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continuum-backend/README.md
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octoturge 23643904da Initial boilerplate scaffold for continuum-backend
Bun + ElysiaJS control plane: Drizzle/Postgres schema (printers, farms,
print_jobs, pgvector frame_embeddings), R2 presigned URLs, Redis Streams
frame ingestion queue, REST routes, and the /ws/edge/v1 edge-gateway
WebSocket uplink.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-08-28 16:13:57 +00:00

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# continuum-backend
Cloud control plane for Continuum. Bun + ElysiaJS, PostgreSQL (via pgCat/PgBouncer,
with pgvector for frame embeddings), Redis Streams, and Cloudflare R2 storage.
## Run
```sh
bun install
cp .env.example .env # fill in DATABASE_URL, REDIS_URL, R2_*, SUPABASE_JWT_SECRET
bun run db:generate && bun run db:migrate
bun run dev
```
## Layout
- `src/db/` — Drizzle schema (`printers`, `farms`, `print_jobs`, `frame_embeddings`)
and client, pointed at pgCat.
- `src/s3/` — R2 presigned URL helpers (`PUT` for client uploads, `GET` for the
edge proxy).
- `src/queue/` — Redis client + `XADD` helper pushing onto `stream:camera_frames`
for `continuum-ai-worker`.
- `src/routes/``/auth`, `/farms`, `/printers`, `/jobs`, and the edge-gateway
WebSocket at `/ws/edge/v1`.
`frame_embeddings.embedding` requires the `vector` extension:
`CREATE EXTENSION IF NOT EXISTS vector;`