package com.moral.api.service.impl;
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import java.util.ArrayList;
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import java.util.Comparator;
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import java.util.Date;
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import java.util.HashMap;
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import java.util.LinkedHashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.stream.Collectors;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.moral.api.entity.Group;
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import com.moral.api.entity.Menu;
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import com.moral.api.entity.Organization;
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import com.moral.api.entity.User;
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import com.moral.api.mapper.GroupMapper;
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import com.moral.api.mapper.MenuMapper;
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import com.moral.api.mapper.OrganizationMapper;
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import com.moral.api.mapper.UserMapper;
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import com.moral.api.service.UserService;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.moral.constant.Constants;
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import com.moral.util.AESUtils;
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import com.moral.util.MD5Utils;
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import com.moral.util.RegexUtils;
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import com.moral.util.TokenUtils;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.stereotype.Service;
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/**
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* <p>
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* 用户表 服务实现类
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* </p>
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*
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* @author moral
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* @since 2021-03-09
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*/
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@Service
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public class UserServiceImpl extends ServiceImpl<UserMapper, User> implements UserService {
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@Autowired
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private UserMapper userMapper;
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@Autowired
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private MenuMapper menuMapper;
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@Override
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public User selectUserInfo(Map<String, Object> parameters) {
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return userMapper.selectUserInfo(parameters);
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}
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@Override
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public Map<String, Object> login(User user) {
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Map<String, Object> resultMap = new LinkedHashMap<>();
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//封装用户信息
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Map<String, Object> userInfo = new LinkedHashMap<>();
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List<Map<String, Object>> groups = new ArrayList<>();
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for (Group group : user.getGroups()) {
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HashMap<String, Object> groupMap = new HashMap<>();
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groupMap.put("groupId", group.getId());
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groupMap.put("groupName", group.getGroupName());
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groups.add(groupMap);
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}
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Organization organization = user.getOrganization();
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userInfo.put("userId", user.getId());
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userInfo.put("account", user.getAccount());
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userInfo.put("userName", user.getUserName());
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userInfo.put("expireTime", user.getExpireTime());
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userInfo.put("isAdmin", user.getIsAdmin());
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userInfo.put("organizationId", user.getOrganizationId());
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userInfo.put("organizationName", organization.getName());
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userInfo.put("locationLevel", organization.getLocationLevel());
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userInfo.put("groups", groups);
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userInfo.putAll(getMenus(user.getId()));
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try {
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//生成token，并存入redis
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String token = TokenUtils.getToken(user.getId().toString(), userInfo);
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resultMap.put("token", token);
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} catch (Exception e) {
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log.error("token生成异常："+e.getMessage());
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}
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resultMap.putAll(userInfo);
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return resultMap;
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}
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//根据userId获取用户层级菜单
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private Map<String, Object> getMenus(int userId) {
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List<Menu> allMenus = menuMapper.selectUserMenu(userId);
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Map<String, Object> resultMap = new LinkedHashMap<>();
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//第一级菜单
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List<Menu> oneMenu = allMenus.stream()
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.filter(o -> o.getParentId().equals(0))
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.sorted(Comparator.comparing(Menu::getOrder))
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.collect(Collectors.toList());
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List<Map<String, Object>> newList = new ArrayList<>();
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//遍历一级菜单
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oneMenu.forEach(o -> {
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Map<String, Object> menuMap = new LinkedHashMap<>();
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menuMap.put("id", o.getId());
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menuMap.put("name", o.getName());
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menuMap.put("url", o.getUrl());
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menuMap.put("icon", o.getIcon());
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menuMap.put("menus", getMenusByRecursion(o, allMenus));
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newList.add(menuMap);
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});
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resultMap.put("menus", newList);
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return resultMap;
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}
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//获取用户层级菜单递归方法
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private List<Map<String, Object>> getMenusByRecursion(Menu menu, List<Menu> menus) {
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List<List<Map<String, Object>>> resultList = new ArrayList();
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Menu newMenu = new Menu();
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newMenu.setParentId(menu.getId());
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//筛选出下一级菜单信息
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List<Menu> nextLevelMenus = menus.stream()
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.filter(o -> o.getParentId().equals(menu.getId()))
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.collect(Collectors.toList());
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List<Map<String, Object>> list = new ArrayList<>();
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if (nextLevelMenus.size() > 0) {
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//遍历下一级菜单信息，并封装返回参数
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nextLevelMenus.forEach(o -> {
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Map<String, Object> menuMap = new LinkedHashMap<>();
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menuMap.put("id", o.getId());
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menuMap.put("name", o.getName());
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menuMap.put("url", o.getUrl());
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menuMap.put("icon", o.getIcon());
