File size: 2,551 Bytes
2299bb4 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 | # Chat App - FastAPI + React (HuggingFace Space)
from fastapi import FastAPI, Request
from fastapi.responses import HTMLResponse, JSONResponse
from fastapi.staticfiles import StaticFiles
from fastapi.middleware.cors import CORSMiddleware
import uvicorn
import os
app = FastAPI(title="Chat App", version="1.0.0")
# Enable CORS
app.add_middleware(
CORSMiddleware,
allow_origins=["*"],
allow_credentials=True,
allow_methods=["*"],
allow_headers=["*"],
)
# Get the directory where this file is located
BASE_DIR = os.path.dirname(os.path.abspath(__file__))
# Mount frontend static files
frontend_path = os.path.join(BASE_DIR, "frontend")
if os.path.exists(frontend_path):
app.mount("/frontend", StaticFiles(directory=frontend_path), name="frontend")
# API Routes
@app.get("/")
async def root(request: Request):
"""Serve the frontend index.html"""
index_path = os.path.join(BASE_DIR, "index.html")
if os.path.exists(index_path):
with open(index_path, "r") as f:
content = f.read()
return HTMLResponse(content=content)
return {"message": "Chat App API", "status": "running"}
@app.get("/api/health")
async def health():
"""Health check endpoint"""
return {"status": "healthy", "service": "chat-app"}
@app.get("/api/v1")
async def api_info():
"""API info endpoint"""
return {
"name": "Chat App API",
"version": "1.0.0",
"endpoints": {
"auth": "/api/v1/auth",
"users": "/api/v1/users",
"chat": "/api/v1/chat",
"groups": "/api/v1/groups"
}
}
# Auth endpoints
@app.post("/api/v1/auth/register")
async def register(data: dict):
return {"message": "Register endpoint - requires database"}
@app.post("/api/v1/auth/login")
async def login(data: dict):
return {"message": "Login endpoint - requires database"}
# Chat endpoints
@app.get("/api/v1/chat/conversations")
async def get_conversations():
return {"conversations": [], "message": "Requires database setup"}
@app.post("/api/v1/chat/send")
async def send_message(data: dict):
return {"message": "Send message - requires database"}
# Group endpoints
@app.get("/api/v1/groups")
async def get_groups():
return {"groups": [], "message": "Requires database setup"}
@app.post("/api/v1/groups/create")
async def create_group(data: dict):
return {"message": "Create group - requires database"}
if __name__ == "__main__":
port = int(os.environ.get("PORT", 7860))
uvicorn.run(app, host="0.0.0.0", port=port) |