashItem.GetSpecs();
List <EntGoodsAttrDetail> formatAttr = good.GASDetailList?.Where(attr => flashItemSpecs.Exists(spec => spec.Id == attr.id)).ToList();
formatAttr?.ForEach(attr =>
{
FlashItemSpec spec = flashItemSpecs.Find(item => item.Id == attr.id);
attr.discountPrice = float.Parse((spec.DealPrice * 0.01).ToString("0.00"));
attr.originalPrice = float.Parse((spec.OrigPrice * 0.01).ToString("0.00"));
});
good.specificationdetail = JsonConvert.SerializeObject(formatAttr);
good.originalPrice = float.Parse((flashItem.OrigPrice * 0.01).ToString("0.00"));
good.discountPrice = float.Parse((flashItem.DealPrice * 0.01).ToString("0.00"));
return(good);
}
