From 5b6664153c815494604c357ec631605e03ad8ddc Mon Sep 17 00:00:00 2001
From: zjk <852185829@qq.com>
Date: 星期二, 13 十月 2026 10:05:42 +0800
Subject: [PATCH] Revert "fix(ruoyi-study): 修复学习进度推进异常及前端展示错误"

---
 ruoyi-service/ruoyi-study/src/main/java/com/ruoyi/study/controller/TStudyController.java |   39 ++++++++++++++++++++-------------------
 1 files changed, 20 insertions(+), 19 deletions(-)

diff --git a/ruoyi-service/ruoyi-study/src/main/java/com/ruoyi/study/controller/TStudyController.java b/ruoyi-service/ruoyi-study/src/main/java/com/ruoyi/study/controller/TStudyController.java
index 9bd5017..e3c7e21 100644
--- a/ruoyi-service/ruoyi-study/src/main/java/com/ruoyi/study/controller/TStudyController.java
+++ b/ruoyi-service/ruoyi-study/src/main/java/com/ruoyi/study/controller/TStudyController.java
@@ -1118,27 +1118,28 @@
             studyRecord.setTotalStudy(Math.round((float) (totalStudy + sum) / 3600));
             studyRecord = studyService.studySchedule(studyRecord, week);
             // 数据库保存的是已完成的学习进度,返回前端时需要转换为剩余学习进度
-            // -1 表示未开始(中性值)原样返回;100 表示已完成,转换为 0(剩余0%)
-            studyRecord.setLook(convertToSurplus(studyRecord.getLook()));
-            studyRecord.setPair(convertToSurplus(studyRecord.getPair()));
-            studyRecord.setAnswer(convertToSurplus(studyRecord.getAnswer()));
-            studyRecord.setInduction(convertToSurplus(studyRecord.getInduction()));
-            studyRecord.setListen(convertToSurplus(studyRecord.getListen()));
+            Integer look = studyRecord.getLook();
+            if (look != 100 && look != -1) {
+                studyRecord.setLook(100 - look);
+            }
+            Integer pair = studyRecord.getPair();
+            if (pair != 100 && pair != -1) {
+                studyRecord.setPair(100 - pair);
+            }
+            Integer answer = studyRecord.getAnswer();
+            if (answer != 100 && answer != -1) {
+                studyRecord.setAnswer(100 - answer);
+            }
+            Integer induction = studyRecord.getInduction();
+            if (induction != 100 && induction != -1) {
+                studyRecord.setInduction(100 - induction);
+            }
+            Integer listen = studyRecord.getListen();
+            if (listen != 100 && listen != -1) {
+                studyRecord.setListen(100 - listen);
+            }
         }
         return R.ok(studyRecord);
-    }
-
-    /**
-     * 将数据库中的「已完成学习进度」转换为前端展示的「剩余学习进度」
-     *
-     * @param completedProgress 已完成进度;-1 表示未开始,100 表示已完成
-     * @return 剩余进度;未开始(-1)原样返回
-     */
-    private Integer convertToSurplus(Integer completedProgress) {
-        if (null == completedProgress || Constants.BURDEN_ONE.equals(completedProgress)) {
-            return completedProgress;
-        }
-        return Constants.ONE_HUNDRED - completedProgress;
     }
 
     /**

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