/// <summary>
/// 获取一个可用的对象
/// </summary>
/// <returns></returns>
public static SYS_LOGIN_BLL getInstance()
{
if (instance == null)
{
instance = new SYS_LOGIN_BLL();
}
return(instance);
}
/// <summary>
/// 新增记录
/// </summary>
/// <param name="model">待新增实体</param>
/// <returns></returns>
public bool BulkAdd(List <SYS_ROLE_USER> list, string userid)
{
bool success = false;
using (var dbcontext = DbFactory.Create())
{
try
{
//批量删除
int keyid = Convert.ToInt32(userid);
Expression <Func <SYS_ROLE_USER, bool> > exp = a => a.UserID == keyid;
dbcontext.Delete(exp);
//批量插入
if (list != null && list.Count > 0)
{
foreach (var item in list)
{
dbcontext.Insert(item);
}
//改变授权状态 已授权
SYS_LOGIN loginmodel = SYS_LOGIN_BLL.getInstance().GetByUserID(userid);
loginmodel.State = 1;
dbcontext.Update(loginmodel);
}
else
{
//改变授权状态 未授权
SYS_LOGIN loginmodel = SYS_LOGIN_BLL.getInstance().GetByUserID(userid);
loginmodel.State = 0;
dbcontext.Update(loginmodel);
}
//保存
dbcontext.Save();
success = true;
}
catch (Exception ex)
{
Logger.Error(string.Format("SYS_ROLE_USER_BLL 新增记录异常,异常信息:{0}", ex.ToString()));
}
}
return(success);
}
