# Tasks: enterprise-api-plugin-notifications

**Change ID**: enterprise-api-plugin-notifications
**Package**: `@suaveplan/api-plugin-notifications`
**Target path**: `api/comms/api-plugin-notifications`
**Prerequisite packages on Verdaccio**: `@suaveplan/api`, `@suaveplan/api-shared`, `@suaveplan/api-plugin-auth`, `@suaveplan/api-plugin-database`, `@suaveplan/templates`, `@suaveplan/suppression`, `@suaveplan/retry`, `@suaveplan/events`, `@suaveplan/rate-limiter`, `@suaveplan/error`

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## 0. Pre-flight (non-negotiable)

- [ ] 0.1 Confirm clean working tree (`git status` reports nothing) and no in-flight worktrees with uncommitted work (`git worktree list` then `git status` in each)
- [ ] 0.2 If any worktrees exist under `.claude/worktrees/`, account for each one: still-active agent, work-pending-merge, or stale-and-prune. Stale worktrees MUST be removed (`git worktree remove`) before opening a new one — code that has been lost twice on main is the failure mode this guards against.
- [ ] 0.3 Confirm the package set in `MANIFEST.md` matches `find packages -maxdepth 3 -name package.json` count. Drift here means a prior change archived without regenerating the manifest.

## 1. Scaffold + types + errors + events

- [ ] Create `api/comms/api-plugin-notifications/`; `package.json` v0.0.0; standard tooling.
- [ ] Types: `NotificationRecord`, `SendNotificationInput`, `NotificationQuery`, `NotificationPreferences`, `NotificationsPluginConfig` (Zod).
- [ ] Errors: 5-code union + metadata + registration. Test + doc.
- [ ] Events: `NotificationEventMap` (notification:sent, notification:failed, notification:read).

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## 2. SurrealQL

- [ ] `notification.surql`, `notification_preference.surql`. tenantId + userId indexes.

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## 3. Adapter ports

- [ ] `src/adapters/email.port.ts` — `EmailProvider` interface: `send(to, subject, html, text)`.
- [ ] `src/adapters/sms.port.ts` — `SmsProvider` interface: `send(to, body)`.
- [ ] `src/adapters/push.port.ts` — `PushProvider` interface: `send(subscription, payload)`.
- [ ] Each port: `.test.ts` using a real stub implementation (no mocks).

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## 4. Services (each `.test.ts` + `.md`)

- [ ] **NotificationService**: `send` — check preferences + suppression list; route to channel adapter(s); persist `NotificationRecord`; emit event.
- [ ] **DeliveryService**: wraps each channel send with `@suaveplan/retry`; on exhausted retries marks record as `failed`; emits `notification:failed`.
- [ ] **PreferencesService**: `getPreferences`, `updatePreferences`.

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## 5. Routes

- [ ] `GET /notifications` — `requireAuth`; list + pagination.
- [ ] `POST /notifications/:id/read` — `requireAuth`.
- [ ] `GET /notifications/unread-count` — `requireAuth`.
- [ ] `GET/PATCH /notifications/preferences` — `requireAuth`.
- [ ] Route `.test.ts` + `.md`.

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## 6. Plugin factory + integration tests + publish

- [ ] `createNotificationsPlugin`: `definePlugin`, `dependencies: ["database", "auth"]`, `migrationsPath: "./surql"`.
- [ ] Integration: send in-app notification → mark read → check unread count; suppressed email skipped (real SurrealDB).
- [ ] `bunx turbo lint typecheck test --filter=@suaveplan/api-plugin-notifications` — green; 100% coverage.
- [ ] `bun scripts/publish.ts --package @suaveplan/api-plugin-notifications`.
- [ ] Archive → `openspec/archive/2026-04-24-enterprise-api-plugin-notifications/`.