new-site/scripts/workers/quarterly_499q_notify.py

#!/usr/bin/env python3
"""FCC Form 499-Q Quarterly Filing Notification Worker.

Runs daily via cron. Finds upcoming 499-Q compliance_orders and sends
reminder emails with intake links at 30, 14, and 7 days before due date.

After the client completes intake, the 499-Q handler files at USAC.

Lifecycle:
  499-A filed → 499-Q orders created (by Form499ABundleHandler)
     ↓
  30 days before due → first reminder email
  14 days before due → second reminder
   7 days before due → urgent reminder
     ↓
  Client fills intake → worker files 499-Q
     ↓
  Filed → confirmation email

Cron: 0 8 * * * (daily at 8am CT)
"""
from __future__ import annotations

import json
import logging
import os
import smtplib
from datetime import date, timedelta
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText

from scripts._email_plaintext import html_to_text

import psycopg2
import psycopg2.extras

LOG = logging.getLogger("workers.quarterly_499q_notify")

SMTP_HOST = os.environ.get("SMTP_HOST", "co.carrierone.com")
SMTP_PORT = int(os.environ.get("SMTP_PORT", "587"))
SMTP_USER = os.environ.get("SMTP_USER", "noreply@performancewest.net")
SMTP_PASS = os.environ.get("SMTP_PASS", "")
SMTP_FROM = os.environ.get("SMTP_FROM", "Performance West <noreply@performancewest.net>")
DOMAIN = os.environ.get("DOMAIN", "performancewest.net")


def _send_email(to: str, subject: str, html: str) -> bool:
    try:
        msg = MIMEMultipart("alternative")
        msg["From"] = SMTP_FROM
        msg["To"] = to
        msg["Subject"] = subject
        msg.attach(MIMEText(html_to_text(html), "plain"))
        msg.attach(MIMEText(html, "html"))
        with smtplib.SMTP(SMTP_HOST, SMTP_PORT, timeout=30) as s:
            s.starttls()
            s.login(SMTP_USER, SMTP_PASS)
            s.send_message(msg)
        return True
    except Exception as exc:
        LOG.warning("Email send failed to %s: %s", to, exc)
        return False


def _build_reminder_email(
    entity_name: str,
    quarter: str,
    due_date: str,
    days_until: int,
    order_number: str,
    filer_id: str,
) -> tuple[str, str]:
    """Return (subject, html_body) for a 499-Q reminder."""

    urgency = "Reminder" if days_until > 14 else "Upcoming" if days_until > 7 else "Urgent"
    subject = f"{urgency}: FCC Form 499-Q ({quarter}) due {due_date} — {entity_name}"

    intake_url = f"https://{DOMAIN}/order/fcc-499q?order={order_number}"

    html = f"""
    <div style="font-family:Inter,system-ui,sans-serif;max-width:600px;margin:0 auto;color:#1f2937">
      <div style="background:#1e3a5f;padding:20px 24px;border-radius:8px 8px 0 0">
        <h2 style="color:#fff;margin:0;font-size:18px">FCC Form 499-Q — {quarter} Filing</h2>
      </div>
      <div style="padding:24px;border:1px solid #e5e7eb;border-top:none;border-radius:0 0 8px 8px">
        <p>Hi,</p>
        <p>This is a reminder that the <strong>FCC Form 499-Q ({quarter})</strong> quarterly
        filing for <strong>{entity_name}</strong> (Filer ID: {filer_id}) is due
        <strong>{due_date}</strong>{f' — in {days_until} days' if days_until > 0 else ' — today'}.</p>

        <p>The 499-Q reports your projected quarterly USF contributions based on actual
        telecom revenue for the prior quarter. USAC uses this to calculate your quarterly
        contribution payment.</p>

        <div style="text-align:center;margin:24px 0">
          <a href="{intake_url}"
             style="display:inline-block;padding:12px 32px;background:#1e3a5f;color:#fff;
                    font-weight:600;border-radius:8px;text-decoration:none;font-size:14px">
            Complete 499-Q Filing &rarr;
          </a>
        </div>

