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														|  | -package com.ruoyi.system.service.impl;
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														|  | -
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														|  | -import java.util.ArrayList;
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														|  | -import java.util.Arrays;
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														|  | -import java.util.HashSet;
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														|  | -import java.util.Iterator;
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														|  | -import java.util.LinkedList;
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														|  | -import java.util.List;
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														|  | -import java.util.Set;
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														|  | -import java.util.stream.Collectors;
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														|  | -import org.springframework.beans.factory.annotation.Autowired;
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														|  | -import org.springframework.stereotype.Service;
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														|  | -import com.ruoyi.common.constant.UserConstants;
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														|  | -import com.ruoyi.common.core.domain.TreeSelect;
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														|  | -import com.ruoyi.common.core.domain.entity.SysMenu;
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														|  | -import com.ruoyi.common.core.domain.entity.SysRole;
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														|  | -import com.ruoyi.common.core.domain.entity.SysUser;
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														|  | -import com.ruoyi.common.utils.SecurityUtils;
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														|  | -import com.ruoyi.common.utils.StringUtils;
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														|  | -import com.ruoyi.system.domain.vo.MetaVo;
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														|  | -import com.ruoyi.system.domain.vo.RouterVo;
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														|  | -import com.ruoyi.system.mapper.SysMenuMapper;
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														|  | -import com.ruoyi.system.mapper.SysRoleMapper;
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														|  | -import com.ruoyi.system.mapper.SysRoleMenuMapper;
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														|  | -import com.ruoyi.system.service.ISysMenuService;
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														|  | -
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														|  | -/**
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														|  | - * 菜单 业务层处理
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														|  | - * 
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														|  | - * @author ruoyi
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														|  | - */
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														|  | -@Service
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														|  | -public class SysMenuServiceImpl implements ISysMenuService
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														|  | -{
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														|  | -    public static final String PREMISSION_STRING = "perms[\"{0}\"]";
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														|  | -
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														|  | -    @Autowired
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														|  | -    private SysMenuMapper menuMapper;
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														|  | -
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														|  | -    @Autowired
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														|  | -    private SysRoleMapper roleMapper;
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														|  | -
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														|  | -    @Autowired
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														|  | -    private SysRoleMenuMapper roleMenuMapper;
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														|  | -
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														|  | -    /**
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														|  | -     * 根据用户查询系统菜单列表
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														|  | -     * 
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														|  | -     * @param userId 用户ID
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														|  | -     * @return 菜单列表
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														|  | -     */
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														|  | -    @Override
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														|  | -    public List<SysMenu> selectMenuList(Long userId)
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														|  | -    {
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														|  | -        return selectMenuList(new SysMenu(), userId);
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														|  | -    }
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														|  | -
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														|  | -    /**
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														|  | -     * 查询系统菜单列表
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														|  | -     * 
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														|  | -     * @param menu 菜单信息
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														|  | -     * @return 菜单列表
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														|  | -     */
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														|  | -    @Override
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														|  | -    public List<SysMenu> selectMenuList(SysMenu menu, Long userId)
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														|  | -    {
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														|  | -        List<SysMenu> menuList = null;
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														|  | -        // 管理员显示所有菜单信息
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														|  | -        if (SysUser.isAdmin(userId))
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														|  | -        {
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														|  | -            menuList = menuMapper.selectMenuList(menu);
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														|  | -        }
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														|  | -        else
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														|  | -        {
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														|  | -            menu.getParams().put("userId", userId);
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														|  | -            menuList = menuMapper.selectMenuListByUserId(menu);
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														|  | -        }
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														|  | -        return menuList;
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														|  | -    }
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														|  | -
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														|  | -    /**
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														|  | -     * 根据用户ID查询权限
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														|  | -     * 
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														|  | -     * @param userId 用户ID
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														|  | -     * @return 权限列表
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														|  | -     */
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														|  | -    @Override
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														|  | -    public Set<String> selectMenuPermsByUserId(Long userId)
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														|  | -    {
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														|  | -        List<String> perms = menuMapper.selectMenuPermsByUserId(userId);
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														|  | -        Set<String> permsSet = new HashSet<>();
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														|  | -        for (String perm : perms)
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														|  | -        {
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														|  | -            if (StringUtils.isNotEmpty(perm))
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														|  | -            {
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														|  | -                permsSet.addAll(Arrays.asList(perm.trim().split(",")));
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														|  | -            }
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														|  | -        }
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														|  | -        return permsSet;
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														|  | -    }
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														|  | -
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														|  | -    /**
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														|  | -     * 根据用户ID查询菜单
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														|  | -     * 
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														|  | -     * @param userId 用户名称
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														|  | -     * @return 菜单列表
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														|  | -     */
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														|  | -    @Override
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														|  | -    public List<SysMenu> selectMenuTreeByUserId(Long userId)
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														|  | -    {
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														|  | -        List<SysMenu> menus = null;
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														|  | -        if (SecurityUtils.isAdmin(userId))
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														|  | -        {
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														|  | -            menus = menuMapper.selectMenuTreeAll();
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														|  | -        }
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														|  | -        else
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														|  | -        {
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														|  | -            menus = menuMapper.selectMenuTreeByUserId(userId);
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														|  | -        }
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														|  | -        return getChildPerms(menus, 0);
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														|  | -    }
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														|  | -
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														|  | -    /**
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														|  | -     * 根据角色ID查询菜单树信息
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														|  | -     * 
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														|  | -     * @param roleId 角色ID
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														|  | -     * @return 选中菜单列表
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														|  | -     */
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														|  | -    @Override
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														|  | -    public List<Integer> selectMenuListByRoleId(Long roleId)
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														|  | -    {
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														|  | -        SysRole role = roleMapper.selectRoleById(roleId);
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														|  | -        return menuMapper.selectMenuListByRoleId(roleId, role.isMenuCheckStrictly());
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														|  | -    }
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														|  | -
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														|  | -    /**
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														|  | -     * 构建前端路由所需要的菜单
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														|  | -     * 
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														|  | -     * @param menus 菜单列表
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														|  | -     * @return 路由列表
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														|  | -     */
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														|  | -    @Override
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														|  | -    public List<RouterVo> buildMenus(List<SysMenu> menus)
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														|  | -    {
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														|  | -        List<RouterVo> routers = new LinkedList<RouterVo>();
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														|  | -        for (SysMenu menu : menus)
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														|  | -        {
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														|  | -            RouterVo router = new RouterVo();
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														|  | -            router.setHidden("1".equals(menu.getVisible()));
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														|  | -            router.setName(getRouteName(menu));
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														|  | -            router.setPath(getRouterPath(menu));
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														|  | -            router.setComponent(getComponent(menu));
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														|  | -            router.setMeta(new MetaVo(menu.getMenuName(), menu.getIcon(), StringUtils.equals("1", menu.getIsCache())));
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														|  | -            List<SysMenu> cMenus = menu.getChildren();
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														|  | -            if (!cMenus.isEmpty() && cMenus.size() > 0 && UserConstants.TYPE_DIR.equals(menu.getMenuType()))
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														|  | -            {
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														|  | -                router.setAlwaysShow(true);
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														|  | -                router.setRedirect("noRedirect");
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														|  | -                router.setChildren(buildMenus(cMenus));
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														|  | -            }
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														|  | -            else if (isMeunFrame(menu))
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														|  | -            {
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														|  | -                List<RouterVo> childrenList = new ArrayList<RouterVo>();
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														|  | -                RouterVo children = new RouterVo();
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														|  | -                children.setPath(menu.getPath());
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														|  | -                children.setComponent(menu.getComponent());
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														|  | -                children.setName(StringUtils.capitalize(menu.getPath()));
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														|  | -                children.setMeta(new MetaVo(menu.getMenuName(), menu.getIcon(), StringUtils.equals("1", menu.getIsCache())));
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														|  | -                childrenList.add(children);
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														|  | -                router.setChildren(childrenList);
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														|  | -            }
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														|  | -            routers.add(router);
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														|  | -        }
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														|  | -        return routers;
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														|  | -    }
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														|  | -
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														|  | -    /**
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														|  | -     * 构建前端所需要树结构
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														|  | -     * 
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														|  | -     * @param menus 菜单列表
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														|  | -     * @return 树结构列表
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														|  | -     */
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														|  | -    @Override
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														|  | -    public List<SysMenu> buildMenuTree(List<SysMenu> menus)
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														|  | -    {
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														|  | -        List<SysMenu> returnList = new ArrayList<SysMenu>();
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														|  | -        List<Long> tempList = new ArrayList<Long>();
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														|  | -        for (SysMenu dept : menus)
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														|  | -        {
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														|  | -            tempList.add(dept.getMenuId());
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														|  | -        }
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														|  | -        for (Iterator<SysMenu> iterator = menus.iterator(); iterator.hasNext();)
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														|  | -        {
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														|  | -            SysMenu menu = (SysMenu) iterator.next();
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														|  | -            // 如果是顶级节点, 遍历该父节点的所有子节点
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														|  | -            if (!tempList.contains(menu.getParentId()))
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														|  | -            {
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														|  | -                recursionFn(menus, menu);
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														|  | -                returnList.add(menu);
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														|  | -            }
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														|  | -        }
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														|  | -        if (returnList.isEmpty())
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														|  | -        {
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														|  | -            returnList = menus;
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														|  | -        }
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														|  | -        return returnList;
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														|  | -    }
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														|  | -
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														|  | -    /**
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														|  | -     * 构建前端所需要下拉树结构
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														|  | -     * 
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														|  | -     * @param menus 菜单列表
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														|  | -     * @return 下拉树结构列表
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														|  | -     */
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														|  | -    @Override
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														|  | -    public List<TreeSelect> buildMenuTreeSelect(List<SysMenu> menus)
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														|  | -    {
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														|  | -        List<SysMenu> menuTrees = buildMenuTree(menus);
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														|  | -        return menuTrees.stream().map(TreeSelect::new).collect(Collectors.toList());
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														|  | -    }
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														|  | -
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														|  | -    /**
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														|  | -     * 根据菜单ID查询信息
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														|  | -     * 
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														|  | -     * @param menuId 菜单ID
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														|  | -     * @return 菜单信息
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														|  | -     */
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														|  | -    @Override
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														|  | -    public SysMenu selectMenuById(Long menuId)
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														|  | -    {
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														|  | -        return menuMapper.selectMenuById(menuId);
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														|  | -    }
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														|  | -
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														|  | -    /**
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														|  | -     * 是否存在菜单子节点
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														|  | -     * 
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														|  | -     * @param menuId 菜单ID
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														|  | -     * @return 结果
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														|  | -     */
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														|  | -    @Override
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														|  | -    public boolean hasChildByMenuId(Long menuId)
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														|  | -    {
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														|  | -        int result = menuMapper.hasChildByMenuId(menuId);
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														|  | -        return result > 0 ? true : false;
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														|  | -    }
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														|  | -
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														|  | -    /**
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														|  | -     * 查询菜单使用数量
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														|  | -     * 
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														|  | -     * @param menuId 菜单ID
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														|  | -     * @return 结果
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														|  | -     */
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														|  | -    @Override
 |  | 
 | 
											
