Richard Nixon
0fee844c7a
Switch the persistence layer from better-sqlite3 to postgres-js (async),
rewrite the schema in drizzle-orm/pg-core, and add Docker + scripts to
spin up Postgres 16 with pgvector locally on port 5433.
Schema changes beyond the SQLite → PG dialect swap:
- embedding_chunk.embedding becomes vector(384) with an HNSW cosine index,
enabling native similarity search via the `<=>` operator (no more
JSON-serialized arrays + JS-side cosine).
- jsonb for previously-text JSON columns (achievements, content_structured,
metadata).
- application_event generalised into a unified activity feed: adds
event_type, title, contact_id, scheduled_at, completed_at, outcome.
- New tables: contact_application (M:N junction so a recruiter can appear
in multiple applications) and company_research (per-company knowledge log).
Driver swap touches every query call site: all functions in src/db/queries
are now async, and all callers in src/app/api/**/*.ts and src/lib/{rag,claude}
await accordingly. SQLite-specific SQL (julianday, date('now', ...))
translated to Postgres equivalents (extract(epoch ...), current_date,
date_trunc('week', ...)).
Includes scripts/dump-sqlite.mjs and scripts/restore-postgres.mjs to migrate
existing data (run once: dump from old .db, then restore into the running
PG container).
44 lines
1.1 KiB
JSON
44 lines
1.1 KiB
JSON
{
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"name": "job-agent",
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"version": "0.1.0",
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"private": true,
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"scripts": {
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"dev": "next dev",
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"build": "next build",
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"start": "next start",
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"lint": "eslint",
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"db:generate": "drizzle-kit generate",
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"db:migrate": "drizzle-kit migrate",
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"db:studio": "drizzle-kit studio"
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},
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"dependencies": {
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"@huggingface/transformers": "^4.0.1",
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"@react-pdf/renderer": "^4.3.2",
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"class-variance-authority": "^0.7.1",
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"clsx": "^2.1.1",
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"drizzle-orm": "^0.45.1",
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"lightningcss-darwin-arm64": "^1.32.0",
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"lucide-react": "^0.577.0",
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"next": "16.2.0",
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"pdf-parse": "^2.4.5",
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"postgres": "^3.4.9",
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"react": "19.2.4",
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"react-dom": "19.2.4",
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"react-markdown": "^10.1.0",
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"recharts": "^3.8.0",
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"remark-gfm": "^4.0.1",
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"tailwind-merge": "^3.5.0",
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"zod": "^4.3.6"
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},
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"devDependencies": {
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"@tailwindcss/postcss": "^4",
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"@types/node": "^20",
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"@types/react": "^19",
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"@types/react-dom": "^19",
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"drizzle-kit": "^0.31.10",
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"eslint": "^9",
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"eslint-config-next": "16.2.0",
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"tailwindcss": "^4",
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"typescript": "^5"
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}
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}
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