private decimal getMaxAmount(decimal estimateAmount, int productType, int userLvl)
{
IBase_ProductInfo_DetailService base_ProductInfo_DetailService = BLLContainer.Resolve <IBase_ProductInfo_DetailService>();
decimal customerUpper = base_ProductInfo_DetailService.GetModels(p => p.ProductType == productType && p.UserLvl == userLvl).Max(m => (decimal?)m.CustomerUpper).GetValueOrDefault();
return(Math.Round(estimateAmount * customerUpper * 0.01M, 2, MidpointRounding.AwayFromZero));
}
public ActionResult DeleteProduct(int id)
{
string errMsg = "删除成功";
//开启EF事务
using (TransactionScope ts = new TransactionScope())
{
try
{
IBase_ProductInfoService base_ProductInfoService = BLLContainer.Resolve <IBase_ProductInfoService>();
if (base_ProductInfoService.GetCount(p => p.ID == id) == 0)
{
errMsg = "该产品信息不存在";
return(RedirectToAction("Index", "ProductInfoManage", new { errMsg = errMsg }));
}
var base_ProductInfo = base_ProductInfoService.GetModels(p => p.ID == id).FirstOrDefault();
if (!base_ProductInfoService.Delete(base_ProductInfo))
{
errMsg = "数据库更新失败";
return(RedirectToAction("Index", "ProductInfoManage", new { errMsg = errMsg }));
}
IBase_ProductInfo_DetailService base_ProductInfo_DetailService = BLLContainer.Resolve <IBase_ProductInfo_DetailService>();
var dbContext = DbContextFactory.CreateByModelNamespace(typeof(Base_ProductInfo_Detail).Namespace);
var base_ProductInfo_Details = base_ProductInfo_DetailService.GetModels(p => p.ProductType == base_ProductInfo.ID).ToList();
foreach (var item in base_ProductInfo_Details)
{
dbContext.Entry(item).State = System.Data.Entity.EntityState.Deleted;
}
if (dbContext.SaveChanges() < 0)
{
errMsg = "数据库更新失败";
return(RedirectToAction("Index", "ProductInfoManage", new { errMsg = errMsg }));
}
ts.Complete();
}
catch (Exception ex)
{
return(RedirectToAction("Index", "ProductInfoManage", new { errMsg = ex.Message }));
}
}
//更新缓存
ProductTypeBusiness.Init();
return(RedirectToAction("Index", "ProductInfoManage", new { errMsg = errMsg }));
}
