refactor: 重命名 backend-single 目录为 server
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package com.emotion.service.impl;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.emotion.common.PageResult;
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import com.emotion.dto.request.UserCreateRequest;
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import com.emotion.dto.request.UserPageRequest;
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import com.emotion.dto.request.UserUpdateRequest;
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import com.emotion.dto.request.UserProfileUpdateRequest;
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import com.emotion.dto.response.UserResponse;
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import com.emotion.entity.User;
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import com.emotion.mapper.UserMapper;
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import com.emotion.service.UserService;
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import com.emotion.util.UserContextHolder;
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import org.springframework.beans.BeanUtils;
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import org.springframework.security.crypto.password.PasswordEncoder;
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import org.springframework.stereotype.Service;
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import org.springframework.util.StringUtils;
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import java.time.LocalDateTime;
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import java.time.format.DateTimeFormatter;
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import java.util.List;
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import java.util.stream.Collectors;
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/**
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* 用户服务实现类
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*
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* @author huazhongmin
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* @date 2025-07-24
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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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private final PasswordEncoder passwordEncoder;
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private static final DateTimeFormatter DATE_TIME_FORMATTER = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
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public UserServiceImpl(PasswordEncoder passwordEncoder) {
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this.passwordEncoder = passwordEncoder;
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}
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@Override
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public PageResult<UserResponse> getPageWithResponse(UserPageRequest request) {
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Page<User> page = new Page<>(request.getCurrent(), request.getSize());
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LambdaQueryWrapper<User> wrapper = new LambdaQueryWrapper<>();
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// 关键词搜索
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if (StringUtils.hasText(request.getKeyword())) {
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wrapper.and(w -> w.like(User::getUsername, request.getKeyword())
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.or().like(User::getNickname, request.getKeyword())
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.or().like(User::getEmail, request.getKeyword()));
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}
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// 账号查询
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if (StringUtils.hasText(request.getAccount())) {
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wrapper.eq(User::getAccount, request.getAccount());
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}
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// 用户名查询
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if (StringUtils.hasText(request.getUsername())) {
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wrapper.like(User::getUsername, request.getUsername());
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}
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// 邮箱查询
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if (StringUtils.hasText(request.getEmail())) {
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wrapper.eq(User::getEmail, request.getEmail());
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}
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// 手机号查询
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if (StringUtils.hasText(request.getPhone())) {
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wrapper.eq(User::getPhone, request.getPhone());
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}
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// 状态查询
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if (request.getStatus() != null) {
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wrapper.eq(User::getStatus, request.getStatus());
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}
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// 会员等级查询
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if (StringUtils.hasText(request.getMemberLevel())) {
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wrapper.eq(User::getMemberLevel, request.getMemberLevel());
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}
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wrapper.eq(User::getIsDeleted, 0);
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// 排序
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if (StringUtils.hasText(request.getOrderBy())) {
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if ("asc".equalsIgnoreCase(request.getOrderDirection())) {
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wrapper.orderByAsc(User::getCreateTime);
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} else {
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wrapper.orderByDesc(User::getCreateTime);
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}
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} else {
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wrapper.orderByDesc(User::getCreateTime);
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}
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Page<User> resultPage = this.page(page, wrapper);
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List<UserResponse> userResponses = resultPage.getRecords().stream()
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.map(this::convertToResponse)
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.collect(Collectors.toList());
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PageResult<UserResponse> pageResult = new PageResult<>();
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pageResult.setCurrent(resultPage.getCurrent());
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pageResult.setSize(resultPage.getSize());
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pageResult.setTotal(resultPage.getTotal());
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pageResult.setPages(resultPage.getPages());
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pageResult.setRecords(userResponses);
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return pageResult;
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}
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@Override
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public UserResponse getUserResponseById(String id) {
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User user = this.getById(id);
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if (user == null || user.getIsDeleted() == 1) {
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return null;
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}
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return convertToResponse(user);
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}
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@Override
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public UserResponse createUserWithResponse(UserCreateRequest request) {
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User user = new User();
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user.setAccount(request.getAccount());
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user.setUsername(request.getUsername());
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user.setPassword(passwordEncoder.encode(request.getPassword()));
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user.setEmail(request.getEmail());
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user.setPhone(request.getPhone());
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user.setNickname(request.getUsername());
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user.setMemberLevel("free");
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user.setStatus(1);
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user.setIsVerified(0);
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user.setLastActiveTime(LocalDateTime.now());
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this.save(user);
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return convertToResponse(user);
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}
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@Override
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public UserResponse updateUserWithResponse(UserUpdateRequest request) {
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User user = this.getById(request.getId());
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if (user == null || user.getIsDeleted() == 1) {
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return null;
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}
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// 只更新非空字段
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if (StringUtils.hasText(request.getUsername())) {
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user.setUsername(request.getUsername());
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}
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if (StringUtils.hasText(request.getNickname())) {
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user.setNickname(request.getNickname());
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}
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if (StringUtils.hasText(request.getEmail())) {
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user.setEmail(request.getEmail());
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}
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if (StringUtils.hasText(request.getPhone())) {
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user.setPhone(request.getPhone());
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}
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if (StringUtils.hasText(request.getAvatar())) {
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user.setAvatar(request.getAvatar());
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}
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if (request.getBirthDate() != null) {
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user.setBirthDate(request.getBirthDate());
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}
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if (StringUtils.hasText(request.getLocation())) {
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user.setLocation(request.getLocation());
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}
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if (StringUtils.hasText(request.getBio())) {
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user.setBio(request.getBio());
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}
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if (request.getStatus() != null) {
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user.setStatus(request.getStatus());
