From 81714ac84eb9cf515c0dbf701b5b87d02bafb6bd Mon Sep 17 00:00:00 2001
From: hjl <1657978663@qq.com>
Date: 星期四, 06 六月 2024 14:41:05 +0800
Subject: [PATCH] feat: 修复前后端联调Bug

---
 ruoyi-service/ruoyi-study/src/main/java/com/ruoyi/study/service/impl/TStudyServiceImpl.java |   82 +++++++++++++++++++++++++++++++++++------
 1 files changed, 70 insertions(+), 12 deletions(-)

diff --git a/ruoyi-service/ruoyi-study/src/main/java/com/ruoyi/study/service/impl/TStudyServiceImpl.java b/ruoyi-service/ruoyi-study/src/main/java/com/ruoyi/study/service/impl/TStudyServiceImpl.java
index 411eeb2..e1cb646 100644
--- a/ruoyi-service/ruoyi-study/src/main/java/com/ruoyi/study/service/impl/TStudyServiceImpl.java
+++ b/ruoyi-service/ruoyi-study/src/main/java/com/ruoyi/study/service/impl/TStudyServiceImpl.java
@@ -51,8 +51,8 @@
     }
 
     @Override
-    public TUserStudy studySchedule(String userId, Integer week, Integer day) {
-        return userStudyService.studySchedule(userId, week, day);
+    public TUserStudy studySchedule(String userId, Integer week) {
+        return userStudyService.studySchedule(userId, week);
     }
 
     @Override
@@ -73,40 +73,81 @@
 
     @Override
     public StudyListenResultVO listenSelectPicture(Integer week, Integer day, List<TStudyListen> studyListens) {
+        if (studyListens.isEmpty()) {
+            throw new GlobalException("当前学习周目题目数量不足!");
+        }
         // 随机获取一组题
         Random rand = new Random();
-        TStudyListen data = studyListens.get(rand.nextInt(studyListens.size()));
+        TStudyListen data;
+        if (studyListens.size() == 1) {
+            data = studyListens.get(0);
+        } else {
+            data = studyListens.get(rand.nextInt(studyListens.size()));
+        }
         List<TSubject> subjectList = getSubjects(data.getSubject().split(","));
         return new StudyListenResultVO(data, subjectList);
     }
 
     @Override
     public StudyLookResultVO pictureSelectVoice(Integer week, Integer day, List<TStudyLook> lookList) {
+        if (lookList.isEmpty()) {
+            throw new GlobalException("当前学习周目题目数量不足!");
+        }
         // 随机获取一组题
         Random rand = new Random();
-        TStudyLook data = lookList.get(rand.nextInt(lookList.size()));
+        TStudyLook data;
+        if (lookList.size() == 1) {
+            data = lookList.get(0);
+        } else {
+            data = lookList.get(rand.nextInt(lookList.size()));
+        }
         List<TSubject> subjectList = getSubjects(data.getSubject().split(","));
         return new StudyLookResultVO(data, subjectList);
     }
 
     @Override
     public StudyInductionResultVO induceExclude(Integer week, Integer day, List<TStudyInduction> inductionList) {
+        if (inductionList.isEmpty()) {
+            throw new GlobalException("当前学习周目题目数量不足!");
+        }
         // 随机获取一组题
         Random rand = new Random();
-        TStudyInduction data = inductionList.get(rand.nextInt(inductionList.size()));
-        List<TSubject> subjectList = getSubjects(data.getSubject().split(","));
+        TStudyInduction data;
+        if (inductionList.size() == 1) {
+            data = inductionList.get(0);
+        } else {
+            data = inductionList.get(rand.nextInt(inductionList.size()));
+        }
+        String[] ids = data.getSubject().split(",");
+        List<TSubject> subjectList = new ArrayList<>();
+        for (String id : ids) {
+            if (id.startsWith("-")) {
+                id = id.replace("-", "");
+            }
+            subjectList.add(subjectService.getById(id));
+        }
         return new StudyInductionResultVO(data, subjectList);
     }
 
     @Override
     public StudyAnswerResultVO questionsAndAnswers(Integer week, Integer day, List<TStudyAnswer> answerList) {
+        if (answerList.isEmpty()) {
+            throw new GlobalException("当前学习周目题目数量不足!");
+        }
         // 随机获取一组题
         Random rand = new Random();
-        TStudyAnswer data = answerList.get(rand.nextInt(answerList.size()));
+        TStudyAnswer data;
+        TStudyAnswer dataTwo;
+        if (answerList.size() == 1) {
+            data = answerList.get(0);
+            dataTwo = answerList.get(0);
+        } else {
+            data = answerList.get(rand.nextInt(answerList.size()));
+            dataTwo = answerList.get(rand.nextInt(answerList.size()));
+        }
         AnswerVO one = new AnswerVO();
         BeanUtils.copyProperties(data, one);
         answerList.remove(data);
-        TStudyAnswer dataTwo = answerList.get(rand.nextInt(answerList.size()));
         AnswerVO two = new AnswerVO();
         BeanUtils.copyProperties(dataTwo, two);
         // 获取问题题目 和 回答题目
@@ -127,9 +168,20 @@
     }
 
     @Override
-    public StudyPairResultVO pictureMateVoice(Integer week, Integer day, TStudyPair pair) {
-        List<TSubject> subjectList = getSubjects(pair.getSubject().split(","));
-        return new StudyPairResultVO(pair, subjectList);
+    public StudyPairResultVO pictureMateVoice(Integer week, Integer day, List<TStudyPair> pair) {
+        if (pair.isEmpty()) {
+            throw new GlobalException("当前学习周目题目数量不足!");
+        }
+        // 随机获取一组题
+        Random rand = new Random();
+        TStudyPair data;
+        if (pair.size() == 1) {
+            data = pair.get(0);
+        } else {
+            data = pair.get(rand.nextInt(pair.size()));
+        }
+        List<TSubject> subjectList = getSubjects(data.getSubject().split(","));
+        return new StudyPairResultVO(data, subjectList);
     }
 
     /**
@@ -139,7 +191,13 @@
      * @return 图片及语音集合
      */
     private List<TSubject> getSubjects(String[] ids) {
-        return subjectService.lambdaQuery().in(TSubject::getId, Arrays.asList(ids)).list();
+        List<TSubject> list = new ArrayList<>();
+        for (String id : ids) {
+            TSubject data = subjectService.lambdaQuery().eq(TSubject::getId, id)
+                    .eq(TSubject::getDisabled, 0).one();
+            list.add(data);
+        }
+        return list;
     }
 
 }

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