whyclxw
6 天以前 9e00ddb22f97d49567aaea7a228a39f89cef71de
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package com.whyc.service;
 
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.whyc.mapper.UserMapper;
import com.whyc.pojo.db_user.User;
import org.apache.shiro.authz.AuthorizationInfo;
import org.apache.shiro.authz.SimpleAuthorizationInfo;
import org.springframework.cache.CacheManager;
import org.springframework.stereotype.Service;
 
import javax.annotation.Resource;
import java.util.List;
 
/**
 * 处理 shiro认证,授权,和数据库交互
 */
@Service
//Unified Naming
//@CacheConfig(cacheNames ={"userBridge"})
public class UserBridgeService {
 
    @Resource
    private UserMapper userMapper;
 
    @Resource
    private CacheManager cacheManager;
 
    public User findPasswordByUserName(String name) {
        User user = null;
        QueryWrapper<User> queryWrapper = Wrappers.query();
        queryWrapper.eq("name",name);
        user = userMapper.selectOne(queryWrapper);
 
        return user ==null?new User(0,"用户不存在"): user;
    }
 
    public User getUserByPhoneNumber(String phoneNumber){
        QueryWrapper<User> queryWrapper = Wrappers.query();
        queryWrapper.eq("phone_number",phoneNumber);
        List<User> list = userMapper.selectList(queryWrapper);
        return list.size()==0?new User(0,"用户不存在"):list.get(0);
    }
 
    /**
     * TODO 采用caffeineCache重写
     * @param user
     * @return
     */
    //@Cacheable(key = "#root.methodName+#p0.id")
    public AuthorizationInfo getAuthorizationInfo(User user) {
        System.out.println("=========执行了UserBridgeService.getAuthorization方法==========");
        SimpleAuthorizationInfo authorizationInfo = new SimpleAuthorizationInfo();
        //添加Roles和Permissions
        //List<String> roles = findRolesByUserId(user.getUId());
        //List<String> perms = findPermissionsByUserId(user.getUId());
 
        //authorizationInfo.addRoles(roles);
        //authorizationInfo.addStringPermissions(perms);
        return authorizationInfo;
    }
 
   /* private List<String> findPermissionsByUserId(Long userId) {
       *//* List<String> perms = rolePermissionMapper.findPermissionsByUserId(userId);
        return perms;*//*
       return null;
    }
 
    private List<String> findRolesByUserId(Long userId) {
        //List<String> roles =userRoleMapper.findRolesByUserId(userId);
        //roles.add("dev");
        return null;
    }*/
}