veracity-eval-backend/app/main.py at c53861face413397304ad20e37d17a22629cd24c · ComplexData-MILA/veracity-eval-backend · GitHub

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# from app.services.user_service import UserService
# from app.repositories.implementations.user_repository import UserRepository
# from app.db.session import AsyncSessionLocal
import logging
from contextlib import asynccontextmanager
from pathlib import Path

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

from app.api.router import router
from app.core.auth.auth0_middleware import Auth0Middleware
from app.core.scoring import load_distribution

formatter = logging.Formatter(fmt="%(asctime)s | %(levelname)s | %(name)s | %(message)s", datefmt="%Y-%m-%d %H:%M:%S")

BASE_DIR = Path(__file__).resolve().parent

# Point to the CSV in that same folder
DISTRIBUTION_FILE = str(BASE_DIR / "distribution_1497.csv")

logging.basicConfig(
    level=logging.INFO,
    format="%(asctime)s | %(levelname)s | %(name)s | %(message)s",
    datefmt="%Y-%m-%d %H:%M:%S",
)

logging.getLogger("uvicorn.access").setLevel(logging.WARNING)
logging.getLogger("uvicorn.error").setLevel(logging.ERROR)
logging.getLogger("fastapi").setLevel(logging.WARNING)


# async def get_user_service_startup():
#     async with AsyncSessionLocal() as session:
#         user_repo = UserRepository(session)
#         return UserService(user_repo)


@asynccontextmanager
async def lifespan(app: FastAPI):
    logging.info("API Starting up")
    # user_service = await get_user_service_startup()
    app.state.auth_middleware = Auth0Middleware()
    load_distribution(DISTRIBUTION_FILE)
    yield
    logging.info("API Shutting down")


app = FastAPI(
    title="Misinformation Mitigation API",
    response_model_exclude_unset=True,
    response_validation=False,
    lifespan=lifespan,
)

app.add_middleware(
    CORSMiddleware,
    allow_origins=[
        "https://misinformation-mitigation-ui.vercel.app",
        "http://localhost:3000",
        "https://www.veri-fact.ai",
        "https://veracity-eval-frontend-git-g0frontend-complex-data-lab.vercel.app",
        "https://veracity-eval-frontend-git-g1frontend-complex-data-lab.vercel.app",
        "https://veracity-eval-frontend-git-g2frontend-complex-data-lab.vercel.app",
        "https://veracity-eval-frontend-git-g1frontendmod-complex-data-lab.vercel.app",
        "https://veracity-eval-frontend-git-g1frontendmod2-complex-data-lab.vercel.app",
        "https://veracity-eval-frontend-git-g0frontendmod-complex-data-lab.vercel.app",
        "https://veracity-eval-frontend-git-feature-open-f37c90-complex-data-lab.vercel.app",
    ],
    allow_credentials=True,
    allow_methods=["*"],
    allow_headers=["*"],
    expose_headers=["*"],
)

app.include_router(router, prefix="/v1")