first commit

backend/F9WebAiTest.Domain/Entities/AggregateRoot.cs

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+namespace F9WebAiTest.Domain.Entities;
+
+/// <summary>
+/// DDD 聚合根基类：BusinessEntity + 领域事件。
+/// 聚合根是聚合的入口与唯一代表，外部只能通过聚合根访问聚合内部对象，通过仓储持久化。
+/// 参考 BBIT.F9.Domain.Entities.AggregateRoot
+/// </summary>
+public abstract class AggregateRoot : BusinessEntity, IAggregateRoot
+{
+    private readonly List<IDomainEvent> _domainEvents = new();
+    public IReadOnlyCollection<IDomainEvent> DomainEvents => _domainEvents.AsReadOnly();
+
+    protected void AddDomainEvent(IDomainEvent domainEvent) => _domainEvents.Add(domainEvent);
+
+    public void ClearDomainEvents() => _domainEvents.Clear();
+}
+
+/// <summary>聚合根标记接口</summary>
+public interface IAggregateRoot
+{
+}

backend/F9WebAiTest.Domain/Entities/Attendance/AttendanceRecord.cs

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+using FreeSql.DataAnnotations;
+using F9WebAiTest.Domain.Common;
+
+namespace F9WebAiTest.Domain.Entities.Attendance;
+
+/// <summary>考勤打卡记录</summary>
+[Table(Name = "AttendanceRecords")]
+[Index("IX_AttendanceRecords_EmployeeId_WorkDate", "EmployeeId, WorkDate", IsUnique = true)]
+public class AttendanceRecord : BaseEntity
+{
+    public long EmployeeId { get; set; }
+    public DateTime WorkDate { get; set; }        // 考勤日期
+    public DateTime? SignInTime { get; set; }     // 签到时间
+    public DateTime? SignOutTime { get; set; }    // 签退时间
+    public string SignInStatus { get; set; } = "";  // 正常/迟到/缺卡
+    public string SignOutStatus { get; set; } = ""; // 正常/早退/缺卡
+    public string Remark { get; set; } = "";
+}

backend/F9WebAiTest.Domain/Entities/Attendance/LeaveApprover.cs

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+using FreeSql.DataAnnotations;
+using F9WebAiTest.Domain.Common;
+
+namespace F9WebAiTest.Domain.Entities.Attendance;
+
+/// <summary>请假审批节点（多级审批流程，OrderNo 表示审批顺序）</summary>
+[Table(Name = "LeaveApprovers")]
+[Index("IX_LeaveApprovers_LeaveId_OrderNo", "LeaveId, OrderNo", IsUnique = true)]
+public class LeaveApprover : BaseEntity
+{
+    public long LeaveId { get; set; }
+    public long ApproverId { get; set; }          // 审批人ID
+    public string ApproverName { get; set; } = ""; // 审批人姓名（冗余）
+    public int OrderNo { get; set; }               // 序号（从1开始，表示审批顺序）
+    public string Status { get; set; } = "待审批"; // 待审批/已批准/已驳回
+    public string ApproveRemark { get; set; } = "";
+    public DateTime? ApprovedAt { get; set; }
+}

backend/F9WebAiTest.Domain/Entities/Attendance/LeaveRequest.cs

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+using FreeSql.DataAnnotations;
+using F9WebAiTest.Domain.Common;
+
+namespace F9WebAiTest.Domain.Entities.Attendance;
+
+/// <summary>请假申请</summary>
+[Table(Name = "LeaveRequests")]
+public class LeaveRequest : BaseEntity
+{
+    public long EmployeeId { get; set; }
+    public string Type { get; set; } = "事假";    // 事假/病假/年假/调休/婚假/产假
+    public DateTime StartTime { get; set; }
+    public DateTime EndTime { get; set; }
+    public string Reason { get; set; } = "";
+    public string Status { get; set; } = "待审批"; // 待审批/已批准/已驳回
+    public int CurrentOrderNo { get; set; } = 1;  // 当前审批到第几步（多级审批）
+    public long? ApproverId { get; set; }
+    public string ApproverName { get; set; } = "";
+    public string ApproveRemark { get; set; } = "";
+    public DateTime? ApprovedAt { get; set; }
+}

backend/F9WebAiTest.Domain/Entities/Base/CraftZhuangKou.cs

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+using FreeSql.DataAnnotations;
+using F9WebAiTest.Domain.Common;
+
+namespace F9WebAiTest.Domain.Entities.Base;
+
+/// <summary>工艺庄口</summary>
+[Table(Name = "CraftZhuangKous")]
+public class CraftZhuangKou : BaseEntity
+{
+    public int BelongingYear { get; set; }        // 年度
+    public int BendiWaidi { get; set; }           // 本地外地：1=本地 2=外地
+    public string JidiWaigou { get; set; } = "";  // 基地外购
+    public string ZhuangKouCode { get; set; } = "";      // 庄口编号
+    public string ZhuangKouName { get; set; } = "";      // 庄口名称
+    public string ProductionDisplayName { get; set; } = ""; // 生产显示名称
+    public string Chandi { get; set; } = "";       // 产地
+    public int Sort { get; set; }                  // 排序
+    public string Memo { get; set; } = "";         // 备注
+    public string IsJiezhuang { get; set; } = "0"; // 是否结庄
+}

backend/F9WebAiTest.Domain/Entities/Base/JizuChetai.cs

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+using FreeSql.DataAnnotations;
+using F9WebAiTest.Domain.Common;
+
+namespace F9WebAiTest.Domain.Entities.Base;
+
+/// <summary>机组车台</summary>
+[Table(Name = "JizuChetais")]
+public class JizuChetai : BaseEntity
+{
+    public long DepartmentId { get; set; }   // 车间(部门)
+    public int Jizu { get; set; }            // 机组号
+    public int ChetaiStart { get; set; }     // 开始车台号
+    public int ChetaiEnd { get; set; }       // 结束车台号
+}

