109 lines
5.1 KiB
C#
109 lines
5.1 KiB
C#
// Copyright (c) 2022-Now 少林寺驻北固山办事处大神父王喇嘛
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//
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// SimpleAdmin 基于 Apache License Version 2.0 协议发布,可用于商业项目,但必须遵守以下补充条款:
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// 1.请不要删除和修改根目录下的LICENSE文件。
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// 2.请不要删除和修改SimpleAdmin源码头部的版权声明。
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// 3.分发源码时候,请注明软件出处 https://gitee.com/dotnetmoyu/SimpleAdmin
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// 4.基于本软件的作品,只能使用 SimpleAdmin 作为后台服务,除外情况不可商用且不允许二次分发或开源。
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// 5.请不得将本软件应用于危害国家安全、荣誉和利益的行为,不能以任何形式用于非法为目的的行为。
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// 6.任何基于本软件而产生的一切法律纠纷和责任,均于我司无关。
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using NetTaste;
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using SimpleRedis;
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namespace SimpleAdmin.System;
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/// <summary>
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/// 用户模块事件总线
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/// </summary>
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public class UserEventSubscriber : IEventSubscriber, ISingleton
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{
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private readonly IServiceProvider _services;
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private readonly ISimpleCacheService _simpleCacheService;
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public UserEventSubscriber(IServiceProvider services, ISimpleCacheService simpleCacheService)
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{
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_services = services;
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_simpleCacheService = simpleCacheService;
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}
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/// <summary>
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/// 根据角色ID列表清除用户缓存
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/// </summary>
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/// <param name="context"></param>
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/// <returns></returns>
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[EventSubscribe(EventSubscriberConst.CLEAR_USER_CACHE)]
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public async Task DeleteUserCacheByRoleIds(EventHandlerExecutingContext context)
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{
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var roleIds = (List<long>)context.Source.Payload;//获取角色ID
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// 创建新的作用域
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using var scope = _services.CreateScope();
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// 解析角色服务
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var relationService = scope.ServiceProvider.GetRequiredService<IRelationService>();
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//获取用户和角色关系
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var relations = await relationService.GetRelationListByTargetIdListAndCategory(roleIds.Select(it => it.ToString()).ToList(),
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CateGoryConst.RELATION_SYS_USER_HAS_ROLE);
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if (relations.Count > 0)
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{
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var userIds = relations.Select(it => it.ObjectId).ToList();//用户ID列表
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if (userIds.Count > 0)
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{
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// 解析用户服务
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var userService = scope.ServiceProvider.GetRequiredService<ISysUserService>();
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//从redis中删除
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userService.DeleteUserFromRedis(userIds);
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}
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}
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}
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/// <summary>
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/// 根据机构ID列表清除用户token
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/// </summary>
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/// <param name="context"></param>
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[EventSubscribe(EventSubscriberConst.CLEAR_ORG_TOKEN)]
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public async Task DeleteUserTokenByOrgIds(EventHandlerExecutingContext context)
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{
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var orgIds = (List<long>)context.Source.Payload;//获取机构ID
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// 创建新的作用域
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using var scope = _services.CreateScope();
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// 获取用户ID列表
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var userIds = await DbContext.DB.QueryableWithAttr<SysUser>().Where(it => orgIds.Contains(it.OrgId)).Select(it => it.Id).ToListAsync();
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//从redis中删除所属机构的用户token
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_simpleCacheService.HashDel<List<Token>>(CacheConst.CACHE_USER_TOKEN, userIds.Select(it => it.ToString()).ToArray());
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}
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/// <summary>
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/// 根据模块ID列表清除用户token
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/// </summary>
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/// <param name="context"></param>
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[EventSubscribe(EventSubscriberConst.CLEAR_MODULE_TOKEN)]
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public async Task DeleteUserTokenByModuleId(EventHandlerExecutingContext context)
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{
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var moduleId = (long)context.Source.Payload;//获取机构ID
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// 创建新的作用域
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using var scope = _services.CreateScope();
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// 解析关系服务
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var relationService = scope.ServiceProvider.GetRequiredService<IRelationService>();
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var roleModuleRelations =
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await relationService.GetRelationListByTargetIdAndCategory(moduleId.ToString(), CateGoryConst.RELATION_SYS_ROLE_HAS_MODULE);//角色模块关系
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var userModuleRelations =
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await relationService.GetRelationListByTargetIdAndCategory(moduleId.ToString(), CateGoryConst.RELATION_SYS_USER_HAS_MODULE);//用户模块关系
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var userIds = userModuleRelations.Select(it => it.ObjectId).ToList();//用户ID列表
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var roleIds = roleModuleRelations.Select(it => it.ObjectId).ToList();//角色ID列表
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var userRoleRelations = await relationService.GetRelationListByTargetIdListAndCategory(roleIds.Select(it => it.ToString()).ToList(),
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CateGoryConst.RELATION_SYS_USER_HAS_ROLE);//用户角色关系
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userIds.AddRange(userRoleRelations.Select(it => it.ObjectId).ToList());//添加用户ID列表
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// 解析用户服务
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var userService = scope.ServiceProvider.GetRequiredService<ISysUserService>();
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if (userIds.Count > 0)
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{
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//从redis中删除用户信息
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userService.DeleteUserFromRedis(userIds);
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//从redis中删除用户token
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_simpleCacheService.HashDel<List<Token>>(CacheConst.CACHE_USER_TOKEN, userIds.Select(it => it.ToString()).ToArray());
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}
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}
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}
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