Commit Graph

3 Commits

Author SHA1 Message Date
a1a73d8453 feat: Step 6 - Write-through cache API
Implement the core write-through cache pattern for node creation.
This is the architectural foundation of the application.

Changes:
- Add @google/generative-ai dependency for embeddings
- Create lib/db.ts: SurrealDB connection helper with JWT auth
- Create lib/ai.ts: AI embedding generation using text-embedding-004
- Create app/api/nodes/route.ts: POST endpoint implementing write-through cache

Write-through cache flow:
1. Authenticate user via SurrealDB JWT
2. Publish node to ATproto PDS (source of truth)
3. Generate 768-dimensional embedding via Google AI
4. Cache node + embedding + links in SurrealDB

Updated schema to use 768-dimensional embeddings (text-embedding-004)
instead of 1536 dimensions.

Security:
- Row-level permissions enforced via SurrealDB JWT
- All secrets server-side only
- ATproto OAuth tokens from secure cookies

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-11-09 00:12:46 +00:00
8e14395eaf feat: Complete Step 3 & 4 - OAuth + SurrealDB schema
Step 3: ATproto OAuth + SurrealDB JWT
- Implement database-backed OAuth state storage (lib/auth/oauth-state.ts)
- Add session helpers for JWT decoding (lib/auth/session.ts)
- Fix OAuth callback to properly handle state retrieval
- Create /chat page displaying authenticated user handle
- Configure headless mode for Magnitude testing

Step 4: SurrealDB Schema & Permissions
- Define JWT-based access control (HS512 algorithm)
- Create user table with DID-based identity
- Create node table with row-level security (users can only access their own data)
- Create links_to relation table for graph edges
- Define vector search index (1536 dimensions for gemini-embedding-001)
- Add Docker Compose for local SurrealDB development

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-11-08 23:51:19 +00:00
6b7377ae6e feat: Step 3 - ATproto OAuth + SurrealDB JWT
Implemented complete OAuth flow with ATproto/Bluesky:
- Created login page with Mantine form components
- Implemented OAuth login route with PKCE and state verification
- Implemented OAuth callback route with JWT minting
- Created auth utility libraries for ATproto resolution and JWT generation
- Updated tsconfig path alias to support project structure
- Added @mantine/form and openid-client dependencies
- Updated CLAUDE.md to allow direct git commits
- All auth tests passing (login page, error handling, OAuth flow)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-11-08 21:13:00 +00:00