												
													
														|  | -    public boolean checkMenuExistRole(Long menuId)
 |  | 
 | 
											
												
													
														|  | -    {
 |  | 
 | 
											
												
													
														|  | -        int result = roleMenuMapper.checkMenuExistRole(menuId);
 |  | 
 | 
											
												
													
														|  | -        return result > 0 ? true : false;
 |  | 
 | 
											
												
													
														|  | -    }
 |  | 
 | 
											
												
													
														|  | -
 |  | 
 | 
											
												
													
														|  | -    /**
 |  | 
 | 
											
												
													
														|  | -     * 新增保存菜单信息
 |  | 
 | 
											
												
													
														|  | -     * 
 |  | 
 | 
											
												
													
														|  | -     * @param menu 菜单信息
 |  | 
 | 
											
												
													
														|  | -     * @return 结果
 |  | 
 | 
											
												
													
														|  | -     */
 |  | 
 | 
											
												
													
														|  | -    @Override
 |  | 
 | 
											
												
													
														|  | -    public int insertMenu(SysMenu menu)
 |  | 
 | 
											
												
													
														|  | -    {
 |  | 
 | 
											
												
													
														|  | -        return menuMapper.insertMenu(menu);
 |  | 
 | 
											
												
													
														|  | -    }
 |  | 
 | 
											
												
													
														|  | -
 |  | 
 | 
											
												
													
														|  | -    /**
 |  | 
 | 
											
												
													
														|  | -     * 修改保存菜单信息
 |  | 
 | 
											
												
													
														|  | -     * 
 |  | 
 | 
											
												
													
														|  | -     * @param menu 菜单信息
 |  | 
 | 
											
												
													
														|  | -     * @return 结果
 |  | 
 | 
											
												
													
														|  | -     */
 |  | 
 | 
											
												
													
														|  | -    @Override
 |  | 
 | 
											
												
													
														|  | -    public int updateMenu(SysMenu menu)
 |  | 
 | 
											
												
													
														|  | -    {
 |  | 
 | 
											
												
													
														|  | -        return menuMapper.updateMenu(menu);
 |  | 
 | 
											
												
													
														|  | -    }
 |  | 
 | 
											
												
													
														|  | -
 |  | 
 | 
											
												
													
														|  | -    /**
 |  | 
 | 
											
												
													
														|  | -     * 删除菜单管理信息
 |  | 
 | 
											
												
													
														|  | -     * 
 |  | 
 | 
											
												
													
														|  | -     * @param menuId 菜单ID
 |  | 
 | 
											
												
													
														|  | -     * @return 结果
 |  | 
 | 
											
												
													
														|  | -     */
 |  | 
 | 
											
												
													
														|  | -    @Override
 |  | 
 | 
											
												
													
														|  | -    public int deleteMenuById(Long menuId)
 |  | 
 | 
											
												
													
														|  | -    {
 |  | 
 | 
											
												
													
														|  | -        return menuMapper.deleteMenuById(menuId);
 |  | 
 | 
											
												
													
														|  | -    }
 |  | 
 | 
											
												
													
														|  | -
 |  | 
 | 
											
												
													
														|  | -    /**
 |  | 
 | 
											
												
													
														|  | -     * 校验菜单名称是否唯一
 |  | 
 | 
											
												
													
														|  | -     * 
 |  | 
 | 
											
												
													
														|  | -     * @param menu 菜单信息
 |  | 
 | 
											
												
													
														|  | -     * @return 结果
 |  | 
 | 
											
												
													
														|  | -     */
 |  | 
 | 
											
												
													
														|  | -    @Override
 |  | 
 | 
											
												
													
														|  | -    public String checkMenuNameUnique(SysMenu menu)
 |  | 
 | 
											
												
													
														|  | -    {
 |  | 
 | 
											
												
													
														|  | -        Long menuId = StringUtils.isNull(menu.getMenuId()) ? -1L : menu.getMenuId();
 |  | 
 | 
											
												
													
														|  | -        SysMenu info = menuMapper.checkMenuNameUnique(menu.getMenuName(), menu.getParentId());
 |  | 
 | 
											
												
													
														|  | -        if (StringUtils.isNotNull(info) && info.getMenuId().longValue() != menuId.longValue())
 |  | 
 | 
											
												
													
														|  | -        {
 |  | 
 | 
											
												
													
														|  | -            return UserConstants.NOT_UNIQUE;
 |  | 
 | 
											
												
													
														|  | -        }
 |  | 
 | 
											
												
													
														|  | -        return UserConstants.UNIQUE;
 |  | 
 | 
											
												
													
														|  | -    }
 |  | 
 | 
											
												
													
														|  | -
 |  | 
 | 
											
												
													
														|  | -    /**
 |  | 
 | 
											
												
													
														|  | -     * 获取路由名称
 |  | 
 | 
											
												
													
														|  | -     * 
 |  | 
 | 
											
												
													
														|  | -     * @param menu 菜单信息
 |  | 
 | 
											
												
													
														|  | -     * @return 路由名称
 |  | 
 | 
											
												
													
														|  | -     */
 |  | 
 | 
											
												
													
														|  | -    public String getRouteName(SysMenu menu)
 |  | 
 | 
											
												
													
														|  | -    {
 |  | 
 | 
											
												
													
														|  | -        String routerName = StringUtils.capitalize(menu.getPath());
 |  | 
 | 
											
