api/api-gateway/app/main.py

from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware

from app.api.v1.router import api_router
from app.core.config import settings


def create_app() -> FastAPI:
    app = FastAPI(title=settings.project_name)

    app.add_middleware(
        CORSMiddleware,
        allow_origins=settings.cors_origin_list,
        allow_credentials=True,
        allow_methods=["*"],
        allow_headers=["*"],
    )

    @app.get("/health", tags=["health"])
    def health() -> dict:
        return {"status": "ok"}

    app.include_router(api_router, prefix=settings.api_v1_prefix)
    return app


app = create_app()