/// <summary>
/// 删除用户
/// </summary>
/// <param name="userId">用户Id</param>
public void DeleteUser(long userId)
{
User user = userRepository.GetUser(userId);
var result = userRepository.DeleteCache(user);
if (result)
{
UserIdToUserNameDictionary.RemoveUserId(userId);
UserIdToUserNameDictionary.RemoveUserName(user.UserName);
}
}
public override void OnActionExecuting(ActionExecutingContext context)
{
if (context.HttpContext.User.Identity.Name == null)
{
context.Result = new RedirectToRouteResult("default", new { controller = "System", action = "ManageLogin" });
base.OnActionExecuting(context);
return;
}
var userId = UserIdToUserNameDictionary.GetUserId(context.HttpContext.User.Identity.Name);
var user = context.HttpContext.Session.Get <User>(userId.ToString());
if (!user.IsAllowEntryManager())
{
context.Result = new RedirectToRouteResult("Error", new { controller = "Error", action = "SystemError", errorMsg = "您目前没有权限登录管理后台" });
}
base.OnActionExecuting(context);
}
/// <summary>
/// 获取自身实例
/// </summary>
/// <returns></returns>
private static UserIdToUserNameDictionary Instance()
{
if (_defaultInstance == null)
{
lock (lockObject)
{
if (_defaultInstance == null)
{
_defaultInstance = DIContainer.Resolve <UserIdToUserNameDictionary>();
if (_defaultInstance == null)
{
throw new Exception("未在DIContainer注册UserIdToUserNameDictionary的具体实现类");
}
}
}
}
return(_defaultInstance);
}
/// <summary>
/// 根用户Id集合删除用户
/// </summary>
/// <param name="userIds">用户Id集合</param>
public void DeleteUsers(IEnumerable <long> userIds)
{
List <User> users = new List <User>();
foreach (var userId in userIds)
{
User user = userRepository.GetUser(userId);
if (user == null)
{
continue;
}
var result = userRepository.DeleteCache(user);
if (result)
{
UserIdToUserNameDictionary.RemoveUserId(userId);
UserIdToUserNameDictionary.RemoveUserName(user.UserName);
}
}
}
/// <summary>
/// 验证用户名和密码是否匹配
/// </summary>
/// <param name="userName">用户名</param>
/// <param name="passWord">密码</param>
/// <returns>登录状态枚举</returns>
public UserLoginStatus ValidateUser(string userName, string passWord)
{
long userId = UserIdToUserNameDictionary.GetUserId(userName);
User user = userRepository.GetUser(userId);
if (user == null)
{
return(UserLoginStatus.InvalidCredentials);
}
if (!userName.Equals(user.UserName, StringComparison.CurrentCulture))
{
return(UserLoginStatus.InvalidCredentials);
}
if (!UserPasswordHelper.CheckPassword(passWord, user.Password, (UserPasswordFormat)user.PasswordFormat))
{
return(UserLoginStatus.InvalidCredentials);
}
if (!user.IsActivated)
{
return(UserLoginStatus.NotActivated);
}
if (user.IsBanned)
{
if (user.BanDeadLine >= DateTime.UtcNow)
{
return(UserLoginStatus.Banned);
}
else
{
user.IsBanned = false;
user.BanDeadLine = DateTime.UtcNow;
userRepository.Update(user);
}
}
return(UserLoginStatus.Success);
}
/// <summary>
/// 根据用户Id查询器获取用户实体
/// </summary>
/// <param name="userService"></param>
/// <param name="userId">用户ID</param>
public static User GetFullUser(this IUserService userService, long userId)
{
string userName = UserIdToUserNameDictionary.GetUserName(userId);
return(userService.GetUserRepository().GetUser(userId));
}