backend/F9WebAiTest.Domain/Entities/Base/ShengsiDingjizhibiao.cs

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+using FreeSql.DataAnnotations;
+using F9WebAiTest.Domain.Common;
+
+namespace F9WebAiTest.Domain.Entities.Base;
+
+/// <summary>生丝定级指标</summary>
+[Table(Name = "ShengsiDingjizhibiaos")]
+public class ShengsiDingjizhibiao : BaseEntity
+{
+    public int Standard { get; set; }              // 标准：0=厂标 1=国标 2=个人
+    public string Guige { get; set; } = "";        // 规格
+    public string Grade { get; set; } = "";        // 等级
+    public double GradeScore { get; set; }         // 等级分值
+    public double Piancha { get; set; }            // 偏差
+    public double Dacha { get; set; }              // 大差
+    public double Erdu { get; set; }               // 二度变化
+    public double Sandu { get; set; }              // 三度变化
+    public double Qingjie { get; set; }            // 清洁
+    public double Jiejing { get; set; }            // 洁净
+}

backend/F9WebAiTest.Domain/Entities/Base/ShengsiGuige.cs

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+using FreeSql.DataAnnotations;
+using F9WebAiTest.Domain.Common;
+
+namespace F9WebAiTest.Domain.Entities.Base;
+
+/// <summary>生丝规格</summary>
+[Table(Name = "ShengsiGuiges")]
+public class ShengsiGuige : BaseEntity
+{
+    public string Guige { get; set; } = "";                 // 规格
+    public double CenterrangeLolimit { get; set; }          // 中心范围下限
+    public double CenterrangeUplimit { get; set; }          // 中心范围上限
+    public double CenterXiandu { get; set; }                // 中心纤度
+    public double ValidLolimit { get; set; }                // 有效下限
+    public double ValidUplimit { get; set; }                // 有效上限
+    public double XiaoyeLolimit { get; set; }               // 小野下限
+    public double XiaoyeUplimit { get; set; }               // 小野上限
+    public double DayeLolimit { get; set; }                 // 大野下限
+    public double DayeUplimit { get; set; }                 // 大野上限
+    public double TeyeLolimit { get; set; }                 // 特野下限
+    public double TeyeUplimit { get; set; }                 // 特野上限
+    public double YexianNkLolimitLeft { get; set; }         // 内控左下
+    public double YexianNkLolimitRight { get; set; }        // 内控左上
+    public double YexianNkUplimitLeft { get; set; }         // 内控右下
+    public double YexianNkUplimitRight { get; set; }        // 内控右上
+    public double LaodongJingsaiYexianLolimit { get; set; } // 野纤下限
+    public double LaodongJingsaiYexianUplimit { get; set; } // 野纤上限
+    public int Sort { get; set; }                            // 顺序号
+    public string Memo { get; set; } = "";                   // 备注
+}

backend/F9WebAiTest.Domain/Entities/BusinessEntity.cs

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+using FreeSql.DataAnnotations;
+
+namespace F9WebAiTest.Domain.Entities;
+
+/// <summary>
+/// DDD 业务实体基类：Entity + 审计字段（CreatedBy/UpdateBy/DeletedAt）。
+/// 参考 BBIT.F9.Domain.Entities.BusinessEntity
+/// </summary>
+public abstract class BusinessEntity : Entity
+{
+    /// <summary>创建人</summary>
+    [Column(Name = "created_by")]
+    public string CreatedBy { get; set; }
+
+    /// <summary>修改人</summary>
+    [Column(Name = "update_by")]
+    public string UpdateBy { get; set; }
+
+    /// <summary>逻辑删除时间（null=未删除）</summary>
+    [Column(Name = "deleted_at")]
+    public DateTime? DeletedAt { get; protected set; }
+}

backend/F9WebAiTest.Domain/Entities/Department.cs

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+using FreeSql.DataAnnotations;
+using F9WebAiTest.Domain.Common;
+
+namespace F9WebAiTest.Domain.Entities;
+
+/// <summary>部门（树形结构）</summary>
+[Table(Name = "Departments")]
+public class Department : BaseEntity
+{
+    public string Name { get; set; }
+    public string Code { get; set; } = "";   // 部门编码
+    public long? ParentId { get; set; }
+    public long? LeaderId { get; set; }
+    public string Phone { get; set; } = "";
+    public int Sort { get; set; }
+    public int Status { get; set; } = 1; // 1 启用 0 禁用
+}

backend/F9WebAiTest.Domain/Entities/Employee.cs

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+using FreeSql.DataAnnotations;
+using F9WebAiTest.Domain.Common;
+
+namespace F9WebAiTest.Domain.Entities;
+
+/// <summary>职工/用户</summary>
+[Table(Name = "Employees")]
+[Index("IX_Employees_Username", "Username", IsUnique = true)]
+public class Employee : BaseEntity
+{
+    public string Username { get; set; }      // 登录账号
+    public string Password { get; set; }      // 密码哈希
+    public string RealName { get; set; }      // 真实姓名
+    public string Nickname { get; set; } = "";
+    public string Avatar { get; set; } = "";
+    public string Gender { get; set; } = "男";
+    public string Phone { get; set; } = "";
+    public string Email { get; set; } = "";
+    public long DepartmentId { get; set; }
+    public int Status { get; set; } = 1;      // 1 在职 0 离职/禁用
+    public string Remark { get; set; } = "";
+}

backend/F9WebAiTest.Domain/Entities/EmployeeRole.cs

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+using FreeSql.DataAnnotations;
+using F9WebAiTest.Domain.Common;
+
+namespace F9WebAiTest.Domain.Entities;
+
+/// <summary>职工-角色 关联</summary>
+[Table(Name = "EmployeeRoles")]
+[Index("IX_EmployeeRoles_EmployeeId_RoleId", "EmployeeId, RoleId", IsUnique = true)]
+public class EmployeeRole : BaseEntity
+{
+    public long EmployeeId { get; set; }
+    public long RoleId { get; set; }
+}

backend/F9WebAiTest.Domain/Entities/Entity.cs

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+using FreeSql.DataAnnotations;
+using F9WebAiTest.Domain.Common;
+
+namespace F9WebAiTest.Domain.Entities;
+
+/// <summary>
+/// DDD 实体基类：具有唯一标识与生命周期。
+/// 实现 IEntity 以兼容通用仓储（IRepository&lt;T&gt;）。
+/// 主键由应用层通过雪花 ID 生成器赋值（非数据库自增）。
+/// 参考 BBIT.F9.Domain.Entities.Entity
+/// </summary>
+public abstract class Entity : IEntity
+{
+    [Column(IsPrimary = true)]
+    public long Id { get; set; }
+
+    [Column(Name = "created_at")]
+    public DateTime CreatedAt { get; set; }
+
+    [Column(Name = "updated_at")]
+    public DateTime? UpdatedAt { get; set; }
+
+    [Column(Name = "is_deleted")]
+    public bool IsDeleted { get; set; }
+}

