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