操控平台后端代码
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namespace Admin.NET.Core.Service;
/// <summary>
/// 系统机构服务
/// </summary>
[ApiDescriptionSettings(Order = 470)]
public class SysOrgService : IDynamicApiController, ITransient
{
private readonly UserManager _userManager;
private readonly SqlSugarRepository<SysOrg> _sysOrgRep;
private readonly SysCacheService _sysCacheService;
private readonly SysUserExtOrgService _sysUserExtOrgService;
private readonly SysUserRoleService _sysUserRoleService;
private readonly SysRoleOrgService _sysRoleOrgService;
public SysOrgService(UserManager userManager,
SqlSugarRepository<SysOrg> sysOrgRep,
SysCacheService sysCacheService,
SysUserExtOrgService sysUserExtOrgService,
SysUserRoleService sysUserRoleService,
SysRoleOrgService sysRoleOrgService)
{
_sysOrgRep = sysOrgRep;
_userManager = userManager;
_sysCacheService = sysCacheService;
_sysUserExtOrgService = sysUserExtOrgService;
_sysUserRoleService = sysUserRoleService;
_sysRoleOrgService = sysRoleOrgService;
}
/// <summary>
/// 获取机构列表
/// </summary>
/// <returns></returns>
[DisplayName("获取机构列表")]
public async Task<List<SysOrg>> GetList([FromQuery] OrgInput input)
{
// 获取拥有的机构Id集合
var userOrgIdList = await GetUserOrgIdList();
var iSugarQueryable = _sysOrgRep.AsQueryable().OrderBy(u => u.OrderNo);
// 带条件筛选时返回列表数据
if (!string.IsNullOrWhiteSpace(input.Name) || !string.IsNullOrWhiteSpace(input.Code) || !string.IsNullOrWhiteSpace(input.Type))
{
return await iSugarQueryable.WhereIF(userOrgIdList.Count > 0, u => userOrgIdList.Contains(u.Id))
.WhereIF(!string.IsNullOrWhiteSpace(input.Name), u => u.Name.Contains(input.Name))
.WhereIF(!string.IsNullOrWhiteSpace(input.Code), u => u.Code == input.Code)
.WhereIF(!string.IsNullOrWhiteSpace(input.Type), u => u.Type == input.Type)
.ToListAsync();
}
var orgTree = new List<SysOrg>();
if (_userManager.SuperAdmin)
{
orgTree = await iSugarQueryable.ToTreeAsync(u => u.Children, u => u.Pid, input.Id);
}
else
{
orgTree = await iSugarQueryable.ToTreeAsync(u => u.Children, u => u.Pid, input.Id, userOrgIdList.Select(d => (object)d).ToArray());
// 递归禁用没权限的机构(防止用户修改或创建无权的机构和用户)
HandlerOrgTree(orgTree, userOrgIdList);
}
var sysOrg = await _sysOrgRep.GetSingleAsync(u => u.Id == input.Id);
if (sysOrg != null)
{
sysOrg.Children = orgTree;
orgTree = new List<SysOrg> { sysOrg };
}
return orgTree;
}
/// <summary>
/// 递归禁用没权限的机构
/// </summary>
/// <param name="orgTree"></param>
/// <param name="userOrgIdList"></param>
private void HandlerOrgTree(List<SysOrg> orgTree, List<long> userOrgIdList)
{
foreach (var org in orgTree)
{
org.Disabled = !userOrgIdList.Contains(org.Id); // 设置禁用/不可选择
if (org.Children != null)
HandlerOrgTree(org.Children, userOrgIdList);
}
}
/// <summary>
/// 增加机构
/// </summary>
/// <param name="input"></param>
