code加密

zhaoqingang

2025-04-01 b2e47e75a231baf5a7beca476256ab3d94e76c46

 app/api/agent.py

@@ -1,17 +1,24 @@
import json
import uuid

from fastapi import Depends, APIRouter, Query, HTTPException
from fastapi.responses import JSONResponse
from pydantic import BaseModel
from sqlalchemy.orm import Session

from app.api import Response, get_current_user, ResponseList
from app.api import Response, get_current_user, ResponseList, process_files
from app.api.user import reset_user_pwd
from app.config.config import settings
from app.models import DialogModel, MenuCapacityModel
from app.models.agent_model import AgentType, AgentModel
from app.models.base_model import get_db
from app.models.session_model import SessionModel
from app.models.user_model import UserModel
from app.service.bisheng import BishengService
from app.service.dialog import get_session_history
from app.service.ragflow import RagflowService
from app.service.token import get_ragflow_token, get_bisheng_token
from app.service.service_token import get_ragflow_token, get_bisheng_token
# from app.task.fetch_agent import initialize_agents

router = APIRouter()

@@ -24,37 +31,270 @@


@router.get("/{agent_id}/sessions", response_model=ResponseList)
async def chat_list(agent_id: str, db: Session = Depends(get_db), current_user: UserModel = Depends(get_current_user)):
    agent = db.query(AgentModel).filter(AgentModel.id == agent_id).first()
async def chat_list(
        agent_id: str,
        page: int = Query(1, ge=1),
        limit: int = Query(1000, ge=1, le=1000),
        db: Session = Depends(get_db),
        current_user: UserModel = Depends(get_current_user)):
    # agent = db.query(AgentModel).filter(AgentModel.id == agent_id).first()
    agent = db.query(MenuCapacityModel).filter(MenuCapacityModel.chat_id == agent_id).first()
    if not agent:
        return ResponseList(code=404, msg="Agent not found")

    if agent.agent_type == AgentType.RAGFLOW:
    agent_type = int(agent.capacity_type)
    if agent_type == AgentType.RAGFLOW:
        ragflow_service = RagflowService(base_url=settings.fwr_base_url)
        try:
            token = get_ragflow_token(db, current_user.id)
            result = await ragflow_service.get_chat_sessions(token, agent_id)
            result = await get_session_history(db, current_user.id, agent_id, page, limit)
            if not result:
                token = await get_ragflow_token(db, current_user.id)
                result = await ragflow_service.get_chat_sessions(token, agent_id)
        except Exception as e:
            print(e)
            raise HTTPException(status_code=500, detail=str(e))
        return ResponseList(code=200, msg="", data=result)

    elif agent_type == AgentType.BISHENG:
        bisheng_service = BishengService(base_url=settings.sgb_base_url)
        try:
            token = await get_bisheng_token(db, current_user.id)
            result = await bisheng_service.get_chat_sessions(token, agent_id,  page, limit)
        except Exception as e:
            raise HTTPException(status_code=500, detail=str(e))
        return ResponseList(code=200, msg="", data=result)

    elif agent.agent_type == AgentType.BISHENG:
        bisheng_service = BishengService(base_url=settings.sgb_base_url)
        try:
            token = get_bisheng_token(db, current_user.id)
            result = await bisheng_service.get_chat_sessions(token)
        except Exception as e:
            raise HTTPException(status_code=500, detail=str(e))
    elif agent_type == AgentType.BASIC:
        offset = (page - 1) * limit
        records = db.query(SessionModel).filter(SessionModel.agent_id == agent_id, SessionModel.tenant_id==current_user.id).order_by(SessionModel.create_date.desc()).offset(offset).limit(limit).all()
        result = [item.to_dict() for item in records]
        return ResponseList(code=200, msg="", data=result)

    elif agent_type == AgentType.DIFY:
        offset = (page - 1) * limit
        records = db.query(SessionModel).filter(SessionModel.agent_id == agent_id, SessionModel.tenant_id==current_user.id).order_by(SessionModel.create_date.desc()).offset(offset).limit(limit).all()
        result = [item.to_dict() for item in records]
        return ResponseList(code=200, msg="", data=result)

    else:
        return ResponseList(code=200, msg="Unsupported agent type")


