package com.xinquan.meditation.service.impl;
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import com.baomidou.mybatisplus.core.toolkit.Wrappers;
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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.xinquan.common.core.constant.SecurityConstants;
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import com.xinquan.common.core.enums.DisabledEnum;
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import com.xinquan.common.core.exception.ServiceException;
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import com.xinquan.common.core.utils.page.BeanUtils;
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import com.xinquan.common.core.utils.page.CollUtils;
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import com.xinquan.common.core.utils.page.PageDTO;
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import com.xinquan.common.security.utils.SecurityUtils;
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import com.xinquan.meditation.domain.Meditation;
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import com.xinquan.meditation.domain.MeditationCategory;
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import com.xinquan.meditation.domain.MeditationMusic;
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import com.xinquan.meditation.domain.MeditationQuestion;
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import com.xinquan.meditation.domain.MeditationQuestionLike;
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import com.xinquan.meditation.domain.MeditationUserFavorite;
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import com.xinquan.meditation.domain.vo.ClientMeditationAndCateVO;
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import com.xinquan.meditation.domain.vo.ClientMeditationCategoryVO;
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import com.xinquan.meditation.domain.vo.ClientMeditationDetailsVO;
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import com.xinquan.meditation.domain.vo.ClientMeditationQuestionVO;
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import com.xinquan.meditation.domain.vo.ClientMeditationVO;
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import com.xinquan.meditation.mapper.MeditationCategoryMapper;
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import com.xinquan.meditation.mapper.MeditationMapper;
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import com.xinquan.meditation.mapper.MeditationMusicMapper;
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import com.xinquan.meditation.mapper.MeditationQuestionMapper;
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import com.xinquan.meditation.service.MeditationQuestionLikeService;
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import com.xinquan.meditation.service.MeditationService;
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import com.xinquan.meditation.service.MeditationUserFavoriteService;
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import com.xinquan.user.api.domain.AppUser;
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import com.xinquan.user.api.domain.dto.AppUserDTO;
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import com.xinquan.user.api.feign.RemoteAppUserService;
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import java.util.Arrays;
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import java.util.Collections;
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import java.util.List;
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import java.util.Map;
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import java.util.Objects;
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import java.util.Optional;
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import java.util.Set;
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import java.util.function.Function;
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import java.util.stream.Collectors;
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import lombok.RequiredArgsConstructor;
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import org.springframework.stereotype.Service;
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/**
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* <p>
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* 冥想音频表 服务实现类
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* </p>
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*
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* @author mitao
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* @since 2024-08-21
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*/
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@Service
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@RequiredArgsConstructor
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public class MeditationServiceImpl extends ServiceImpl<MeditationMapper, Meditation> implements MeditationService {
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private final RemoteAppUserService remoteAppUserService;
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private final MeditationCategoryMapper meditationCategoryMapper;
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private final MeditationMusicMapper meditationMusicMapper;
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private final MeditationQuestionMapper meditationQuestionMapper;
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private final MeditationQuestionLikeService meditationQuestionLikeService;
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private final MeditationUserFavoriteService meditationUserFavoriteService;
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/**
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* 获取私人订制
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*
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* @return 冥想列表
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*/
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@Override
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public List<ClientMeditationVO> getPersonalityPlan() {
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List<ClientMeditationVO> voList = null;
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// 获取当前登录用户id
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AppUser appUser = getCurrentUser();
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if (Optional.ofNullable(appUser.getTagId()).isPresent()) {
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String tagId = appUser.getTagId();
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Integer sanskritFlag = appUser.getSanskritFlag();
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Set<Long> tagIdSet = Arrays.stream(tagId.split(",")).map(Long::parseLong)
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.collect(Collectors.toSet());
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// 查询冥想列表
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voList = baseMapper.getMeditationListByTagId(tagIdSet, sanskritFlag);
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}
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return voList;
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}
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/**
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* 根据分类id获取冥想列表
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*
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* @param cateId 分类id
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* @return 冥想列表
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*/
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@Override
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public List<ClientMeditationVO> getMeditationListByCateId(Long cateId) {
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List<ClientMeditationVO> voList = null;
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// 获取当前登录用户id
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AppUser appUser = getCurrentUser();
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// 查询
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List<Meditation> list = this.lambdaQuery().eq(Meditation::getCateId, cateId)
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.eq(Meditation::getSanskrit, appUser.getSanskritFlag())
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.orderByDesc(Meditation::getSortNum).last("limit 8").list();
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if (CollUtils.isNotEmpty(list)) {
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// 对象拷贝
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voList = BeanUtils.copyList(list, ClientMeditationVO.class);
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}
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return voList;
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}
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/**
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* 获取当前登录用户
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*
