From 841f1631b790d2c4caf24a40eb4830f57a9bafa5 Mon Sep 17 00:00:00 2001
From: Administrator <15274802129@163.com>
Date: Wed, 17 Sep 2025 17:21:07 +0800
Subject: [PATCH] feat(ai): 添加知识点推荐功能- 新增 AiProductPointService接口的 recommend 方法 - 实现 AiProductPointServiceImpl 中的 recommend 方法逻辑 - 添加 ApiProductPointController 中的 recommend 接口 - 创建 ApiProductPointRecommendDto 和 ApiProductPointRecommendVo 类
---
src/main/java/cc/mrbird/febs/ai/service/impl/AiMemberServiceImpl.java | 250 +++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 248 insertions(+), 2 deletions(-)
diff --git a/src/main/java/cc/mrbird/febs/ai/service/impl/AiMemberServiceImpl.java b/src/main/java/cc/mrbird/febs/ai/service/impl/AiMemberServiceImpl.java
index 37f81eb..ac90ba3 100644
--- a/src/main/java/cc/mrbird/febs/ai/service/impl/AiMemberServiceImpl.java
+++ b/src/main/java/cc/mrbird/febs/ai/service/impl/AiMemberServiceImpl.java
@@ -1,12 +1,32 @@
package cc.mrbird.febs.ai.service.impl;
-import cc.mrbird.febs.ai.entity.AiMember;
+import cc.mrbird.febs.ai.entity.*;
import cc.mrbird.febs.ai.mapper.AiMemberMapper;
-import cc.mrbird.febs.ai.service.AiMemberService;
+import cc.mrbird.febs.ai.req.member.ApiMemberTeamPageDto;
+import cc.mrbird.febs.ai.req.member.ApiMemberTeamPracticeDto;
+import cc.mrbird.febs.ai.req.member.ApiMemberTeamStudyDto;
+import cc.mrbird.febs.ai.res.member.ApiMemberTeamPageVo;
+import cc.mrbird.febs.ai.res.member.ApiMemberTeamPracticeVo;
+import cc.mrbird.febs.ai.res.member.ApiMemberTeamStudyVo;
+import cc.mrbird.febs.ai.res.productPoint.ApiProductPointListVo;
+import cc.mrbird.febs.ai.service.*;
+import cc.mrbird.febs.common.entity.FebsResponse;
+import cc.mrbird.febs.common.exception.FebsException;
+import cc.mrbird.febs.common.utils.LoginUserUtil;
+import cc.mrbird.febs.mall.entity.MallMember;
+import cc.mrbird.febs.mall.mapper.MallMemberMapper;
+import cn.hutool.core.collection.CollUtil;
+import cn.hutool.core.date.DateUtil;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;
+
+import java.util.*;
+import java.util.stream.Collectors;
/**
* @author Administrator
@@ -15,4 +35,230 @@
@Service
@RequiredArgsConstructor
public class AiMemberServiceImpl extends ServiceImpl<AiMemberMapper, AiMember> implements AiMemberService {
+
+ private final AiMemberMapper aiMemberMapper;
+ private final MallMemberMapper mallMemberMapper;
+ private final AiMemberTalkService aiMemberTalkService;
+ private final AiMemberAnswerService aiMemberAnswerService;
+ private final AiMemberPointService aiMemberPointService;
+ private final AiProductService aiProductService;
+ private final AiProductPointService aiProductPointService;
+ @Override
+ public AiMember getById(String id) {
+ return aiMemberMapper.selectById( id);
+ }
+
+ @Override
+ public FebsResponse myTeam(ApiMemberTeamPageDto dto) {
+ List<ApiMemberTeamPageVo> objects = new ArrayList<>();
+
+ String companyId = LoginUserUtil.getLoginUser().getCompanyId();
+ String memberUuid = LoginUserUtil.getLoginUser().getMemberUuid();
+ Integer checkOrder = LoginUserUtil.getLoginUser().getCheckOrder();
+ if (1 != checkOrder){
+ throw new FebsException("非管理员，无权限查看");
+ }
+
+ // 创建分页对象，传入当前页和每页大小
+ Page<AiMember> page = new Page<>(dto.getPageNow(), dto.getPageSize());
+
+ LambdaQueryWrapper<AiMember> queryWrapper = Wrappers.lambdaQuery(AiMember.class);
+ queryWrapper.eq(AiMember::getCompanyId, companyId);
+ Page<AiMember> pageListByQuery = aiMemberMapper.selectPage(page, queryWrapper);
+ List<AiMember> records = pageListByQuery.getRecords();
+ if (CollUtil.isNotEmpty( records)){
