Spaces:
Building
Building
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from fastapi import FastAPI
from fastapi.staticfiles import StaticFiles
from fastapi.responses import FileResponse
import uvicorn
import os
from pathlib import Path
from utils import log
from chat_handler import router as chat_router # ← start_session & chat
from admin_routes import router as admin_router # ← Admin API endpoints
app = FastAPI(
title="Flare Orchestration Service",
version="0.1.0",
description="LLM-driven intent & API flow engine (bootstrap)",
)
from spark_startup import run_in_thread
run_in_thread()
# ---------------- Health probe (HF Spaces watchdog) -----------------
@app.get("/")
def health_check():
return {"status": "ok"}
# ---------------- Core chat/session routes --------------------------
app.include_router(chat_router)
# ---------------- Admin API routes ----------------------------------
app.include_router(admin_router)
# ---------------- Serve Angular UI if exists ------------------------
static_path = Path("static")
if static_path.exists() and static_path.is_dir():
# Serve static files (Angular assets)
app.mount("/assets", StaticFiles(directory="static/assets"), name="assets")
# Catch-all route for Angular routing (must be last!)
@app.get("/{full_path:path}")
async def serve_angular(full_path: str):
# Don't catch API routes
if full_path.startswith("api/") or full_path in ["start_session", "chat"]:
return {"error": "Not found"}, 404
# Return Angular index.html for all other routes
index_path = static_path / "index.html"
if index_path.exists():
return FileResponse(str(index_path))
return {"error": "UI not found"}, 404
if __name__ == "__main__":
log("🌐 Starting Flare backend …")
uvicorn.run(app, host="0.0.0.0", port=7860) |