添加项目文件。
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fuenmao
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// 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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namespace SimpleAdmin.System;
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/// <inheritdoc cref="IRelationService"/>
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public class RelationService : DbRepository<SysRelation>, IRelationService
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{
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private readonly ILogger<RelationService> _logger;
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private readonly ISimpleCacheService _simpleCacheService;
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public RelationService(ILogger<RelationService> logger, ISimpleCacheService simpleCacheService)
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{
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_logger = logger;
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_simpleCacheService = simpleCacheService;
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}
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/// <inheritdoc/>
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public async Task<List<SysRelation>> GetRelationByCategory(string category)
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{
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var key = SystemConst.CACHE_SYS_RELATION + category;
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//先从Redis拿
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var sysRelations = _simpleCacheService.Get<List<SysRelation>>(key);
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if (sysRelations == null)
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{
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//redis没有就去数据库拿
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sysRelations = await base.GetListAsync(it => it.Category == category);
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if (sysRelations.Count > 0)
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{
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//插入Redis
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_simpleCacheService.Set(key, sysRelations);
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}
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}
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return sysRelations;
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}
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/// <inheritdoc/>
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public async Task<List<SysRelation>> GetRelationListByObjectIdAndCategory(long objectId, string category)
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{
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var sysRelations = await GetRelationByCategory(category);
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var result = sysRelations.Where(it => it.ObjectId == objectId).ToList();//获取关系集合
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return result;
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}
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/// <inheritdoc/>
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public async Task<SysRelation> GetWorkbench(long userId)
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{
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var sysRelations = await GetRelationByCategory(CateGoryConst.RELATION_SYS_USER_WORKBENCH_DATA);
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var result = sysRelations.Where(it => it.ObjectId == userId).FirstOrDefault();//获取个人工作台
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return result;
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}
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/// <inheritdoc/>
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public async Task<List<SysRelation>> GetRelationListByObjectIdListAndCategory(List<long> objectIds, string category)
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{
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var sysRelations = await GetRelationByCategory(category);
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var result = sysRelations.Where(it => objectIds.Contains(it.ObjectId)).ToList();//获取关系集合
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return result;
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}
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/// <inheritdoc/>
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public async Task<List<SysRelation>> GetRelationListByTargetIdAndCategory(string targetId, string category)
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{
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var sysRelations = await GetRelationByCategory(category);
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var result = sysRelations.Where(it => it.TargetId == targetId).ToList();//获取关系集合
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return result;
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}
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/// <inheritdoc/>
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public async Task<List<SysRelation>> GetRelationListByTargetIdListAndCategory(List<string> targetIds, string category)
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{
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var sysRelations = await GetRelationByCategory(category);
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var result = sysRelations.Where(it => targetIds.Contains(it.TargetId)).ToList();//获取关系集合
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return result;
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}
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/// <inheritdoc/>
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public async Task RefreshCache(string category)
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{
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var key = SystemConst.CACHE_SYS_RELATION + category;//key
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_simpleCacheService.Remove(key);//删除redis
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await GetRelationByCategory(category);//更新缓存
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}
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/// <inheritdoc/>
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public async Task SaveRelationBatch(string category, long objectId, List<string> targetIds,
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List<string> extJsons, bool clear)
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{
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var sysRelations = new List<SysRelation>();//要添加的列表
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for (var i = 0; i < targetIds.Count; i++)
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{
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sysRelations.Add(new SysRelation
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{
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ObjectId = objectId,
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TargetId = targetIds[i],
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Category = category,
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ExtJson = extJsons == null ? null : extJsons[i]
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});
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}
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//事务
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var result = await Tenant.UseTranAsync(async () =>
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{
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if (clear)
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await DeleteAsync(it => it.ObjectId == objectId && it.Category == category);//删除老的
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await InsertRangeAsync(sysRelations);//添加新的
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});
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if (result.IsSuccess)//如果成功了
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{
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await RefreshCache(category);
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}
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else
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{
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//写日志
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_logger.LogError(result.ErrorMessage, result.ErrorException);
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throw Oops.Oh(ErrorCodeEnum.A0003);
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}
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}
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/// <inheritdoc/>
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public async Task SaveRelation(string category, long objectId, string targetId,
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string extJson, bool clear, bool refreshCache = true)
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{
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var sysRelation = new SysRelation
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{
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ObjectId = objectId,
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TargetId = targetId,
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Category = category,
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ExtJson = extJson
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};
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//事务
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var result = await Tenant.UseTranAsync(async () =>
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{
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if (clear)
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await DeleteAsync(it => it.ObjectId == objectId && it.Category == category);//删除老的
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await InsertAsync(sysRelation);//添加新的
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});
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if (result.IsSuccess)//如果成功了
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{
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if (refreshCache)
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await RefreshCache(category);
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}
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else
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{
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//写日志
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_logger.LogError(result.ErrorMessage, result.ErrorException);
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throw Oops.Oh(ErrorCodeEnum.A0003);
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}
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}
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/// <inheritdoc/>
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public async Task<List<long>> GetUserModuleId(List<long> roleIdList, long userId)
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{
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var moduleIds = new List<long>();
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var roleRelation = await GetRelationByCategory(CateGoryConst.RELATION_SYS_ROLE_HAS_MODULE);//获取角色模块关系集合
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if (roleRelation != null && roleRelation.Count > 0)
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{
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moduleIds = roleRelation.Where(it => roleIdList.Contains(it.ObjectId)).Select(it => it.TargetId.ToLong()).ToList();
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}
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var userRelation = await GetRelationByCategory(CateGoryConst.RELATION_SYS_USER_HAS_MODULE);//获取用户模块关系集合
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if (userRelation != null && userRelation.Count > 0)
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{
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var userModuleIds = userRelation.Where(it => it.ObjectId == userId).Select(it => it.TargetId.ToLong()).ToList();
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moduleIds.AddRange(userModuleIds);
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}
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return moduleIds;
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}
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}
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