public static IEnumerable <Role> GetRoles()
{
using (var db = new Arthur.App.AppContext())
{
return(db.Roles.ToList());
}
}
public static Result ChangePassword(string username, string old_pwd, string new_pwd, string confirm_new_pwd)
{
#region 输入校验
if (string.IsNullOrWhiteSpace(username))
{
return(new Result("请输入用户名！"));
}
if (string.IsNullOrWhiteSpace(old_pwd))
{
return(new Result("请输入原密码！"));
}
if (string.IsNullOrWhiteSpace(new_pwd))
{
return(new Result("请输入新密码！"));
}
if (string.IsNullOrWhiteSpace(confirm_new_pwd))
{
return(new Result("请再次输入新密码！"));
}
if (new_pwd != confirm_new_pwd)
{
return(new Result("两次输入的新密码不一致！"));
}
if (old_pwd == new_pwd)
{
return(new Result("输入的新密码和原密码不能相同！"));
}
#endregion
using (var db = new Arthur.App.AppContext())
{
var user = db.Users.FirstOrDefault(u => u.Name == username) ?? new User();
if (user.Id < 1)
{
return(new Result("不存在用户：" + username));
}
if (user.Password != EncryptBase64Helper.EncodeBase64(old_pwd))
{
return(new Result("原密码输入错误！"));
}
user.Password = EncryptBase64Helper.EncodeBase64(new_pwd);
db.SaveChanges();
}
return(Result.Success);
}
public static Result Login(string name, string password)
{
name = name.Trim();
password = password.Trim();
if (string.IsNullOrWhiteSpace(name))
{
return(new Result("请输入用户名！"));
}
if (string.IsNullOrWhiteSpace(password))
{
return(new Result("请输入密码！"));
}
var entityPassword = EncryptBase64Helper.EncodeBase64(password);
var user = new User();
try
{
using (var db = new Arthur.App.AppContext())
{
user = db.Users.FirstOrDefault(u => u.Name == name && u.Password == entityPassword) ?? new User();
if (user.Id < 1)
{
return(new Result("用户名或密码错误！"));
}
if (!user.IsEnabled)
{
return(new Result(user.Name + "尚未激活或被禁用！"));
}
user.LastLoginTime = DateTime.Now;
user.LoginTimes++;
db.SaveChanges();
}
}
catch (Exception ex)
{
Business.Logging.AddEvent(string.Format("登录时出现错误，{0}", ex.Message), EventType.错误);
LogHelper.WriteError(ex);
return(new Result("登录失败，msg：" + ex.Message));
}
Current.User = ContextToViewModel.Convert(user);
return(Result.Success);
}
public LoginUC()
{
InitializeComponent();
if (Current.Option.RememberUserId < 1)
{
this.remember_me.IsChecked = false;
}
else
{
var user = new App.Model.User();
using (var db = new Arthur.App.AppContext())
{
user = db.Users.FirstOrDefault(o => o.Id == Current.Option.RememberUserId);
}
if (user.Id > 0)
{
this.username.Text = user.Name;
this.password.Password = EncryptBase64Helper.DecodeBase64(user.Password);
}
}
}
public static Result Register(string name, string number, string password, bool isEnabled)
{
User user = new User();
try
{
using (var db = new Arthur.App.AppContext())
{
if (db.Users.Where(u => u.Name == name).Count() > 0)
{
return(new Result("系统中已存在用户：" + name));
}
user.Name = name;
user.Number = number;
user.Email = string.Empty;
user.Gender = Gender.Unknown;
user.Nickname = name;
user.PhoneNumber = string.Empty;
user.Password = EncryptBase64Helper.EncodeBase64(password);
user.IsEnabled = isEnabled;
user.RegisterTime = DateTime.Now;
user.RoleId = db.Roles.Single(r => r.Name == "操作员").Id;
db.Users.Add(user);
db.SaveChanges();
}
Arthur.App.Business.Logging.AddOplog(user.Id, string.Format("注册用户[{0}]", user.Name), App.Model.OpType.创建);
}
catch (Exception ex)
{
Arthur.App.Business.Logging.AddEvent(string.Format("注册用户[{0}]出错", user.Name), EventType.错误);
LogHelper.WriteError(ex);
return(new Result(ex.Message));
}
return(Result.Success);
}