main.py

from fastapi import FastAPI, Request, Response, status
from fastapi.middleware.cors import CORSMiddleware
from fastapi.responses import JSONResponse, FileResponse
from fastapi.openapi.docs import get_swagger_ui_html
import os

app = FastAPI(docs_url=None, redoc_url=None, openapi_url=None)

# Allow CORS from everywhere
app.add_middleware(
    CORSMiddleware,
    allow_origins=["*"],
    allow_credentials=True,
    allow_methods=["*"],
    allow_headers=["*"],
)

OPENAPI_YAML_PATH = os.path.join(os.path.dirname(__file__), "../openapi.yaml")

@app.get("/", include_in_schema=False)
def swagger_ui_html():
    return get_swagger_ui_html(
        openapi_url="/openapi.yaml",
        title="Simple Social Media Application API"
    )

@app.get("/openapi.yaml", include_in_schema=False)
def serve_openapi_yaml():
    return FileResponse(OPENAPI_YAML_PATH, media_type="application/yaml")

# ...endpoint implementations will be added here...

if __name__ == "__main__":
    import uvicorn
    uvicorn.run("main:app", host="0.0.0.0", port=8000, reload=True)