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VectorDNS/docs/feature-plan.md
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# VectorDNS Feature Plan
Decisions captured for current and future development.
---
## Auth & User System
| Feature | Decision | Priority |
|---|---|---|
| OAuth providers | GitHub + Google | MVP |
| Email/password + magic link | Yes | MVP |
| Team/org accounts | Yes, eventually — shared watchlists, role-based access (admin/viewer) | Future |
| User API keys | No — Go server is internal, called only by the Next.js backend | N/A |
### Schema implications (teams)
- Future `teams` table with membership + roles
- `saved_domains` will need an optional `team_id` foreign key
- RLS policies will need team-aware variants
---
## DNS & Monitoring
| Feature | Decision | Priority |
|---|---|---|
| Check intervals | Daily (MVP), then hourly/daily/weekly selectable | MVP → Near-term |
| Realtime monitoring | Not now — possible distant future | Deferred |
| Custom resolvers | Fixed resolvers (Google 8.8.8.8, Cloudflare 1.1.1.1) by default; user-specified resolvers as future feature | MVP → Future |
| Propagation checks | Query multiple resolvers and compare results | Near-term |
| DNSSEC validation | Basic AD flag check (current), deep chain validation later | MVP → Future |
### Go server implications
- Scheduler needed for flexible intervals (hourly/daily/weekly per domain)
- Resolver list should be configurable, not hardcoded (prep for custom resolvers)
- Propagation endpoint: query N resolvers in parallel, return per-resolver results
---
## Alert Channels
| Channel | Priority |
|---|---|
| In-app notification feed | MVP |
| Email (Resend) | MVP |
| Webhooks (user-configured URL) | Near-term |
| Slack integration | Future |
| Discord integration | Future |
### Schema implications
- `notification_channels` table: user_id, type (email/webhook/slack/discord), config (jsonb), enabled
- Webhook: store URL + optional secret for HMAC signing
- Slack/Discord: store webhook URL or OAuth token
---
## Dashboard & UX
| Feature | Decision | Priority |
|---|---|---|
| Domain organization | Tags (current) + folders/groups | Near-term |
| Public sharing | Shareable links for domain DNS snapshots | Near-term |
| Data export | CSV + JSON for DNS history, saved domains, notifications | Near-term |
| Bulk operations | Add/remove/re-check multiple domains at once | Future |
| Search & filter | Filter by tag, folder, record type, change status | Near-term |
### Schema implications (folders)
- `domain_folders` table: id, user_id, name, created_at
- `saved_domains` gets an optional `folder_id` foreign key
- RLS policies for folder ownership
### Schema implications (public sharing)
- `shared_snapshots` table: id, saved_domain_id, share_token (unique), dns_snapshot (jsonb), expires_at, created_at
- Public access via token — no auth required to view
---
## Infrastructure
| Feature | Decision | Priority |
|---|---|---|
| Billing/paid tiers | Freemium — free tier with limits, paid for more domains/features/intervals | Future |
| DNS caching | Redis — external cache for TTL-based DNS result caching | Near-term |
| Self-hosting | Go server only — provide Dockerfile + docker-compose for the DNS API | Near-term |
| Next.js hosting | Vercel only, not self-hostable | — |
### Freemium tier structure (draft)
- **Free**: 5 monitored domains, daily checks, in-app + email alerts
- **Pro**: 50 domains, hourly checks, webhooks, folders, export
- **Team**: everything in Pro + team accounts, shared watchlists
### Go server additions needed
- Redis client (go-redis) for caching layer
- Cache middleware: check Redis before querying DNS, store with TTL
- docker-compose.yml with Go server + Redis for self-hosting
- Rate limiting per API key / tier (when billing is added)
---
## Summary of future schema additions
These tables will be needed as features are built:
| Table | For |
|---|---|
| `teams` | Team/org accounts |
| `team_members` | Membership + roles |
| `domain_folders` | Folder organization |
| `shared_snapshots` | Public shareable links |
| `notification_channels` | Webhook/Slack/Discord config |
| `subscriptions` | Billing tier tracking |