47 lines
2.1 KiB
MySQL
47 lines
2.1 KiB
MySQL
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-- Phase 4 — Reminders expansion (POST-AUDIT-SPEC §2 + MASTER-PLAN §D).
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--
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-- Adds:
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-- 1. interests.reminder_note — cadence note surfaced in notification body + inbox row.
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-- 2. reminders.yacht_id — fourth supported entity link (was: client/interest/berth).
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-- 3. reminders.fired_at — worker idempotency; set once the firing notification is
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-- created so a parallel worker can't double-fire.
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-- 4. user_profiles.preferences gains `digest_time_of_day` (JSONB key; no DDL).
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--
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-- The existing reminders table already carries title/note/dueAt/priority/assignedTo/
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-- snoozedUntil/googleCalendarEventId — those columns are reused unchanged. No new
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-- table; standalone tasks set client_id/interest_id/berth_id/yacht_id all NULL.
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ALTER TABLE interests
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ADD COLUMN IF NOT EXISTS reminder_note text;
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ALTER TABLE reminders
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ADD COLUMN IF NOT EXISTS yacht_id text,
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ADD COLUMN IF NOT EXISTS fired_at timestamptz;
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-- Yacht FK with the same ON DELETE behaviour as the other entity links.
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DO $$
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BEGIN
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IF NOT EXISTS (
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SELECT 1 FROM pg_constraint
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WHERE conname = 'reminders_yacht_id_fkey'
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) THEN
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ALTER TABLE reminders
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ADD CONSTRAINT reminders_yacht_id_fkey
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FOREIGN KEY (yacht_id) REFERENCES yachts(id) ON DELETE SET NULL;
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END IF;
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END $$;
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-- Index supports the worker scan: "give me every pending reminder whose
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-- due_at has passed and we haven't fired yet."
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CREATE INDEX IF NOT EXISTS idx_reminders_due_unfired
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ON reminders (port_id, due_at)
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WHERE fired_at IS NULL AND status IN ('pending', 'snoozed');
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-- Comments for downstream readers.
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COMMENT ON COLUMN interests.reminder_note IS
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'Phase 4: optional cadence note surfaced in reminder notification body + inbox row. NULL = use the default cadence copy.';
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COMMENT ON COLUMN reminders.yacht_id IS
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'Phase 4: link to a yacht for yacht-scoped reminders. Mirrors client_id/interest_id/berth_id semantics.';
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COMMENT ON COLUMN reminders.fired_at IS
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'Phase 4: set by the worker once the due-reminder notification has been created. NULL = not yet fired; used as the worker idempotency gate (alongside the partial index above).';
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