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//调用递归体
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menuMap.put("menus", getMenusByRecursion(o, menus));
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list.add(menuMap);
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});
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resultList.add(list);
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}
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return list;
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}
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@Override
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public Map<String, Object> addUser(User user, String token) {
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Map<String, Object> resultMap = new HashMap<>();
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Map<String, Object> currentUserInfo = (Map<String, Object>) TokenUtils.getUserInfoByToken(token);
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QueryWrapper<User> queryWrapper = new QueryWrapper<>();
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queryWrapper.eq("account", user.getAccount());
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if (userMapper.selectOne(queryWrapper) != null) {
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resultMap.put("msg", "账户名已存在");
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return resultMap;
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}
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//校验用户信息是否符合规则
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List<String> msgs = checkUserInfo(user);
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if (!msgs.isEmpty()) {
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resultMap.put("msg", msgs);
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return resultMap;
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}
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//密码加密
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String password = MD5Utils.saltMD5(user.getPassword());
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user.setPassword(password);
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user.setIsAdmin(false);
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user.setOrganizationId(Integer.parseInt(currentUserInfo.get("organizationId").toString()));
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//新增账户的过期时间
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Date userExpireTime = user.getExpireTime();
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//当前账户的过期时间
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Date expireTime = (Date) currentUserInfo.get("expireTime");
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if (userExpireTime == null || userExpireTime.getTime() > expireTime.getTime()) {
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user.setExpireTime(expireTime);
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}
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userMapper.insert(user);
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return resultMap;
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}
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@Override
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public Map<String, Object> deleteUser(int userId, String token) {
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Map<String, Object> resultMap = new HashMap<>();
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Map<String, Object> currentUserInfo = (Map<String, Object>) TokenUtils.getUserInfoByToken(token);
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if (!(boolean) currentUserInfo.get("isAdmin")) {
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resultMap.put("msg", "没有权限");
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} else {
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User user = new User();
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user.setId(userId);
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user.setIsDelete(Constants.DELETE);
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userMapper.updateById(user);
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}
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return resultMap;
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}
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@Override
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public Map<String, Object> updateUser(User user, String token) {
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Map<String, Object> resultMap = new HashMap<>();
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Map<String, Object> currentUserInfo = (Map<String, Object>) TokenUtils.getUserInfoByToken(token);
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if (!(boolean) currentUserInfo.get("isAdmin")) {
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resultMap.put("msg", "没有权限");
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return resultMap;
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}
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QueryWrapper<User> queryWrapper = new QueryWrapper<>();
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queryWrapper.eq("account", user.getAccount());
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if (userMapper.selectOne(queryWrapper) != null) {
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resultMap.put("msg", "账户已存在");
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return resultMap;
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}
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//校验用户信息是否符合规则
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List<String> msgs = checkUserInfo(user);
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if (!msgs.isEmpty()) {
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resultMap.put("msg", msgs);
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return resultMap;
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}
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//密码Md5加密
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user.setPassword(MD5Utils.saltMD5(user.getPassword()));
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userMapper.updateById(user);
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return resultMap;
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}
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@Override
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public Map<String, Object> getUsers(Map<String, Object> parameters) {
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Map<String, Object> resultMap = new HashMap<>();
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Map<String, Object> currentUserInfo = (Map<String, Object>) TokenUtils.getUserInfoByToken(parameters.get("token").toString());
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if (!(boolean) currentUserInfo.get("isAdmin")) {
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resultMap.put("msg", "没有权限");
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return resultMap;
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}
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if (!parameters.containsKey("userId")) {
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parameters.put("orgId", currentUserInfo.get("organizationId"));
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}
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List<Map<String, Object>> users = userMapper.selectUsers(parameters);
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resultMap.put("users", users);
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return resultMap;
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}
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private List<String> checkUserInfo(User user) {
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List<String> msgs = new ArrayList<>();
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//验证账户
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if (!RegexUtils.checkAccount(user.getAccount())) {
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msgs.add("账户格式不正确");
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}
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//验证密码
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if (!RegexUtils.checkPassword(user.getPassword())) {
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msgs.add("密码格式不正确");
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}
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//验证邮箱
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if (user.getEmail() != null) {
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if (!RegexUtils.checkEmail(user.getEmail())) {
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msgs.add("邮箱格式不正确");
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}
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}
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//验证手机号
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if (user.getMobile() != null) {
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if (!RegexUtils.checkMobile(user.getMobile())) {
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msgs.add("手机号格式不正确");
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}
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}
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return msgs;
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}
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}
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