liulin
2025-07-01 c311cb1a9ecad57ac15cca5ea4581f0aa2574762
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package com.lunhan.water.service;
 
import com.lunhan.water.common.enums.EYesOrNo;
import com.lunhan.water.common.util.LocalDateTimeUtil;
import com.lunhan.water.entity.enums.EMenuType;
import com.lunhan.water.entity.enums.EOperation;
import com.lunhan.water.entity.enums.EState;
import com.lunhan.water.repository.impl.AdminPermissionMapperImpl;
import com.lunhan.water.repository.po.AdminMenuPO;
import com.lunhan.water.repository.po.AdminPermissionPO;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.cache.annotation.CacheEvict;
import org.springframework.cache.annotation.Cacheable;
import org.springframework.stereotype.Service;
 
import java.util.ArrayList;
import java.util.List;
import java.util.Objects;
import java.util.function.Function;
 
@Service
public class AdminPermissionService {
    @Autowired
    private AdminPermissionMapperImpl dao;
 
    /**
     * 获取所有权限(缓存)
     */
    //@Cacheable(cacheManager = "json4RedisCacheManager",value = "userCache", key = "#id")
    //@Cacheable(cacheManager = "json4RedisCacheManager",value = "userCache", key = "#user.id")
    @Cacheable(cacheManager = "json4RedisCacheManager", value = "adminPermissionCache")
    public List<AdminPermissionPO> listAllWithCache() {
        return dao.getList();
    }
 
    // 删除权限缓存
    @CacheEvict(cacheNames = "adminPermissionCache", allEntries = true)
    public void removeListAllCache() {
    }
 
    /**
     * 获取用户拥有的权限(缓存)
     */
    @Cacheable(cacheManager = "json4RedisCacheManager", value = "userPermissionCache", key = "#id")
    public List<AdminPermissionPO> listUserAllWithCache(Long id, List<Long> listRoleId, Function<List<Long>, List<AdminPermissionPO>> funcGetUserPermission) {
        return funcGetUserPermission.apply(listRoleId);
    }
    // 删除指定用户拥有的权限缓存
    @CacheEvict(cacheNames = "userPermissionCache", key = "#id")
    public void removeUserCache(Long id) {
    }
    // 删除所有用户拥有的权限缓存
    @CacheEvict(cacheNames = "userPermissionCache", allEntries = true)
    public void removeAllUserCache() {
    }
 
    /**
     * 给菜单添加默认权限
     * @param menu 菜单信息
     */
    public void createDefaultPermission(AdminMenuPO menu) {
        if (!Objects.equals(menu.getType(), EMenuType.PAGE.getValue())) {
            return;
        }
        Long now = LocalDateTimeUtil.nowTimeStamp();
        List<AdminPermissionPO> list = new ArrayList<>();
 
        AdminPermissionPO item1 = new AdminPermissionPO();
        item1.setSn(menu.getUrl().replaceAll("/", "") + "." + EOperation.LIST.getValue());
        item1.setMenuId(menu.getId());
        item1.setMenuUrl(menu.getUrl());
        item1.setName(menu.getName() + "." + EOperation.LIST.getDesc());
        item1.setIcon("");
        item1.setType(EOperation.LIST.getValue());
        item1.setStatus(EState.NORMAL.getValue());
        item1.setCreateTime(now);
        item1.setIsDelete(EYesOrNo.NO.getValue());
        list.add(item1);
 
        AdminPermissionPO item2 = new AdminPermissionPO();
        item2.setSn(menu.getUrl().replaceAll("/", "") + "." + EOperation.ADD.getValue());
        item2.setMenuId(menu.getId());
        item2.setMenuUrl(menu.getUrl());
        item2.setName(menu.getName() + "." + EOperation.ADD.getDesc());
        item2.setIcon("");
        item2.setType(EOperation.ADD.getValue());
        item2.setStatus(EState.NORMAL.getValue());
        item2.setCreateTime(now);
        item2.setIsDelete(EYesOrNo.NO.getValue());
        list.add(item2);
 
        AdminPermissionPO item3 = new AdminPermissionPO();
        item3.setSn(menu.getUrl().replaceAll("/", "") + "." + EOperation.UPDATE.getValue());
        item3.setMenuId(menu.getId());
        item3.setMenuUrl(menu.getUrl());
        item3.setName(menu.getName() + "." + EOperation.UPDATE.getDesc());
        item3.setIcon("");
        item3.setType(EOperation.UPDATE.getValue());
        item3.setStatus(EState.NORMAL.getValue());
        item3.setCreateTime(now);
        item3.setIsDelete(EYesOrNo.NO.getValue());
        list.add(item3);
 
        AdminPermissionPO item4 = new AdminPermissionPO();
        item4.setSn(menu.getUrl().replaceAll("/", "") + "." + EOperation.DETAIL.getValue());
        item4.setMenuId(menu.getId());
        item4.setMenuUrl(menu.getUrl());
        item4.setName(menu.getName() + "." + EOperation.DETAIL.getDesc());
        item4.setIcon("");
        item4.setType(EOperation.DETAIL.getValue());
        item4.setStatus(EState.NORMAL.getValue());
        item4.setCreateTime(now);
        item4.setIsDelete(EYesOrNo.NO.getValue());
        list.add(item4);
 
        dao.insert(list);
    }
}