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}
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if (StringUtils.hasText(request.getMemberLevel())) {
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user.setMemberLevel(request.getMemberLevel());
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}
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this.updateById(user);
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return convertToResponse(user);
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}
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@Override
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public UserResponse updateCurrentUserProfileWithResponse(UserProfileUpdateRequest request) {
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// 从UserContextHolder获取当前用户ID
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String currentUserId = UserContextHolder.getCurrentUserId();
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if (currentUserId == null) {
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return null;
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}
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User user = this.getById(currentUserId);
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if (user == null || user.getIsDeleted() == 1) {
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return null;
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}
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// 只更新非空字段
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if (StringUtils.hasText(request.getNickname())) {
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user.setNickname(request.getNickname());
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}
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if (StringUtils.hasText(request.getEmail())) {
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user.setEmail(request.getEmail());
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}
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if (StringUtils.hasText(request.getPhone())) {
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user.setPhone(request.getPhone());
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}
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if (StringUtils.hasText(request.getAvatar())) {
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user.setAvatar(request.getAvatar());
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}
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if (request.getBirthDate() != null) {
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user.setBirthDate(request.getBirthDate());
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}
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if (StringUtils.hasText(request.getLocation())) {
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user.setLocation(request.getLocation());
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}
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if (StringUtils.hasText(request.getBio())) {
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user.setBio(request.getBio());
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}
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this.updateById(user);
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return convertToResponse(user);
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}
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@Override
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public UserResponse getCurrentUserProfileWithResponse() {
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// 从UserContextHolder获取当前用户ID
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String currentUserId = UserContextHolder.getCurrentUserId();
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if (currentUserId == null) {
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return null;
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}
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User user = this.getById(currentUserId);
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if (user == null || user.getIsDeleted() == 1) {
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return null;
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}
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return convertToResponse(user);
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}
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@Override
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public boolean deleteUser(String id) {
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User user = this.getById(id);
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if (user == null) {
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return false;
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}
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// 使用 MyBatis-Plus 的 removeById 方法，自动处理逻辑删除
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return this.removeById(id);
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}
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@Override
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public User getByAccount(String account) {
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if (!StringUtils.hasText(account)) {
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return null;
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}
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LambdaQueryWrapper<User> wrapper = new LambdaQueryWrapper<>();
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wrapper.eq(User::getAccount, account)
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.eq(User::getIsDeleted, 0);
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return this.getOne(wrapper);
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}
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@Override
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public User getByEmail(String email) {
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if (!StringUtils.hasText(email)) {
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return null;
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}
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LambdaQueryWrapper<User> wrapper = new LambdaQueryWrapper<>();
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wrapper.eq(User::getEmail, email)
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.eq(User::getIsDeleted, 0);
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return this.getOne(wrapper);
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}
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@Override
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public User getByPhone(String phone) {
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if (!StringUtils.hasText(phone)) {
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return null;
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}
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LambdaQueryWrapper<User> wrapper = new LambdaQueryWrapper<>();
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wrapper.eq(User::getPhone, phone)
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.eq(User::getIsDeleted, 0);
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return this.getOne(wrapper);
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}
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@Override
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public User getByThirdParty(String thirdPartyType, String thirdPartyId) {
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if (!StringUtils.hasText(thirdPartyType) || !StringUtils.hasText(thirdPartyId)) {
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return null;
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}
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LambdaQueryWrapper<User> wrapper = new LambdaQueryWrapper<>();
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wrapper.eq(User::getThirdPartyType, thirdPartyType)
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.eq(User::getThirdPartyId, thirdPartyId)
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.eq(User::getIsDeleted, 0);
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return this.getOne(wrapper);
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}
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@Override
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public User createUser(String account, String username, String password, String email, String phone) {
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User user = new User();
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user.setAccount(account);
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user.setUsername(username);
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user.setNickname(username); // 默认昵称与用户名相同
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user.setPassword(passwordEncoder.encode(password)); // 加密密码
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user.setEmail(email);
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user.setPhone(phone);
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user.setMemberLevel("free"); // 默认免费会员
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user.setStatus(1); // 默认启用
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user.setIsVerified(0); // 默认未验证
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user.setLastActiveTime(LocalDateTime.now());
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this.save(user);
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return user;
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}
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@Override
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public void updateLastActiveTime(String userId, LocalDateTime lastActiveTime) {
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if (!StringUtils.hasText(userId) || lastActiveTime == null) {
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return;
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}
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User user = this.getById(userId);
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if (user != null && user.getIsDeleted() == 0) {
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user.setLastActiveTime(lastActiveTime);
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this.updateById(user);
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}
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}
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/**
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* 转换为响应对象
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*/
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private UserResponse convertToResponse(User user) {
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UserResponse response = new UserResponse();
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BeanUtils.copyProperties(user, response);
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response.setId(user.getId());
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if (user.getCreateTime() != null) {
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response.setCreateTime(user.getCreateTime().format(DATE_TIME_FORMATTER));
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}
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if (user.getUpdateTime() != null) {
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response.setUpdateTime(user.getUpdateTime().format(DATE_TIME_FORMATTER));
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}
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if (user.getLastActiveTime() != null) {
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response.setLastActiveTime(user.getLastActiveTime().format(DATE_TIME_FORMATTER));
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}
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return response;
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}
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}
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