public MessageModel DeleteSingleEntity(int id)
{
Func <IEntityContext, string> operation = delegate(IEntityContext context)
{
if (context.UserRole.Any(m => m.UserID == id))
{
return("该用户信息存在关联数据，不能被删除！");
}
var data = context.UserBase.FirstOrDefault(m => m.UserID == id);
if (data == null)
{
return("当前数据不存在或被更新，请刷新后再次操作！");
}
context.Delete(data);
UserDetailModel detail = context.UserDetail.FirstOrDefault(m => m.UserID == id);
LogUserLoginModel login = context.LogUserLogin.FirstOrDefault(m => m.UserID == id);
if (detail != null)
{
context.Delete(detail);
}
if (login != null)
{
context.Delete(login);
}
context.SaveChanges();
return(string.Empty);
};
return(base.DbOperationInTransaction(operation));
}
public MessageModel InsertSingleEntity(LogUserLoginModel model)
{
Func <IEntityContext, string> operation = delegate(IEntityContext context)
{
context.LogUserLogin.Add(model);
context.SaveChanges();
return(string.Empty);
};
return(base.DbOperation(operation));
}
public MessageModel InsertSingleEntity(LogUserLoginModel model)
{
return(userLoginAccess.InsertSingleEntity(model));
}