/// <returns></returns>
[ApiDescriptionSettings(Name = "Add"), HttpPost]
[DisplayName("增加机构")]
public async Task<long> AddOrg(AddOrgInput input)
{
if (!_userManager.SuperAdmin && input.Pid == 0)
throw Oops.Oh(ErrorCodeEnum.D2009);
if (await _sysOrgRep.IsAnyAsync(u => u.Name == input.Name && u.Code == input.Code))
throw Oops.Oh(ErrorCodeEnum.D2002);
if (!_userManager.SuperAdmin && input.Pid != 0)
{
// 新增机构父Id不是0,则进行权限校验
var orgIdList = await GetUserOrgIdList();
// 新增机构的父机构不在自己的数据范围内
if (orgIdList.Count < 1 || !orgIdList.Contains(input.Pid))
throw Oops.Oh(ErrorCodeEnum.D2003);
}
// 删除与此父机构有关的用户机构缓存
var pOrg = await _sysOrgRep.GetFirstAsync(u => u.Id == input.Pid);
if (pOrg != null)
DeleteAllUserOrgCache(pOrg.Id, pOrg.Pid);
else if (input.Pid == 0)
DeleteAllUserOrgCache(0, 0);
var newOrg = await _sysOrgRep.AsInsertable(input.Adapt<SysOrg>()).ExecuteReturnEntityAsync();
return newOrg.Id;
}
/// <summary>
/// 更新机构
/// </summary>
/// <param name="input"></param>
/// <returns></returns>
[UnitOfWork]
[ApiDescriptionSettings(Name = "Update"), HttpPost]
[DisplayName("更新机构")]
public async Task UpdateOrg(UpdateOrgInput input)
{
if (!_userManager.SuperAdmin && input.Pid == 0)
throw Oops.Oh(ErrorCodeEnum.D2009);
if (input.Pid != 0)
{
//var pOrg = await _sysOrgRep.GetFirstAsync(u => u.Id == input.Pid);
//_ = pOrg ?? throw Oops.Oh(ErrorCodeEnum.D2000);
// 若父机构发生变化则清空用户机构缓存
var sysOrg = await _sysOrgRep.GetFirstAsync(u => u.Id == input.Id);
if (sysOrg != null && sysOrg.Pid != input.Pid)
{
// 删除与此机构、新父机构有关的用户机构缓存
DeleteAllUserOrgCache(sysOrg.Id, input.Pid);
}
}
if (input.Id == input.Pid)
throw Oops.Oh(ErrorCodeEnum.D2001);
if (await _sysOrgRep.IsAnyAsync(u => u.Name == input.Name && u.Code == input.Code && u.Id != input.Id))
throw Oops.Oh(ErrorCodeEnum.D2002);
// 父Id不能为自己的子节点
var childIdList = await GetChildIdListWithSelfById(input.Id);
if (childIdList.Contains(input.Pid))
throw Oops.Oh(ErrorCodeEnum.D2001);
// 是否有权限操作此机构
if (!_userManager.SuperAdmin)
{
var orgIdList = await GetUserOrgIdList();
if (orgIdList.Count < 1 || !orgIdList.Contains(input.Id))
throw Oops.Oh(ErrorCodeEnum.D2003);
}
await _sysOrgRep.AsUpdateable(input.Adapt<SysOrg>()).IgnoreColumns(true).ExecuteCommandAsync();
}
/// <summary>
/// 删除机构
/// </summary>
/// <param name="input"></param>
/// <returns></returns>
[UnitOfWork]
[ApiDescriptionSettings(Name = "Delete"), HttpPost]
[DisplayName("删除机构")]
public async Task DeleteOrg(DeleteOrgInput input)
{
var sysOrg = await _sysOrgRep.GetFirstAsync(u => u.Id == input.Id) ?? throw Oops.Oh(ErrorCodeEnum.D1002);
// 是否有权限操作此机构
if (!_userManager.SuperAdmin)
{
var orgIdList = await GetUserOrgIdList();
if (orgIdList.Count < 1 || !orgIdList.Contains(sysOrg.Id))
throw Oops.Oh(ErrorCodeEnum.D2003);
}
// 若机构为租户默认机构禁止删除