        <p style="font-size:13px;color:#6b7280">
          This filing is included in your 499-A + 499-Q bundle — no additional charge.
          If you need assistance, reply to this email or contact us at
          <a href="mailto:ops@performancewest.net">ops@performancewest.net</a>.
        </p>

        {'<p style="font-size:13px;color:#dc2626;font-weight:600">⚠️ Late 499-Q filings may result in estimated USF contributions calculated by USAC, which are typically higher than actual amounts.</p>' if days_until <= 7 else ''}
      </div>
    </div>
    """
    return subject, html


def run(dry_run: bool = False) -> dict:
    """Check for upcoming 499-Q filings and send reminders."""
    conn = psycopg2.connect(os.environ["DATABASE_URL"])
    today = date.today()
    stats = {"checked": 0, "reminded_30d": 0, "reminded_14d": 0, "reminded_7d": 0, "skipped": 0}

    with conn.cursor(cursor_factory=psycopg2.extras.RealDictCursor) as cur:
        cur.execute("""
            SELECT co.order_number, co.customer_email, co.customer_name,
                   co.intake_data, co.telecom_entity_id
            FROM compliance_orders co
            WHERE co.service_slug = 'fcc-499q'
              AND co.payment_status = 'paid'
              AND co.intake_data IS NOT NULL
              AND (co.intake_data->>'intake_completed')::boolean IS NOT TRUE
        """)
        rows = cur.fetchall()
        stats["checked"] = len(rows)

        for row in rows:
            intake = row["intake_data"] or {}
            due_str = intake.get("due_date")
            if not due_str:
                continue

            due = date.fromisoformat(due_str)
            days_until = (due - today).days
            quarter = intake.get("quarter", "?")
            entity_name = intake.get("entity_name", row["customer_name"])
            filer_id = intake.get("filer_id_499", "")
            email = row["customer_email"]
            order_number = row["order_number"]

            # Already past due — skip (handled by overdue process)
            if days_until < -7:
                stats["skipped"] += 1
                continue

            # Determine which reminder to send
            reminder_key = None
            if days_until <= 7 and not intake.get("reminder_sent_7d"):
                reminder_key = "reminder_sent_7d"
                stats["reminded_7d"] += 1
            elif days_until <= 14 and not intake.get("reminder_sent_14d"):
                reminder_key = "reminder_sent_14d"
                stats["reminded_14d"] += 1
            elif days_until <= 30 and not intake.get("reminder_sent_30d"):
                reminder_key = "reminder_sent_30d"
                stats["reminded_30d"] += 1

            if not reminder_key:
                continue

            LOG.info(
                "499-Q %s %s: %s due %s (%d days) — sending %s to %s",
                order_number, quarter, entity_name, due_str, days_until, reminder_key, email,
            )

            if not dry_run:
                subject, html = _build_reminder_email(
                    entity_name=entity_name,
                    quarter=quarter,
                    due_date=due_str,
                    days_until=max(days_until, 0),
                    order_number=order_number,
                    filer_id=filer_id,
                )
                sent = _send_email(email, subject, html)
                if sent:
                    # Mark reminder as sent
                    intake[reminder_key] = True
                    cur.execute(
                        "UPDATE compliance_orders SET intake_data = %s, updated_at = now() WHERE order_number = %s",
                        (json.dumps(intake), order_number),
                    )
                    conn.commit()
            else:
                LOG.info("DRY RUN: would send %s to %s for %s", reminder_key, email, order_number)

    conn.close()
    LOG.info("499-Q notify: %s", stats)
    return stats


def main():
    logging.basicConfig(level=logging.INFO, format="%(asctime)s [%(name)s] %(levelname)s %(message)s")
    import argparse
    parser = argparse.ArgumentParser()
    parser.add_argument("--dry-run", action="store_true")
    args = parser.parse_args()
    run(dry_run=args.dry_run)


if __name__ == "__main__":
    main()