												
													
														|  | -        // 非外链并且是一级目录(类型为目录)
 |  | 
 | 
											
												
													
														|  | -        if (isMeunFrame(menu))
 |  | 
 | 
											
												
													
														|  | -        {
 |  | 
 | 
											
												
													
														|  | -            routerName = StringUtils.EMPTY;
 |  | 
 | 
											
												
													
														|  | -        }
 |  | 
 | 
											
												
													
														|  | -        return routerName;
 |  | 
 | 
											
												
													
														|  | -    }
 |  | 
 | 
											
												
													
														|  | -
 |  | 
 | 
											
												
													
														|  | -    /**
 |  | 
 | 
											
												
													
														|  | -     * 获取路由地址
 |  | 
 | 
											
												
													
														|  | -     * 
 |  | 
 | 
											
												
													
														|  | -     * @param menu 菜单信息
 |  | 
 | 
											
												
													
														|  | -     * @return 路由地址
 |  | 
 | 
											
												
													
														|  | -     */
 |  | 
 | 
											
												
													
														|  | -    public String getRouterPath(SysMenu menu)
 |  | 
 | 
											
												
													
														|  | -    {
 |  | 
 | 
											
												
													
														|  | -        String routerPath = menu.getPath();
 |  | 
 | 
											
												
													
														|  | -        // 非外链并且是一级目录(类型为目录)
 |  | 
 | 
											
												
													
														|  | -        if (0 == menu.getParentId().intValue() && UserConstants.TYPE_DIR.equals(menu.getMenuType())
 |  | 
 | 
											
												
													
														|  | -                && UserConstants.NO_FRAME.equals(menu.getIsFrame()))
 |  | 
 | 
											
												
													
														|  | -        {
 |  | 
 | 
											
												
													
														|  | -            routerPath = "/" + menu.getPath();
 |  | 
 | 
											
												
													
														|  | -        }
 |  | 
 | 
											
												
													
														|  | -        // 非外链并且是一级目录(类型为菜单)
 |  | 
 | 
											
												
													
														|  | -        else if (isMeunFrame(menu))
 |  | 
 | 
											
												
													
														|  | -        {
 |  | 
 | 
											
												
													
														|  | -            routerPath = "/";
 |  | 
 | 
											
												
													
														|  | -        }
 |  | 
 | 
											
												
													
														|  | -        return routerPath;
 |  | 
 | 
											
												
													
														|  | -    }
 |  | 
 | 
											
												
													
														|  | -
 |  | 
 | 
											
												
													
														|  | -    /**
 |  | 
 | 
											
												
													
														|  | -     * 获取组件信息
 |  | 
 | 
											
												
													
														|  | -     * 
 |  | 
 | 
											
												
													
														|  | -     * @param menu 菜单信息
 |  | 
 | 
											
												
													
														|  | -     * @return 组件信息
 |  | 
 | 
											
												
													
														|  | -     */
 |  | 
 | 
											
												
													
														|  | -    public String getComponent(SysMenu menu)
 |  | 
 | 
											
												
													
														|  | -    {
 |  | 
 | 
											
												
													
														|  | -        String component = UserConstants.LAYOUT;
 |  | 
 | 
											
												
													
														|  | -        if (StringUtils.isNotEmpty(menu.getComponent()) && !isMeunFrame(menu))
 |  | 
 | 
											
												
													
														|  | -        {
 |  | 
 | 
											
												
													
														|  | -            component = menu.getComponent();
 |  | 
 | 
											
												
													
														|  | -        }
 |  | 
 | 
											
												
													
														|  | -        else if (StringUtils.isEmpty(menu.getComponent()) && isParentView(menu))
 |  | 
 | 
											
												
													
														|  | -        {
 |  | 
 | 
											
												
													
														|  | -            component = UserConstants.PARENT_VIEW;
 |  | 
 | 
											
												
													
														|  | -        }
 |  | 
 | 
											
												
													
														|  | -        return component;
 |  | 
 | 
											
												
													
														|  | -    }
 |  | 
 | 
											
												
													
														|  | -
 |  | 
 | 
											
												
													
														|  | -    /**
 |  | 
 | 
											
												
													
														|  | -     * 是否为菜单内部跳转
 |  | 
 | 
											
												
													
														|  | -     * 
 |  | 
 | 
											
												
													
														|  | -     * @param menu 菜单信息
 |  | 
 | 
											
												
													
														|  | -     * @return 结果
 |  | 
 | 
											
												
													
														|  | -     */
 |  | 
 | 
											
												
													
														|  | -    public boolean isMeunFrame(SysMenu menu)
 |  | 
 | 
											
												
													
														|  | -    {
 |  | 
 | 
											
												
													
														|  | -        return menu.getParentId().intValue() == 0 && UserConstants.TYPE_MENU.equals(menu.getMenuType())
 |  | 
 | 
											
												
													
														|  | -                && menu.getIsFrame().equals(UserConstants.NO_FRAME);
 |  | 
 | 
											
												
													
														|  | -    }
 |  | 
 | 
											
												
													
														|  | -
 |  | 
 | 
											
												
													
														|  | -    /**
 |  | 
 | 
											
												
													
														|  | -     * 是否为parent_view组件
 |  | 
 | 
											
												
													
														|  | -     * 
 |  | 
 | 
											
												
													
														|  | -     * @param menu 菜单信息
 |  | 
 | 
											
												
													
														|  | -     * @return 结果
 |  | 
 | 
											
												
													
														|  | -     */
 |  | 
 | 
											
												
													
														|  | -    public boolean isParentView(SysMenu menu)
 |  | 
 | 
											
												
													
														|  | -    {
 |  | 
 | 
											
												
													
														|  | -        return menu.getParentId().intValue() != 0 && UserConstants.TYPE_DIR.equals(menu.getMenuType());
 |  | 
 | 
											
												
													
														|  | -    }
 |  | 
 | 
											
												
													
														|  | -
 |  | 
 | 
											
												
													
														|  | -    /**
 |  | 
 | 
											
												
													
														|  | -     * 根据父节点的ID获取所有子节点
 |  | 
 | 
											
												
													
														|  | -     * 
 |  | 
 | 
											
												
													
														|  | -     * @param list 分类表
 |  | 
 | 
											
												
													
														|  | -     * @param parentId 传入的父节点ID
 |  | 
 | 
											
												
													
														|  | -     * @return String
 |  | 
 | 
											
												
													
														|  | -     */
 |  | 
 | 
											
												
													
														|  | -    public List<SysMenu> getChildPerms(List<SysMenu> list, int parentId)
 |  | 
 | 
											
												
													
														|  | -    {
 |  | 
 | 
											
												
													
														|  | -        List<SysMenu> returnList = new ArrayList<SysMenu>();
 |  | 
 | 
											
												
													
														|  | -        for (Iterator<SysMenu> iterator = list.iterator(); iterator.hasNext();)
 |  | 
 | 
											
