220 lines
8.3 KiB
Python
220 lines
8.3 KiB
Python
"""
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Weekly Digest Email Service
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Sends weekly digest emails to users who have email_digest enabled.
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Run via cron job: 0 9 * * 0 (Sunday at 9am)
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"""
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import os
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import sys
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# Add backend to path
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sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
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from datetime import datetime, timedelta
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from sqlmodel import Session, select, func
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from database import engine
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from models import User, Show, Performance, Review, Rating, ChaseSong, Attendance
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def get_weekly_stats(session: Session, user_id: int, start_date: datetime, end_date: datetime):
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"""Get user's activity stats for the week"""
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# Shows attended this week
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shows_attended = session.exec(
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select(func.count(Attendance.id))
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.where(Attendance.user_id == user_id)
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.where(Attendance.created_at >= start_date)
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.where(Attendance.created_at < end_date)
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).one() or 0
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# Reviews written this week
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reviews_written = session.exec(
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select(func.count(Review.id))
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.where(Review.user_id == user_id)
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.where(Review.created_at >= start_date)
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.where(Review.created_at < end_date)
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).one() or 0
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# Ratings given this week
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ratings_given = session.exec(
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select(func.count(Rating.id))
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.where(Rating.user_id == user_id)
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.where(Rating.created_at >= start_date)
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.where(Rating.created_at < end_date)
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).one() or 0
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# Check for caught chase songs
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chase_caught = session.exec(
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select(func.count(ChaseSong.id))
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.where(ChaseSong.user_id == user_id)
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.where(ChaseSong.caught_at >= start_date)
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.where(ChaseSong.caught_at < end_date)
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).one() or 0
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return {
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"shows_attended": shows_attended,
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"reviews_written": reviews_written,
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"ratings_given": ratings_given,
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"chase_caught": chase_caught
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}
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def get_community_highlights(session: Session, start_date: datetime, end_date: datetime):
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"""Get community highlights for the week"""
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# New shows added
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new_shows = session.exec(
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select(func.count(Show.id))
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.where(Show.date >= start_date.date())
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.where(Show.date < end_date.date())
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).one() or 0
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# Total reviews this week
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total_reviews = session.exec(
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select(func.count(Review.id))
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.where(Review.created_at >= start_date)
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.where(Review.created_at < end_date)
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).one() or 0
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# Most reviewed performance this week
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top_perf = session.exec(
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select(Performance.id, func.count(Review.id).label("count"))
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.join(Review, Review.performance_id == Performance.id)
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.where(Review.created_at >= start_date)
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.where(Review.created_at < end_date)
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.group_by(Performance.id)
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.order_by(func.count(Review.id).desc())
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.limit(1)
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).first()
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return {
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"new_shows": new_shows,
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"total_reviews": total_reviews,
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"top_performance_id": top_perf[0] if top_perf else None
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}
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def send_digest_email(user, stats: dict, highlights: dict, frontend_url: str):
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"""Send the weekly digest email to a user"""
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from services.email_service import email_service
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subject = "Your Weekly Elmeg Digest"
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# Build activity section
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activity_items = []
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if stats["shows_attended"] > 0:
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activity_items.append(f"🎵 Attended {stats['shows_attended']} show{'s' if stats['shows_attended'] > 1 else ''}")
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if stats["reviews_written"] > 0:
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activity_items.append(f"✍️ Wrote {stats['reviews_written']} review{'s' if stats['reviews_written'] > 1 else ''}")
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if stats["ratings_given"] > 0:
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activity_items.append(f"⭐ Gave {stats['ratings_given']} rating{'s' if stats['ratings_given'] > 1 else ''}")
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if stats["chase_caught"] > 0:
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activity_items.append(f"🎯 Caught {stats['chase_caught']} chase song{'s' if stats['chase_caught'] > 1 else ''}!")
