113 lines
3.3 KiB
Python
113 lines
3.3 KiB
Python
"""
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每次调用 article-director/article 接口时都要同时调用reset以清空 redis 中的上下文
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"""
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from typing import Literal, Dict, Tuple
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from fastapi import APIRouter, Depends
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from starlette.requests import Request
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from app.api.article_director import service
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from app.api.article_director.article_schemas import UserArticleRequest, UserQuery
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from app.models import User
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from app.utils.security import get_current_user
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article_router = APIRouter()
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@article_router.post("/article-director/article")
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async def article_director(
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request: Request,
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upload_article: UserArticleRequest,
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lang: Literal["en-US", "fr-FR", "ja-JP"] = "fr-FR",
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user: Tuple[User, Dict] = Depends(get_current_user)
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):
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"""
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文本形式接口，即直接从文本框中获取
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每次调用本接口的同时都要同时调用reset接口
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:param upload_article:
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:param lang:
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:return:
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"""
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redis = request.app.state.redis
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# print(upload_article)
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match lang:
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case "en-US":
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article_lang = "英语"
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case "fr-FR":
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article_lang = "法语"
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case _:
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article_lang = "日语"
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user_id = user[0].id
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article = upload_article.content
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# 读取历史对话
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session = await service.get_session(redis_client=redis, user_id=user_id)
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# 追加用户输入
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user_prompt = service.set_user_prompt(upload_article, article_lang=article_lang)
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session.append({"role": "user", "content": user_prompt})
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# 调用 EduChat 模型
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completion = service.chat_ecnu_request(session)
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# 取出回答内容
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assistant_reply = completion.choices[0].message.content
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assistant_reply = await service.reply_process(assistant_reply)
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# 保存模型回复
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session.append({"role": "assistant", "content": assistant_reply})
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# 存入 Redis
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await service.save_session(redis, user_id, session)
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return {
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"reply": assistant_reply,
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"tokens": completion.usage.total_tokens,
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"conversation_length": len(session),
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}
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@article_router.post("/article-director/question", description="用户进一步询问")
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async def further_question(
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request: Request,
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user_prompt: UserQuery,
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user: Tuple[User, Dict] = Depends(get_current_user)
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):
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redis = request.app.state.redis
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user_id = user[0].id
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# 读取历史对话
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session = await service.get_session(redis_client=redis, user_id=user_id)
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# 追加用户输入
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session.append({"role": "user", "content": user_prompt.query})
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# 调用 EduChat 模型
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completion = service.chat_ecnu_request(session)
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# 取出回答内容
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assistant_reply = completion.choices[0].message.content
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# 保存模型回复
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session.append({"role": "assistant", "content": assistant_reply})
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# 存入 Redis
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await service.save_session(redis, user_id, session)
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return {
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"reply": assistant_reply,
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"tokens": completion.usage.total_tokens,
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"conversation_length": len(session),
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}
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@article_router.post("/article-director/reset", description="重置上下文")
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async def reset_conversation(request: Request, user: Tuple[User, Dict] = Depends(get_current_user)):
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user_id = user[0].id
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redis = request.app.state.redis
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await service.reset_session(redis, user_id)
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return {"message": f"已重置用户 {user_id} 的作文对话记录"}
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