1febb3cfa9
Backend: - app/models/email_log.py: EmailLog table (school_id, to, subject, type, status, error, sent_at) with EmailType + EmailStatus enums - migrations/002_phase9_email_logs.py: Alembic migration for email_logs table - app/templates/email/: 6 Jinja2 HTML templates — base layout, invoice, low_credit, license_expiry, overdue_warning, suspension - app/services/email.py: enhanced send_email() — accepts template_name+context for HTML rendering, logs every attempt to email_logs, retries up to 3x on transient SMTP failure with exponential backoff - app/routers/email.py: GET /api/email/logs (paginated, filterable by type/status/school), POST /api/email/test (send test email, super admin) - tasks/billing.py: invoice + overdue warning + suspension emails now use HTML templates - tasks/sms.py: low credit alert now uses HTML template - tasks/license.py: expiry warning now uses HTML template - app/main.py + migrations/env.py: wire in email_log model + email router Frontend: - EmailLogsPage.vue: table with to/subject/type badge/status badge/sent_at/error, type+status filters, pagination, Send Test Email modal - router/index.ts: /email-logs route - AppSidebar.vue: Email Logs nav item - api.ts: getEmailLogs, sendTestEmail
56 lines
2.3 KiB
Python
56 lines
2.3 KiB
Python
"""Celery task: license expiry checks and alerts."""
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import logging
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from datetime import date, timedelta
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from app.worker import celery_app
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logger = logging.getLogger(__name__)
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@celery_app.task(name="license.check_expiry")
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def check_expiry():
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"""Send expiry warning emails for licenses expiring in 30, 14, or 7 days."""
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import os
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from sqlalchemy import create_engine, select, and_
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from sqlalchemy.orm import sessionmaker
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from app.models.license import License, LicenseStatus
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from app.models.school import School
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from app.services.email import send_email
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db_url = os.getenv("DATABASE_URL", "postgresql://postgres:postgres@db:5432/taptrack_hub")
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engine = create_engine(db_url.replace("postgresql+asyncpg://", "postgresql://"), pool_pre_ping=True)
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db = sessionmaker(bind=engine)()
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try:
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today = date.today()
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for days_ahead in [30, 14, 7]:
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target = today + timedelta(days=days_ahead)
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expiring = db.execute(
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select(License).where(
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and_(License.expires_at == target, License.status == LicenseStatus.active)
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)
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).scalars().all()
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for lic in expiring:
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school = db.get(School, lic.school_id)
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if school and school.billing_email:
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send_email(
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to=school.billing_email,
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subject=f"[TapTrack Hub] License expires in {days_ahead} days — {school.name}",
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body=(
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f"Your TapTrack license for {school.name} expires on {lic.expires_at} "
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f"({days_ahead} days remaining). Please contact us to renew."
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),
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template_name="email/license_expiry.html",
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context={
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"contact_name": school.contact_name or school.name,
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"school_name": school.name,
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"license_key": lic.key,
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"expires_at": str(lic.expires_at),
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"days_left": days_ahead,
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},
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email_type="license_expiry",
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school_id=school.id,
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)
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db.commit()
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finally:
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db.close()
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