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* @return AppUser
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*/
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private AppUser getCurrentUser() {
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Long userId = SecurityUtils.getUserId();
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return remoteAppUserService.getUserByCondition(
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AppUserDTO.builder().id(userId).build(),
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SecurityConstants.INNER).getData();
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}
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/**
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* 获取全部的冥想及分类列表
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*
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* @return 冥想和分类列表
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*/
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@Override
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public List<ClientMeditationAndCateVO> getMeditationAndCateList() {
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// 获取当前登录用户
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AppUser appUser = getCurrentUser();
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List<ClientMeditationAndCateVO> voList = CollUtils.newArrayList();
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// 查询分类列表
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List<MeditationCategory> cateList = meditationCategoryMapper.selectList(
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Wrappers.lambdaQuery(MeditationCategory.class)
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.orderByDesc(MeditationCategory::getSortNum));
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if (CollUtils.isNotEmpty(cateList)) {
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for (MeditationCategory cate : cateList) {
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ClientMeditationAndCateVO vo = new ClientMeditationAndCateVO();
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vo.setClientMeditationCategoryVO(
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BeanUtils.copyBean(cateList, ClientMeditationCategoryVO.class));
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vo.setClientMeditationVOList(getMeditationListByCateId(cate.getId()));
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voList.add(vo);
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}
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}
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return voList;
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}
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/**
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* 根据分类id获取冥想列表-分页
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*
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* @param cateId 分类id
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* @param pageCurr 当前页码
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* @param pageSize 每页数量
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* @return 冥想列表
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*/
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@Override
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public PageDTO<ClientMeditationVO> getMeditationPageByCateId(Long cateId, Integer pageCurr,
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Integer pageSize) {
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PageDTO<ClientMeditationVO> pageDTO = PageDTO.empty(0L, 0L);
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// 获取当前登录用户id
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AppUser appUser = getCurrentUser();
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// 查询
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Page<Meditation> page = this.lambdaQuery().eq(Meditation::getCateId, cateId)
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.eq(Meditation::getSanskrit, appUser.getSanskritFlag())
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.orderByDesc(Meditation::getSortNum)
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.page(new Page<>(pageCurr, pageSize));
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// 如果没有查到数据直接返回
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if (Optional.ofNullable(page.getRecords()).isPresent()) {
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return pageDTO;
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}
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// 将实体类转换为VO
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pageDTO = PageDTO.of(page, ClientMeditationVO.class);
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return pageDTO;
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}
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/**
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* 首页搜索首页
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*
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* @param condition 搜索条件
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* @param pageCurr 当前页码
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* @param pageSize 每页数量
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* @return 冥想列表
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*/
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@Override
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public PageDTO<ClientMeditationVO> search(String condition, Integer pageCurr,
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Integer pageSize) {
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PageDTO<ClientMeditationVO> pageDTO = PageDTO.empty(0L, 0L);
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// 获取当前登录用户id
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AppUser appUser = getCurrentUser();
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// 查询
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Page<Meditation> page = this.lambdaQuery()
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.like(Meditation::getMeditationTitle, condition).or()
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.eq(Meditation::getSanskrit, appUser.getSanskritFlag())
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.orderByDesc(Meditation::getSortNum)
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.page(new Page<>(pageCurr, pageSize));
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// 如果没有查到数据直接返回
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if (Optional.ofNullable(page.getRecords()).isPresent()) {
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return pageDTO;
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}
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// 音频链接加密
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/* page.getRecords().forEach(meditation -> {
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try {
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meditation.setTutorAudioUrl(DES.encryptDES(meditation.getTutorAudioUrl()));
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} catch (Exception e) {
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throw new RuntimeException(e);
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}
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});*/
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// 将实体类转换为VO
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pageDTO = PageDTO.of(page, ClientMeditationVO.class);
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return pageDTO;
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}
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/**
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* 获取冥想音频详情
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*
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* @param id 冥想音频id
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* @return 客户端冥想详情视图对象
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*/
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@Override
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public ClientMeditationDetailsVO getMeditationDetails(Long id) {
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// 查询冥想音频
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Meditation meditation = this.getById(id);
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ClientMeditationDetailsVO vo = BeanUtils.copyBean(meditation,
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ClientMeditationDetailsVO.class);
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// 查询冥想音频
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List<MeditationMusic> meditationMusics = meditationMusicMapper.selectList(
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Wrappers.lambdaQuery(MeditationMusic.class)
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.eq(MeditationMusic::getMeditationId, id));
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if (CollUtils.isNotEmpty(meditationMusics)) {