backend/F9WebAiTest.Domain/Entities/IDomainEvent.cs

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+using MediatR;
+
+namespace F9WebAiTest.Domain.Entities;
+
+/// <summary>领域事件接口（继承 MediatR 的 INotification，便于事件总线发布）</summary>
+public interface IDomainEvent : INotification
+{
+    DateTime OccurredOn { get; }
+}
+
+/// <summary>领域事件基类</summary>
+public abstract record DomainEvent : IDomainEvent
+{
+    public DateTime OccurredOn => DateTime.Now;
+}

backend/F9WebAiTest.Domain/Entities/Menu.cs

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+using FreeSql.DataAnnotations;
+using F9WebAiTest.Domain.Common;
+
+namespace F9WebAiTest.Domain.Entities;
+
+/// <summary>菜单/权限（支持目录、菜单、按钮三种类型）</summary>
+[Table(Name = "Menus")]
+public class Menu : BaseEntity
+{
+    public long? ParentId { get; set; }
+    public string Name { get; set; }           // 菜单名称
+    public string Type { get; set; } = "menu"; // directory 目录 / menu 菜单 / button 按钮
+    public string Path { get; set; } = "";     // 路由路径
+    public string Component { get; set; } = "";// 组件路径
+    public string Icon { get; set; } = "";     // 图标
+    public string Permission { get; set; } = "";// 权限标识，如 system:user:list
+    public int Sort { get; set; }
+    public int Status { get; set; } = 1;       // 1 显示 0 隐藏
+}

backend/F9WebAiTest.Domain/Entities/Notice/NotificationEnums.cs

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+namespace F9WebAiTest.Domain.Entities.Notice;
+
+/// <summary>消息优先级</summary>
+public enum NotificationPriority
+{
+    Normal = 0,    // 普通
+    Important = 1, // 重要
+    Urgent = 2     // 紧急
+}
+
+/// <summary>消息状态</summary>
+public enum NotificationStatus
+{
+    Ready = 0,          // 准备（待投递）
+    Sent = 1,           // 已发送
+    Failed = 2,         // 失败
+    PartialSuccess = 3, // 部分成功
+    Revoked = 4         // 已撤销
+}
+
+/// <summary>阅读状态</summary>
+public enum NotificationReadStatus
+{
+    Unread = 0, // 未读
+    Read = 1    // 已读
+}
+
+/// <summary>推送状态</summary>
+public enum NotificationSendStatus
+{
+    NotSent = 0, // 未发送
+    Success = 1, // 成功
+    Failed = 2   // 失败
+}
+
+/// <summary>待办状态</summary>
+public enum TodoItemStatus
+{
+    Pending = 0,    // 待处理
+    Processing = 1, // 处理中
+    Completed = 2,  // 已完成
+    Cancelled = 3   // 已取消
+}
+
+/// <summary>消息分类（决定消息中心展示形态与处理方式）</summary>
+public enum NotificationCategory
+{
+    Notification = 0, // 通知：纯提醒，点开查看/标记已读
+    Todo = 1,         // 待办：需用户处理（审批/任务），关联待办事项
+    Announcement = 2  // 公告：广播给全体，重点展示
+}
+
+/// <summary>
+/// 消息类型枚举（枚举名与 NotificationType.Code 一一对应）。
+/// 业务侧通过「该枚举 + MediatR 命令」发送消息，无需关心底层实现。
+/// 新增消息类型时：1) 在此加枚举值 2) 在数据库/种子中配置同名 Code 的消息类型（标题、路由模板、接收规则等）。
+/// </summary>
+public enum NotificationTypeEnum
+{
+    TeyeFound = 1,      // 发现特野
+    TdcFound = 2,       // 发现特大糙
+    LeaveApproval = 3,  // 请假审批（待办）
+    LeaveResult = 4     // 请假结果通知（通知）
+}

backend/F9WebAiTest.Domain/Entities/Notice/NotificationMessage.cs

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+using FreeSql.DataAnnotations;
+using F9WebAiTest.Domain.Common;
+
+namespace F9WebAiTest.Domain.Entities.Notice;
+
+/// <summary>消息主表（业务系统触发创建，创建时即时投递并实时推送）</summary>
+[Table(Name = "NotificationMessages")]
+[Index("IX_NotificationMessages_MessageTypeCode", "MessageTypeCode")]
+public class NotificationMessage : BaseEntity
+{
+    public long NotificationTypeId { get; set; }      // 消息类型ID
+    public string MessageTypeCode { get; set; } = ""; // 消息类型编码（冗余，路由查询免联表）
+    public string BusinessType { get; set; } = "";    // 业务类型标识
+    public string BusinessId { get; set; } = "";      // 业务单据ID
+    public string Title { get; set; } = "";           // 标题
+    public string Content { get; set; } = "";         // 内容
+    public NotificationPriority Priority { get; set; } = NotificationPriority.Normal; // 优先级
+    public NotificationStatus Status { get; set; } = NotificationStatus.Ready;        // 状态
+    public int RetryCount { get; set; }               // 重试次数
+    public int MaxRetryCount { get; set; } = 3;       // 最大重试次数
+    public string BizContext { get; set; } = "";      // 业务上下文（JSON）
+    public string ForceReceivers { get; set; } = "";  // 强制接收人（JSON 数组，如 "[1001,1002]"），空=仅按订阅
+    public long CreatorId { get; set; }               // 创建人ID
+    public string CreatorName { get; set; } = "";     // 创建人姓名
+    public NotificationCategory Category { get; set; } = NotificationCategory.Notification; // 消息分类（冗余，前端免联表）
+    public string RoutePath { get; set; } = "";       // Web 端跳转路由（最终值，由模板+业务ID生成）
+}

