public ActionResult getFunctions()
{
//1.0获取用户id
int uid = UserMgr.GetCurrentUserInfo().uID;
//2.0获取从前台传入的当前页面url
string url = Request.Form["murl"];
//3.0根据url从单钱用户的权限按钮缓存数据中获取指定的按钮
var allFunctionsFromCache = _permissSer.GetFunctionsForUserByCache(uid);
//3.0.1从allFunctionsFromCache集合中获取指定的url对应的按钮数据
var functions = allFunctionsFromCache.Where(c => c.mUrl.ToLower() == url.ToLower());
//4.0遍历functions拼接成ligerUIGrid中toolbar要求的json格式字符串
System.Text.StringBuilder resJson = new System.Text.StringBuilder("[", 200);
if (functions.Any())
{
foreach (var item in functions)
{
// { text: '增加', click: add, icon: 'add' },
resJson.Append("{ \"text\": \"" + item.fName + "\", \"click\": \"" + item.fFunction + "\", \"icon\": \"" + item.fPicName + "\" }, { \"line\": \"true\" },");
}
//将最后一个逗号移除
if (resJson.Length > 1)
{
resJson.Remove(resJson.Length - 1, 1);
}
}
resJson.Append("]");
var str = resJson.ToString();
return(Content(str));
}
public ActionResult SetMessage()
{
//1.0 接收ajax发送过来的数据
string touserid = Request.Params["touserid"];
string torealname = Request.Params["torealname"];
string msgbody = Request.Params["msgbody"];
//2.0 参数合法性验证
ChatMsg msg = new ChatMsg()
{
ToUserId = int.Parse(touserid),
ToRealName = torealname,
FromRealName = UserMgr.GetCurrentUserInfo().uRealName
,
FromUserId = UserMgr.GetCurrentUserInfo().uID,
SendTime = DateTime.Now,
MessageBody = msgbody
};
//3.0包装成chatmsg对象发送给WCF聊天服务
ChatMgrClient c = new ChatMgrClient();
c.SetMessage(msg);
return(WriteSuccess("消息发送成功"));
}
public ActionResult add(int id, sysFunctionView model)
{
try
{
if (ModelState.IsValid == false)
{
return(WriteError("数据验证失败"));
}
//2.0 将model中的Mid补全
model.mID = id;
model.fCreateTime = DateTime.Now;
model.fUpdateTime = DateTime.Now;
model.fCreatorID = UserMgr.GetCurrentUserInfo().uID;
var entity = model.EntityMap();
funSer.Add(entity);
funSer.SaveChanges();
return(WriteSucess("新增成功"));
}
catch (Exception ex)
{
return(WriteError(ex));
}
}
public async Task <IActionResult> UserRegistration(User user)
{
if (ModelState.IsValid)
{
var newUser = new User
{
FirstName = user.FirstName,
LastName = user.LastName,
Email = user.Email,
UserName = user.UserName,
Password = user.Password
};
var result = await UserMgr.CreateAsync(newUser, user.Password);
if (result.Succeeded)
{
await SignInMgr.SignInAsync(newUser, isPersistent : false);
return(RedirectToAction("Dashboard", "Application"));
}
foreach (var error in result.Errors)
{
ModelState.AddModelError("", error.Description);
}
}
return(View(user));
}
/// <summary>
/// 删除购物车中指定套餐中的某商品
/// </summary>
/// <note>Request Param：
/// PackageSysNo-套餐编号
/// ProductSysNo-商品编号
/// </note>
/// <returns></returns>
public PartialViewResult DelPackageProduct()
{
#region 1.Check
string checkResultMessage = "";
int packageSysNo = 0;
int productSysNo = 0;
if (!int.TryParse(Request.Params["PackageSysNo"], out packageSysNo))
{
checkResultMessage = "请输入正确的套餐编号！";
}
else if (!int.TryParse(Request.Params["ProductSysNo"], out productSysNo))
{
checkResultMessage = "请输入正确的商品编号！";
}
string PackageTypeSingleList = Request.QueryString["PackageTypeSingle"];
string PackageTypeGroupList = Request.QueryString["PackageTypeGroup"];
#endregion
#region 2.删除套餐中的商品
ShoppingCart shoppingCart = ShoppingStorageManager.GetShoppingCartFromCookieOrCreateNew();
ShoppingCart newShoppingCart = ShoppingStorageManager.GetShoppingCartFromCreateNew();
if (string.IsNullOrWhiteSpace(checkResultMessage))
{
//删除套餐中的商品