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activity_html = ""
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if activity_items:
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activity_html = "<ul>" + "".join([f"<li>{item}</li>" for item in activity_items]) + "</ul>"
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else:
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activity_html = "<p style='color: #666;'>No activity this week. Get out there and catch some shows!</p>"
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html_content = f"""
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<html>
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<body style="font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; line-height: 1.6; color: #333; background-color: #f5f5f5; padding: 20px;">
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<div style="max-width: 600px; margin: 0 auto; background: white; border-radius: 12px; padding: 40px; box-shadow: 0 2px 8px rgba(0,0,0,0.1);">
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<h2 style="color: #2563eb; margin-top: 0;">Weekly Digest</h2>
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<h3 style="color: #374151; border-bottom: 2px solid #e5e7eb; padding-bottom: 8px;">Your Activity</h3>
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{activity_html}
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<h3 style="color: #374151; border-bottom: 2px solid #e5e7eb; padding-bottom: 8px; margin-top: 30px;">Community Highlights</h3>
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<ul>
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<li>🆕 {highlights['new_shows']} new show{'s' if highlights['new_shows'] != 1 else ''} added</li>
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<li>📝 {highlights['total_reviews']} review{'s' if highlights['total_reviews'] != 1 else ''} written by the community</li>
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</ul>
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<div style="margin: 30px 0; text-align: center;">
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<a href="{frontend_url}" style="background: linear-gradient(135deg, #2563eb, #4f46e5); color: white; padding: 14px 32px; text-decoration: none; border-radius: 8px; font-weight: 600; display: inline-block;">Visit Elmeg</a>
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</div>
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<hr style="border: 0; border-top: 1px solid #eee; margin: 30px 0;">
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<p style="font-size: 12px; color: #999; margin-bottom: 0;">You're receiving this because you enabled weekly digests. <a href="{frontend_url}/settings" style="color: #2563eb;">Manage preferences</a></p>
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</div>
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</body>
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</html>
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"""
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text_content = f"""
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Weekly Elmeg Digest
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YOUR ACTIVITY:
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- Attended {stats['shows_attended']} shows
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- Wrote {stats['reviews_written']} reviews
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- Gave {stats['ratings_given']} ratings
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- Caught {stats['chase_caught']} chase songs
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COMMUNITY HIGHLIGHTS:
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- {highlights['new_shows']} new shows added
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- {highlights['total_reviews']} reviews written
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Visit Elmeg: {frontend_url}
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To disable weekly digests, visit {frontend_url}/settings
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"""
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return email_service.send_email(user.email, subject, html_content, text_content)
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def send_weekly_digests():
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"""Main function to send all weekly digest emails"""
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print("=" * 60)
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print("WEEKLY DIGEST EMAIL SENDER")
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print("=" * 60)
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# Calculate date range (last 7 days)
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end_date = datetime.utcnow()
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start_date = end_date - timedelta(days=7)
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print(f"Period: {start_date.date()} to {end_date.date()}")
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from services.email_service import email_service
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frontend_url = email_service.frontend_url
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with Session(engine) as session:
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# Get community highlights (shared across all emails)
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highlights = get_community_highlights(session, start_date, end_date)
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print(f"Community stats: {highlights['new_shows']} shows, {highlights['total_reviews']} reviews")
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# Find all users with email_digest enabled
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users_with_digest = session.exec(
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select(User)
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.where(User.is_active == True)
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.where(User.email_verified == True)
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).all()
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sent_count = 0
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skipped_count = 0
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for user in users_with_digest:
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# Check if user has digest enabled
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if not user.preferences or not user.preferences.email_digest:
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skipped_count += 1
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continue
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# Get user's stats
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stats = get_weekly_stats(session, user.id, start_date, end_date)
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# Send the digest
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try:
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success = send_digest_email(user, stats, highlights, frontend_url)
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if success:
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sent_count += 1
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print(f" ✓ Sent to {user.email}")
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else:
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print(f" ✗ Failed for {user.email}")
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except Exception as e:
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print(f" ✗ Error for {user.email}: {e}")
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print(f"\n✓ Sent {sent_count} digest emails, skipped {skipped_count}")
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if __name__ == "__main__":
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send_weekly_digests()
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