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256 lines
8.8 KiB
256 lines
8.8 KiB
5 days ago
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namespace Admin.NET.Core.Service;
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/// <summary>
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/// 系统菜单服务
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/// </summary>
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[ApiDescriptionSettings(Order = 450)]
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public class SysMenuService : IDynamicApiController, ITransient
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{
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private readonly UserManager _userManager;
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private readonly SqlSugarRepository<SysMenu> _sysMenuRep;
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private readonly SysRoleMenuService _sysRoleMenuService;
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private readonly SysUserRoleService _sysUserRoleService;
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private readonly SysCacheService _sysCacheService;
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public SysMenuService(UserManager userManager,
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SqlSugarRepository<SysMenu> sysMenuRep,
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SysRoleMenuService sysRoleMenuService,
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SysUserRoleService sysUserRoleService,
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SysCacheService sysCacheService)
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{
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_userManager = userManager;
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_sysMenuRep = sysMenuRep;
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_sysRoleMenuService = sysRoleMenuService;
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_sysUserRoleService = sysUserRoleService;
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_sysCacheService = sysCacheService;
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}
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/// <summary>
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/// 获取登录菜单树
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/// </summary>
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/// <returns></returns>
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[DisplayName("获取登录菜单树")]
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public async Task<List<MenuOutput>> GetLoginMenuTree()
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{
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if (_userManager.SuperAdmin)
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{
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var menuList = await _sysMenuRep.AsQueryable()
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.Where(u => u.Type != MenuTypeEnum.Btn && u.Status == StatusEnum.Enable)
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.OrderBy(u => u.OrderNo).ToTreeAsync(u => u.Children, u => u.Pid, 0);
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return menuList.Adapt<List<MenuOutput>>();
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}
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else
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{
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var menuIdList = await GetMenuIdList();
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var menuTree = await _sysMenuRep.AsQueryable()
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.Where(u => u.Status == StatusEnum.Enable)
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.OrderBy(u => u.OrderNo).ToTreeAsync(u => u.Children, u => u.Pid, 0, menuIdList.Select(d => (object)d).ToArray());
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DeleteBtnFromMenuTree(menuTree);
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return menuTree.Adapt<List<MenuOutput>>();
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}
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}
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/// <summary>
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/// 删除登录菜单树里面的按钮
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/// </summary>
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private void DeleteBtnFromMenuTree(List<SysMenu> menuList)
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{
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if (menuList == null) return;
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for (var i = menuList.Count - 1; i >= 0; i--)
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{
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var menu = menuList[i];
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if (menu.Type == MenuTypeEnum.Btn)
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menuList.Remove(menu);
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else if (menu.Children.Count > 0)
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DeleteBtnFromMenuTree(menu.Children);
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}
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}
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/// <summary>
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/// 获取菜单列表
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/// </summary>
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/// <returns></returns>
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[AllowAnonymous]
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[DisplayName("获取菜单列表")]
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public async Task<List<SysMenu>> GetList([FromQuery] MenuInput input)
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{
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var menuIdList = _userManager.SuperAdmin ? new List<long>() : await GetMenuIdList();
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// 有筛选条件时返回list列表（防止构造不出树）
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if (!string.IsNullOrWhiteSpace(input.Title) || input.Type is > 0)
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{
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return await _sysMenuRep.AsQueryable()
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.WhereIF(!string.IsNullOrWhiteSpace(input.Title), u => u.Title.Contains(input.Title))
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.WhereIF(input.Type is > 0, u => u.Type == input.Type)
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.WhereIF(menuIdList.Count > 1, u => menuIdList.Contains(u.Id))
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.OrderBy(u => u.OrderNo).ToListAsync();
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}
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return _userManager.SuperAdmin ?