												
													
														|  | -        {
 |  | 
 | 
											
												
													
														|  | -            SysMenu t = (SysMenu) iterator.next();
 |  | 
 | 
											
												
													
														|  | -            // 一、根据传入的某个父节点ID,遍历该父节点的所有子节点
 |  | 
 | 
											
												
													
														|  | -            if (t.getParentId() == parentId)
 |  | 
 | 
											
												
													
														|  | -            {
 |  | 
 | 
											
												
													
														|  | -                recursionFn(list, t);
 |  | 
 | 
											
												
													
														|  | -                returnList.add(t);
 |  | 
 | 
											
												
													
														|  | -            }
 |  | 
 | 
											
												
													
														|  | -        }
 |  | 
 | 
											
												
													
														|  | -        return returnList;
 |  | 
 | 
											
												
													
														|  | -    }
 |  | 
 | 
											
												
													
														|  | -
 |  | 
 | 
											
												
													
														|  | -    /**
 |  | 
 | 
											
												
													
														|  | -     * 递归列表
 |  | 
 | 
											
												
													
														|  | -     * 
 |  | 
 | 
											
												
													
														|  | -     * @param list
 |  | 
 | 
											
												
													
														|  | -     * @param t
 |  | 
 | 
											
												
													
														|  | -     */
 |  | 
 | 
											
												
													
														|  | -    private void recursionFn(List<SysMenu> list, SysMenu t)
 |  | 
 | 
											
												
													
														|  | -    {
 |  | 
 | 
											
												
													
														|  | -        // 得到子节点列表
 |  | 
 | 
											
												
													
														|  | -        List<SysMenu> childList = getChildList(list, t);
 |  | 
 | 
											
												
													
														|  | -        t.setChildren(childList);
 |  | 
 | 
											
												
													
														|  | -        for (SysMenu tChild : childList)
 |  | 
 | 
											
												
													
														|  | -        {
 |  | 
 | 
											
												
													
														|  | -            if (hasChild(list, tChild))
 |  | 
 | 
											
												
													
														|  | -            {
 |  | 
 | 
											
												
													
														|  | -                recursionFn(list, tChild);
 |  | 
 | 
											
												
													
														|  | -            }
 |  | 
 | 
											
												
													
														|  | -        }
 |  | 
 | 
											
												
													
														|  | -    }
 |  | 
 | 
											
												
													
														|  | -
 |  | 
 | 
											
												
													
														|  | -    /**
 |  | 
 | 
											
												
													
														|  | -     * 得到子节点列表
 |  | 
 | 
											
												
													
														|  | -     */
 |  | 
 | 
											
												
													
														|  | -    private List<SysMenu> getChildList(List<SysMenu> list, SysMenu t)
 |  | 
 | 
											
												
													
														|  | -    {
 |  | 
 | 
											
												
													
														|  | -        List<SysMenu> tlist = new ArrayList<SysMenu>();
 |  | 
 | 
											
												
													
														|  | -        Iterator<SysMenu> it = list.iterator();
 |  | 
 | 
											
												
													
														|  | -        while (it.hasNext())
 |  | 
 | 
											
												
													
														|  | -        {
 |  | 
 | 
											
												
													
														|  | -            SysMenu n = (SysMenu) it.next();
 |  | 
 | 
											
												
													
														|  | -            if (n.getParentId().longValue() == t.getMenuId().longValue())
 |  | 
 | 
											
												
													
														|  | -            {
 |  | 
 | 
											
												
													
														|  | -                tlist.add(n);
 |  | 
 | 
											
												
													
														|  | -            }
 |  | 
 | 
											
												
													
														|  | -        }
 |  | 
 | 
											
												
													
														|  | -        return tlist;
 |  | 
 | 
											
												
													
														|  | -    }
 |  | 
 | 
											
												
													
														|  | -
 |  | 
 | 
											
												
													
														|  | -    /**
 |  | 
 | 
											
												
													
														|  | -     * 判断是否有子节点
 |  | 
 | 
											
												
													
														|  | -     */
 |  | 
 | 
											
												
													
														|  | -    private boolean hasChild(List<SysMenu> list, SysMenu t)
 |  | 
 | 
											
												
													
														|  | -    {
 |  | 
 | 
											
												
													
														|  | -        return getChildList(list, t).size() > 0 ? true : false;
 |  | 
 | 
											
												
													
														|  | -    }
 |  | 
 | 
											
												
													
														|  | -}
 |  | 
 | 
											
												
													
														|  | 
 |  | +package com.ruoyi.system.service.impl;
 | 
											
												
													
														|  | 
 |  | +
 | 
											
												
													
														|  | 
 |  | +import java.util.ArrayList;
 | 
											
												
													
														|  | 
 |  | +import java.util.Arrays;
 | 
											
												
													
														|  | 
 |  | +import java.util.HashSet;
 | 
											
												
													
														|  | 
 |  | +import java.util.Iterator;
 | 
											
												
													
														|  | 
 |  | +import java.util.LinkedList;
 | 
											
												
													
														|  | 
 |  | +import java.util.List;
 | 
											
												
													
														|  | 
 |  | +import java.util.Set;
 | 
											
												
													
														|  | 
 |  | +import java.util.stream.Collectors;
 | 
											
												
													
														|  | 
 |  | +import org.springframework.beans.factory.annotation.Autowired;
 | 
											
												
													
														|  | 
 |  | +import org.springframework.stereotype.Service;
 | 
											
												
													
														|  | 
 |  | +import com.ruoyi.common.constant.UserConstants;
 | 
											
												
													
														|  | 
 |  | +import com.ruoyi.common.core.domain.TreeSelect;
 | 
											
												
													
														|  | 
 |  | +import com.ruoyi.common.core.domain.entity.SysMenu;
 | 
											
												
													
														|  | 
 |  | +import com.ruoyi.common.core.domain.entity.SysRole;
 | 
											
												
													
														|  | 
 |  | +import com.ruoyi.common.core.domain.entity.SysUser;
 | 
											
												
													
														|  | 
 |  | +import com.ruoyi.common.utils.SecurityUtils;
 | 
											
												
													
														|  | 
 |  | +import com.ruoyi.common.utils.StringUtils;
 | 
											
												
													
														|  | 
 |  | +import com.ruoyi.system.domain.vo.MetaVo;
 | 
											
												
													
														|  | 
 |  | +import com.ruoyi.system.domain.vo.RouterVo;
 | 
											
												
													
														|  | 
 |  | +import com.ruoyi.system.mapper.SysMenuMapper;
 | 
											
												
													
														|  | 
 |  | +import com.ruoyi.system.mapper.SysRoleMapper;
 | 
											
												
													
														|  | 
 |  | +import com.ruoyi.system.mapper.SysRoleMenuMapper;
 | 
											
												
													
														|  | 
 |  | +import com.ruoyi.system.service.ISysMenuService;
 | 
											
												
													
														|  | 
 |  | +
 | 
											
												
													
														|  | 
 |  | +/**
 | 
											
												
													
														|  | 
 |  | + * 菜单 业务层处理
 | 
											
												
													
														|  | 
 |  | + * 
 | 
											
												
													
														|  | 
 |  | + * @author ruoyi
 | 
											
												
													
														|  | 
 |  | + */
 | 
											
												
													
														|  | 
 |  | +@Service
 | 
											
												
													
														|  | 
 |  | +public class SysMenuServiceImpl implements ISysMenuService
 | 
											
												
													
														|  | 
 |  | +{
 | 
											
												
													
														|  | 
 |  | +    public static final String PREMISSION_STRING = "perms[\"{0}\"]";
 | 
											
												
													
														|  | 
 |  | +
 | 
											
												
													
														|  | 
 |  | +    @Autowired
 | 
											
												
													
														|  | 
 |  | +    private SysMenuMapper menuMapper;
 | 
											
												
													
														|  | 
 |  | +
 | 
											
												
													
														|  | 
 |  | +    @Autowired
 | 
											
												
													
														|  | 
 |  | +    private SysRoleMapper roleMapper;
 | 
											
												
													
														|  | 
 |  | +
 | 
											
												
													
														|  | 
 |  | +    @Autowired
 | 
											
												
													
														|  | 
 |  | +    private SysRoleMenuMapper roleMenuMapper;
 | 
											
												
													
														|  | 
 |  | +
 | 
											
												
													
														|  | 
 |  | +    /**
 | 
											
												
													
														|  | 
 |  | +     * 根据用户查询系统菜单列表
 | 
											
												
													
														|  | 
 |  | +     * 
 | 
											
												
													
														|  | 
 |  | +     * @param userId 用户ID
 | 
											
												
													
														|  | 
 |  | +     * @return 菜单列表
 | 
											
												
													
														|  | 
 |  | +     */
 | 
											
												
													
														|  | 
 |  | +    @Override
 | 
											
												
													
														|  | 
 |  | +    public List<SysMenu> selectMenuList(Long userId)
 | 
											
												
													
														|  | 
 |  | +    {
 | 
											
												
													
														|  | 
 |  | +        return selectMenuList(new SysMenu(), userId);
 | 
											
												
													
														|  | 
 |  | +    }
 | 
											
												
													
														|  | 
 |  | +
 | 
											
												
													
														|  | 
 |  | +    /**
 | 
											
												
													
														|  | 
 |  | +     * 查询系统菜单列表
 | 
											
												
													
														|  | 
 |  | +     * 
 | 
											
												
													
														|  | 
 |  | +     * @param menu 菜单信息
 | 
											
												
													
														|  | 
 |  | +     * @return 菜单列表
 | 
											
												
													
														|  | 
 |  | +     */
 | 
											
												
													
														|  | 
 |  | +    @Override
 | 
											
												
													
														|  | 
 |  | +    public List<SysMenu> selectMenuList(SysMenu menu, Long userId)
 | 
											
