26311c867a
- Add email service for sending meeting invites with ICS attachments - Add scheduler for background calendar sync jobs - Add Zulip service for meeting notifications - Make ics_url optional for participants - Add /api/schedule endpoint with 2-hour lead time validation - Update frontend to support scheduling flow Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
83 lines
2.4 KiB
Python
83 lines
2.4 KiB
Python
import logging
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import uuid
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from datetime import datetime, timezone
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import aiosmtplib
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from email.message import EmailMessage
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from icalendar import Calendar, Event, vCalAddress, vText
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from app.config import settings
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logger = logging.getLogger(__name__)
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async def send_meeting_invite(
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participants: list[dict],
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title: str,
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description: str,
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start_time: datetime,
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end_time: datetime,
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) -> bool:
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if not settings.smtp_host or not settings.smtp_user or not settings.smtp_password:
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logger.warning("SMTP credentials not configured. Skipping email invite.")
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return False
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# Create the ICS content
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cal = Calendar()
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cal.add('prodid', '-//Common Availability//m.com//')
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cal.add('version', '2.0')
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cal.add('method', 'REQUEST')
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event = Event()
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event.add('summary', title)
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event.add('dtstart', start_time)
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event.add('dtend', end_time)
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event.add('dtstamp', datetime.now(timezone.utc))
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event.add('description', description)
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event.add('uid', str(uuid.uuid4()))
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event.add('organizer', vCalAddress(f'MAILTO:{settings.smtp_user}'))
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attendee_emails = []
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for p in participants:
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attendee = vCalAddress(f'MAILTO:{p["email"]}')
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attendee.params['cn'] = vText(p["name"])
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attendee.params['ROLE'] = vText('REQ-PARTICIPANT')
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event.add('attendee', attendee, encode=0)
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attendee_emails.append(p["email"])
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cal.add_component(event)
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ics_data = cal.to_ical()
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# Create Email
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msg = EmailMessage()
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msg["Subject"] = f"Invitation: {title}"
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msg["From"] = settings.smtp_user
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msg["To"] = ", ".join(attendee_emails)
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msg.set_content(
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f"You have been invited to: {title}\n"
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f"When: {start_time.strftime('%Y-%m-%d %H:%M %Z')}\n\n"
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f"{description}"
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)
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# Attach ICS
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msg.add_attachment(
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ics_data,
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maintype="text",
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subtype="calendar",
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filename="invite.ics",
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params={"method": "REQUEST"}
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)
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# Send
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try:
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await aiosmtplib.send(
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msg,
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hostname=settings.smtp_host,
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port=settings.smtp_port,
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username=settings.smtp_user,
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password=settings.smtp_password,
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start_tls=True
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)
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logger.info(f"Sent meeting invites to {len(attendee_emails)} participants")
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return True
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except Exception as e:
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logger.error(f"Failed to send email invite: {e}")
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return False
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