Version 0.1.1 rise to flask app factory

Html/apps/services/memory_service.py

@@ -0,0 +1,26 @@
+# myapp/services/memory_service.py
+import os, json
+from flask import current_app
+from db.user import load_user_from_json  # 按你项目实际替换
+
+def save_chapter_memory_by_uuid(
+    user_uuid: str,
+    course_id: str,
+    lesson_id: str,
+    subchapter_title: str,
+    mem_list,
+    score,
+    is_rebuttal: bool,
+):
+    uuid2username = current_app.extensions["uuid2username"]
+    user_map = current_app.extensions["user_id2UserClass"]  # 可复用缓存
+    user_data_dir = current_app.config["USER_DATA_DIR"]
+
+    username = uuid2username[user_uuid]
+    # 若内存里已有用户对象就直接用；否则从 JSON 载入
+    user_obj = user_map.get(user_uuid) or load_user_from_json(username, user_data_dir=user_data_dir)
+    user_map[user_uuid] = user_obj
+
+    user_obj.save_chapter_memory(
+        course_id, lesson_id, subchapter_title, mem_list, score, is_rebuttal
+    )