+ objects = buildMemberPages(memberUuid,companyId,records,objects);
+ }
+ return new FebsResponse().success().data(objects);
+ }
+
+ private List<ApiMemberTeamPageVo> buildMemberPages(String memberUuid, String companyId, List<AiMember> records, List<ApiMemberTeamPageVo> objects) {
+ /**
+ * 获取用户信息
+ */
+ //stream流操作records，获取全部的id
+ Set<String> memberIds = records.stream().map(AiMember::getId).collect(Collectors.toSet());
+
+ List<MallMember> mallMembers = mallMemberMapper.selectList(
+ Wrappers.lambdaQuery(MallMember.class)
+ .select(MallMember::getMemberUuid, MallMember::getName, MallMember::getRealName)
+ .in(MallMember::getMemberUuid, memberIds)
+ .eq(MallMember::getCompanyId, companyId)
+ );
+ //Stream流操作mallMembers，获取一个map<memberUuid,mallMember>的对象
+ Map<String, MallMember> mallMemberMap = mallMembers.stream().collect(Collectors.toMap(MallMember::getMemberUuid, mallMember -> mallMember));
+
+ /**
+ * 获取用户练习次数
+ * ai陪练
+ * ai答题
+ */
+ List<AiMemberTalk> aiMemberTalks = aiMemberTalkService.getListByCompanyId(companyId);
+ //stream流操作aiMemberTalks，获取一个Map<memberId,Integer>的对象,integer代表按照memberId分组的数量
+ Map<String, Integer> memberIdToCntMapTalk = aiMemberTalks.stream()
+ .collect(Collectors.groupingBy(
+ AiMemberTalk::getMemberId,
+ Collectors.summingInt(t -> 1)
+ ));
+
+ List<AiMemberAnswer> aiMemberAnswers = aiMemberAnswerService.getListByCompanyId(companyId);
+ //stream流操作aiMemberAnswers，获取一个Map<memberId,Integer>的对象,integer代表按照memberId分组的数量
+ Map<String, Integer> memberIdToCntMapAnswer = aiMemberAnswers.stream()
+ .collect(Collectors.groupingBy(
+ AiMemberAnswer::getMemberId,
+ Collectors.summingInt(a -> 1)
+ ));
+ /**
+ * 用户学习总时长
+ */
+ List<AiMemberPoint> aiMemberPoints = aiMemberPointService.getListByCompanyId(companyId);
+ Map<String, Integer> memberStudyTimeMap = aiMemberPoints.stream().collect(Collectors.groupingBy(
+ AiMemberPoint::getMemberId,
+ Collectors.summingInt(AiMemberPoint::getTotalTime)
+ ));
+
+
+ for (AiMember aiMember : records){
+ String aiMemberId = aiMember.getId();
+ ApiMemberTeamPageVo apiMemberTeamPageVo = new ApiMemberTeamPageVo();
+ apiMemberTeamPageVo.setType(0);
+ apiMemberTeamPageVo.setMemberUuid(aiMemberId);
+ if (memberUuid.equals(aiMemberId)){
+ apiMemberTeamPageVo.setType(1);
+ }
+
+ //判断mallMemberMap中是否存在该会员
+ apiMemberTeamPageVo.setNickName(mallMemberMap.containsKey(aiMemberId) ? mallMemberMap.get(aiMemberId).getName() : "");
+ apiMemberTeamPageVo.setMemberName(mallMemberMap.containsKey(aiMemberId) ? mallMemberMap.get(aiMemberId).getName() : "");
+ Integer practiceCnt = 0;
+ if (memberIdToCntMapTalk.containsKey(aiMemberId)){
+ practiceCnt = memberIdToCntMapTalk.get(aiMemberId);
+ }
+ if (memberIdToCntMapAnswer.containsKey(aiMemberId)){
+ practiceCnt = memberIdToCntMapAnswer.get(aiMemberId) + practiceCnt;
+ }
+ apiMemberTeamPageVo.setPracticeCnt(practiceCnt);
+
+ Integer studyTime = 0;
+ if (memberStudyTimeMap.containsKey(aiMemberId)){
+ studyTime = memberStudyTimeMap.get(aiMemberId);
+ }
+ apiMemberTeamPageVo.setStudyTime(DateUtil.secondToTime(studyTime));
+ objects.add(apiMemberTeamPageVo);
+ }
+ return objects;
+ }
+
+
+
+ @Override
+ public FebsResponse practice(ApiMemberTeamPracticeDto dto) {
+ List<ApiMemberTeamPracticeVo> vos = new ArrayList<>();
+
+ String companyId = LoginUserUtil.getLoginUser().getCompanyId();
+ String memberUuid = dto.getMemberUuid();
+
+ List<AiMemberTalk> aiMemberTalks = aiMemberTalkService.getListByCompanyIdAndMemberUuid(companyId, memberUuid);
+ Map<String, List<AiMemberTalk>> aiMemberTalkMap = new HashMap<>();