												
													
														|  | 
 |  | +    {
 | 
											
												
													
														|  | 
 |  | +        List<SysMenu> menuList = null;
 | 
											
												
													
														|  | 
 |  | +        // 管理员显示所有菜单信息
 | 
											
												
													
														|  | 
 |  | +        if (SysUser.isAdmin(userId))
 | 
											
												
													
														|  | 
 |  | +        {
 | 
											
												
													
														|  | 
 |  | +            menuList = menuMapper.selectMenuList(menu);
 | 
											
												
													
														|  | 
 |  | +        }
 | 
											
												
													
														|  | 
 |  | +        else
 | 
											
												
													
														|  | 
 |  | +        {
 | 
											
												
													
														|  | 
 |  | +            menu.getParams().put("userId", userId);
 | 
											
												
													
														|  | 
 |  | +            menuList = menuMapper.selectMenuListByUserId(menu);
 | 
											
												
													
														|  | 
 |  | +        }
 | 
											
												
													
														|  | 
 |  | +        return menuList;
 | 
											
												
													
														|  | 
 |  | +    }
 | 
											
												
													
														|  | 
 |  | +
 | 
											
												
													
														|  | 
 |  | +    /**
 | 
											
												
													
														|  | 
 |  | +     * 根据用户ID查询权限
 | 
											
												
													
														|  | 
 |  | +     * 
 | 
											
												
													
														|  | 
 |  | +     * @param userId 用户ID
 | 
											
												
													
														|  | 
 |  | +     * @return 权限列表
 | 
											
												
													
														|  | 
 |  | +     */
 | 
											
												
													
														|  | 
 |  | +    @Override
 | 
											
												
													
														|  | 
 |  | +    public Set<String> selectMenuPermsByUserId(Long userId)
 | 
											
												
													
														|  | 
 |  | +    {
 | 
											
												
													
														|  | 
 |  | +        List<String> perms = menuMapper.selectMenuPermsByUserId(userId);
 | 
											
												
													
														|  | 
 |  | +        Set<String> permsSet = new HashSet<>();
 | 
											
												
													
														|  | 
 |  | +        for (String perm : perms)
 | 
											
												
													
														|  | 
 |  | +        {
 | 
											
												
													
														|  | 
 |  | +            if (StringUtils.isNotEmpty(perm))
 | 
											
												
													
														|  | 
 |  | +            {
 | 
											
												
													
														|  | 
 |  | +                permsSet.addAll(Arrays.asList(perm.trim().split(",")));
 | 
											
												
													
														|  | 
 |  | +            }
 | 
											
												
													
														|  | 
 |  | +        }
 | 
											
												
													
														|  | 
 |  | +        return permsSet;
 | 
											
												
													
														|  | 
 |  | +    }
 | 
											
												
													
														|  | 
 |  | +
 | 
											
												
													
														|  | 
 |  | +    /**
 | 
											
												
													
														|  | 
 |  | +     * 根据用户ID查询菜单
 | 
											
												
													
														|  | 
 |  | +     * 
 | 
											
												
													
														|  | 
 |  | +     * @param userId 用户名称
 | 
											
												
													
														|  | 
 |  | +     * @return 菜单列表
 | 
											
												
													
														|  | 
 |  | +     */
 | 
											
												
													
														|  | 
 |  | +    @Override
 | 
											
												
													
														|  | 
 |  | +    public List<SysMenu> selectMenuTreeByUserId(Long userId)
 | 
											
												
													
														|  | 
 |  | +    {
 | 
											
												
													
														|  | 
 |  | +        List<SysMenu> menus = null;
 | 
											
												
													
														|  | 
 |  | +        if (SecurityUtils.isAdmin(userId))
 | 
											
												
													
														|  | 
 |  | +        {
 | 
											
												
													
														|  | 
 |  | +            menus = menuMapper.selectMenuTreeAll();
 | 
											
												
													
														|  | 
 |  | +        }
 | 
											
												
													
														|  | 
 |  | +        else
 | 
											
												
													
														|  | 
 |  | +        {
 | 
											
												
													
														|  | 
 |  | +            menus = menuMapper.selectMenuTreeByUserId(userId);
 | 
											
												
													
														|  | 
 |  | +        }
 | 
											
												
													
														|  | 
 |  | +        return getChildPerms(menus, 0);
 | 
											
												
													
														|  | 
 |  | +    }
 | 
											
												
													
														|  | 
 |  | +
 | 
											
												
													
														|  | 
 |  | +    /**
 | 
											
												
													
														|  | 
 |  | +     * 根据角色ID查询菜单树信息
 | 
											
												
													
														|  | 
 |  | +     * 
 | 
											
												
													
														|  | 
 |  | +     * @param roleId 角色ID
 | 
											
												
													
														|  | 
 |  | +     * @return 选中菜单列表
 | 
											
												
													
														|  | 
 |  | +     */
 | 
											
												
													
														|  | 
 |  | +    @Override
 | 
											
												
													
														|  | 
 |  | +    public List<Integer> selectMenuListByRoleId(Long roleId)
 | 
											
												
													
														|  | 
 |  | +    {
 | 
											
												
													
														|  | 
 |  | +        SysRole role = roleMapper.selectRoleById(roleId);
 | 
											
												
													
														|  | 
 |  | +        return menuMapper.selectMenuListByRoleId(roleId, role.isMenuCheckStrictly());
 | 
											
												
													
														|  | 
 |  | +    }
 | 
											
												
													
														|  | 
 |  | +
 | 
											
												
													
														|  | 
 |  | +    /**
 | 
											
												
													
														|  | 
 |  | +     * 构建前端路由所需要的菜单
 | 
											
												
													
														|  | 
 |  | +     * 
 | 
											
												
													
														|  | 
 |  | +     * @param menus 菜单列表
 | 
											
												
													
														|  | 
 |  | +     * @return 路由列表
 | 
											
												
													
														|  | 
 |  | +     */
 | 
											
												
													
														|  | 
 |  | +    @Override
 | 
											
												
													
														|  | 
 |  | +    public List<RouterVo> buildMenus(List<SysMenu> menus)
 | 
											
												
													
														|  | 
 |  | +    {
 | 
											
												
													
														|  | 
 |  | +        List<RouterVo> routers = new LinkedList<RouterVo>();
 | 
											
												
													
														|  | 
 |  | +        for (SysMenu menu : menus)
 | 
											
												
													
														|  | 
 |  | +        {
 | 
											
												
													
														|  | 
 |  | +            RouterVo router = new RouterVo();
 | 
											
												
													
														|  | 
 |  | +            router.setHidden("1".equals(menu.getVisible()));
 | 
											
												
													
														|  | 
 |  | +            router.setName(getRouteName(menu));
 | 
											
												
													
														|  | 
 |  | +            router.setPath(getRouterPath(menu));
 | 
											
												
													
														|  | 
 |  | +            router.setComponent(getComponent(menu));
 | 
											
												
													
														|  | 
 |  | +            router.setMeta(new MetaVo(menu.getMenuName(), menu.getIcon(), StringUtils.equals("1", menu.getIsCache())));
 | 
											
												
													
														|  | 
 |  | +            List<SysMenu> cMenus = menu.getChildren();
 | 
											
												
													
														|  | 
 |  | +            if (!cMenus.isEmpty() && cMenus.size() > 0 && UserConstants.TYPE_DIR.equals(menu.getMenuType()))
 | 
											
