按照软件设计文档开始重构代码01

DMS.Core/Models/User.cs

@@ -1,14 +1,13 @@
 namespace DMS.Core.Models;
 
+/// <summary>
+/// 领域模型：代表一个用户。
+/// </summary>
 public class User
 {
-    
     public int Id { get; set; }
-    
-    public string Name { get; set; }
-    
-    public string Password { get; set; }
-    public string Email { get; set; }
-    public string PhoneNumber { get; set; }
-    public string Address { get; set; }
+    public string Username { get; set; }
+    public string PasswordHash { get; set; } // 存储密码哈希值
+    public string Role { get; set; } // 用户角色，例如 "Admin", "Operator"
+    public bool IsActive { get; set; }
 }