+ if (CollUtil.isNotEmpty(aiMemberTalks)){
+ //stream操作aiMemberTalks，返回一个根据productId分组的集合
+ aiMemberTalkMap = aiMemberTalks.stream().collect(Collectors.groupingBy(AiMemberTalk::getProductId));
+ }
+
+ List<AiMemberAnswer> aiMemberAnswers = aiMemberAnswerService.getListByCompanyIdAndMemberUuid(companyId, memberUuid);
+ Map<String, List<AiMemberAnswer>> aiMemberAnswerMap = new HashMap<>();
+ if (CollUtil.isNotEmpty(aiMemberAnswers)){
+ aiMemberAnswerMap = aiMemberAnswers.stream().collect(Collectors.groupingBy(AiMemberAnswer::getProductId));
+ }
+
+ // 获取aiMemberTalkMap和aiMemberAnswerMap的全部的key，并且去重
+ Set<String> productIds = new HashSet<>();
+ if (aiMemberTalkMap != null) {
+ productIds.addAll(aiMemberTalkMap.keySet());
+ }
+ if (aiMemberAnswerMap != null) {
+ productIds.addAll(aiMemberAnswerMap.keySet());
+ }
+ if (CollUtil.isEmpty(productIds)){
+ return new FebsResponse().success().data(vos);
+ }
+
+ List<AiProduct> aiProducts = aiProductService.getProductListByQuery(
+ Wrappers.lambdaQuery(AiProduct.class)
+ .select(AiProduct::getId,AiProduct::getName, AiProduct::getTarget)
+ .in(AiProduct::getId, productIds)
+ );
+ if (CollUtil.isEmpty(aiProducts)){
+ return new FebsResponse().success().data(vos);
+ }
+
+ for (AiProduct aiProduct : aiProducts){
+
+ String productId = aiProduct.getId();
+ ApiMemberTeamPracticeVo vo = new ApiMemberTeamPracticeVo();
+ vo.setName(aiProduct.getName());
+ vo.setTarget(aiProduct.getTarget());
+
+ Integer answerCnt = 0;
+ if (aiMemberAnswerMap.containsKey(productId)){
+ answerCnt = aiMemberAnswerMap.get(productId).size();
+ }
+ vo.setAnswerCnt(answerCnt);
+
+ Integer talkCnt = 0;
+ if (aiMemberTalkMap.containsKey(productId)){
+ talkCnt = aiMemberTalkMap.get(productId).size();
+ }
+ vo.setTalkCnt(talkCnt);
+
+ vos.add( vo);
+ }
+
+
+ return new FebsResponse().success().data(vos);
+ }
+
+ @Override
+ public FebsResponse study(ApiMemberTeamStudyDto dto) {
+
+ List<ApiMemberTeamStudyVo> vos = new ArrayList<>();
+
+ String companyId = LoginUserUtil.getLoginUser().getCompanyId();
+ String memberUuid = dto.getMemberUuid();
+
+ List<AiMemberPoint> aiMemberPoints = aiMemberPointService.getListByCompanyIdAndMemberUuid(companyId, memberUuid);
+ if (CollUtil.isEmpty(aiMemberPoints)){
+ return new FebsResponse().success().data(vos);
+ }
+ Map<String, AiMemberPoint> aiMemberPointMap = new HashMap<>();
+ if (CollUtil.isNotEmpty(aiMemberPoints)){
+ aiMemberPoints.forEach(aiMemberPoint -> aiMemberPointMap.put(aiMemberPoint.getProductPointId(),aiMemberPoint));
+ }
+
+ //stream流操作aiMemberPoints，返回一个productPointId的set集合
+ Set<String> productPointIdSet = aiMemberPoints.stream().map(AiMemberPoint::getProductPointId).collect(Collectors.toSet());
+
+ List<AiProductPoint> aiProductPoints = aiProductPointService.getBaseMapper().selectList(
+ Wrappers.lambdaQuery(AiProductPoint.class)
+ .select(AiProductPoint::getId,AiProductPoint::getTitle)
+ .in(AiProductPoint::getId, productPointIdSet)
+ );
+ if (CollUtil.isEmpty(aiProductPoints)){
+ return new FebsResponse().success().data(vos);
+ }
+
+ for (AiProductPoint aiProductPoint : aiProductPoints){
+ ApiMemberTeamStudyVo vo = new ApiMemberTeamStudyVo();
+ vo.setTitle(aiProductPoint.getTitle());
+ Integer totalTime = 0;
+ if (aiMemberPointMap.containsKey(aiProductPoint.getId())){
+ totalTime = aiMemberPointMap.get(aiProductPoint.getId()).getTotalTime();
+ }
+ vo.setTotalTime(DateUtil.secondToTime(totalTime));
+
+ vos.add(vo);
+ }
+
+ return new FebsResponse().success().data(vos);
+ }
}
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