backend/F9WebAiTest.Domain/Entities/Notice/NotificationReceiver.cs

@@ -0,0 +1,20 @@
+using FreeSql.DataAnnotations;
+using F9WebAiTest.Domain.Common;
+
+namespace F9WebAiTest.Domain.Entities.Notice;
+
+/// <summary>消息接收人（投递时生成，记录阅读状态与推送结果：在线推送成功 / 离线待拉取）</summary>
+[Table(Name = "NotificationReceivers")]
+[Index("IX_NotificationReceivers_MessageId_UserId", "MessageId, UserId", IsUnique = true)]
+[Index("IX_NotificationReceivers_UserId_ReadStatus", "UserId, ReadStatus")]
+public class NotificationReceiver : BaseEntity
+{
+    public long MessageId { get; set; }               // 消息ID
+    public long UserId { get; set; }                  // 接收人用户ID
+    public NotificationReadStatus ReadStatus { get; set; } = NotificationReadStatus.Unread; // 阅读状态
+    public DateTime? ReadTime { get; set; }           // 阅读时间
+    public bool IsOffline { get; set; }               // 推送时是否离线
+    public NotificationSendStatus SendStatus { get; set; } = NotificationSendStatus.NotSent; // 推送状态
+    public DateTime? SendTime { get; set; }           // 推送时间
+    public string ErrorMsg { get; set; } = "";        // 错误信息
+}

backend/F9WebAiTest.Domain/Entities/Notice/NotificationType.cs

@@ -0,0 +1,21 @@
+using FreeSql.DataAnnotations;
+using F9WebAiTest.Domain.Common;
+
+namespace F9WebAiTest.Domain.Entities.Notice;
+
+/// <summary>消息类型（管理员维护，定义订阅所需权限）</summary>
+[Table(Name = "NotificationTypes")]
+[Index("IX_NotificationTypes_Code", "Code", IsUnique = true)]
+public class NotificationType : BaseEntity
+{
+    public string Code { get; set; } = "";                 // 消息类型编码，唯一，如 "TeyeFound"
+    public string Name { get; set; } = "";                 // 消息类型名称，如 "发现特野"
+    public string Description { get; set; } = "";          // 类型描述，展示在订阅页
+    public string RequiredPermission { get; set; } = "";   // 订阅该类型所需权限码，空=所有用户可订阅
+    public bool IsActive { get; set; } = true;             // 是否开放订阅
+    public long CreatedBy { get; set; }                    // 创建人ID
+    public int Sort { get; set; }                          // 排序号
+    public NotificationCategory Category { get; set; } = NotificationCategory.Notification; // 消息分类
+    public string Icon { get; set; } = "";                 // 图标（Element Plus 图标名，如 "Bell"）
+    public string RouteTemplate { get; set; } = "";        // Web 端跳转路由模板，支持 {businessId} 占位符
+}

backend/F9WebAiTest.Domain/Entities/Notice/TodoItem.cs

@@ -0,0 +1,17 @@
+using FreeSql.DataAnnotations;
+using F9WebAiTest.Domain.Common;
+
+namespace F9WebAiTest.Domain.Entities.Notice;
+
+/// <summary>待办事项（消息可携带待办）</summary>
+[Table(Name = "TodoItems")]
+[Index("IX_TodoItems_AssigneeId_TodoStatus", "AssigneeId, TodoStatus")]
+public class TodoItem : BaseEntity
+{
+    public long MessageId { get; set; }               // 关联消息ID
+    public long AssigneeId { get; set; }              // 处理人用户ID
+    public TodoItemStatus TodoStatus { get; set; } = TodoItemStatus.Pending; // 待办状态
+    public DateTime? DueTime { get; set; }            // 截止时间
+    public DateTime? CompletedTime { get; set; }      // 完成时间
+    public string HandleResult { get; set; } = "";    // 处理结果
+}

backend/F9WebAiTest.Domain/Entities/Notice/UserNotificationSubscription.cs

@@ -0,0 +1,16 @@
+using FreeSql.DataAnnotations;
+using F9WebAiTest.Domain.Common;
+
+namespace F9WebAiTest.Domain.Entities.Notice;
+
+/// <summary>用户订阅（用户主动订阅/取消，保留历史）</summary>
+[Table(Name = "UserNotificationSubscriptions")]
+[Index("IX_UserNotificationSubscriptions_UserId_NotificationTypeId", "UserId, NotificationTypeId", IsUnique = true)]
+public class UserNotificationSubscription : BaseEntity
+{
+    public long UserId { get; set; }               // 订阅用户ID
+    public long NotificationTypeId { get; set; }   // 消息类型ID
+    public bool IsActive { get; set; } = true;     // 订阅状态：true=已订阅 false=已取消
+    public DateTime SubscribedTime { get; set; } = DateTime.Now; // 订阅时间
+    public DateTime? CancelTime { get; set; }      // 取消订阅时间
+}

backend/F9WebAiTest.Domain/Entities/OperationLog.cs

@@ -0,0 +1,16 @@
+using FreeSql.DataAnnotations;
+using F9WebAiTest.Domain.Common;
+
+namespace F9WebAiTest.Domain.Entities;
+
+/// <summary>操作日志</summary>
+[Table(Name = "OperationLogs")]
+public class OperationLog : BaseEntity
+{
+    public long? EmployeeId { get; set; }
+    public string EmployeeName { get; set; } = "";
+    public string Module { get; set; } = "";
+    public string Action { get; set; } = "";
+    public string Description { get; set; } = "";
+    public string Ip { get; set; } = "";
+}

backend/F9WebAiTest.Domain/Entities/Prod/HbjyLsjl.cs

@@ -0,0 +1,18 @@
+using FreeSql.DataAnnotations;
+using F9WebAiTest.Domain.Common;
+
+namespace F9WebAiTest.Domain.Entities.Prod;
+
+/// <summary>黑板检验-落丝汇总（每个落丝记录一条）</summary>
+[Table(Name = "HbjyLsjls")]
+[Index("IX_HbjyLsjls_LsjlId", "LsjlId", IsUnique = true)]
+public class HbjyLsjl : BaseEntity
+{
+    public long LsjlId { get; set; }          // 落丝记录
+    public int Pianshu { get; set; }          // 片数
+    public double Qingjie { get; set; }       // 清洁分
+    public double Jiejing { get; set; }       // 洁净分
+    public int YdErdu { get; set; }           // 二度变化片数
+    public int YdSandu { get; set; }          // 三度变化片数
+    public string Dengji { get; set; } = "";  // 等级
+}