												
													
														|  | 
 |  | +            {
 | 
											
												
													
														|  | 
 |  | +                router.setAlwaysShow(true);
 | 
											
												
													
														|  | 
 |  | +                router.setRedirect("noRedirect");
 | 
											
												
													
														|  | 
 |  | +                router.setChildren(buildMenus(cMenus));
 | 
											
												
													
														|  | 
 |  | +            }
 | 
											
												
													
														|  | 
 |  | +            else if (isMenuFrame(menu))
 | 
											
												
													
														|  | 
 |  | +            {
 | 
											
												
													
														|  | 
 |  | +                List<RouterVo> childrenList = new ArrayList<RouterVo>();
 | 
											
												
													
														|  | 
 |  | +                RouterVo children = new RouterVo();
 | 
											
												
													
														|  | 
 |  | +                children.setPath(menu.getPath());
 | 
											
												
													
														|  | 
 |  | +                children.setComponent(menu.getComponent());
 | 
											
												
													
														|  | 
 |  | +                children.setName(StringUtils.capitalize(menu.getPath()));
 | 
											
												
													
														|  | 
 |  | +                children.setMeta(new MetaVo(menu.getMenuName(), menu.getIcon(), StringUtils.equals("1", menu.getIsCache())));
 | 
											
												
													
														|  | 
 |  | +                childrenList.add(children);
 | 
											
												
													
														|  | 
 |  | +                router.setChildren(childrenList);
 | 
											
												
													
														|  | 
 |  | +            }
 | 
											
												
													
														|  | 
 |  | +            routers.add(router);
 | 
											
												
													
														|  | 
 |  | +        }
 | 
											
												
													
														|  | 
 |  | +        return routers;
 | 
											
												
													
														|  | 
 |  | +    }
 | 
											
												
													
														|  | 
 |  | +
 | 
											
												
													
														|  | 
 |  | +    /**
 | 
											
												
													
														|  | 
 |  | +     * 构建前端所需要树结构
 | 
											
												
													
														|  | 
 |  | +     * 
 | 
											
												
													
														|  | 
 |  | +     * @param menus 菜单列表
 | 
											
												
													
														|  | 
 |  | +     * @return 树结构列表
 | 
											
												
													
														|  | 
 |  | +     */
 | 
											
												
													
														|  | 
 |  | +    @Override
 | 
											
												
													
														|  | 
 |  | +    public List<SysMenu> buildMenuTree(List<SysMenu> menus)
 | 
											
												
													
														|  | 
 |  | +    {
 | 
											
												
													
														|  | 
 |  | +        List<SysMenu> returnList = new ArrayList<SysMenu>();
 | 
											
												
													
														|  | 
 |  | +        List<Long> tempList = new ArrayList<Long>();
 | 
											
												
													
														|  | 
 |  | +        for (SysMenu dept : menus)
 | 
											
												
													
														|  | 
 |  | +        {
 | 
											
												
													
														|  | 
 |  | +            tempList.add(dept.getMenuId());
 | 
											
												
													
														|  | 
 |  | +        }
 | 
											
												
													
														|  | 
 |  | +        for (Iterator<SysMenu> iterator = menus.iterator(); iterator.hasNext();)
 | 
											
												
													
														|  | 
 |  | +        {
 | 
											
												
													
														|  | 
 |  | +            SysMenu menu = (SysMenu) iterator.next();
 | 
											
												
													
														|  | 
 |  | +            // 如果是顶级节点, 遍历该父节点的所有子节点
 | 
											
												
													
														|  | 
 |  | +            if (!tempList.contains(menu.getParentId()))
 | 
											
												
													
														|  | 
 |  | +            {
 | 
											
												
													
														|  | 
 |  | +                recursionFn(menus, menu);
 | 
											
												
													
														|  | 
 |  | +                returnList.add(menu);
 | 
											
												
													
														|  | 
 |  | +            }
 | 
											
												
													
														|  | 
 |  | +        }
 | 
											
												
													
														|  | 
 |  | +        if (returnList.isEmpty())
 | 
											
												
													
														|  | 
 |  | +        {
 | 
											
												
													
														|  | 
 |  | +            returnList = menus;
 | 
											
												
													
														|  | 
 |  | +        }
 | 
											
												
													
														|  | 
 |  | +        return returnList;
 | 
											
												
													
														|  | 
 |  | +    }
 | 
											
												
													
														|  | 
 |  | +
 | 
											
												
													
														|  | 
 |  | +    /**
 | 
											
												
													
														|  | 
 |  | +     * 构建前端所需要下拉树结构
 | 
											
												
													
														|  | 
 |  | +     * 
 | 
											
												
													
														|  | 
 |  | +     * @param menus 菜单列表
 | 
											
												
													
														|  | 
 |  | +     * @return 下拉树结构列表
 | 
											
												
													
														|  | 
 |  | +     */
 | 
											
												
													
														|  | 
 |  | +    @Override
 | 
											
												
													
														|  | 
 |  | +    public List<TreeSelect> buildMenuTreeSelect(List<SysMenu> menus)
 | 
											
												
													
														|  | 
 |  | +    {
 | 
											
												
													
														|  | 
 |  | +        List<SysMenu> menuTrees = buildMenuTree(menus);
 | 
											
												
													
														|  | 
 |  | +        return menuTrees.stream().map(TreeSelect::new).collect(Collectors.toList());
 | 
											
												
													
														|  | 
 |  | +    }
 | 
											
												
													
														|  | 
 |  | +
 | 
											
												
													
														|  | 
 |  | +    /**
 | 
											
												
													
														|  | 
 |  | +     * 根据菜单ID查询信息
 | 
											
												
													
														|  | 
 |  | +     * 
 | 
											
												
													
														|  | 
 |  | +     * @param menuId 菜单ID
 | 
											
												
													
														|  | 
 |  | +     * @return 菜单信息
 | 
											
												
													
														|  | 
 |  | +     */
 | 
											
												
													
														|  | 
 |  | +    @Override
 | 
											
												
													
														|  | 
 |  | +    public SysMenu selectMenuById(Long menuId)
 | 
											
												
													
														|  | 
 |  | +    {
 | 
											
												
													
														|  | 
 |  | +        return menuMapper.selectMenuById(menuId);
 | 
											
												
													
														|  | 
 |  | +    }
 | 
											
												
													
														|  | 
 |  | +
 | 
											
												
													
														|  | 
 |  | +    /**
 | 
											
												
													
														|  | 
 |  | +     * 是否存在菜单子节点
 | 
											
												
													
														|  | 
 |  | +     * 
 | 
											
												
													
														|  | 
 |  | +     * @param menuId 菜单ID
 | 
											
												
													
														|  | 
 |  | +     * @return 结果
 | 
											
												
													
														|  | 
 |  | +     */
 | 
											
												
													
														|  | 
 |  | +    @Override
 | 
											
												
													
														|  | 
 |  | +    public boolean hasChildByMenuId(Long menuId)
 | 
											
												
													
														|  | 
 |  | +    {
 | 
											
												
													
														|  | 
 |  | +        int result = menuMapper.hasChildByMenuId(menuId);
 | 
											
												
													
														|  | 
 |  | +        return result > 0 ? true : false;
 | 
											
												
													
														|  | 
 |  | +    }
 | 
											
												
													
														|  | 
 |  | +
 | 
											
												
													
														|  | 
 |  | +    /**
 | 
											
												
													
														|  | 
 |  | +     * 查询菜单使用数量
 | 
											
												
													
														|  | 
 |  | +     * 
 | 
											
												
													
														|  | 
 |  | +     * @param menuId 菜单ID
 | 
											
												
													
														|  | 
 |  | +     * @return 结果
 | 
											
												
													
														|  | 
 |  | +     */
 | 
											
												
													
														|  | 
 |  | +    @Override
 | 
											
												
													
														|  | 
 |  | +    public boolean checkMenuExistRole(Long menuId)
 | 
											
												
													
														|  | 
 |  | +    {
 | 
											
												
													
														|  | 
 |  | +        int result = roleMenuMapper.checkMenuExistRole(menuId);
 | 
											
												
													
