From b134897836ca6f26cba71ef22f2474447cf39d15 Mon Sep 17 00:00:00 2001
From: zhaoqingang <zhaoqg0118@163.com>
Date: 星期二, 07 一月 2025 14:12:50 +0800
Subject: [PATCH] dify 出题工作流
---
app/api/chat.py | 154 ++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 152 insertions(+), 2 deletions(-)
diff --git a/app/api/chat.py b/app/api/chat.py
index 6909e98..15758a5 100644
--- a/app/api/chat.py
+++ b/app/api/chat.py
@@ -11,7 +11,7 @@
from app.api import get_current_user_websocket
from app.config.config import settings
from app.config.const import IMAGE_TO_TEXT, DOCUMENT_TO_REPORT, DOCUMENT_TO_CLEANING, DOCUMENT_IA_QUESTIONS, \
- DOCUMENT_TO_REPORT_TITLE, DOCUMENT_TO_TITLE
+ DOCUMENT_TO_REPORT_TITLE, DOCUMENT_TO_TITLE, DOCUMENT_TO_PAPER
from app.models import MenuCapacityModel
from app.models.agent_model import AgentModel, AgentType
from app.models.base_model import get_db
@@ -56,7 +56,8 @@
ret = {"message": "Chat ID not found", "type": "close"}
await websocket.send_json(ret)
return
-
+ # print(agent_type)
+ # print(chat_type)
if agent_type == AgentType.RAGFLOW:
ragflow_service = RagflowService(settings.fwr_base_url)
token = await get_ragflow_token(db, current_user.id)
@@ -766,6 +767,155 @@
result = {"message": f"鍐呴儴閿欒锛� {e2}", "type": "close"}
await websocket.send_json(result)
print(f"Error process message of ragflow: {e2}")
+ elif chat_type == "paperTalk":
+ token = DfTokenDao(db).get_token_by_id(DOCUMENT_TO_PAPER)
+ # print(token)
+ if not token:
+ await websocket.send_json({"message": "Invalid token", "type": "error"})
+
+ while True:
+ conversation_id = ""
+ inputs = {}
+ # print(4343)
+ receive_message = await websocket.receive_json()
+ print(f"Received from client {chat_id}: {receive_message}")
+ if "difficulty" in receive_message:
+ inputs["Question_Difficulty"] = receive_message["difficulty"]
+ if "is_paper" in receive_message:
+ inputs["Generate_test_paper"] = receive_message["is_paper"]
+ if "single_choices" in receive_message:
+ inputs["Multiple_choice_questions"] = receive_message["single_choice"]
+ if "gap_filling" in receive_message:
+ inputs["Fill_in_blank"] = receive_message["gap_filling"]
+ if "true_or_false" in receive_message:
+ inputs["true_or_false"] = receive_message["true_or_false"]
+ if "multiple_choices" in receive_message:
+ inputs["Multiple_Choice"] = receive_message["multiple_choice"]
+ if "easy_questions" in receive_message:
+ inputs["Short_Answer_Questions"] = receive_message["easy_question"]
+ if "case_questions" in receive_message:
+ inputs["Case_Questions"] = receive_message["case_questions"]
+ if "key_words" in receive_message:
+ inputs["key_words"] = receive_message["key_words"]
+ upload_files = receive_message.get('upload_files', [])
+ question = receive_message.get('message', "")
+
+ try:
+ session = SessionService(db).create_session(
+ chat_id,
+ question if question else "寮�濮嬪嚭棰�",
+ agent_id,
+ AgentType.DIFY,
+ current_user.id
+ )
+ conversation_id = session.conversation_id
+ except Exception as e:
+ logger.error(e)
+ # complete_response = ""
+
+ files = []
+ for fileId in upload_files:
+ files.append({
+ "type": "document",
+ "transfer_method": "local_file",
+ "url": "",
+ "upload_file_id": fileId
+ })
+ if files:
+ inputs["upload_files"] = files
+ if not question and not inputs:
+ await websocket.send_json({"message": "Invalid request", "type": "error"})
+ continue
+
+ if not question:
+ question = "寮�濮嬪嚭棰�"
+ complete_response = ""
+ async for rag_response in dify_service.chat(token, current_user.id, question, files,
+ conversation_id, inputs):
+ # print(rag_response)
+ try:
+ if rag_response[:5] == "data:":
+ # 濡傛灉鏄紝鍒欐埅鍙栨帀鍓�5涓瓧绗︼紝骞跺幓闄ら灏剧┖鐧界
+ complete_response = rag_response[5:].strip()
+ elif "event: ping" in rag_response:
+ continue
+ else:
+ # 鍚﹀垯锛屼繚鎸佸師鏍�
+ complete_response += rag_response
+ try:
+ data = json.loads(complete_response)
+ print(data)
+ if data.get("event") == "node_started" or data.get(
+ "event") == "node_finished": # "event": "message_end"
+ if "data" not in data or not data["data"]: # 淇℃伅杩囨护
+ logger.error("闈炴硶鏁版嵁--------------------")
+ logger.error(data)
+ continue
+ else: # 姝ｅ父杈撳嚭
+ answer = data.get("data", "")
+ if isinstance(answer, str):
+ logger.error("----------------鏈煡鏁版嵁--------------------")
+ logger.error(data)
+ continue
+ elif isinstance(answer, dict):
+
+ message = answer.get("title", "")
+
+ result = {"message": message, "type": "system"}
+ # continue
+ elif data.get("event") == "message": # "event": "message_end"
+ # 姝ｅ父杈撳嚭
+ answer = data.get("answer", "")
+ result = {"message": answer, "type": "stream"}
+ elif data.get("event") == "workflow_finished":
+ answer = data.get("data", "")
+ if isinstance(answer, str):
+ logger.error("----------------鏈煡鏁版嵁--------------------")
+ logger.error(data)
+ result = {"message": "", "type": "close", "download_url": ""}
+ elif isinstance(answer, dict):
+ download_url = ""
+ outputs = answer.get("outputs", {})
+ if outputs:
+ message = outputs.get("answer", "")
+ # download_url = outputs.get("download_url", "")
+ else:
+ message = answer.get("error", "")
+
+ # result = {"message": message, "type": "message",
+ # "download_url": download_url}
+ try:
+ SessionService(db).update_session(chat_id,
+ message={"role": "assistant",
+ "content": {
+ "answer": message,
+ "download_url": download_url}},
+ conversation_id=data.get(
+ "conversation_id"))
+ except Exception as e:
+ logger.error("淇濆瓨dify鐨勪細璇濆紓甯革紒")
+ logger.error(e)
+ # await websocket.send_json(result)
+ continue
+ elif data.get("event") == "message_end":
+ result = {"message": "", "type": "close"}
+
+ else:
+ continue
+ try:
+ await websocket.send_json(result)
+ except Exception as e:
+ logger.error(e)
+ logger.error("杩斿洖瀹㈡埛绔秷鎭紓甯�!")
+ complete_response = ""
+ except json.JSONDecodeError as e:
+ print(f"Error decoding JSON: {e}")
+ # print(f"Response text: {text}")
+ except Exception as e2:
+ result = {"message": f"鍐呴儴閿欒锛� {e2}", "type": "close"}
+ await websocket.send_json(result)
+ print(f"Error process message of ragflow: {e2}")
+
# 鍚姩浠诲姟澶勭悊瀹㈡埛绔秷鎭�
tasks = [
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