backend/F9WebAiTest.Domain/Entities/Prod/HbjyRecord.cs

@@ -0,0 +1,40 @@
+using FreeSql.DataAnnotations;
+using F9WebAiTest.Domain.Common;
+
+namespace F9WebAiTest.Domain.Entities.Prod;
+
+/// <summary>黑板检验-车台明细（每车台一行）</summary>
+[Table(Name = "HbjyRecords")]
+[Index("IX_HbjyRecords_LsjlId_Chetaihao", "LsjlId, Chetaihao", IsUnique = true)]
+public class HbjyRecord : BaseEntity
+{
+    public long LsjlId { get; set; }          // 落丝记录
+    public int Chetaihao { get; set; }        // 车台号
+    public int YdYidu { get; set; }           // 一度变化片数
+    public int YdErdu { get; set; }           // 二度变化片数
+    public int YdSandu { get; set; }          // 三度变化片数
+    // 洁净等级片数（100~60）
+    public int Jj100 { get; set; }
+    public int Jj95 { get; set; }
+    public int Jj90 { get; set; }
+    public int Jj85 { get; set; }
+    public int Jj80 { get; set; }
+    public int Jj75 { get; set; }
+    public int Jj70 { get; set; }
+    public int Jj65 { get; set; }
+    public int Jj60 { get; set; }
+    // 清洁疵点-特大类
+    public int QjZycdTdc { get; set; }        // 特大糙
+    // 清洁疵点-大类
+    public int QjCycdFs { get; set; }         // 废丝
+    public int QjCycdDc { get; set; }         // 大糙
+    public int QjCycdNfc { get; set; }        // 粘付糙
+    public int QjCycdDcj { get; set; }        // 大长结
+    public int QjCycdZlx { get; set; }        // 重螺旋
+    // 清洁疵点-小类
+    public int QjPtcdXc { get; set; }         // 小糙
+    public int QjPtcdCj { get; set; }         // 长结
+    public int QjPtcdLx { get; set; }         // 螺旋
+    public int QjPtcdHjls { get; set; }       // 环结及裂丝
+    public int Pianshu { get; set; }          // 本车台片数
+}

backend/F9WebAiTest.Domain/Entities/Prod/LsjlRecord.cs

@@ -0,0 +1,25 @@
+using FreeSql.DataAnnotations;
+using F9WebAiTest.Domain.Common;
+using F9WebAiTest.Domain.Entities.Base;
+
+namespace F9WebAiTest.Domain.Entities.Prod;
+
+/// <summary>落丝记录（前缫生产）</summary>
+[Table(Name = "LsjlRecords")]
+public class LsjlRecord : BaseEntity
+{
+    public DateTime WorkDate { get; set; }        // 日期
+    public long DeptId { get; set; }              // 车间
+    public long GyzkId { get; set; }              // 工艺庄口
+    public int Jizu { get; set; }                 // 机组
+    public string LuosiTime { get; set; } = "";   // 落丝时间
+    public string Yanse { get; set; } = "";       // 颜色
+    public int Huishu { get; set; }               // 回数
+    public int ChetaiStart { get; set; }          // 开始车台号
+    public int ChetaiEnd { get; set; }            // 结束车台号
+    public int Chetaishu { get; set; }            // 车台数
+    public bool Isbanche { get; set; }            // 是否半车
+    public double Hours { get; set; }             // 缫丝时长
+    public string Guige { get; set; } = "";       // 规格
+    public double Chesu { get; set; }             // 车速
+}

backend/F9WebAiTest.Domain/Entities/Prod/XdjyLsjl.cs

@@ -0,0 +1,23 @@
+using FreeSql.DataAnnotations;
+using F9WebAiTest.Domain.Common;
+
+namespace F9WebAiTest.Domain.Entities.Prod;
+
+/// <summary>纤度检验-落丝汇总（每个落丝记录一条）</summary>
+[Table(Name = "XdjyLsjls")]
+[Index("IX_XdjyLsjls_LsjlId", "LsjlId", IsUnique = true)]
+public class XdjyLsjl : BaseEntity
+{
+    public long LsjlId { get; set; }          // 落丝记录
+    public int Jiaoshu { get; set; }          // 已称绞数
+    public double Avgxiandu { get; set; }     // 平均纤度
+    public double Junfangcha { get; set; }    // 均方差
+    public double Zongcha { get; set; }       // 总差
+    public double FanxianLv { get; set; }     // 范纤率(%)
+    public int FanweiNum { get; set; }        // 范围数
+    public int XiaoyeNum { get; set; }        // 小野数
+    public int DayeNum { get; set; }          // 大野数
+    public int TeyeNum { get; set; }          // 特野数
+    public int CenterNum { get; set; }        // 中心数
+    public string Dengji { get; set; } = "";  // 等级
+}

backend/F9WebAiTest.Domain/Entities/Prod/XdjyRecord.cs

@@ -0,0 +1,24 @@
+using FreeSql.DataAnnotations;
+using F9WebAiTest.Domain.Common;
+
+namespace F9WebAiTest.Domain.Entities.Prod;
+
+/// <summary>纤度检验-车台明细（每车台一行，4 个纤度值）</summary>
+[Table(Name = "XdjyRecords")]
+[Index("IX_XdjyRecords_LsjlId_Chetaihao", "LsjlId, Chetaihao", IsUnique = true)]
+public class XdjyRecord : BaseEntity
+{
+    public long LsjlId { get; set; }          // 落丝记录
+    public int Chetaihao { get; set; }        // 车台号
+    public double Xd1 { get; set; }           // 纤度1
+    public double Xd2 { get; set; }           // 纤度2
+    public double Xd3 { get; set; }           // 纤度3
+    public double Xd4 { get; set; }           // 纤度4
+    public int XdNum { get; set; }            // 已称绞数
+    public double XdAvg { get; set; }         // 平均纤度
+    public int FanweiNum { get; set; }        // 范围
+    public int XiaoyeNum { get; set; }        // 小野
+    public int DayeNum { get; set; }          // 大野
+    public int TeyeNum { get; set; }          // 特野
+    public int CenterNum { get; set; }        // 中心
+}

backend/F9WebAiTest.Domain/Entities/RefreshToken.cs

@@ -0,0 +1,15 @@
+using FreeSql.DataAnnotations;
+using F9WebAiTest.Domain.Common;
+
+namespace F9WebAiTest.Domain.Entities;
+
+/// <summary>刷新令牌</summary>
+[Table(Name = "RefreshTokens")]
+public class RefreshToken : BaseEntity
+{
+    public long EmployeeId { get; set; }
+    public string Token { get; set; }
+    public DateTime ExpiresAt { get; set; }
+    public bool IsRevoked { get; set; }
+    public string CreatedByIp { get; set; } = "";
+}

