31 lines
1.1 KiB
Markdown
31 lines
1.1 KiB
Markdown
# continuum-backend
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Cloud control plane for Continuum. Bun + ElysiaJS, PostgreSQL (via pgCat/PgBouncer,
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with pgvector for frame embeddings), Redis Streams, and Cloudflare R2 storage.
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## Run
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```sh
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bun install
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cp .env.example .env # fill in DATABASE_URL, REDIS_URL, R2_*, SUPABASE_JWT_SECRET
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bun run db:generate && bun run db:migrate
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bun run dev
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```
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## Layout
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- `src/db/` — Drizzle schema (`printers`, `farms`, `print_jobs`, `frame_embeddings`)
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and client, pointed at pgCat. `src/db/validators.ts` derives Elysia/TypeBox
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request validators straight from the Drizzle tables via `drizzle-typebox`,
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so the Postgres schema and the API validators come from one definition
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instead of two hand-synced ones.
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- `src/s3/` — R2 presigned URL helpers (`PUT` for client uploads, `GET` for the
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edge proxy).
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- `src/queue/` — Redis client + `XADD` helper pushing onto `stream:camera_frames`
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for `continuum-ai-worker`.
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- `src/routes/` — `/auth`, `/farms`, `/printers`, `/jobs`, and the edge-gateway
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WebSocket at `/ws/edge/v1`.
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`frame_embeddings.embedding` requires the `vector` extension:
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`CREATE EXTENSION IF NOT EXISTS vector;`
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