forked from innovacion/Mayacontigo
61 lines
1.5 KiB
Python
61 lines
1.5 KiB
Python
import uuid
|
|
from contextlib import asynccontextmanager
|
|
|
|
from fastapi import FastAPI
|
|
from fastapi.responses import StreamingResponse
|
|
from pydantic import BaseModel
|
|
|
|
from . import services
|
|
from .agent import MayaInversionistas
|
|
from .config import config
|
|
|
|
|
|
@asynccontextmanager
|
|
async def lifespan(_: FastAPI):
|
|
await config.init_mongo_db()
|
|
yield
|
|
|
|
|
|
app = FastAPI(lifespan=lifespan)
|
|
agent = MayaInversionistas()
|
|
|
|
|
|
class Message(BaseModel):
|
|
conversation_id: uuid.UUID
|
|
prompt: str
|
|
|
|
|
|
@app.post("/api/v1/conversation")
|
|
async def create_conversation():
|
|
conversation_id = uuid.uuid4()
|
|
await services.create_conversation(conversation_id)
|
|
return {"conversation_id": conversation_id}
|
|
|
|
|
|
@app.post("/api/v1/message")
|
|
async def send(message: Message, stream: bool = False):
|
|
if stream is True:
|
|
|
|
def b64_sse(func):
|
|
async def wrapper(*args, **kwargs):
|
|
async for chunk in func(*args, **kwargs):
|
|
content = chunk.model_dump_json()
|
|
data = f"data: {content}\n\n"
|
|
yield data
|
|
|
|
return wrapper
|
|
|
|
sse_stream = b64_sse(services.stream)
|
|
generator = sse_stream(agent, message.prompt, message.conversation_id)
|
|
return StreamingResponse(generator, media_type="text/event-stream")
|
|
else:
|
|
response = await services.generate(
|
|
agent, message.prompt, message.conversation_id
|
|
)
|
|
return response
|
|
|
|
|
|
@app.get("/")
|
|
async def health():
|
|
return {"status": "ok"}
|