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app/.env.example
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groombook-paperclip[bot] addcefe70b feat: automated appointment reminders via email (GRO-23) (#29)
Implements Phase 1 of groombook/groombook#4 — automated email reminders
for upcoming appointments, with booking confirmations sent immediately
on creation.

- **DB**: new `reminder_logs` table tracks sent reminders per appointment
  (unique on appointmentId+type prevents duplicates); `clients` gains
  `email_opt_out` boolean (migration 0004_reminder_logs)
- **Email service**: `apps/api/src/services/email.ts` — nodemailer SMTP
  transport (disabled when SMTP_HOST is unset, so self-hosted installs
  without email config are unaffected); confirmation and reminder email
  templates included
- **Reminder scheduler**: `apps/api/src/services/reminders.ts` — node-cron
  job runs every minute, checks for appointments in the upcoming reminder
  windows (default: 24 h and 2 h), sends emails for opted-in clients,
  and records sends in reminder_logs (idempotent via ON CONFLICT DO NOTHING)
- **Confirmation email**: sent fire-and-forget after successful appointment
  creation (both single and recurring); never blocks the API response
- **Config**: SMTP_HOST, SMTP_PORT, SMTP_SECURE, SMTP_USER, SMTP_PASS,
  SMTP_FROM, REMINDER_HOURS_EARLY, REMINDER_HOURS_LATE env vars documented
  in .env.example; all optional — feature is silently disabled without them
- **Types**: Client.emailOptOut field added to shared types package

Co-authored-by: Groom Book CTO <cto@groombook.app>
Co-authored-by: Paperclip <noreply@paperclip.ing>
2026-03-17 20:46:49 +00:00

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# Groom Book — Environment Variables
# Copy this file to .env and adjust values for your deployment.
# ── Database ──────────────────────────────────────────────────────────────────
DATABASE_URL=postgres://groombook:groombook@postgres:5432/groombook
# ── Authentication ────────────────────────────────────────────────────────────
# Set AUTH_DISABLED=true to skip OIDC validation (useful for local dev/Docker).
# In production, configure an Authentik instance and set these values.
AUTH_DISABLED=false
OIDC_ISSUER=https://authentik.example.com
OIDC_AUDIENCE=groombook
# ── API ───────────────────────────────────────────────────────────────────────
PORT=3000
CORS_ORIGIN=http://localhost:8080
# ── Email Reminders (optional) ────────────────────────────────────────────────
# Leave SMTP_HOST unset to disable email notifications entirely.
# When configured, appointment confirmation and reminder emails are sent via SMTP.
SMTP_HOST=smtp.example.com
SMTP_PORT=587
SMTP_SECURE=false
SMTP_USER=user@example.com
SMTP_PASS=password
SMTP_FROM="Groom Book <noreply@example.com>"
# Hours before appointment to send reminder emails (defaults: 24 and 2)
REMINDER_HOURS_EARLY=24
REMINDER_HOURS_LATE=2