TradingAgents/api/routers/runs.py

51 lines
1.3 KiB
Python

import json
from fastapi import APIRouter, HTTPException
from fastapi.responses import StreamingResponse
from api.models.run import RunConfig, RunResult, RunSummary
from api.services.run_service import RunService
from api.store.runs_store import RunsStore
router = APIRouter()
_store = RunsStore()
_service = RunService(_store)
@router.post("", response_model=RunSummary)
def create_run(config: RunConfig):
run = _store.create(config)
return run
@router.get("", response_model=list[RunSummary])
def list_runs():
return _store.list_all()
@router.get("/{run_id}", response_model=RunResult)
def get_run(run_id: str):
run = _store.get(run_id)
if not run:
raise HTTPException(status_code=404, detail="Run not found")
return run
@router.get("/{run_id}/stream")
def stream_run(run_id: str):
run = _store.get(run_id)
if not run:
raise HTTPException(status_code=404, detail="Run not found")
def event_generator():
for event in _service.stream_events(run_id):
data = json.dumps(event["data"])
yield f"event: {event['event']}\ndata: {data}\n\n"
return StreamingResponse(
event_generator(),
media_type="text/event-stream",
headers={
"Cache-Control": "no-cache",
"X-Accel-Buffering": "no",
},
)