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await _sysMenuRep.AsQueryable().OrderBy(u => u.OrderNo).ToTreeAsync(u => u.Children, u => u.Pid, 0) :
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await _sysMenuRep.AsQueryable()
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.OrderBy(u => u.OrderNo).ToTreeAsync(u => u.Children, u => u.Pid, 0, menuIdList.Select(d => (object)d).ToArray()); // 角色菜单授权时
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}
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/// <summary>
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/// 增加菜单
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/// </summary>
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/// <param name="input"></param>
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/// <returns></returns>
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[ApiDescriptionSettings(Name = "Add"), HttpPost]
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[DisplayName("增加菜单")]
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public async Task AddMenu(AddMenuInput input)
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{
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var isExist = input.Type != MenuTypeEnum.Btn
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? await _sysMenuRep.IsAnyAsync(u => u.Title == input.Title)
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: await _sysMenuRep.IsAnyAsync(u => u.Permission == input.Permission);
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if (isExist)
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throw Oops.Oh(ErrorCodeEnum.D4000);
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// 校验菜单参数
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var sysMenu = input.Adapt<SysMenu>();
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CheckMenuParam(sysMenu);
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await _sysMenuRep.InsertAsync(sysMenu);
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// 清除缓存
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DeleteMenuCache();
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}
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/// <summary>
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/// 更新菜单
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/// </summary>
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/// <param name="input"></param>
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/// <returns></returns>
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[ApiDescriptionSettings(Name = "Update"), HttpPost]
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[DisplayName("更新菜单")]
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public async Task UpdateMenu(UpdateMenuInput input)
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{
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var isExist = input.Type != MenuTypeEnum.Btn
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? await _sysMenuRep.IsAnyAsync(u => u.Title == input.Title && u.Type == input.Type && u.Id != input.Id)
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: await _sysMenuRep.IsAnyAsync(u => u.Permission == input.Permission && u.Type == input.Type && u.Id != input.Id);
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if (isExist)
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throw Oops.Oh(ErrorCodeEnum.D4000);
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// 校验菜单参数
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var sysMenu = input.Adapt<SysMenu>();
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CheckMenuParam(sysMenu);
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await _sysMenuRep.AsUpdateable(sysMenu).ExecuteCommandAsync();
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// 清除缓存
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DeleteMenuCache();
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}
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/// <summary>
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/// 删除菜单
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/// </summary>
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/// <param name="input"></param>
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/// <returns></returns>
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[UnitOfWork]
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[ApiDescriptionSettings(Name = "Delete"), HttpPost]
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[DisplayName("删除菜单")]
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public async Task DeleteMenu(DeleteMenuInput input)
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{
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var menuTreeList = await _sysMenuRep.AsQueryable().ToChildListAsync(u => u.Pid, input.Id, true);
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var menuIdList = menuTreeList.Select(u => u.Id).ToList();
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await _sysMenuRep.DeleteAsync(u => menuIdList.Contains(u.Id));
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// 级联删除角色菜单数据
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await _sysRoleMenuService.DeleteRoleMenuByMenuIdList(menuIdList);
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// 清除缓存
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DeleteMenuCache();
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}
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/// <summary>
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/// 增加和编辑时检查菜单数据
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/// </summary>
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/// <param name="menu"></param>
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private static void CheckMenuParam(SysMenu menu)
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{
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var permission = menu.Permission;
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if (menu.Type == MenuTypeEnum.Btn)
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{
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menu.Name = null;
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menu.Path = null;
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menu.Component = null;
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menu.Icon = null;
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menu.Redirect = null;
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menu.OutLink = null;
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menu.IsHide = false;
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menu.IsKeepAlive = true;
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menu.IsAffix = false;
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menu.IsIframe = false;
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if (string.IsNullOrEmpty(permission))
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throw Oops.Oh(ErrorCodeEnum.D4003);
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if (!permission.Contains(':'))
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throw Oops.Oh(ErrorCodeEnum.D4004);
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}
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else
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{
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menu.Permission = null;
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}
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}
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/// <summary>
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/// 获取用户拥有按钮权限集合（缓存）
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/// </summary>
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/// <returns></returns>
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[DisplayName("获取按钮权限集合")]
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public async Task<List<string>> GetOwnBtnPermList()
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{
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var userId = _userManager.UserId;
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var permissions = _sysCacheService.Get<List<string>>(CacheConst.KeyPermission + userId);
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if (permissions == null || permissions.Count == 0)
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{
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var menuIdList = _userManager.SuperAdmin ? new List<long>() : await GetMenuIdList();
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permissions = await _sysMenuRep.AsQueryable()
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.Where(u => u.Type == MenuTypeEnum.Btn)
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.WhereIF(menuIdList.Count > 0, u => menuIdList.Contains(u.Id))
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.Select(u => u.Permission).ToListAsync();
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_sysCacheService.Set(CacheConst.KeyPermission + userId, permissions);
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}
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return permissions;
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}
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/// <summary>
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/// 获取系统所有按钮权限集合（缓存）
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/// </summary>
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/// <returns></returns>
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[ApiDescriptionSettings(false)]
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public async Task<List<string>> GetAllBtnPermList()
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{
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var permissions = _sysCacheService.Get<List<string>>(CacheConst.KeyPermission + 0);
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if (permissions == null || permissions.Count == 0)
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{
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permissions = await _sysMenuRep.AsQueryable()
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.Where(u => u.Type == MenuTypeEnum.Btn)
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.Select(u => u.Permission).ToListAsync();
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_sysCacheService.Set(CacheConst.KeyPermission + 0, permissions);
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}
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return permissions;
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}
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/// <summary>
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/// 清除菜单和按钮缓存
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/// </summary>
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private void DeleteMenuCache()
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{
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_sysCacheService.RemoveByPrefixKey(CacheConst.KeyMenu);
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_sysCacheService.RemoveByPrefixKey(CacheConst.KeyPermission);
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}
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/// <summary>
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/// 获取当前用户菜单Id集合
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/// </summary>
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/// <returns></returns>
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private async Task<List<long>> GetMenuIdList()
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{
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var roleIdList = await _sysUserRoleService.GetUserRoleIdList(_userManager.UserId);
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return await _sysRoleMenuService.GetRoleMenuIdList(roleIdList);
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}
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}
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