108 lines
4.2 KiB
C#
108 lines
4.2 KiB
C#
using Prism.Events;
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using YY.Admin.Core;
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using YY.Admin.Core.Services;
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using static YY.Admin.Core.SysUserEvents;
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namespace YY.Admin.EventBus;
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/// <summary>
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/// 本地用户事件订阅器：记录本地 CRUD 操作日志。
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/// 注意：本地操作不触发 mirror pull（拉取会覆盖本地改动），
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/// 后端→桌面的实时同步由 JeecgUserSyncCoordinator 统一负责。
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/// 实现 ISingletonDependency 使其由程序集扫描自动注册为单例。
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/// </summary>
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public class SysUserEventSubscriber : IDisposable, ISingletonDependency
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{
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private readonly IEventAggregator _eventAggregator;
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private readonly ILoggerService _logger;
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private readonly List<SubscriptionToken> _subscriptions = new();
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public SysUserEventSubscriber(
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IEventAggregator eventAggregator,
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ILoggerService logger)
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{
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_eventAggregator = eventAggregator;
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_logger = logger;
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SubscribeEvents();
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}
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private void SubscribeEvents()
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{
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_subscriptions.Add(_eventAggregator.GetEvent<AddUserEvent>().Subscribe(OnAddUser, ThreadOption.BackgroundThread));
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_subscriptions.Add(_eventAggregator.GetEvent<UpdateUserEvent>().Subscribe(OnUpdateUser, ThreadOption.BackgroundThread));
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_subscriptions.Add(_eventAggregator.GetEvent<DeleteUserEvent>().Subscribe(OnDeleteUser, ThreadOption.BackgroundThread));
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_subscriptions.Add(_eventAggregator.GetEvent<SetUserStatusEvent>().Subscribe(OnSetUserStatus, ThreadOption.BackgroundThread));
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_subscriptions.Add(_eventAggregator.GetEvent<ChangePwdEvent>().Subscribe(OnChangePwd, ThreadOption.BackgroundThread));
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_subscriptions.Add(_eventAggregator.GetEvent<ResetPwdEvent>().Subscribe(OnResetPwd, ThreadOption.BackgroundThread));
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_subscriptions.Add(_eventAggregator.GetEvent<UnlockUserLoginEvent>().Subscribe(OnUnlockUserLogin, ThreadOption.BackgroundThread));
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_subscriptions.Add(_eventAggregator.GetEvent<RegisterUserEvent>().Subscribe(OnRegisterUser, ThreadOption.BackgroundThread));
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_subscriptions.Add(_eventAggregator.GetEvent<LoginUserEvent>().Subscribe(OnLoginUser, ThreadOption.BackgroundThread));
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_subscriptions.Add(_eventAggregator.GetEvent<LoginOutEvent>().Subscribe(OnLoginOut, ThreadOption.BackgroundThread));
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_subscriptions.Add(_eventAggregator.GetEvent<UpdateUserRoleEvent>().Subscribe(OnUpdateUserRole, ThreadOption.BackgroundThread));
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}
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public void OnAddUser(SysUser payload)
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{
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_logger.Information($"[本地] 新增用户: {payload?.Account}");
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}
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public void OnRegisterUser(SysUser payload)
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{
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_logger.Information($"[本地] 用户注册: {payload?.Account}");
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}
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public void OnUpdateUser((SysUser Original, SysUser Updated) payload)
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{
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_logger.Information($"[本地] 修改用户: {payload.Updated?.Account}");
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}
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public void OnDeleteUser(SysUser payload)
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{
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_logger.Information($"[本地] 删除用户: {payload?.Account}");
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}
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public void OnSetUserStatus((SysUser User, StatusEnum NewStatus) payload)
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{
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_logger.Information($"[本地] 设置状态: {payload.User?.Account} → {payload.NewStatus}");
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}
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public void OnChangePwd(SysUser payload)
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{
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_logger.Information($"[本地] 修改密码: {payload?.Account}");
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}
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public void OnResetPwd(SysUser payload)
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{
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_logger.Information($"[本地] 重置密码: {payload?.Account}");
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}
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public void OnUpdateUserRole((SysUser User, List<long> RoleIds) payload)
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{
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_logger.Information($"[本地] 更新角色: {payload.User?.Account}");
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}
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public void OnUnlockUserLogin(SysUser payload)
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{
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_logger.Information($"[本地] 解除锁定: {payload?.Account}");
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}
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public void OnLoginUser(SysUser payload)
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{
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_logger.Information($"[本地] 登录成功: {payload?.Account ?? "<null>"}");
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}
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public void OnLoginOut(SysUser payload)
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{
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// 勿抛异常：Prism 事件总线上若此处抛错，可能影响同事件其它订阅者
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_logger.Information($"[本地] 用户登出: {payload?.Account ?? "<null>"}");
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}
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public void Dispose()
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{
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foreach (var token in _subscriptions)
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{
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token.Dispose();
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}
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}
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}
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