backend/F9WebAiTest.Domain/Entities/Role.cs

@@ -0,0 +1,16 @@
+using FreeSql.DataAnnotations;
+using F9WebAiTest.Domain.Common;
+
+namespace F9WebAiTest.Domain.Entities;
+
+/// <summary>角色</summary>
+[Table(Name = "Roles")]
+[Index("IX_Roles_Code", "Code", IsUnique = true)]
+public class Role : BaseEntity
+{
+    public string Name { get; set; }           // 角色名称
+    public string Code { get; set; }           // 角色编码（唯一）
+    public string Description { get; set; } = "";
+    public int Sort { get; set; }
+    public int Status { get; set; } = 1;
+}

backend/F9WebAiTest.Domain/Entities/RoleMenu.cs

@@ -0,0 +1,13 @@
+using FreeSql.DataAnnotations;
+using F9WebAiTest.Domain.Common;
+
+namespace F9WebAiTest.Domain.Entities;
+
+/// <summary>角色-菜单 关联</summary>
+[Table(Name = "RoleMenus")]
+[Index("IX_RoleMenus_RoleId_MenuId", "RoleId, MenuId", IsUnique = true)]
+public class RoleMenu : BaseEntity
+{
+    public long RoleId { get; set; }
+    public long MenuId { get; set; }
+}

backend/F9WebAiTest.Domain/Entities/SYS/Departments/Department.cs

@@ -0,0 +1,79 @@
+using FreeSql.DataAnnotations;
+using F9WebAiTest.Domain.Enums.SYS.Departments;
+using F9WebAiTest.Domain.Events.SYS.Departments;
+
+namespace F9WebAiTest.Domain.Entities.SYS.Departments;
+
+/// <summary>
+/// 部门：用户与部门是独立聚合，仅保存 DepartmentId 关联（避免双向强耦合）。
+/// 部门用户列表仅用于查询展示，通过读模型实现。
+/// </summary>
+[Table(Name = "sys_departments")]
+public class Department : AggregateRoot
+{
+    [Column(Name = "code")]
+    public string Code { get; private set; }
+
+    [Column(Name = "name")]
+    public string Name { get; private set; }
+
+    [Column(Name = "parent_id")]
+    public long ParentId { get; private set; }
+
+    [Column(Name = "manage_type")]
+    public Department_ManageType_Enum ManageType { get; private set; }
+
+    [Column(Name = "duty_type")]
+    public Department_DutyType_Enum DutyType { get; private set; }
+
+    [Column(Name = "description")]
+    public string? Description { get; private set; }
+
+    [Column(Name = "is_active")]
+    public bool IsActive { get; private set; }
+
+    [Column(Name = "sort_order")]
+    public int SortOrder { get; private set; }
+
+    private readonly List<long> _userIds = [];
+    public IReadOnlyCollection<long> UserIds => _userIds.AsReadOnly();
+
+    public Department() { }
+
+    public Department(long id, string code, string name, long parentId,
+        Department_ManageType_Enum manageType, Department_DutyType_Enum dutyType, int sortOrder, string? description = null)
+    {
+        Id = id;
+        Code = code;
+        Name = name;
+        ParentId = parentId;
+        ManageType = manageType;
+        DutyType = dutyType;
+        SortOrder = sortOrder;
+        Description = description;
+        IsActive = true;
+        AddDomainEvent(new Department_ChangedDomainEvent(Id));
+    }
+
+    public void AddUser(long userId)
+    {
+        if (!_userIds.Contains(userId))
+            _userIds.Add(userId);
+    }
+
+    public void RemoveUser(long userId) => _userIds.Remove(userId);
+
+    public void Activate()
+    {
+        IsActive = true;
+        AddDomainEvent(new Department_ChangedDomainEvent(Id));
+    }
+
+    public void Deactivate()
+    {
+        IsActive = false;
+        AddDomainEvent(new Department_ChangedDomainEvent(Id));
+    }
+
+    public void Deleted() => AddDomainEvent(new Department_ChangedDomainEvent(Id));
+}

backend/F9WebAiTest.Domain/Entities/SYS/Departments/DepartmentUser.cs

@@ -0,0 +1,27 @@
+using FreeSql.DataAnnotations;
+
+namespace F9WebAiTest.Domain.Entities.SYS.Departments;
+
+/// <summary>部门用户关联：部门与用户的关联记录。</summary>
+[Table(Name = "sys_department_users")]
+public class DepartmentUser : BusinessEntity
+{
+    [Column(Name = "department_id")]
+    public long DepartmentId { get; private set; }
+
+    [Column(Name = "user_id")]
+    public long UserId { get; private set; }
+
+    [Column(Name = "assigned_at")]
+    public DateTime AssignedAt { get; private set; }
+
+    public DepartmentUser() { }
+
+    public DepartmentUser(long id, long departmentId, long userId)
+    {
+        Id = id;
+        DepartmentId = departmentId;
+        UserId = userId;
+        AssignedAt = DateTime.UtcNow;
+    }
+}

