public ActionResult CreateProduct(string productName)
{
string errMsg = "添加成功";
if (string.IsNullOrEmpty(productName))
{
errMsg = "产品名称不能为空";
return(RedirectToAction("Index", "ProductInfoManage", new { errMsg = errMsg }));
}
//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.ProductName.Equals(productName, StringComparison.OrdinalIgnoreCase)) > 0)
{
errMsg = "该产品名称已存在";
return(RedirectToAction("Index", "ProductInfoManage", new { errMsg = errMsg }));
}
var base_ProductInfo = new Base_ProductInfo();
base_ProductInfo.ProductName = productName;
if (!base_ProductInfoService.Add(base_ProductInfo))
{
errMsg = "数据库更新失败";
return(RedirectToAction("Index", "ProductInfoManage", new { errMsg = errMsg }));
}
var dbContext = DbContextFactory.CreateByModelNamespace(typeof(Base_ProductInfo).Namespace);
var userLvls = DictSystemBusiness.GetDicts("客户等级");
foreach (var model in userLvls)
{
var base_ProductInfo_Detail = new Base_ProductInfo_Detail();
base_ProductInfo_Detail.UserLvl = Convert.ToInt32(model.DictValue);
base_ProductInfo_Detail.ProductType = base_ProductInfo.ID;
dbContext.Entry(base_ProductInfo_Detail).State = EntityState.Added;
}
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 }));
}
public static bool IsEffective(string productName, out Base_ProductInfo base_ProductInfo)
{
base_ProductInfo = null;
if (ProductInfoList.Any(p => p.ProductName.Equals(productName, StringComparison.OrdinalIgnoreCase)))
{
base_ProductInfo = ProductInfoList.Where(p => p.ProductName.Equals(productName, StringComparison.OrdinalIgnoreCase)).FirstOrDefault();
return(true);
}
return(false);
}
public static bool IsEffective(int id, out Base_ProductInfo base_ProductInfo)
{
base_ProductInfo = null;
if (ProductInfoList.Any(p => p.ID == id))
{
base_ProductInfo = ProductInfoList.Where(p => p.ID == id).FirstOrDefault();
return(true);
}
return(false);
}