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Runtime error
| import uuid | |
| from fastapi import APIRouter, Depends | |
| from fastapi.responses import HTMLResponse | |
| from sqlalchemy.orm import Session | |
| from app.db import get_db | |
| from app.models import User | |
| from app.services.email import verify_unsubscribe_token | |
| router = APIRouter(prefix="/api", tags=["email"]) | |
| _PAGE = """<!doctype html><html><body style="background:#000;color:#fff;font-family:Inter,Arial,sans-serif; | |
| display:grid;place-items:center;min-height:100vh;margin:0"><div style="text-align:center;padding:16px"> | |
| <p style="color:#217cff;letter-spacing:.2em;text-transform:uppercase;font-size:13px">Notestack</p> | |
| <h1 style="font-weight:600">{title}</h1><p style="color:rgba(255,255,255,.7)">{body}</p></div></body></html>""" | |
| def _apply(token: str, db: Session) -> bool: | |
| user_id = verify_unsubscribe_token(token) | |
| if not user_id: | |
| return False | |
| try: | |
| user = db.get(User, uuid.UUID(user_id)) | |
| except ValueError: | |
| return False | |
| if not user: | |
| return False | |
| user.email_unsubscribed = True | |
| db.commit() | |
| return True | |
| def unsubscribe(token: str, db: Session = Depends(get_db)): | |
| if _apply(token, db): | |
| return _PAGE.format(title="You are unsubscribed", body="You will still get account and security emails.") | |
| return HTMLResponse(_PAGE.format(title="Link not valid", body="This unsubscribe link is invalid."), 400) | |
| def unsubscribe_one_click(token: str, db: Session = Depends(get_db)): | |
| """RFC 8058 one click (List-Unsubscribe-Post).""" | |
| return {"ok": _apply(token, db)} | |