@router.get("/{agent_id}/{conversation_id}/session_log")
async def session_log(agent_id: str, conversation_id: str, db: Session = Depends(get_db), current_user: UserModel = Depends(get_current_user)):
    # agent = db.query(AgentModel).filter(AgentModel.id == agent_id).first()
    # if not agent:
    #     return Response(code=404, msg="Agent not found")
    agent = db.query(MenuCapacityModel).filter(MenuCapacityModel.chat_id == agent_id).first()
    if not agent:
        return ResponseList(code=404, msg="Agent not found")
    agent_type = int(agent.capacity_type)

    if agent_type == AgentType.RAGFLOW:
        ragflow_service = RagflowService(base_url=settings.fwr_base_url)
        try:
            token = await get_ragflow_token(db, current_user.id)
            result = await ragflow_service.get_session_log(token, conversation_id)
            if 'session_log' in result and 'reference' in result:
                combined_logs = []
                last_question = None
                references = result['reference']
                reference_index = 0
                for session in result['session_log']:
                    if session['role'] == 'user':
                        last_question = session['message']
                    elif session['role'] == 'assistant' and last_question:
                        if reference_index < len(references):
                            reference = references[reference_index]
                        else:
                            reference = None
                        combined_logs.append({
                            'question': last_question,
                            'answer': session['message'],
                            'reference': reference
                        })
                        last_question = None
                        reference_index += 1
                return JSONResponse(status_code=200, content={"code": 200, "data": combined_logs})
            else:

                return JSONResponse(status_code=200, content={"code": 400, "message": "Invalid result structure"})
        except Exception as e:
            raise HTTPException(status_code=500, detail=str(e))
    elif agent_type == AgentType.BISHENG:
        is_join = False
        if agent.name == "报告生成":
            is_join = True
        bisheng_service = BishengService(base_url=settings.sgb_base_url)
        try:
            token = await get_bisheng_token(db, current_user.id)
            result = await bisheng_service.get_session_log(token, agent_id, conversation_id)
            combined_logs = []
            last_question = None
            answer_str = ""
            files = []
            for session in result:
                # print(session)
                # 检查 session 是否为 None
                if session is None:
                    continue

                message = session.get('message')

                # 判断 message 是否是字符串，然后尝试解析为 JSON 对象
                if isinstance(message, str):
                    try:
                        message_json = json.loads(message)
                        if 'question' in message_json:
                            message = message_json['question']
                        elif 'query' in message_json:
                            message = message_json['query']
                        elif 'report_name' in message_json:
                            message = message_json['report_name']

                    except Exception as e:
                        pass  # 非 JSON 字符串，继续使用原始 message
                if session.get('files') and isinstance(session.get('files'), str):
                    try:
                        files = json.loads(session.get('files'))
                        process_files(files, agent_id)

                    except Exception as e:
                        pass  # 非 JSON 字符串，继续使用原始 message

                # 检查 message 是否为 None
                if message is None:
                    continue
                if is_join:
                    ...
                    if session.get('role') == 'question':
                        last_question = message
                    elif session.get('role') == 'answer':
                        answer_str += message

                else:
                    if session.get('role') == 'question':
                        last_question = message
                    elif session.get('role') == 'answer' and last_question:
                        combined_logs.append({
                            'question': last_question,
                            'answer': message
                        })
                        last_question = None
            return JSONResponse(status_code=200, content={"code": 200, "data": combined_logs if combined_logs else [{'question': last_question,
                            'answer': answer_str, 'files': files}]})
        except Exception as e:
            raise HTTPException(status_code=500, detail=str(e))
    elif agent_type == AgentType.BASIC:
        data = []
        session = db.query(SessionModel).filter(SessionModel.id == conversation_id).first()
        if session:
            tmp_data = {}
            for i in session.log_to_json().get("message", []):
                if i.get("role") == "user":
                    tmp_data["question"]=i.get("content")
                    if "upload_filenames" in i:
                        tmp_data["upload_filenames"] = i.get("upload_filenames")
                elif i.get("role") == "assistant":

                    if isinstance(i.get("content"), dict):
                        tmp_data["answer"] = i.get("content", {}).get("message")
                        if "file_name" in i.get("content", {}):
                            tmp_data["files"] = [{"file_name":i.get("content", {}).get("file_name"), "file_url":i.get("content", {}).get("file_url")}]
                    else:
                        tmp_data["answer"] = i.get("content")