backend/F9WebAiTest.Domain/Entities/SYS/RBAC/Menu.cs

@@ -0,0 +1,95 @@
+using FreeSql.DataAnnotations;
+using F9WebAiTest.Domain.Enums.SYS.RBAC;
+using F9WebAiTest.Domain.Events.SYS.RBAC;
+
+namespace F9WebAiTest.Domain.Entities.SYS.RBAC;
+
+/// <summary>资源：权限作用的对象，如菜单项、按钮、报表等。</summary>
+[Table(Name = "sys_rbac_menus")]
+public class Menu : AggregateRoot
+{
+    [Column(Name = "icon_svg")]
+    public string IconSvg { get; private set; }    // 图标
+
+    [Column(Name = "code")]
+    public string Code { get; private set; }       // 唯一标识
+
+    [Column(Name = "name")]
+    public string Name { get; private set; }       // 显示名称
+
+    [Column(Name = "menu_type")]
+    public MenuType_Enum MenuType { get; private set; } // 菜单类型：分组/页面
+
+    [Column(Name = "assembly_name")]
+    public string? AssemblyName { get; private set; }
+
+    [Column(Name = "type_full_name")]
+    public string? TypeFullName { get; private set; }
+
+    [Column(Name = "parent_id")]
+    public long ParentId { get; private set; } // 支持菜单层级
+
+    [Column(Name = "level")]
+    public int Level { get; private set; } // 层级
+
+    [Column(Name = "is_active")]
+    public bool IsActive { get; private set; }
+
+    [Column(Name = "sort_order")]
+    public int SortOrder { get; private set; }
+
+    [Column(Name = "path")]
+    public string Path { get; private set; } = "";       // Web 路由路径
+
+    [Column(Name = "component")]
+    public string Component { get; private set; } = "";  // 前端组件路径
+
+    [Column(Name = "permission")]
+    public string Permission { get; private set; } = ""; // 权限标识，如 sys:user:list
+
+    public Menu() { }
+
+    public Menu(long id, string name, string iconSvg, MenuType_Enum menuType = MenuType_Enum.默认,
+        string? assemblyName = null, string? typeFullName = null, long parentId = 0, int sortOrder = 0, int parentLevel = 0)
+    {
+        Id = id;
+        Name = name;
+        IconSvg = iconSvg;
+        MenuType = menuType;
+        AssemblyName = assemblyName;
+        TypeFullName = typeFullName;
+        ParentId = parentId;
+        Level = parentId == 0 ? 1 : parentLevel + 1;
+        IsActive = true;
+        CreatedAt = DateTime.Now;
+        SortOrder = sortOrder;
+        AddDomainEvent(new Menu_ChangedDomainEvent(Id));
+    }
+
+    public void GenerateNewCode() => Code = $"menu.{DateTime.Now.Ticks}";
+
+    /// <summary>设置 Web 路由信息（路径/组件/权限码）</summary>
+    public void SetWebInfo(string path, string component, string permission)
+    {
+        Path = path ?? "";
+        Component = component ?? "";
+        Permission = permission ?? "";
+    }
+
+    public IReadOnlySet<Permission_Type_Enum> SupportedPermissionType =>
+        new HashSet<Permission_Type_Enum> { Permission_Type_Enum.Visble };
+
+    public void SoftDelete() => AddDomainEvent(new Menu_ChangedDomainEvent(Id));
+
+    public void Activate()
+    {
+        IsActive = true;
+        AddDomainEvent(new Menu_ChangedDomainEvent(Id));
+    }
+
+    public void Deactivate()
+    {
+        IsActive = false;
+        AddDomainEvent(new Menu_ChangedDomainEvent(Id));
+    }
+}

backend/F9WebAiTest.Domain/Entities/SYS/RBAC/Permission.cs

@@ -0,0 +1,47 @@
+using FreeSql.DataAnnotations;
+using F9WebAiTest.Domain.Enums.SYS.RBAC;
+
+namespace F9WebAiTest.Domain.Entities.SYS.RBAC;
+
+/// <summary>权限：最小的权限单元，如“查看用户列表”、“导出报表”。</summary>
+[Table(Name = "sys_rbac_permissions")]
+public class Permission : AggregateRoot
+{
+    /// <summary>编号，格式：资源:操作，例如 user:add, report:sales:view</summary>
+    [Column(Name = "code")]
+    public string Code { get; private set; }
+
+    [Column(Name = "permission_type")]
+    public Permission_Type_Enum PermissionType { get; private set; }
+
+    [Column(Name = "resource_type")]
+    public Resource_Type_Enum ResourceType { get; private set; }
+
+    [Column(Name = "resource_id")]
+    public long ResourceId { get; private set; }  // 关联资源(菜单、报表等)
+
+    public Permission() { }
+
+    public Permission(long id, Permission_Type_Enum permissionType, Resource_Type_Enum resourceType, string resourceIdentity, long resourceId)
+    {
+        Id = id;
+        PermissionType = permissionType;
+        ResourceType = resourceType;
+        ResourceId = resourceId;
+        CreatedAt = DateTime.Now;
+        Code = $"{GetResorceTypeIdentity}:{resourceIdentity}:{permissionType.ToString().ToLower()}";
+    }
+
+    public string GetResorceTypeIdentity => ResourceType switch
+    {
+        Resource_Type_Enum.菜单 => "menu",
+        Resource_Type_Enum.报表 => "report",
+        Resource_Type_Enum.操作 => "operation",
+        Resource_Type_Enum.部门 => "department",
+        Resource_Type_Enum.消息订阅 => "subscribe",
+        _ => throw new ArgumentOutOfRangeException()
+    };
+
+    /// <summary>自定义权限码（用于消息订阅等业务权限码与 RBAC 权限码保持一致）</summary>
+    public void SetCode(string code) => Code = code;
+}

backend/F9WebAiTest.Domain/Entities/SYS/RBAC/Role.cs

@@ -0,0 +1,65 @@
+using FreeSql.DataAnnotations;
+using F9WebAiTest.Domain.Enums.SYS.RBAC;
+using F9WebAiTest.Domain.Events.SYS.RBAC;
+
+namespace F9WebAiTest.Domain.Entities.SYS.RBAC;
+
+/// <summary>角色：一组权限的集合。</summary>
+[Table(Name = "sys_rbac_roles")]
+public class Role : AggregateRoot
+{
+    [Column(Name = "name")]
+    public string Name { get; private set; } // 如 "财务专员", "系统管理员"
+
+    [Column(Name = "code")]
+    public string Code { get; private set; } // 如：role:xxxx
+
+    [Column(Name = "sort_order")]
+    public int SortOrder { get; private set; }
+
+    [Column(Name = "description")]
+    public string Description { get; private set; }
+
+    [Column(Name = "is_active")]
+    public bool IsActive { get; private set; }
+
+    private readonly List<long> _permissionIds = [];
+    public IReadOnlyCollection<long> PermissionIds => _permissionIds.AsReadOnly();
+
+    public Role() { }
+
+    public Role(long id, string name, string code, int sortOrder, string description)
+    {
+        Id = id;
+        Name = name;
+        Code = code;
+        SortOrder = sortOrder;
+        IsActive = true;
+        Description = description;
+        CreatedAt = DateTime.Now;
+    }
+
+    public void Activate() => IsActive = true;
+    public void Deactivate() => IsActive = false;
+
+    public void AddPermission(long permissionId, Resource_Type_Enum type)
+    {
+        if (!_permissionIds.Contains(permissionId))
+            _permissionIds.Add(permissionId);
+
+        if (type == Resource_Type_Enum.菜单)
+            AddDomainEvent(new RoleMenu_ChangedDomainEvent(Id));
+        else if (type == Resource_Type_Enum.部门)
+            AddDomainEvent(new RoleDepartment_ChangedDomainEvent(Id));
+    }
+
+    public void RemovePermission(long permissionId, Resource_Type_Enum type)
+    {
+        _permissionIds.Remove(permissionId);
+
+        if (type == Resource_Type_Enum.菜单)
+            AddDomainEvent(new RoleMenu_ChangedDomainEvent(Id));
+        else if (type == Resource_Type_Enum.部门)
+            AddDomainEvent(new RoleDepartment_ChangedDomainEvent(Id));
+    }
+}