newShoppingCart = DelPackageProductCalcShoppingCart(shoppingCart, packageSysNo, productSysNo);
}
//用于计算会员价：
LoginUser userInfo = UserMgr.ReadUserInfo();
newShoppingCart.CustomerSysNo = userInfo == null ? 0 : userInfo.UserSysNo;
#endregion
return(LoadShoppingCartData(newShoppingCart, checkResultMessage, PackageTypeSingleList, PackageTypeGroupList));
}
/// <summary>
/// 获取客户端
/// </summary>
/// <param name="name"></param>
/// <returns></returns>
public List <SocketClient.SocketClient> GetClients(string name)
{
var user = UserMgr.GetUserByName(name);
var client = SocketClientMgr.Instance.GetClient(user.SessionId);
return(client);
}
public async Task <IActionResult> ResetPassword(ResetPasswordViewModel model)
{
Console.WriteLine(model.Email);
Console.WriteLine(model.Token);
if (ModelState.IsValid)
{
var user = await UserMgr.FindByEmailAsync(model.Email);
if (user != null)
{
var result = await UserMgr.ResetPasswordAsync(user, model.Token, model.Password);
if (result.Succeeded)
{
return(View("ResetPasswordConfirmation"));
}
foreach (var error in result.Errors)
{
ModelState.AddModelError("", error.Description);
}
return(View(model));
}
return(View("ResetPasswordConfirmation"));
}
return(View(model));
}
/// <summary>
/// Mini购物车获取商品数量
/// </summary>
/// <returns></returns>
public JsonResult GetMiniShoppingCartCount()
{
LoginUser userInfo = UserMgr.ReadUserInfo();
int userSysNo = userInfo == null ? 0 : userInfo.UserSysNo;
int totalProductCount = 0;
//ShoppingCart shoppingCart = ShoppingStorageManager.GetShoppingCartFromCookieOrCreateNew();
ShoppingCart shoppingCart = ShoppingStorageManager.GetShoppingCartByCustomer(userSysNo);
if (shoppingCart == null)
{
shoppingCart = new ShoppingCart();
}
if (shoppingCart != null && shoppingCart.ShoppingItemGroupList != null)
{
foreach (var itemGroup in shoppingCart.ShoppingItemGroupList)
{
foreach (var item in itemGroup.ShoppingItemList)
{
totalProductCount += itemGroup.Quantity * item.UnitQuantity;
}
}
}
//ShoppingStorageManager.SaveShoppingCart(shoppingCart);
//将迷你购物车加入Cookie
OrderPipelineProcessResult shoppingResult = ShoppingFacade.BuildShoppingCart(shoppingCart);
ShoppingStorageManager.SaveShoppingCartMini(ShoppingFacade.BuildMiniShoppingCartFromPipeline(shoppingResult));
return(new JsonResult()
{
Data = totalProductCount
});
}
public void NotifyInDisConnectClient(ServerPacketData requestData)
{
var sessionIndex = requestData.SessionIndex;
var user = UserMgr.GetUser(sessionIndex);
if (user != null)
{
var roomNum = user.RoomNumber;
if (roomNum != PacketDef.INVALID_ROOM_NUMBER)
{
var packet = new PKTInternalNtfRoomLeave()
{
RoomNumber = roomNum,
UserID = user.ID(),
};
var packetBodyData = MessagePackSerializer.Serialize(packet);
var internalPacket = new ServerPacketData();
internalPacket.Assign("", sessionIndex, (Int16)PACKETID.NTF_IN_ROOM_LEAVE, packetBodyData);
ServerNetwork.Distribute(internalPacket);
}
UserMgr.RemoveUser(sessionIndex);
}
MainServer.MainLogger.Debug($"Current Connected Session Count: {ServerNetwork.SessionCount}");
}
public async Task <IActionResult> ConfirmEmail(string userId, string token)
{
if (userId == null || token == null)
{
return(RedirectToAction("Index", "Home"));
}
var user = await UserMgr.FindByIdAsync(userId);
if (user == null)
{
ViewBag.ErrorMessage = $"O Id de usuário {userId} é inválido";
return(View("Error"));
}
var result = await UserMgr.ConfirmEmailAsync(user, token);
if (result.Succeeded)
{
ViewBag.Message = "Email confirmado com sucesso!";
