progress 检查

Html/apps/services/course_services/learning_progess_process.py

@@ -36,6 +36,7 @@ def save_learning_progress(chatmanager, user_id: str) -> bool:
             "chat_historys": chatmanager.chat_historys,
             "scores": chatmanager.scores,
             "multiagents_dialogs": his_data,
+            "chapter_chain_length": len(chatmanager.chapter_chain),
             "updated_at": datetime.now()
         }
         
@@ -146,6 +147,7 @@ def load_learning_progress(user_id: str, material_id: str, chapter_name: str, le
                 "chat_historys": [],
                 "scores": [],
                 "chapter_chain_now": None,
+                "chapter_chain_length": 0,
                 "updated_at": datetime.now().isoformat()
             },
             "message": "未找到学习记录，返回默认值"
@@ -164,6 +166,7 @@ def load_learning_progress(user_id: str, material_id: str, chapter_name: str, le
                 "chat_historys": [],
                 "scores": [],
                 "chapter_chain_now": None,
+                "chapter_chain_length": 0,
                 "updated_at": datetime.now().isoformat()
             },
             "message": error_msg