AiDOPWarehouse/Admin.NET/Admin.NET.Core/Service/Role/SysRoleMenuService.cs

using Furion.DependencyInjection;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;

namespace Admin.NET.Core.Service
{
    /// <summary>
    /// 系统角色菜单服务
    /// </summary>
    public class SysRoleMenuService : ITransient
    {
        private readonly SqlSugarRepository<SysRoleMenu> _sysRoleMenuRep;
        private readonly ISysCacheService _sysCacheService;

        public SysRoleMenuService(SqlSugarRepository<SysRoleMenu> sysRoleMenuRep, ISysCacheService sysCacheService)
        {
            _sysRoleMenuRep = sysRoleMenuRep;
            _sysCacheService = sysCacheService;
        }

        /// <summary>
        /// 根据角色Id集合获取菜单Id集合
        /// </summary>
        /// <param name="roleIdList"></param>
        /// <returns></returns>
        public async Task<List<long>> GetRoleMenuIdList(List<long> roleIdList)
        {
            return await _sysRoleMenuRep.AsQueryable()
                .Where(u => roleIdList.Contains(u.RoleId))
                .Select(u => u.MenuId).ToListAsync();
        }

        /// <summary>
        /// 根据角色Id集合获取菜单树
        /// </summary>
        /// <param name="roleIdList"></param>
        /// <returns></returns>
        public async Task<List<SysMenu>> GetRoleMenu(List<long> roleIdList)
        {
            var menuIdList = await _sysRoleMenuRep.AsQueryable()
                .Where(u => roleIdList.Contains(u.RoleId))
                .Select(u => u.MenuId).ToListAsync();

            return await _sysRoleMenuRep.ChangeRepository<SqlSugarRepository<SysMenu>>().AsQueryable()
                .Where(u => menuIdList.Contains(u.Id))
                .ToTreeAsync(u => u.Children, u => u.Pid, 0);
        }

        /// <summary>
        /// 授权角色菜单
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        [SqlSugarUnitOfWork]
        public async Task GrantRoleMenu(RoleMenuInput input)
        {
            await _sysRoleMenuRep.DeleteAsync(u => u.RoleId == input.Id);
            var menus = input.MenuIdList.Select(u => new SysRoleMenu
            {
                RoleId = input.Id,
                MenuId = u
            }).ToList();
            await _sysRoleMenuRep.InsertRangeAsync(menus);

            // 清除缓存
            await _sysCacheService.DelByPatternAsync(CacheConst.KeyMenu);
            await _sysCacheService.DelByPatternAsync(CacheConst.KeyPermission);
        }

        /// <summary>
        /// 根据菜单Id集合删除角色菜单
        /// </summary>
        /// <param name="menuIdList"></param>
        /// <returns></returns>
        public async Task DeleteRoleMenuByMenuIdList(List<long> menuIdList)
        {
            await _sysRoleMenuRep.DeleteAsync(u => menuIdList.Contains(u.MenuId));
        }

        /// <summary>
        /// 根据角色Id删除角色菜单
        /// </summary>
        /// <param name="roleId"></param>
        /// <returns></returns>
        public async Task DeleteRoleMenuByRoleId(long roleId)
        {
            await _sysRoleMenuRep.DeleteAsync(u => u.RoleId == roleId);
        }
    }
}