17ee4b4ccb
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>
117 lines
3.4 KiB
Markdown
117 lines
3.4 KiB
Markdown
---
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phase: 01-foundation-auth
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plan: 02
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subsystem: database
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tags: [supabase, postgresql, rls, multi-tenant, auth]
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# Dependency graph
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requires:
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- phase: none
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provides: First database schema
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provides:
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- plans table with Free, Creator, Pro tiers
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- profiles table with auto-creation trigger
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- RLS policies for tenant isolation
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- Helper functions for plan feature checking
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affects: [01-03-supabase-client, 01-04-auth-ui, 02-social-accounts]
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# Tech tracking
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tech-stack:
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added: []
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patterns:
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- "RLS with (SELECT auth.uid()) subquery for performance"
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- "SECURITY DEFINER functions for bypassing RLS"
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- "Auto-profile creation via auth.users trigger"
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- "JSONB for flexible feature flags"
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key-files:
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created:
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- supabase/migrations/001_initial_auth_setup.sql
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- supabase/seed.sql
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- docs/DATABASE.md
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modified: []
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key-decisions:
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- "tenant_id in profiles table, not JWT (simpler for v1)"
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- "Plans seeded in migration, not seed file (always exist)"
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- "JSONB features for flexible plan limits"
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- "Italian display names for i18n readiness"
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patterns-established:
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- "RLS Policy Pattern: Use (SELECT auth.uid()) for 99% performance improvement"
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- "Auto-profile Pattern: Trigger creates profile on auth.users insert"
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- "Helper Function Pattern: SECURITY DEFINER for cross-table queries"
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# Metrics
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duration: 5min
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completed: 2026-01-31
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---
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# Phase 01 Plan 02: Database Schema Summary
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**Multi-tenant auth schema with plans table, profiles table, RLS policies, and auto-profile trigger for Supabase**
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## Performance
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- **Duration:** 5 min
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- **Started:** 2026-01-31T03:24:00Z
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- **Completed:** 2026-01-31T03:29:00Z
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- **Tasks:** 3
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- **Files created:** 3
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## Accomplishments
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- Created plans table with Free, Creator, Pro tiers (0, 19, 49 EUR/month)
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- Created profiles table with tenant_id for multi-tenant isolation
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- Enabled RLS on all tables with optimized policies
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- Added auto-profile creation trigger on user signup
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- Added helper functions for plan limit checking
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- Documented complete schema with security notes
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## Task Commits
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Each task was committed atomically:
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1. **Task 1: Create database migration with plans and profiles** - `f271d7f` (feat)
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2. **Task 2: Create seed file for development** - `16b3053` (feat)
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3. **Task 3: Document database schema** - `fd56b12` (docs)
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## Files Created
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- `supabase/migrations/001_initial_auth_setup.sql` - Complete auth schema with RLS
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- `supabase/seed.sql` - Development verification seed
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- `docs/DATABASE.md` - Schema documentation with examples
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## Decisions Made
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1. **tenant_id in profiles, not JWT** - Simpler approach for v1, avoids JWT refresh complexity
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2. **Plans in migration, not seed** - Plans must always exist, migration guarantees this
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3. **JSONB for features** - Flexible structure for plan limits, easy to extend
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4. **Italian display names** - i18n ready from day 1
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## Deviations from Plan
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None - plan executed exactly as written.
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## Issues Encountered
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None.
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## User Setup Required
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**Database migration must be applied to Supabase.** See `docs/DATABASE.md` for:
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- SQL Editor copy/paste method
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- Supabase CLI method
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- Direct psql connection method
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## Next Phase Readiness
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- Schema ready for Supabase project creation (01-03)
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- Plans table ready for auth flow (01-04)
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- Profiles auto-creation ready for signup testing
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- RLS policies ready for security verification
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---
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*Phase: 01-foundation-auth*
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*Completed: 2026-01-31*
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