ludc
2023-12-27 360accaf390a8541a325936522ad863ef7b04632
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package com.vci.ubcs.system.service.impl;
 
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.vci.ubcs.starter.web.util.VciBaseUtil;
import com.vci.ubcs.system.entity.ClassifyAuth;
import com.vci.ubcs.system.entity.Menu;
import com.vci.ubcs.system.mapper.ClassifyAuthMapper;
import com.vci.ubcs.system.service.IClassifyAuthService;
import com.vci.ubcs.system.service.IMenuService;
import com.vci.ubcs.system.vo.ClassifyAuthVO;
import com.vci.ubcs.system.vo.MenuVO;
import com.vci.ubcs.system.wrapper.ClassifyAuthWrapper;
import lombok.AllArgsConstructor;
import org.springblade.core.log.exception.ServiceException;
import org.springblade.core.secure.utils.AuthUtil;
import org.springblade.core.tool.api.R;
import org.springblade.core.tool.utils.Func;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
 
import java.util.*;
import java.util.stream.Collectors;
 
/**
 * 分类授权
 * @author ludc
 * @date 2023/12/25 15:35
 */
@Service
@AllArgsConstructor
public class ClassifyAuthServiceImpl extends ServiceImpl<ClassifyAuthMapper,ClassifyAuth> implements IClassifyAuthService {
 
    private final ClassifyAuthMapper classifyAuthMapper;
 
    private final IMenuService menuService;
 
    /**
     * 分类授权保存接口
     * @param classifyAuthList
     * @return
     */
    @Override
    @Transactional(rollbackFor = Exception.class)
    public R submit(List<ClassifyAuth> classifyAuthList) {
        if(classifyAuthList.isEmpty()){
            R.fail("授权列表不能为空!");
        }
        // 如果传过来的集合中该分类id下删除了部分角色的授权,就需要将该库中classifyId下不存在的数据删掉
        List<String> roleIds = classifyAuthList.stream().map(ClassifyAuth::getRoleId).collect(Collectors.toList());
        // 删除
        LambdaUpdateWrapper<ClassifyAuth> updateWrapper = Wrappers.<ClassifyAuth>update()
            .lambda().eq(ClassifyAuth::getClassifyId, classifyAuthList.get(0).getClassifyId())
            .notIn(ClassifyAuth::getRoleId, roleIds);
        try {
            this.classifyAuthMapper.delete(updateWrapper);
        }catch (Exception e){
            throw new ServiceException("分类授权过程中出现错误,错误原因:"+e.getMessage());
        }
        return R.status(saveOrUpdateBatch(classifyAuthList));
    }
 
    /**
     * 获取分类授权集合
     * @param classifyAuthVO
     * @return
     */
    @Override
    public List<ClassifyAuthVO> getClassifyAuthList(ClassifyAuthVO classifyAuthVO) {
        if(Func.isBlank(classifyAuthVO.getClassifyId())){
            throw new ServiceException("缺少必传参数分类id");
        }
        LambdaQueryWrapper<ClassifyAuth> wrapper = Wrappers.<ClassifyAuth>query()
            .lambda().eq(ClassifyAuth::getClassifyId,classifyAuthVO.getClassifyId());
        List<ClassifyAuth> classifyAuths = this.classifyAuthMapper.selectList(wrapper);
        if(!classifyAuths.isEmpty()){
            return ClassifyAuthWrapper.build().listVO(classifyAuths);
        }
        return new ArrayList<ClassifyAuthVO>();
    }
 
    /**
     * 查询该分类下,当前登录的角色有哪些按钮权限
     * @param classifyId
     * @return
     */
    public Map<String,Boolean> getAuthButtonList(String classifyId){
        final String roleIds = AuthUtil.getUser().getRoleId();
        // 先查询按钮id列表
        LambdaQueryWrapper<ClassifyAuth> wrapper = Wrappers.<ClassifyAuth>query()
            .lambda().eq(ClassifyAuth::getClassifyId, classifyId)
            .in(ClassifyAuth::getRoleId, roleIds);
        List<ClassifyAuth> classifyAuths = this.classifyAuthMapper.selectList(wrapper);
        if(classifyAuths.size()>1){
            throw new ServiceException("角色和分类配置存在多条记录,请联系管理人员清理错误配置!");
        }
        // 是否为超管
        Boolean isAdmin = VciBaseUtil.checkAdminTenant();
        // 未配置按钮权限
        if(!isAdmin && (classifyAuths.isEmpty() || Func.isBlank(classifyAuths.get(0).getButtonIds()))){
            return new HashMap<>();
        }
        List<String> condition1 = new ArrayList<>();
        // 如果不是超管用户
        if(!isAdmin){
            condition1.addAll(Arrays.asList(classifyAuths.get(0).getButtonIds().split(",")));
        }
        List<Menu> menuList = menuService.getMenuListById(condition1,"1648879284590858241");
        if(menuList.isEmpty()){
            return new HashMap<>();
        }
        Map<String, Boolean> buttonMaps = menuList.stream()
            .collect(Collectors.toMap(Menu::getCode, menu -> true));
        return buttonMaps;
    }
 
}