														|  | 
 |  | +        return result > 0 ? true : false;
 | 
											
												
													
														|  | 
 |  | +    }
 | 
											
												
													
														|  | 
 |  | +
 | 
											
												
													
														|  | 
 |  | +    /**
 | 
											
												
													
														|  | 
 |  | +     * 新增保存菜单信息
 | 
											
												
													
														|  | 
 |  | +     * 
 | 
											
												
													
														|  | 
 |  | +     * @param menu 菜单信息
 | 
											
												
													
														|  | 
 |  | +     * @return 结果
 | 
											
												
													
														|  | 
 |  | +     */
 | 
											
												
													
														|  | 
 |  | +    @Override
 | 
											
												
													
														|  | 
 |  | +    public int insertMenu(SysMenu menu)
 | 
											
												
													
														|  | 
 |  | +    {
 | 
											
												
													
														|  | 
 |  | +        return menuMapper.insertMenu(menu);
 | 
											
												
													
														|  | 
 |  | +    }
 | 
											
												
													
														|  | 
 |  | +
 | 
											
												
													
														|  | 
 |  | +    /**
 | 
											
												
													
														|  | 
 |  | +     * 修改保存菜单信息
 | 
											
												
													
														|  | 
 |  | +     * 
 | 
											
												
													
														|  | 
 |  | +     * @param menu 菜单信息
 | 
											
												
													
														|  | 
 |  | +     * @return 结果
 | 
											
												
													
														|  | 
 |  | +     */
 | 
											
												
													
														|  | 
 |  | +    @Override
 | 
											
												
													
														|  | 
 |  | +    public int updateMenu(SysMenu menu)
 | 
											
												
													
														|  | 
 |  | +    {
 | 
											
												
													
														|  | 
 |  | +        return menuMapper.updateMenu(menu);
 | 
											
												
													
														|  | 
 |  | +    }
 | 
											
												
													
														|  | 
 |  | +
 | 
											
												
													
														|  | 
 |  | +    /**
 | 
											
												
													
														|  | 
 |  | +     * 删除菜单管理信息
 | 
											
												
													
														|  | 
 |  | +     * 
 | 
											
												
													
														|  | 
 |  | +     * @param menuId 菜单ID
 | 
											
												
													
														|  | 
 |  | +     * @return 结果
 | 
											
												
													
														|  | 
 |  | +     */
 | 
											
												
													
														|  | 
 |  | +    @Override
 | 
											
												
													
														|  | 
 |  | +    public int deleteMenuById(Long menuId)
 | 
											
												
													
														|  | 
 |  | +    {
 | 
											
												
													
														|  | 
 |  | +        return menuMapper.deleteMenuById(menuId);
 | 
											
												
													
														|  | 
 |  | +    }
 | 
											
												
													
														|  | 
 |  | +
 | 
											
												
													
														|  | 
 |  | +    /**
 | 
											
												
													
														|  | 
 |  | +     * 校验菜单名称是否唯一
 | 
											
												
													
														|  | 
 |  | +     * 
 | 
											
												
													
														|  | 
 |  | +     * @param menu 菜单信息
 | 
											
												
													
														|  | 
 |  | +     * @return 结果
 | 
											
												
													
														|  | 
 |  | +     */
 | 
											
												
													
														|  | 
 |  | +    @Override
 | 
											
												
													
														|  | 
 |  | +    public String checkMenuNameUnique(SysMenu menu)
 | 
											
												
													
														|  | 
 |  | +    {
 | 
											
												
													
														|  | 
 |  | +        Long menuId = StringUtils.isNull(menu.getMenuId()) ? -1L : menu.getMenuId();
 | 
											
												
													
														|  | 
 |  | +        SysMenu info = menuMapper.checkMenuNameUnique(menu.getMenuName(), menu.getParentId());
 | 
											
												
													
														|  | 
 |  | +        if (StringUtils.isNotNull(info) && info.getMenuId().longValue() != menuId.longValue())
 | 
											
												
													
														|  | 
 |  | +        {
 | 
											
												
													
														|  | 
 |  | +            return UserConstants.NOT_UNIQUE;
 | 
											
												
													
														|  | 
 |  | +        }
 | 
											
												
													
														|  | 
 |  | +        return UserConstants.UNIQUE;
 | 
											
												
													
														|  | 
 |  | +    }
 | 
											
												
													
														|  | 
 |  | +
 | 
											
												
													
														|  | 
 |  | +    /**
 | 
											
												
													
														|  | 
 |  | +     * 获取路由名称
 | 
											
												
													
														|  | 
 |  | +     * 
 | 
											
												
													
														|  | 
 |  | +     * @param menu 菜单信息
 | 
											
												
													
														|  | 
 |  | +     * @return 路由名称
 | 
											
												
													
														|  | 
 |  | +     */
 | 
											
												
													
														|  | 
 |  | +    public String getRouteName(SysMenu menu)
 | 
											
												
													
														|  | 
 |  | +    {
 | 
											
												
													
														|  | 
 |  | +        String routerName = StringUtils.capitalize(menu.getPath());
 | 
											
												
													
														|  | 
 |  | +        // 非外链并且是一级目录(类型为目录)
 | 
											
												
													
														|  | 
 |  | +        if (isMenuFrame(menu))
 | 
											
												
													
														|  | 
 |  | +        {
 | 
											
												
													
														|  | 
 |  | +            routerName = StringUtils.EMPTY;
 | 
											
												
													
														|  | 
 |  | +        }
 | 
											
												
													
														|  | 
 |  | +        return routerName;
 | 
											
												
													
														|  | 
 |  | +    }
 | 
											
												
													
														|  | 
 |  | +
 | 
											
												
													
														|  | 
 |  | +    /**
 | 
											
												
													
														|  | 
 |  | +     * 获取路由地址
 | 
											
												
													
														|  | 
 |  | +     * 
 | 
											
												
													
														|  | 
 |  | +     * @param menu 菜单信息
 | 
											
												
													
														|  | 
 |  | +     * @return 路由地址
 | 
											
												
													
														|  | 
 |  | +     */
 | 
											
												
													
														|  | 
 |  | +    public String getRouterPath(SysMenu menu)
 | 
											
												
													
														|  | 
 |  | +    {
 | 
											
												
													
														|  | 
 |  | +        String routerPath = menu.getPath();
 | 
											
												
													
														|  | 
 |  | +        // 非外链并且是一级目录(类型为目录)
 | 
											
												
													
														|  | 
 |  | +        if (0 == menu.getParentId().intValue() && UserConstants.TYPE_DIR.equals(menu.getMenuType())
 | 
											
												
													
														|  | 
 |  | +                && UserConstants.NO_FRAME.equals(menu.getIsFrame()))
 | 
											
												
													
														|  | 
 |  | +        {
 | 
											
												
													
														|  | 
 |  | +            routerPath = "/" + menu.getPath();
 | 
											
												
													
														|  | 
 |  | +        }
 | 
											
												
													
														|  | 
 |  | +        // 非外链并且是一级目录(类型为菜单)
 | 
											
												
													
														|  | 
 |  | +        else if (isMenuFrame(menu))
 | 
											
												
													
														|  | 
 |  | +        {
 | 
											
												
													
														|  | 
 |  | +            routerPath = "/";
 | 
											
												
													
														|  | 
 |  | +        }
 | 
											
												
													
														|  | 
 |  | +        return routerPath;
 | 
											
												
													
														|  | 
 |  | +    }
 | 
											
												
													
														|  | 
 |  | +
 | 
											
												
													
														|  | 
 |  | +    /**
 | 
											
												
													
														|  | 
 |  | +     * 获取组件信息
 | 
											
												
													
														|  | 
 |  | +     * 
 | 
											
												
													
														|  | 
 |  | +     * @param menu 菜单信息
 | 
											
												
													
														|  | 
 |  | +     * @return 组件信息
 | 
											
												
													
														|  | 
 |  | +     */
 | 
											
												
													
														|  | 
 |  | +    public String getComponent(SysMenu menu)
 | 
											
												
													
														|  | 
 |  | +    {
 | 
											
												
													
														|  | 
 |  | +        String component = UserConstants.LAYOUT;
 | 
											
												
													
														|  | 
 |  | +        if (StringUtils.isNotEmpty(menu.getComponent()) && !isMenuFrame(menu))
 | 
											