return(View("Messages"));
}
ViewBag.ErrorMessage = "Email não pôde ser confirmado :(";
return(View("Error"));
}
//
// GET: /Web/Home/
public ActionResult Logout()
{
UserMgr.Logout();
string url = PageHelper.BuildUrl("Web_Index");
return(Redirect(url));
}
private IEnumerable <Models.ViewModel.DoctorStationInfo> GetDoctorStationInfo(int doctorId, int rootStationId)
{
var doc = _db.vwCHIS_Code_Doctor.AsNoTracking().FirstOrDefault(m => m.DoctorId == doctorId);
var cus = _db.CHIS_Code_Customer.AsNoTracking().FirstOrDefault(m => m.CustomerID == doc.CustomerId);
var dep = _db.vwCHIS_Code_Rel_DoctorDeparts.AsNoTracking().Where(m => m.DoctorId == doc.DoctorId).OrderBy(m => m.StationID).ToList();
var stationRoles = _db.CHIS_Sys_Rel_DoctorStationRoles.AsNoTracking().Where(m => m.DoctorId == doc.DoctorId).OrderBy(m => m.StationId).ToList();
var roleids = stationRoles.Select(m => m.RoleId.Value).Distinct().ToList();
var roles = _db.CHIS_SYS_Role.AsNoTracking().Where(m => roleids.Contains(m.RoleID)).Select(m => new RoleItem
{
RoleId = m.RoleID,
RoleKey = m.RoleKey,
RoleName = m.RoleName
}).ToList();
var allowStations = UserMgr.GetAllowedStationsAndSubStationsQuery(_db, doctorId, rootStationId).ToList();
var stationids = stationRoles.Where(m => m.MyStationIsEnable == true).Select(m => m.StationId.Value).Distinct().ToList();
// stationids.AddRange(stationRoles.Select(m => m.StationId.Value).Distinct());
stationids = (from item in stationids.Distinct()
where allowStations.Contains(item)
select item).ToList();
var stations = _db.CHIS_Code_WorkStation.AsNoTracking().Where(m => stationids.Contains(m.StationID)).ToList();
var model = new Models.ViewModel.DoctorInfo
{
Doctor = doc,
Customer = cus
};
model.InitialStationInfo(dep, stationRoles, roles, stations);
return(model.StationInfos);
}
//public async Task<IActionResult> Register(string firstName, string lastName, string username, string password, string email)
public async Task <IActionResult> Register(RegisterInfo registerInfo)
{
IdentityResult result;
try
{
AppUser user = await UserMgr.FindByNameAsync(registerInfo.UserName);
if (user == null)
{
user = new AppUser
{
UserName = registerInfo.UserName,
Email = registerInfo.Email,
FirstName = registerInfo.FirstName,
LastName = registerInfo.LastName
};
result = await UserMgr.CreateAsync(user, registerInfo.Password);
}
}
catch (Exception ex)
{
ViewBag.Message = ex.Message;
}
return(RedirectToAction("Login", "Account"));
}
public ActionResult AjaxLogin()
{
var model = new LoginVM();
this.TryUpdateModel <LoginVM>(model);
//判断是否需要输入验证码
bool showAuthCode = LoginFacade.CheckShowAuthCode(model.CustomerID);
if (showAuthCode)
{
string verifyCode = CookieHelper.GetCookie <String>("VerifyCode");
if (!String.Equals(verifyCode, model.ValidatedCode, StringComparison.InvariantCultureIgnoreCase))
{
return(Json(new { type = "f", verifycode = "y", message = "验证码不正确" }, JsonRequestBehavior.AllowGet));
}
}
if (UserMgr.Login(model))
{
return(Json(new { type = "s" }, JsonRequestBehavior.AllowGet));
}
if (showAuthCode)
{
return(Json(new { type = "f", verifycode = "y", message = "登录账户名或密码不正确" }, JsonRequestBehavior.AllowGet));
}
return(Json(new { type = "f", message = "登录账户名或密码不正确" }, JsonRequestBehavior.AllowGet));
}
public async Task <bool> Login(JObject userJson)
{
var userInfo = JsonConvert.DeserializeObject <UserLoginModel>(userJson.ToString());
if (!ModelState.IsValid)
{
return(false);
}
