dify 出题工作流

app/api/chat.py

@@ -11,7 +11,7 @@ from Log import logger
 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 @@ async def handle_client(websocket: WebSocket,
         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 @@ async def handle_client(websocket: WebSocket,
                                 result = {"message": f"内部错误： {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 "开始出题",
+                                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 = "开始出题"
+                        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:":
+                                    # 如果是，则截取掉前5个字符，并去除首尾空白符
+                                    complete_response = rag_response[5:].strip()
+                                elif "event: ping" in rag_response:
+                                    continue
+                                else:
+                                    # 否则，保持原样
+                                    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"]:  # 信息过滤
+                                            logger.error("非法数据--------------------")
+                                            logger.error(data)
+                                            continue
+                                        else:  # 正常输出
+                                            answer = data.get("data", "")
+                                            if isinstance(answer, str):
+                                                logger.error("----------------未知数据--------------------")
+                                                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"
+                                         # 正常输出
+                                        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("----------------未知数据--------------------")
+                                            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("保存dify的会话异常！")
+                                                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("返回客户端消息异常!")
+                                    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"内部错误： {e2}", "type": "close"}
+                                await websocket.send_json(result)
+                                print(f"Error process message of ragflow: {e2}")
+
 
             # 启动任务处理客户端消息
             tasks = [

app/config/const.py

@@ -6,6 +6,10 @@ IMAGE_TO_TEXT = "image_and_text_conversion"
 DOCUMENT_IA_QUESTIONS = "document_ia_questions"
 DOCUMENT_TO_REPORT_TITLE = "document_to_report_title"
 DOCUMENT_TO_TITLE = "document_to_title"
+DOCUMENT_TO_PAPER = "document_to_paper"
+
+
+### --------- file path------------------
 ENV_CONF_PATH = "app/config/env_conf"
 APP_SERVICE_PATH = "app/service/"
 

app/config/env_conf/api_key_conf.json

@@ -1,5 +1,6 @@
 {
   "image_and_text_conversion": "",
   "document_to_report": "",
-  "document_to_cleaning": ""
+  "document_to_cleaning": "",
+  "document_to_paper": ""
 }

app/config/env_conf/menu_conf.json

@@ -129,10 +129,10 @@
       "rank": 93,
       "dialog": [
         {
-          "id": "basic_paper_talk",
-          "chat_id": "basic_paper_talk",
+          "id": "2f6ddf93-7ba6-4b2d-b991-d96421404600",
+          "chat_id": "2f6ddf93-7ba6-4b2d-b991-d96421404600",
           "chat_type": "paperTalk",
-          "agentType": 3
+          "agentType": 4
         }
       ]
     },

app/service/difyService.py

@@ -128,7 +128,6 @@ class DifyService:
 
 
     async def chat(self, token: str, user_id: int,  message: str, files: [], conversation_id: str, inputs: dict):
-
         target_url = f"{self.base_url}/v1/chat-messages"
         data = {
             "inputs": inputs,

app/task/fetch_agent.py

@@ -163,7 +163,7 @@ def initialize_agents():
             ('basic_excel_talk', 6, '智能数据', 'BASIC', 'excelTalk'),
             ('basic_question_talk', 7, '出题组卷', 'BASIC', 'questionTalk'),
             ('9d75142a-66eb-4e23-b7d4-03efe4584915', 8, '小数绘图', 'DIFY', 'imageTalk'),
-            ('basic_paper_talk', 9, '文档出卷', 'BASIC', 'paperTalk'),
+            ('2f6ddf93-7ba6-4b2d-b991-d96421404600', 9, '文档出卷', 'DIFY', 'paperTalk'),
             ('basic_report_clean', 10, '文档报告', 'DIFY', 'reportWorkflow')
         ]
 

main.py

@@ -39,8 +39,9 @@ async def lifespan(app: FastAPI):
     # initialize_agents()
     # # 在应用启动时同步代理
     # sync_agents()
-    await sync_default_data()
 
+
+    await sync_default_data()
     sync_agents_v2()
     sync_knowledge()
     sync_resources_from_json()