docs(01-02): complete database schema plan

Tasks completed: 3/3
- Create database migration with plans and profiles
- Create seed file for development
- Document database schema

SUMMARY: .planning/phases/01-foundation-auth/01-02-SUMMARY.md

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
Michele
2026-01-31 03:29:35 +01:00
parent fd56b120b8
commit 17ee4b4ccb
2 changed files with 132 additions and 13 deletions

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@@ -10,28 +10,28 @@ See: .planning/PROJECT.md (updated 2026-01-30)
## Current Position
Phase: 1 of 10 (Foundation & Auth)
Plan: 0 of TBD (planning not started)
Status: Ready to plan
Last activity: 2026-01-31 — Roadmap created with 10 phases, 100% requirement coverage
Plan: 2 of 6 (Database Schema)
Status: In progress
Last activity: 2026-01-31 — Completed 01-02-PLAN.md (Database Schema)
Progress: [░░░░░░░░░] 0%
Progress: [░░░░░░░░░] ~3% (2/~60 plans estimated)
## Performance Metrics
**Velocity:**
- Total plans completed: 0
- Average duration: N/A
- Total execution time: 0.0 hours
- Total plans completed: 1
- Average duration: 5min
- Total execution time: 0.08 hours
**By Phase:**
| Phase | Plans | Total | Avg/Plan |
|-------|-------|-------|----------|
| - | - | - | - |
| 01-foundation-auth | 1 | 5min | 5min |
**Recent Trend:**
- Last 5 plans: N/A
- Trend: N/A
- Last 5 plans: 01-02 (5min)
- Trend: N/A (need more data)
*Updated after each plan completion*
@@ -47,6 +47,9 @@ Recent decisions affecting current work:
- Initial: Onboarding progressivo (Evita abbandono per "troppo da fare" al primo accesso)
- Initial: Automazione configurabile (Costruisce fiducia gradualmente, dall'approval all'autopilot)
- Initial: Headless architecture (Prepara per app native senza riscrivere logica)
- 01-02: tenant_id in profiles, not JWT (simpler for v1)
- 01-02: Plans seeded in migration, not seed file (always exist)
- 01-02: JSONB features for flexible plan limits
### Pending Todos
@@ -55,7 +58,7 @@ None yet.
### Blockers/Concerns
**Research-identified risks to address early:**
- Phase 1: Implement RLS multi-tenant isolation from day 1 (no retrofitting)
- Phase 1: Implement RLS multi-tenant isolation from day 1 (no retrofitting) **[DONE in 01-02]**
- Phase 2: Facebook API rate limits (200 DM/hour) — need exponential backoff + monitoring
- Phase 5: AI cost management — implement caching, freemium limits, per-user tracking
- Phase 6: Job queue reliability critical — BullMQ on Redis, not setTimeout
@@ -64,6 +67,6 @@ None yet.
## Session Continuity
Last session: 2026-01-31
Stopped at: Roadmap and STATE.md created, traceability updated
Stopped at: Completed 01-02-PLAN.md (Database Schema)
Resume file: None
Next step: Execute `/gsd:plan-phase 1` to create detailed plans for Foundation & Auth
Next step: Execute 01-03-PLAN.md (Supabase Client Setup) or next plan in phase

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@@ -0,0 +1,116 @@
---
phase: 01-foundation-auth
plan: 02
subsystem: database
tags: [supabase, postgresql, rls, multi-tenant, auth]
# Dependency graph
requires:
- phase: none
provides: First database schema
provides:
- plans table with Free, Creator, Pro tiers
- profiles table with auto-creation trigger
- RLS policies for tenant isolation
- Helper functions for plan feature checking
affects: [01-03-supabase-client, 01-04-auth-ui, 02-social-accounts]
# Tech tracking
tech-stack:
added: []
patterns:
- "RLS with (SELECT auth.uid()) subquery for performance"
- "SECURITY DEFINER functions for bypassing RLS"
- "Auto-profile creation via auth.users trigger"
- "JSONB for flexible feature flags"
key-files:
created:
- supabase/migrations/001_initial_auth_setup.sql
- supabase/seed.sql
- docs/DATABASE.md
modified: []
key-decisions:
- "tenant_id in profiles table, not JWT (simpler for v1)"
- "Plans seeded in migration, not seed file (always exist)"
- "JSONB features for flexible plan limits"
- "Italian display names for i18n readiness"
patterns-established:
- "RLS Policy Pattern: Use (SELECT auth.uid()) for 99% performance improvement"
- "Auto-profile Pattern: Trigger creates profile on auth.users insert"
- "Helper Function Pattern: SECURITY DEFINER for cross-table queries"
# Metrics
duration: 5min
completed: 2026-01-31
---
# Phase 01 Plan 02: Database Schema Summary
**Multi-tenant auth schema with plans table, profiles table, RLS policies, and auto-profile trigger for Supabase**
## Performance
- **Duration:** 5 min
- **Started:** 2026-01-31T03:24:00Z
- **Completed:** 2026-01-31T03:29:00Z
- **Tasks:** 3
- **Files created:** 3
## Accomplishments
- Created plans table with Free, Creator, Pro tiers (0, 19, 49 EUR/month)
- Created profiles table with tenant_id for multi-tenant isolation
- Enabled RLS on all tables with optimized policies
- Added auto-profile creation trigger on user signup
- Added helper functions for plan limit checking
- Documented complete schema with security notes
## Task Commits
Each task was committed atomically:
1. **Task 1: Create database migration with plans and profiles** - `f271d7f` (feat)
2. **Task 2: Create seed file for development** - `16b3053` (feat)
3. **Task 3: Document database schema** - `fd56b12` (docs)
## Files Created
- `supabase/migrations/001_initial_auth_setup.sql` - Complete auth schema with RLS
- `supabase/seed.sql` - Development verification seed
- `docs/DATABASE.md` - Schema documentation with examples
## Decisions Made
1. **tenant_id in profiles, not JWT** - Simpler approach for v1, avoids JWT refresh complexity
2. **Plans in migration, not seed** - Plans must always exist, migration guarantees this
3. **JSONB for features** - Flexible structure for plan limits, easy to extend
4. **Italian display names** - i18n ready from day 1
## Deviations from Plan
None - plan executed exactly as written.
## Issues Encountered
None.
## User Setup Required
**Database migration must be applied to Supabase.** See `docs/DATABASE.md` for:
- SQL Editor copy/paste method
- Supabase CLI method
- Direct psql connection method
## Next Phase Readiness
- Schema ready for Supabase project creation (01-03)
- Plans table ready for auth flow (01-04)
- Profiles auto-creation ready for signup testing
- RLS policies ready for security verification
---
*Phase: 01-foundation-auth*
*Completed: 2026-01-31*