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feat(dept): 添加部门树形结构功能和相关API接口

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This commit is contained in:
wcg
2026-01-04 10:23:42 +08:00
parent fe7c1763ba
commit b69c6d86c1
3 changed files with 187 additions and 0 deletions
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107
Yi.Abp.Net8/module/rbac/Yi.Framework.Rbac.Application/Services/System/DeptService.cs
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@@ -1,3 +1,4 @@
using Microsoft.AspNetCore.Mvc;
using SqlSugar;
using Volo.Abp.Application.Dtos;
using Yi.Framework.Ddd.Application;
@@ -6,6 +7,7 @@ using Yi.Framework.Rbac.Application.Contracts.IServices;
using Yi.Framework.Rbac.Domain.Entities;
using Yi.Framework.Rbac.Domain.Repositories;
using Yi.Framework.Rbac.Domain.Shared.Consts;
using Yi.Framework.Rbac.Domain.Shared.Dtos;
namespace Yi.Framework.Rbac.Application.Services.System
{
@@ -78,5 +80,110 @@ namespace Yi.Framework.Rbac.Application.Services.System
throw new UserFriendlyException(DeptConst.Exist);
}
}
/// <summary>
/// 多查
/// </summary>
/// <param name="input"></param>
/// <returns></returns>
[Route("dept/list")]
public async Task<List<DeptGetListOutputDto>> GetAllListAsync(DeptGetListInputVo input)
{
var entities = await _repository._DbQueryable
.WhereIF(!string.IsNullOrEmpty(input.DeptName), u => u.DeptName.Contains(input.DeptName!))
.WhereIF(input.State is not null, u => u.State == input.State)
.OrderBy(u => u.OrderNum, OrderByType.Asc)
.ToListAsync();
return await MapToGetListOutputDtosAsync(entities);
}
/// <summary>
/// 获取树形结构的部门列表
/// </summary>
/// <returns>树形结构的部门列表</returns>
public async Task<List<DeptTreeDto>> GetTreeAsync()
{
// 获取所有启用的部门
var entities = await _repository._DbQueryable
.Where(x => x.State == true)
.OrderBy(x => x.OrderNum, OrderByType.Asc)
.ToListAsync();
return entities.DeptTreeBuild();
}
/// <summary>
/// 获取排除指定部门及其子孙部门的部门列表
/// </summary>
/// <param name="id">要排除的部门ID</param>
/// <returns>排除后的部门列表</returns>
[HttpGet]
[Route("dept/list/exclude/{id}")]
public async Task<List<DeptGetListOutputDto>> GetListExcludeAsync(Guid id)
{
// 获取要排除的部门及其所有子孙部门的ID
var excludeIds = await GetAllChildrenIdsAsync(id);
excludeIds.Add(id); // 同时排除自己
// 查询并过滤掉排除的部门
var result = await _repository._DbQueryable
.Where(x => !excludeIds.Contains(x.Id))
.OrderBy(dept => dept.OrderNum, OrderByType.Asc)
.Select(dept => new DeptGetListOutputDto
{
Id = dept.Id,
CreationTime = dept.CreationTime,
CreatorId = dept.CreatorId,
State = dept.State,
DeptName = dept.DeptName,
DeptCode = dept.DeptCode,
Leader = dept.Leader,
ParentId = dept.ParentId,
Remark = dept.Remark,
OrderNum = dept.OrderNum
})
.ToListAsync();
return result;
}
/// <summary>
/// 递归获取指定部门的所有子孙部门ID
/// </summary>
/// <param name="deptId">部门ID</param>
/// <returns>所有子孙部门ID列表</returns>
private async Task<List<Guid>> GetAllChildrenIdsAsync(Guid deptId)
{
var result = new List<Guid>();
// 获取所有部门
var allDepts = await _repository._DbQueryable.ToListAsync();
// 递归获取子孙部门ID
GetChildrenIdsRecursive(deptId, allDepts, result);
return result;
}
/// <summary>
/// 递归辅助方法：获取子孙部门ID
/// </summary>
/// <param name="parentId">父部门ID</param>
/// <param name="allDepts">所有部门列表</param>
/// <param name="result">结果列表</param>
private void GetChildrenIdsRecursive(Guid parentId, List<DeptAggregateRoot> allDepts, List<Guid> result)
{
// 查找直接子部门
var children = allDepts.Where(x => x.ParentId == parentId).ToList();
foreach (var child in children)
{
// 添加子部门ID
result.Add(child.Id);
// 递归获取子部门的子部门
GetChildrenIdsRecursive(child.Id, allDepts, result);
}
}
}
}

42
Yi.Abp.Net8/module/rbac/Yi.Framework.Rbac.Domain.Shared/Dtos/DeptTreeDto.cs Normal file
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@@ -0,0 +1,42 @@
using System.Collections.Generic;
using static Yi.Framework.Core.Helper.TreeHelper;
namespace Yi.Framework.Rbac.Domain.Shared.Dtos
{
/// <summary>
/// 部门树形DTO
/// </summary>
public class DeptTreeDto : ITreeModel<DeptTreeDto>
{
/// <summary>
/// 部门ID
/// </summary>
public Guid Id { get; set; }
/// <summary>
/// 父部门ID
/// </summary>
public Guid ParentId { get; set; }
/// <summary>
/// 排序号
/// </summary>
public int OrderNum { get; set; }
/// <summary>
/// 部门名称
/// </summary>
public string DeptName { get; set; } = string.Empty;
/// <summary>
/// 状态
/// </summary>
public bool State { get; set; }
/// <summary>
/// 子部门列表
/// </summary>
public List<DeptTreeDto>? Children { get; set; }
}
}

38
Yi.Abp.Net8/module/rbac/Yi.Framework.Rbac.Domain/Entities/DeptAggregateRoot.cs
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@@ -3,6 +3,8 @@ using Volo.Abp;
using Volo.Abp.Auditing;
using Volo.Abp.Domain.Entities;
using Yi.Framework.Core.Data;
using Yi.Framework.Core.Helper;
using Yi.Framework.Rbac.Domain.Shared.Dtos;
namespace Yi.Framework.Rbac.Domain.Entities
{
@@ -87,4 +89,40 @@ namespace Yi.Framework.Rbac.Domain.Entities
public string? Remark { get; set; }
}
/// <summary>
/// 部门实体扩展
/// </summary>
public static class DeptEntityExtensions
{
/// <summary>
/// 构建部门树形列表
/// </summary>
/// <param name="depts">部门列表</param>
/// <returns>树形结构的部门列表</returns>
public static List<DeptTreeDto> DeptTreeBuild(this List<DeptAggregateRoot> depts)
{
// 过滤启用的部门
var filteredDepts = depts
.Where(d => d.State == true)
.ToList();
List<DeptTreeDto> deptTrees = new();
foreach (var dept in filteredDepts)
{
var deptTree = new DeptTreeDto
{
Id = dept.Id,
OrderNum = dept.OrderNum,
DeptName = dept.DeptName,
State = dept.State,
ParentId = dept.ParentId,
};
deptTrees.Add(deptTree);
}
return TreeHelper.SetTree(deptTrees);
}
}
}