var user = await UserMgr.FindByEmailAsync(userInfo.Email);
if (user != null &&
await UserMgr.CheckPasswordAsync(user, userInfo.Password))
{
var identity = new ClaimsIdentity(IdentityConstants.ApplicationScheme);
identity.AddClaim(new Claim(ClaimTypes.Name, user.UserName));
await HttpContext.SignInAsync(IdentityConstants.ApplicationScheme,
new ClaimsPrincipal(identity));
return(true);
}
else
{
ModelState.AddModelError("", "Invalid UserName or Password");
return(false);
}
}
public async Task <string> getMethod()
{
var Message = "";
try
{
Message = "User already registered";
AppUser user = await UserMgr.FindByNameAsync("nhoarau");
if (user == null)
{
user = new AppUser();
user.UserName = "******";
user.Email = "*****@*****.**";
user.FirstName = "Nathan";
user.LastName = "HOARAU";
IdentityResult result = await UserMgr.CreateAsync(user, "PhilDougTest33*");
Message = "User was created";
}
}
catch (Exception ex)
{
Message = ex.Message;
}
return(Message);
}
protected UserInfo GetUserByWebSocket(WebSocket socket)
{
var connMgr = AppServer.Instance.connManager;
var socketid = connMgr.GetId(socket);
return(UserMgr.GetUser(socketid));
}
public async Task <IActionResult> ReLogin(Models.ViewModel.HisLoginViewModel model)
{
try
{
if (model.StationId <= 0)
{
throw new Exception();
}
var login = UserMgr.GetMyLoginData(UserSelf.LoginId);
if (!model.DepartId.HasValue)
{
model.DepartId = findDepartId(login.DoctorId.Value, model.StationId);
}
await SignInProcess(login, model.StationId, model.DepartId, model.LoginExtMobile);
await Logger.WriteInfoAsync("Home", "Login", $"用户({login.CustomerId},{login.CustomerName})切换登录到工作站({model.StationId})");
return(RedirectToAction("LoginedDefault")); //登录到默认页面
}
catch (Exception ex)
{
ModelState.AddModelError("", ex.Message);
return(View("Login", model));
}
}
/// <summary>
/// 插入用户留言
/// </summary>
/// <param name="leaveWordsModel"></param>
/// <returns></returns>
public bool InsertLeaveWords(UserLeaveWordsModel leaveWordsModel)
{
if (!leaveWordsModel.UserEmail.IsEmail())
{
throw new BusinessException("请输入有效的邮箱地址。");
}
if (string.IsNullOrWhiteSpace(leaveWordsModel.Content))
{
throw new BusinessException("请输入反馈内容。");
}
CustomerLeaveWords entity = new CustomerLeaveWords();
entity.InDate = DateTime.Now;
entity.Subject = HeaderHelper.GetClientType().ToString();
entity.LeaveWords = leaveWordsModel.Content;
entity.CustomerEmail = leaveWordsModel.UserEmail;
entity.CompanyCode = ConstValue.CompanyCode;
entity.LanguageCode = ConstValue.LanguageCode;
entity.StoreCompanyCode = ConstValue.StoreCompanyCode;
var loginedUser = UserMgr.ReadUserInfo();
if (loginedUser != null)
{
entity.CustomerSysNo = loginedUser.UserSysNo;
entity.CustomerName = loginedUser.UserID;
}
return(CustomerFacade.InsertCustomerLeaveWords(entity));
}
//返回登录后的首页
public IActionResult RedirectDefaultIndexPage()
{
TempData["IsMenuLoad"] = base.getQuery("IsMenuLoad");
var docCanTreat = UserMgr.IsMenuAllowed("PationtVisitV20");//允许访问接诊页面
var station = UserMgr.GetMyStation();
//医生
if (UserSelf.IsCanTreat && docCanTreat)
{
if (UserSelf.MyRoleNames.Contains("ds_assistant_doctor") ||
UserSelf.MyRoleNames.Contains("ds_doctor"))
{
return(RedirectToAction("DrugStoreIndex_Nurse")); //药店医生或者药店助理医生
}
if (station.IsNetPlat)
{
return(RedirectToAction("DoctorIndex_NetPlat"));
}
else
{
return(RedirectToAction("DoctorIndex")); //避免浏览器缓存买有刷新菜单
}
}
return(RedirectToAction("DoctorIndex_Normal"));
}
public ActionResult UCNoReviewOrderProducts(int pageIndex, int pageSize)