                    if "excel_url" in i:
                        tmp_data["excel_url"] = i.get("excel_url")
                    if "image_url" in i:
                        tmp_data["image_url"] = i.get("image_url")
                    if "sql" in i:
                        tmp_data["sql"] = i.get("sql")
                    if "code" in i:
                        tmp_data["code"] = i.get("code")
                    if "e" in i:
                        tmp_data["e"] = i.get("e")

                    if "image_name" in i:
                        tmp_data["image_name"] = i.get("image_name")
                    if "excel_name" in i:
                        tmp_data["excel_name"] = i.get("excel_name")
                    data.append(tmp_data)
                    tmp_data = {}

            if tmp_data:
                data.append(tmp_data)

        return JSONResponse(status_code=200, content={"code": 200, "data": data})
    elif agent_type == AgentType.DIFY:
        data = []
        session = db.query(SessionModel).filter(SessionModel.id == conversation_id).first()
        if session:
            tmp_data = {}
            for i in session.log_to_json().get("message", []):
                if i.get("role") == "user":
                    tmp_data["question"] = i.get("content")
                    if "upload_filenames" in i:
                        tmp_data["upload_filenames"] = i.get("upload_filenames")
                elif i.get("role") == "assistant":
                    if isinstance(i.get("content"), dict):
                        content = i.get("content", {})
                        tmp_data["answer"] = i.get("content", {}).get("answer")
                        if "file_name" in i.get("content", {}):
                            tmp_data["files"] = [{"file_name": i.get("content", {}).get("file_name"),
                                                  "file_url": i.get("content", {}).get("file_url")}]
                        if "images" in i.get("content", {}):
                            tmp_data["images"] = i.get("content", {}).get("images")

                        if "download_url" in i.get("content", {}):
                            tmp_data["download_url"] = i.get("content", {}).get("download_url")
                        if "node_list" in content:
                            node_dict = {
                                "node_data": [],
                                # {"title": "去除冗余",  # 节点名称 "status": "succeeded",  # 节点状态"created_at": 1735817337,  # 开始时间"finished_at": 1735817337,  # 结束时间"error": ""  # 错误日志}
                                "total_tokens": 0,  # 花费token数
                                "created_at": 0,  # 开始时间
                                "finished_at": 0,  # 结束时间
                                "elapsed_time": 0,  # 结束时间
                                "status": "succeeded",  # 工作流状态
                                "error": "",  # 错误日志
                            }
                            for node in content["node_list"]:
                                if node.get("event") == "node_finished":
                                    node_dict["node_data"].append({
                                        "title": node.get("data", {}).get("title", ""),
                                        "status": node.get("data", {}).get("status", ""),
                                        "created_at": node.get("data", {}).get("created_at", 0),
                                        "finished_at": node.get("data", {}).get("finished_at", 0),
                                        "node_type": node.get("data", {}).get("node_type", 0),
                                        "elapsed_time": node.get("data", {}).get("elapsed_time", 0),
                                        "error": node.get("data", {}).get("error", ""),
                                    })
                                elif node.get("event") == "workflow_finished":
                                    node_dict["total_tokens"] = node.get("data", {}).get("total_tokens", 0)
                                    node_dict["created_at"] = node.get("data", {}).get("created_at", 0)
                                    node_dict["finished_at"] = node.get("data", {}).get("finished_at", 0)
                                    node_dict["status"] = node.get("data", {}).get("status", "")
                                    node_dict["error"] = node.get("data", {}).get("error", "")
                                    node_dict["elapsed_time"] = node.get("data", {}).get("elapsed_time", 0)
                            tmp_data["workflow"] = node_dict
                    else:
                        tmp_data["answer"] = i.get("content")
                    data.append(tmp_data)
                    tmp_data = {}

            if tmp_data:
                data.append(tmp_data)

        return JSONResponse(status_code=200, content={"code": 200, "data": data})

    else:
        return JSONResponse(status_code=200, content={"code": 200, "log": "Unsupported agent type"})


@router.get("/get-chat-id/{agent_id}", response_model=Response)
async def get_chat_id(agent_id: str, db: Session = Depends(get_db)):
    agent = db.query(AgentModel).filter(AgentModel.id == agent_id).first()
    if not agent:
        return Response(code=404, msg="Agent not found")
    # agent = db.query(AgentModel).filter(AgentModel.id == agent_id).first()
    # if not agent:
    #     return Response(code=404, msg="Agent not found")

    return Response(code=200, msg="", data={"chat_id": uuid.uuid4().hex})