backend/F9WebAiTest.Domain/Entities/SYS/RBAC/RolePermission.cs

@@ -0,0 +1,24 @@
+using FreeSql.DataAnnotations;
+
+namespace F9WebAiTest.Domain.Entities.SYS.RBAC;
+
+/// <summary>角色权限关联：角色与权限的多对多关系。</summary>
+[Table(Name = "sys_rbac_role_permissions")]
+public class RolePermission : BusinessEntity
+{
+    [Column(Name = "role_id")]
+    public long RoleId { get; private set; }
+
+    [Column(Name = "permission_id")]
+    public long PermissionId { get; private set; }
+
+    public RolePermission() { }
+
+    public RolePermission(long id, long roleId, long permissionId)
+    {
+        Id = id;
+        RoleId = roleId;
+        PermissionId = permissionId;
+        CreatedAt = DateTime.UtcNow;
+    }
+}

backend/F9WebAiTest.Domain/Entities/SYS/RBAC/User.cs

@@ -0,0 +1,98 @@
+using FreeSql.DataAnnotations;
+using F9WebAiTest.Domain.Events.SYS.RBAC;
+
+namespace F9WebAiTest.Domain.Entities.SYS.RBAC;
+
+/// <summary>用户：可以拥有多个角色。</summary>
+[Table(Name = "sys_rbac_users")]
+public class User : AggregateRoot
+{
+    [Column(Name = "department_id")]
+    public long DepartmentId { get; private set; }
+
+    [Column(Name = "user_name")]
+    public string UserName { get; private set; }
+
+    [Column(Name = "phone_number")]
+    public string PhoneNumber { get; private set; }
+
+    [Column(Name = "login_name")]
+    public string LoginName { get; private set; }
+
+    [Column(Name = "password_hash")]
+    public string PasswordHash { get; private set; }
+
+    [Column(Name = "is_active")]
+    public bool IsActive { get; private set; }
+
+    [Column(Name = "sort_order")]
+    public int SortOrder { get; private set; }
+
+    [Column(Name = "lastlogin_at")]
+    public DateTime? LastLoginAt { get; private set; }
+
+    [Column(Name = "nickname")]
+    public string Nickname { get; private set; } = "";
+
+    [Column(Name = "avatar")]
+    public string Avatar { get; private set; } = "";
+
+    [Column(Name = "email")]
+    public string Email { get; private set; } = "";
+
+    [Column(Name = "gender")]
+    public string Gender { get; private set; } = "男";
+
+    public User() { }
+
+    public User(long id, string userName, string phoneNumber, string loginName, long departmentId, int sortOrder)
+    {
+        Id = id;
+        UserName = userName;
+        PhoneNumber = phoneNumber;
+        LoginName = loginName;
+        DepartmentId = departmentId;
+        IsActive = true;
+        SortOrder = sortOrder;
+    }
+
+    public void Update(string userName, string phoneNumber, string loginName, long departmentId, int sortOrder)
+    {
+        UserName = userName;
+        PhoneNumber = phoneNumber;
+        LoginName = loginName;
+        DepartmentId = departmentId;
+        IsActive = true;
+        SortOrder = sortOrder;
+    }
+
+    public void Activate() => IsActive = true;
+    public void Deactivate() => IsActive = false;
+
+    /// <summary>获取默认密码明文</summary>
+    public string GetDefaultPasswordText() => "123456";
+
+    /// <summary>设置密码（哈希后的密文）</summary>
+    public void SetPassword(string password) => PasswordHash = password;
+
+    /// <summary>更新个人资料（昵称/头像/邮箱/手机号/性别）</summary>
+    public void UpdateProfile(string nickname, string avatar, string email, string phoneNumber, string gender)
+    {
+        Nickname = nickname ?? Nickname;
+        Avatar = avatar ?? Avatar;
+        Email = email ?? Email;
+        PhoneNumber = phoneNumber ?? PhoneNumber;
+        Gender = gender ?? Gender;
+    }
+
+    /// <summary>登录成功，记录登录时间并发布登录事件</summary>
+    public void LoginSuccess(string deviceId, string account, bool success, long userId, string userName)
+    {
+        LastLoginAt = DateTime.Now;
+        AddDomainEvent(new UserLoginDomainEvent(deviceId, account, success, userId, userName));
+    }
+
+    public void AddRole(long roleId) => AddDomainEvent(new UserRole_ChangedDomainEvent(Id));
+
+    public void RemoveRole(long roleId) => AddDomainEvent(new UserRole_ChangedDomainEvent(Id));
+}

backend/F9WebAiTest.Domain/Entities/SYS/RBAC/UserRole.cs

@@ -0,0 +1,27 @@
+using FreeSql.DataAnnotations;
+
+namespace F9WebAiTest.Domain.Entities.SYS.RBAC;
+
+/// <summary>
+/// 用户角色关联：用户与角色的多对多关系。
+/// DDD 中作为独立关联实体，应用层直接操作其仓储（不通过 User 聚合）。
+/// </summary>
+[Table(Name = "sys_rbac_user_roles")]
+public class UserRole : BusinessEntity
+{
+    [Column(Name = "user_id")]
+    public long UserId { get; private set; }
+
+    [Column(Name = "role_id")]
+    public long RoleId { get; private set; }
+
+    public UserRole() { }
+
+    public UserRole(long id, long userId, long roleId)
+    {
+        Id = id;
+        UserId = userId;
+        RoleId = roleId;
+        CreatedAt = DateTime.UtcNow;
+    }
+}