{
LoginUser suer = UserMgr.ReadUserInfo();
var noReviewOrders = ReviewFacade.QueryCustomerNoReviewOrderProducts(suer.UserSysNo, pageIndex, pageSize);
return(PartialView("_NoReviewOrderProducts", noReviewOrders));
}
///// <summary>
///// 更新用户基本信息，但不包含密码
///// </summary>
///// <param name="entity"></param>
///// <returns></returns>
public JsonResult SaveUserInfo(User entity)
{
StateModel result = new StateModel();
result.Status = UserMgr.UpdateInfo(entity);
return(Json(result));
}
public async Task <IActionResult> Login(User model, string totalPrice)
{
result = await SignInMgr.PasswordSignInAsync(model.Email, model.Password, false, false);
if (result.Succeeded && totalPrice != null)
{
currentUser = await UserMgr.FindByEmailAsync(model.Email);
await ChangeToKeyCustomer(currentUser);
IsKeyCustomer = UserMgr.IsInRoleAsync(currentUser, "KeyCustomer");
DiscountedPrice = Convert.ToDouble(totalPrice);
if (IsKeyCustomer.Result == true)
{
DiscountedPrice = DiscountedPrice * 0.9;
return(RedirectToAction("SelectPaymentAndDeliveryOption", "OrderConfirmation", new { totalPrice = DiscountedPrice.ToString(), keyCustomer = IsKeyCustomer.Result }));
}
return(RedirectToAction("SelectPaymentAndDeliveryOption", "OrderConfirmation", new { totalPrice = totalPrice, keyCustomer = IsKeyCustomer.Result }));
}
if (result.Succeeded)
{
return(RedirectToAction("Index", "Products"));
}
ModelState.AddModelError(string.Empty, "Invalid Login Attempt");
return(View(model));
}
public async Task <IActionResult> Login(string username, string password)
{
if (ModelState.IsValid)
{
var user = await UserMgr.FindByNameAsync(username);
if (user != null && !user.EmailConfirmed &&
(await UserMgr.CheckPasswordAsync(user, password)))
{
ModelState.AddModelError(string.Empty, "Email ainda não confirmado");
return(View());
}
var result = await SignInMgr.PasswordSignInAsync(username,
password, false, false);
if (result.Succeeded)
{
return(RedirectToAction("index", "home"));
}
ModelState.AddModelError(string.Empty, "Invalid Login Attempt");
}
return(View());
}
public void RequestLobbyLeave(ServerPacketData packetData)
{
var sessionID = packetData.SessionID;
LobbyServer.MainLogger.Debug("RequestLobbyLeave");
try
{
var user = UserMgr.GetUserByNetSessionID(sessionID);
if (user == null)
{
return;
}
if (LeaveLobbyUser(sessionID, user.LobbyNumber) == false)
{
return;
}
user.LeaveLobby();
ResponseLobbyLeaveToClient(sessionID, ERROR_CODE.NONE);
LobbyServer.MainLogger.Debug("RequestLeave - Success");
}
catch (Exception ex)
{
LobbyServer.MainLogger.Error(ex.ToString());
}
}
public async Task <IActionResult> ForgotPassword(ForgotPasswordViewModel model)
{
if (ModelState.IsValid)
{
var user = await UserMgr.FindByEmailAsync(model.Email);
if (user != null && await UserMgr.IsEmailConfirmedAsync(user))
{
var token = await UserMgr.GeneratePasswordResetTokenAsync(user);
var passwordResetLink = Url.Action("ResetPassword", "Account",
new { email = model.Email, token = token }, Request.Scheme);
logger.Log(LogLevel.Warning, passwordResetLink);
return(View("ForgotPasswordConfirmation"));
}
Console.WriteLine("Eu não entrei no if");
return(View("ForgotPasswordConfirmation"));
}
return(View(model));
}
public ActionResult AccountInfo()
{
var userId = UserMgr.GetUserId(HttpContext.User);
var user = UserMgr.FindByIdAsync(userId).Result;
return(View(user));
}
//添加剖面
public ActionResult AddSection(SectionView model, string RID11, string RID22, string RID33, double?Altitude1)
