From de8b3cf7a9b22be7abcb544a53dcea7f1b340760 Mon Sep 17 00:00:00 2001
From: Administrator <15274802129@163.com>
Date: Wed, 20 Aug 2025 17:23:14 +0800
Subject: [PATCH] feat(ai): 新增开始答题V2 接口

---
 src/main/java/cc/mrbird/febs/ai/service/impl/AiMemberAnswerServiceImpl.java |   76 ++++++++++++++++++++++++++++++++++++-
 1 files changed, 73 insertions(+), 3 deletions(-)

diff --git a/src/main/java/cc/mrbird/febs/ai/service/impl/AiMemberAnswerServiceImpl.java b/src/main/java/cc/mrbird/febs/ai/service/impl/AiMemberAnswerServiceImpl.java
index 63eac3d..a13c68e 100644
--- a/src/main/java/cc/mrbird/febs/ai/service/impl/AiMemberAnswerServiceImpl.java
+++ b/src/main/java/cc/mrbird/febs/ai/service/impl/AiMemberAnswerServiceImpl.java
@@ -53,6 +53,76 @@
         return aiMemberAnswerMapper.selectOne(aiMemberAnswerLambdaQueryWrapper);
     }
 
+    @Override
+    public FebsResponse startAnswerV2(ApiMemberAnswerDto dto) {
+        String memberUuid = LoginUserUtil.getLoginUser().getMemberUuid();
+        ApiMemberAnswerVoV2 apiMemberAnswerVoV2 = new ApiMemberAnswerVoV2();
+        Integer current = 1;
+
+        String productId = dto.getId();
+        AiProduct aiProduct = aiProductService.getById(productId);
+        if(ObjectUtil.isNull(aiProduct)){
+            throw new RuntimeException("产品不存在");
+        }
+        //验证产品分类下是否有题目
+        String productCategoryId = aiProduct.getProductCategoryId();
+        LambdaQueryWrapper<AiProductQuestion> questionLambdaQueryWrapper = Wrappers.lambdaQuery(AiProductQuestion.class);
+        questionLambdaQueryWrapper.eq(AiProductQuestion::getProductCategoryId,productCategoryId);
+        questionLambdaQueryWrapper.eq(AiProductQuestion::getState,1);
+        questionLambdaQueryWrapper.last("limit 1");
+        List<AiProductQuestion> aiProductQuestions = aiProductQuestionService.getListByQuery(questionLambdaQueryWrapper);
+        if(CollUtil.isEmpty(aiProductQuestions)){
+            // todo 没有题目采用AI生成题目
+            throw new RuntimeException("产品没有题目");
+        }
+        //判断该产品是否有正在进行的练习
+        Date createdTime = new Date();
+        LambdaQueryWrapper<AiMemberAnswer> aiMemberAnswerLambdaQueryWrapper = Wrappers.lambdaQuery(AiMemberAnswer.class);
+        aiMemberAnswerLambdaQueryWrapper.eq(AiMemberAnswer::getMemberId,memberUuid);
+        aiMemberAnswerLambdaQueryWrapper.eq(AiMemberAnswer::getProductId,aiProduct.getId());
+        aiMemberAnswerLambdaQueryWrapper.eq(AiMemberAnswer::getState,0);
+        AiMemberAnswer aiMemberAnswer = this.getOneByQuery(aiMemberAnswerLambdaQueryWrapper);
+        if(ObjectUtil.isNull(aiMemberAnswer)){
+            Integer questionCount = aiProduct.getQuestionCount();
+            aiMemberAnswer = new AiMemberAnswer();
+            aiMemberAnswer.setId(UUID.getSimpleUUIDString());
+            aiMemberAnswer.setCreatedTime(createdTime);
+            aiMemberAnswer.setUpdatedTime(createdTime);
+            aiMemberAnswer.setProductId(aiProduct.getId());
+            aiMemberAnswer.setMemberId(memberUuid);
+            aiMemberAnswer.setState(0);
+            aiMemberAnswer.setScore(0);
+            aiMemberAnswer.setQuestionCnt(questionCount);
+            aiMemberAnswer.setDoneCnt(0);
+            aiMemberAnswer.setCorrectCnt(0);
+            aiMemberAnswerMapper.insert(aiMemberAnswer);
+            List<AiMemberAnswerItem> aiMemberAnswerItems = new ArrayList<>();
+            for (int i = 1; i <= questionCount; i++){
+                //初始化答题记录
+                AiProductQuestion aiProductQuestion = aiProductQuestionService.createQuestion(aiProduct.getId());
+                AiMemberAnswerItem aiMemberAnswerItem = new AiMemberAnswerItem();
+                aiMemberAnswerItem.setId(UUID.getSimpleUUIDString());
+                aiMemberAnswerItem.setCreatedTime(createdTime);
+                aiMemberAnswerItem.setAnswerId(aiMemberAnswer.getId());
+                aiMemberAnswerItem.setProductId(aiMemberAnswer.getProductId());
+                aiMemberAnswerItem.setMemberId(memberUuid);
+                aiMemberAnswerItem.setProductQuestionId(aiProductQuestion.getId());
+                aiMemberAnswerItem.setTitle(aiProductQuestion.getTitle());
+                aiMemberAnswerItem.setDifficulty(aiProductQuestion.getDifficulty());
+                aiMemberAnswerItem.setMemberAnswerState(0);
+                aiMemberAnswerItem.setSort( i );
+                aiMemberAnswerItems.add(aiMemberAnswerItem);
+            }
+            aiMemberAnswerItemService.saveBatch(aiMemberAnswerItems);
+            current = 1;
+        }else{
+            current = aiMemberAnswer.getDoneCnt();
+        }
+        apiMemberAnswerVoV2.setCurrent(current);
+
+        return new FebsResponse().success().data(apiMemberAnswerVoV2);
+    }
+
 