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// 获取音频链接
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List<String> musicUrlList = meditationMusics.stream()
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.map(MeditationMusic::getMusicUrl).collect(Collectors.toList());
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vo.setMeditationMusicList(musicUrlList);
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}
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// 查询收藏记录
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vo.setFavorite(meditationUserFavoriteService.lambdaQuery()
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.eq(MeditationUserFavorite::getMeditationId, id)
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.eq(MeditationUserFavorite::getAppUserId, SecurityUtils.getUserId())
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.count() > 0 ? 1 : 2);
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return vo;
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}
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/**
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* 收藏/取消收藏
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*
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* @param id 冥想音频id
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*/
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@Override
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public void favorite(Long id) {
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Meditation meditation = this.getById(id);
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if (Objects.isNull(meditation)) {
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throw new ServiceException("该冥想音频不存在");
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}
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// 查询收藏记录
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Optional<MeditationUserFavorite> userOperationOpt = meditationUserFavoriteService.lambdaQuery()
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.eq(MeditationUserFavorite::getMeditationId, id)
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.eq(MeditationUserFavorite::getAppUserId, SecurityUtils.getUserId())
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.last("limit 1").oneOpt();
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if (userOperationOpt.isPresent()) {
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meditationUserFavoriteService.removeById(userOperationOpt.get());
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// 增加收藏数
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meditation.setFavoriteCount(meditation.getFavoriteCount() - 1);
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} else {
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// 增加收藏记录
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MeditationUserFavorite meditationUserFavorite = new MeditationUserFavorite();
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meditationUserFavorite.setMeditationId(id);
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meditationUserFavorite.setAppUserId(SecurityUtils.getUserId());
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meditationUserFavoriteService.save(meditationUserFavorite);
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// 减少收藏数
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meditation.setFavoriteCount(meditation.getFavoriteCount() + 1);
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}
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this.updateById(meditation);
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}
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/**
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* 获取冥想音频提问列表-分页
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*
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* @param id 冥想音频id
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* @param pageCurr 当前页码
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* @param pageSize 每页数量
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* @return 冥想音频提问分页列表
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*/
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@Override
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public PageDTO<ClientMeditationQuestionVO> getMeditationQuestionPage(Long id,
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Integer pageCurr, Integer pageSize) {
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// 查询冥想提问列表
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Page<MeditationQuestion> questionPage = meditationQuestionMapper.selectPage(
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new Page<>(pageCurr, pageSize),
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Wrappers.lambdaQuery(MeditationQuestion.class)
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.eq(MeditationQuestion::getMeditationId, id)
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.eq(MeditationQuestion::getShowFlag, DisabledEnum.YES)
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.orderByDesc(MeditationQuestion::getPublishTime)
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);
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if (CollUtils.isEmpty(questionPage.getRecords())) {
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return PageDTO.empty(questionPage);
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}
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// 将 questionPage 转换为 PageDTO
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PageDTO<ClientMeditationQuestionVO> pageDTO = PageDTO.of(
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questionPage, ClientMeditationQuestionVO.class);
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List<ClientMeditationQuestionVO> questionVOList = pageDTO.getList();
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// 提取用户ID集合
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Set<Long> appUserIdSet = questionVOList.stream()
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.map(ClientMeditationQuestionVO::getAppUserId)
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.collect(Collectors.toSet());
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// 远程调用，获取APP用户信息
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Map<Long, AppUser> appUserMap = Collections.emptyMap();
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if (!appUserIdSet.isEmpty()) {
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List<AppUser> appUserList = remoteAppUserService.getAppUserList(appUserIdSet,
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SecurityConstants.INNER)
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.getData();
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appUserMap = appUserList.stream()
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.collect(Collectors.toMap(AppUser::getId, Function.identity()));
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}
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// 封装用户信息
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for (ClientMeditationQuestionVO questionVO : questionVOList) {
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AppUser appUser = appUserMap.get(questionVO.getAppUserId());
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if (appUser != null) {
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questionVO.setNickname(appUser.getNickname());
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questionVO.setAvatar(appUser.getAvatar());
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}
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}
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// 获取当前登录用户ID
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Long userId = SecurityUtils.getUserId();
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// 查询用户已点赞提问列表
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Set<Long> likedQuestionIds = meditationQuestionLikeService.lambdaQuery()
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.eq(MeditationQuestionLike::getAppUserId, userId)
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.list()
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.stream()
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.map(MeditationQuestionLike::getMeditationQuestionId)
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.collect(Collectors.toSet());
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// 设置问题的点赞状态
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questionVOList.forEach(question -> {
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if (likedQuestionIds.contains(question.getId())) {
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question.setLike(DisabledEnum.YES.getCode());
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}
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});
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return pageDTO;
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}
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}
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