var isTenantOrg = await _sysOrgRep.ChangeRepository<SqlSugarRepository<SysTenant>>()
.IsAnyAsync(u => u.OrgId == input.Id);
if (isTenantOrg)
throw Oops.Oh(ErrorCodeEnum.D2008);
// 若机构有用户则禁止删除
var orgHasEmp = await _sysOrgRep.ChangeRepository<SqlSugarRepository<SysUser>>()
.IsAnyAsync(u => u.OrgId == input.Id);
if (orgHasEmp)
throw Oops.Oh(ErrorCodeEnum.D2004);
// 若扩展机构有用户则禁止删除
var hasExtOrgEmp = await _sysUserExtOrgService.HasUserOrg(sysOrg.Id);
if (hasExtOrgEmp)
throw Oops.Oh(ErrorCodeEnum.D2005);
// 若子机构有用户则禁止删除
var childOrgTreeList = await _sysOrgRep.AsQueryable().ToChildListAsync(u => u.Pid, input.Id, true);
var childOrgIdList = childOrgTreeList.Select(u => u.Id).ToList();
// 若子机构有用户则禁止删除
var cOrgHasEmp = await _sysOrgRep.ChangeRepository<SqlSugarRepository<SysUser>>()
.IsAnyAsync(u => childOrgIdList.Contains(u.OrgId));
if (cOrgHasEmp)
throw Oops.Oh(ErrorCodeEnum.D2007);
// 删除与此机构、父机构有关的用户机构缓存
DeleteAllUserOrgCache(sysOrg.Id, sysOrg.Pid);
// 级联删除机构子节点
await _sysOrgRep.DeleteAsync(u => childOrgIdList.Contains(u.Id));
// 级联删除角色机构数据
await _sysRoleOrgService.DeleteRoleOrgByOrgIdList(childOrgIdList);
// 级联删除用户机构数据
await _sysUserExtOrgService.DeleteUserExtOrgByOrgIdList(childOrgIdList);
}
/// <summary>
/// 删除与此机构、父机构有关的用户机构缓存
/// </summary>
/// <param name="orgId"></param>
/// <param name="orgPid"></param>
private void DeleteAllUserOrgCache(long orgId, long orgPid)
{
var userOrgKeyList = _sysCacheService.GetKeysByPrefixKey(CacheConst.KeyUserOrg);
if (userOrgKeyList != null && userOrgKeyList.Count > 0)
{
foreach (var userOrgKey in userOrgKeyList)
{
var userOrgs = _sysCacheService.Get<List<long>>(userOrgKey);
var userId = long.Parse(userOrgKey.Substring(CacheConst.KeyUserOrg));
if (userOrgs.Contains(orgId) || userOrgs.Contains(orgPid))
{
SqlSugarFilter.DeleteUserOrgCache(userId, _sysOrgRep.Context.CurrentConnectionConfig.ConfigId.ToString());
}
if (orgPid == 0)
{
var dataScope = _sysCacheService.Get<int>($"{CacheConst.KeyRoleMaxDataScope}{userId}");
if (dataScope == (int)DataScopeEnum.All)
{
SqlSugarFilter.DeleteUserOrgCache(userId, _sysOrgRep.Context.CurrentConnectionConfig.ConfigId.ToString());
}
}
}
}
}
/// <summary>
/// 根据用户Id获取机构Id集合
/// </summary>
/// <returns></returns>
[NonAction]
public async Task<List<long>> GetUserOrgIdList()
{
if (_userManager.SuperAdmin)
return new List<long>();
var userId = _userManager.UserId;
var orgIdList = _sysCacheService.Get<List<long>>($"{CacheConst.KeyUserOrg}{userId}"); // 取缓存
if (orgIdList == null || orgIdList.Count < 1)
{
// 本人创建机构集合
var orgList0 = await _sysOrgRep.AsQueryable().Where(u => u.CreateUserId == userId).Select(u => u.Id).ToListAsync();
// 扩展机构集合
var orgList1 = await _sysUserExtOrgService.GetUserExtOrgList(userId);
// 角色机构集合
var orgList2 = await GetUserRoleOrgIdList(userId);
// 机构并集