     @Override
     public FebsResponse startAnswer(ApiMemberAnswerDto dto) {
@@ -247,14 +317,13 @@
     public FebsResponse previous(ApiMemberAnswerPreviousDto dto) {
 
         String memberUuid = LoginUserUtil.getLoginUser().getMemberUuid();
-        ApiMemberAnswerPreviousVo apiMemberAnswerPreviousVo = new ApiMemberAnswerPreviousVo();
 
         // 创建分页对象,传入当前页和每页大小
         Page<ApiMemberAnswerPreviousVo> page = new Page<>(dto.getPageNow(), dto.getPageSize());
         Page<ApiMemberAnswerPreviousVo> pageListByQuery = aiMemberAnswerItemService.getPageListByQuery(page, dto);
         List<ApiMemberAnswerPreviousVo> records = pageListByQuery.getRecords();
         if (CollUtil.isNotEmpty(records)){
-            apiMemberAnswerPreviousVo = records.get(0);
+            ApiMemberAnswerPreviousVo apiMemberAnswerPreviousVo = records.get(0);
 
             String memberAnswerId = apiMemberAnswerPreviousVo.getMemberAnswerId();
             AiMemberAnswer aiMemberAnswer = this.getById(memberAnswerId);
@@ -262,6 +331,7 @@
             AiProduct aiProduct = aiProductService.getById(productId);
             apiMemberAnswerPreviousVo.setName(aiProduct.getName());
             apiMemberAnswerPreviousVo.setQuestionCnt(aiMemberAnswer.getQuestionCnt());
+            apiMemberAnswerPreviousVo.setDoneCnt(aiMemberAnswer.getDoneCnt());
 
             String productQuestionId = apiMemberAnswerPreviousVo.getProductQuestionId();
             AiProductQuestion aiProductQuestion = aiProductQuestionService.getById(productQuestionId);
@@ -285,7 +355,7 @@
                 apiMemberAnswerPreviousVo.setAnswerList(answerList);
             }
         }
-        return new FebsResponse().success().data(apiMemberAnswerPreviousVo);
+        return new FebsResponse().success().data(pageListByQuery);
     }
 
     @Override

--
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