{
model.Altitude = Altitude1;
model.RID1 = RID11;
model.RID2 = RID22;
model.RID3 = RID33;
ModelState.Remove("Altitude1");
if (!ModelState.IsValid)
{
return(WriteStatusError(ModelState));
}
if (sectionSer.Any(x => x.SectionName == model.SectionName))
{
return(WriteError("剖面名称" + model.SectionName + "已经存在，请确认！"));
}
var user = UserMgr.CurrUserInfo();
model.User_ID = user.User_ID;
var Model = new Section();
Model.CopyFrom(model);
sectionSer.Add(Model);
Model.S_ID = Guid.NewGuid().ToString();
sectionSer.SaveChanges();
return(WriteSuccess(new
{
Model.S_ID,
msg = "添加成功！"
}));
}
public ActionResult GetCouponPopContent(int MerchantSysNo)
{
CouponContentInfo Model = new CouponContentInfo();
//优惠卷
LoginUser user = UserMgr.ReadUserInfo();
List <CustomerCouponInfo> CustomerCouponList = new List <CustomerCouponInfo>();
if (user != null)
{
CustomerCouponList = ShoppingFacade.GetCustomerPlatformCouponCode(user.UserSysNo, MerchantSysNo);
}
//获取当前有效的优惠券活动
List <CouponInfo> CouponList = new List <CouponInfo>();
if (user != null)
{
CouponList = ShoppingFacade.GetCouponList(user.UserSysNo, MerchantSysNo);
}
if (user != null)
{
Model.UserSysNo = user.UserSysNo;
Model.MerchantSysNo = MerchantSysNo;
Model.customerCouponCodeList = CustomerCouponList;
Model.couponList = CouponList;
}
PartialViewResult view = PartialView("~/Views/Shared/_CouponPop.cshtml", Model);
return(view);
}
/// <summary>
/// 购物车
/// </summary>
/// <returns></returns>
public ActionResult Index()
{
ShoppingCart shoppingCart = ShoppingStorageManager.GetShoppingCartFromCookieOrCreateNew();
//用于计算会员价：
LoginUser userInfo = UserMgr.ReadUserInfo();
shoppingCart.CustomerSysNo = userInfo == null ? 0 : userInfo.UserSysNo;
if (shoppingCart != null)
{
ShoppingStorageManager.SaveShoppingCart(shoppingCart);
}
OrderPipelineProcessResult shoppingResult = ShoppingFacade.BuildShoppingCart(shoppingCart);
ShoppingCart pipelineShoppingCart = (shoppingResult.ReturnData != null &&
shoppingResult.ReturnData["ShoppingCart"] != null)
? shoppingResult.ReturnData["ShoppingCart"] as ShoppingCart
: new ShoppingCart();
shoppingCart.OrderSelectGiftSysNo = pipelineShoppingCart.OrderSelectGiftSysNo;
shoppingCart.OrderDeleteGiftSysNo = pipelineShoppingCart.OrderDeleteGiftSysNo;
ShoppingStorageManager.SaveShoppingCart(shoppingCart);
//将迷你购物车加入Cookie
ShoppingStorageManager.SaveShoppingCartMini(ShoppingFacade.BuildMiniShoppingCartFromPipeline(shoppingResult));
return(View(shoppingResult));
}
public IEmployee getUser(string ntLogin)
{
UserMgr userMgr = new UserMgr(MainFactory.getUserSvc());
int employeeID = userMgr.getUser(ntLogin).EmployeeID;
return this.repository.getEmployee(employeeID);
}
//Инициализация
public MainForm(User currentUser, ref List<User> users, UserMgr userManager, FileHandler fileHandler)
{
InitializeComponent();
this.currentUser = currentUser;
this.users = users;
this.userManager = userManager;
this.fileHandler = fileHandler;
users = fileHandler.openUsers();
tasks = fileHandler.openTasks();
projects = fileHandler.openProjects();
projectManager = new ProjectMgr();
//это потом удалить (тест открытия формы)
//--------------------------------------------------------------
//projectManager.createProject("test project", ref projects);//|
//openTaskForm(projects[0]); //|
//--------------------------------------------------------------
}
public static UserMgr getUserMgr()
{
if (_userMgr == null) _userMgr = new UserMgr();
return _userMgr;
}