orgIdList = orgList1.Select(u => u.OrgId).Union(orgList2).Union(orgList0).ToList();
// 当前所属机构
if (!orgIdList.Contains(_userManager.OrgId))
orgIdList.Add(_userManager.OrgId);
_sysCacheService.Set($"{CacheConst.KeyUserOrg}{userId}", orgIdList, TimeSpan.FromDays(7)); // 存缓存
}
return orgIdList;
}
/// <summary>
/// 获取用户角色机构Id集合
/// </summary>
/// <param name="userId"></param>
/// <returns></returns>
private async Task<List<long>> GetUserRoleOrgIdList(long userId)
{
var roleList = await _sysUserRoleService.GetUserRoleList(userId);
if (roleList.Count < 1)
return new List<long>(); // 空机构Id集合
return await GetUserOrgIdList(roleList);
}
/// <summary>
/// 根据角色Id集合获取机构Id集合
/// </summary>
/// <param name="roleList"></param>
/// <returns></returns>
private async Task<List<long>> GetUserOrgIdList(List<SysRole> roleList)
{
// 按最大范围策略设定(若同时拥有ALL和SELF权限,则结果ALL)
int strongerDataScopeType = (int)DataScopeEnum.Self;
// 自定义数据范围的角色集合
var customDataScopeRoleIdList = new List<long>();
// 数据范围的机构集合
var dataScopeOrgIdList = new List<long>();
if (roleList != null && roleList.Count > 0)
{
roleList.ForEach(u =>
{
if (u.DataScope == DataScopeEnum.Define)
{
customDataScopeRoleIdList.Add(u.Id);
strongerDataScopeType = (int)u.DataScope; // 自定义数据权限时也要更新最大范围
}
else if ((int)u.DataScope <= strongerDataScopeType)
{
strongerDataScopeType = (int)u.DataScope;
// 根据数据范围获取机构集合
var orgIds = GetOrgIdListByDataScope(strongerDataScopeType).GetAwaiter().GetResult();
dataScopeOrgIdList = dataScopeOrgIdList.Union(orgIds).ToList();
}
});
}
// 缓存当前用户最大角色数据范围
_sysCacheService.Set(CacheConst.KeyRoleMaxDataScope + _userManager.UserId, strongerDataScopeType, TimeSpan.FromDays(7));
// 根据角色集合获取机构集合
var roleOrgIdList = await _sysRoleOrgService.GetRoleOrgIdList(customDataScopeRoleIdList);
// 并集机构集合
return roleOrgIdList.Union(dataScopeOrgIdList).ToList();
}
/// <summary>
/// 根据数据范围获取机构Id集合
/// </summary>
/// <param name="dataScope"></param>
/// <returns></returns>
private async Task<List<long>> GetOrgIdListByDataScope(int dataScope)
{
var orgId = _userManager.OrgId;
var orgIdList = new List<long>();
// 若数据范围是全部,则获取所有机构Id集合
if (dataScope == (int)DataScopeEnum.All)
{
orgIdList = await _sysOrgRep.AsQueryable().Select(u => u.Id).ToListAsync();
}
// 若数据范围是本部门及以下,则获取本节点和子节点集合
else if (dataScope == (int)DataScopeEnum.DeptChild)
{
orgIdList = await GetChildIdListWithSelfById(orgId);
}
// 若数据范围是本部门不含子节点,则直接返回本部门
else if (dataScope == (int)DataScopeEnum.Dept)
{
orgIdList.Add(orgId);
}
return orgIdList;
}
/// <summary>
/// 根据节点Id获取子节点Id集合(包含自己)
/// </summary>
/// <param name="pid"></param>
/// <returns></returns>
[NonAction]
public async Task<List<long>> GetChildIdListWithSelfById(long pid)
{
var orgTreeList = await _sysOrgRep.AsQueryable().ToChildListAsync(u => u.Pid, pid, true);
return orgTreeList.Select(u => u.Id).ToList();
}
}