												
													
														|  | 
 |  | +        {
 | 
											
												
													
														|  | 
 |  | +            component = menu.getComponent();
 | 
											
												
													
														|  | 
 |  | +        }
 | 
											
												
													
														|  | 
 |  | +        else if (StringUtils.isEmpty(menu.getComponent()) && isParentView(menu))
 | 
											
												
													
														|  | 
 |  | +        {
 | 
											
												
													
														|  | 
 |  | +            component = UserConstants.PARENT_VIEW;
 | 
											
												
													
														|  | 
 |  | +        }
 | 
											
												
													
														|  | 
 |  | +        return component;
 | 
											
												
													
														|  | 
 |  | +    }
 | 
											
												
													
														|  | 
 |  | +
 | 
											
												
													
														|  | 
 |  | +    /**
 | 
											
												
													
														|  | 
 |  | +     * 是否为菜单内部跳转
 | 
											
												
													
														|  | 
 |  | +     * 
 | 
											
												
													
														|  | 
 |  | +     * @param menu 菜单信息
 | 
											
												
													
														|  | 
 |  | +     * @return 结果
 | 
											
												
													
														|  | 
 |  | +     */
 | 
											
												
													
														|  | 
 |  | +    public boolean isMenuFrame(SysMenu menu)
 | 
											
												
													
														|  | 
 |  | +    {
 | 
											
												
													
														|  | 
 |  | +        return menu.getParentId().intValue() == 0 && UserConstants.TYPE_MENU.equals(menu.getMenuType())
 | 
											
												
													
														|  | 
 |  | +                && menu.getIsFrame().equals(UserConstants.NO_FRAME);
 | 
											
												
													
														|  | 
 |  | +    }
 | 
											
												
													
														|  | 
 |  | +
 | 
											
												
													
														|  | 
 |  | +    /**
 | 
											
												
													
														|  | 
 |  | +     * 是否为parent_view组件
 | 
											
												
													
														|  | 
 |  | +     * 
 | 
											
												
													
														|  | 
 |  | +     * @param menu 菜单信息
 | 
											
												
													
														|  | 
 |  | +     * @return 结果
 | 
											
												
													
														|  | 
 |  | +     */
 | 
											
												
													
														|  | 
 |  | +    public boolean isParentView(SysMenu menu)
 | 
											
												
													
														|  | 
 |  | +    {
 | 
											
												
													
														|  | 
 |  | +        return menu.getParentId().intValue() != 0 && UserConstants.TYPE_DIR.equals(menu.getMenuType());
 | 
											
												
													
														|  | 
 |  | +    }
 | 
											
												
													
														|  | 
 |  | +
 | 
											
												
													
														|  | 
 |  | +    /**
 | 
											
												
													
														|  | 
 |  | +     * 根据父节点的ID获取所有子节点
 | 
											
												
													
														|  | 
 |  | +     * 
 | 
											
												
													
														|  | 
 |  | +     * @param list 分类表
 | 
											
												
													
														|  | 
 |  | +     * @param parentId 传入的父节点ID
 | 
											
												
													
														|  | 
 |  | +     * @return String
 | 
											
												
													
														|  | 
 |  | +     */
 | 
											
												
													
														|  | 
 |  | +    public List<SysMenu> getChildPerms(List<SysMenu> list, int parentId)
 | 
											
												
													
														|  | 
 |  | +    {
 | 
											
												
													
														|  | 
 |  | +        List<SysMenu> returnList = new ArrayList<SysMenu>();
 | 
											
												
													
														|  | 
 |  | +        for (Iterator<SysMenu> iterator = list.iterator(); iterator.hasNext();)
 | 
											
												
													
														|  | 
 |  | +        {
 | 
											
												
													
														|  | 
 |  | +            SysMenu t = (SysMenu) iterator.next();
 | 
											
												
													
														|  | 
 |  | +            // 一、根据传入的某个父节点ID,遍历该父节点的所有子节点
 | 
											
												
													
														|  | 
 |  | +            if (t.getParentId() == parentId)
 | 
											
												
													
														|  | 
 |  | +            {
 | 
											
												
													
														|  | 
 |  | +                recursionFn(list, t);
 | 
											
												
													
														|  | 
 |  | +                returnList.add(t);
 | 
											
												
													
														|  | 
 |  | +            }
 | 
											
												
													
														|  | 
 |  | +        }
 | 
											
												
													
														|  | 
 |  | +        return returnList;
 | 
											
												
													
														|  | 
 |  | +    }
 | 
											
												
													
														|  | 
 |  | +
 | 
											
												
													
														|  | 
 |  | +    /**
 | 
											
												
													
														|  | 
 |  | +     * 递归列表
 | 
											
												
													
														|  | 
 |  | +     * 
 | 
											
												
													
														|  | 
 |  | +     * @param list
 | 
											
												
													
														|  | 
 |  | +     * @param t
 | 
											
												
													
														|  | 
 |  | +     */
 | 
											
												
													
														|  | 
 |  | +    private void recursionFn(List<SysMenu> list, SysMenu t)
 | 
											
												
													
														|  | 
 |  | +    {
 | 
											
												
													
														|  | 
 |  | +        // 得到子节点列表
 | 
											
												
													
														|  | 
 |  | +        List<SysMenu> childList = getChildList(list, t);
 | 
											
												
													
														|  | 
 |  | +        t.setChildren(childList);
 | 
											
												
													
														|  | 
 |  | +        for (SysMenu tChild : childList)
 | 
											
												
													
														|  | 
 |  | +        {
 | 
											
												
													
														|  | 
 |  | +            if (hasChild(list, tChild))
 | 
											
												
													
														|  | 
 |  | +            {
 | 
											
												
													
														|  | 
 |  | +                recursionFn(list, tChild);
 | 
											
												
													
														|  | 
 |  | +            }
 | 
											
												
													
														|  | 
 |  | +        }
 | 
											
												
													
														|  | 
 |  | +    }
 | 
											
												
													
														|  | 
 |  | +
 | 
											
												
													
														|  | 
 |  | +    /**
 | 
											
												
													
														|  | 
 |  | +     * 得到子节点列表
 | 
											
												
													
														|  | 
 |  | +     */
 | 
											
												
													
														|  | 
 |  | +    private List<SysMenu> getChildList(List<SysMenu> list, SysMenu t)
 | 
											
												
													
														|  | 
 |  | +    {
 | 
											
												
													
														|  | 
 |  | +        List<SysMenu> tlist = new ArrayList<SysMenu>();
 | 
											
												
													
														|  | 
 |  | +        Iterator<SysMenu> it = list.iterator();
 | 
											
												
													
														|  | 
 |  | +        while (it.hasNext())
 | 
											
												
													
														|  | 
 |  | +        {
 | 
											
												
													
														|  | 
 |  | +            SysMenu n = (SysMenu) it.next();
 | 
											
												
													
														|  | 
 |  | +            if (n.getParentId().longValue() == t.getMenuId().longValue())
 | 
											
												
													
														|  | 
 |  | +            {
 | 
											
												
													
														|  | 
 |  | +                tlist.add(n);
 | 
											
												
													
														|  | 
 |  | +            }
 | 
											
												
													
														|  | 
 |  | +        }
 | 
											
												
													
														|  | 
 |  | +        return tlist;
 | 
											
												
													
														|  | 
 |  | +    }
 | 
											
												
													
														|  | 
 |  | +
 | 
											
												
													
														|  | 
 |  | +    /**
 | 
											
												
													
														|  | 
 |  | +     * 判断是否有子节点
 | 
											
												
													
														|  | 
 |  | +     */
 | 
											
												
													
														|  | 
 |  | +    private boolean hasChild(List<SysMenu> list, SysMenu t)
 | 
											
												
													
														|  | 
 |  | +    {
 | 
											
												
													
														|  | 
 |  | +        return getChildList(list, t).size() > 0 ? true : false;
 | 
											
												
													
														|  | 
 |  | +    }
 | 
											
												
													
														|  | 
 |  | +}
 |