Initial commit

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

apps/contacts/crimata.json

@@ -0,0 +1,7 @@
+{
+  "id": "contacts",
+  "name": "Contacts",
+  "port": 3001,
+  "db": true,
+  "migrate": "npm run migrate"
+}

apps/contacts/package.json

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+{
+  "name": "crimata-contacts",
+  "version": "1.0.0",
+  "private": true,
+  "scripts": {
+    "dev": "tsx watch src/index.ts",
+    "build": "tsc",
+    "start": "node dist/index.js",
+    "migrate": "node -r tsx/cjs src/migrate.ts"
+  },
+  "dependencies": {
+    "express": "^4.18.0",
+    "pg": "^8.11.0"
+  },
+  "devDependencies": {
+    "@types/express": "^4.17.0",
+    "@types/node": "^20.0.0",
+    "@types/pg": "^8.11.0",
+    "tsx": "^4.7.0",
+    "typescript": "^5.4.0"
+  }
+}

apps/contacts/src/db.ts

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+import { Pool } from "pg"
+
+export const pool = new Pool({
+  connectionString: process.env.DATABASE_URL,
+})

apps/contacts/src/index.ts

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+import express from "express"
+import { router } from "./routes"
+
+const app = express()
+app.use(express.json())
+app.use("/contacts", router)
+
+const port = Number(process.env.PORT ?? 3001)
+app.listen(port, () => console.log(`contacts app listening on :${port}`))

apps/contacts/src/migrate.ts

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+import { pool } from "./db"
+
+async function migrate() {
+  await pool.query(`
+    CREATE TABLE IF NOT EXISTS contacts (
+      id         SERIAL PRIMARY KEY,
+      name       TEXT NOT NULL,
+      domain     TEXT NOT NULL UNIQUE,
+      avatar_url TEXT,
+      notes      TEXT,
+      created_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
+    )
+  `)
+  console.log("contacts: migration complete")
+  await pool.end()
+}
+
+migrate().catch((err) => {
+  console.error("contacts: migration failed", err)
+  process.exit(1)
+})

apps/contacts/src/routes.ts

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+import { Router } from "express"
+import { pool } from "./db"
+import type { CreateContactBody, UpdateContactBody } from "./types"
+
+export const router = Router()
+
+// List all contacts
+router.get("/", async (req, res) => {
+  const result = await pool.query(
+    "SELECT * FROM contacts ORDER BY name ASC"
+  )
+  res.json(result.rows)
+})
+
+// Get a single contact
+router.get("/:id", async (req, res) => {
+  const result = await pool.query(
+    "SELECT * FROM contacts WHERE id = $1",
+    [req.params.id]
+  )
+  if (result.rowCount === 0) return res.status(404).json({ error: "Not found" })
+  res.json(result.rows[0])
+})
+
+// Create a contact
+router.post("/", async (req, res) => {
+  const { name, domain, avatar_url, notes } = req.body as CreateContactBody
+  if (!name || !domain) {
+    return res.status(400).json({ error: "name and domain are required" })
+  }
+  const result = await pool.query(
+    `INSERT INTO contacts (name, domain, avatar_url, notes)
+     VALUES ($1, $2, $3, $4)
+     RETURNING *`,
+    [name, domain, avatar_url ?? null, notes ?? null]
+  )
+  res.status(201).json(result.rows[0])
+})
+
+// Update a contact
+router.patch("/:id", async (req, res) => {
+  const { name, domain, avatar_url, notes } = req.body as UpdateContactBody
+  const result = await pool.query(
+    `UPDATE contacts
+     SET name       = COALESCE($1, name),
+         domain     = COALESCE($2, domain),
+         avatar_url = COALESCE($3, avatar_url),
+         notes      = COALESCE($4, notes)
+     WHERE id = $5
+     RETURNING *`,
+    [name ?? null, domain ?? null, avatar_url ?? null, notes ?? null, req.params.id]
+  )
+  if (result.rowCount === 0) return res.status(404).json({ error: "Not found" })
+  res.json(result.rows[0])
+})
+
+// Delete a contact
+router.delete("/:id", async (req, res) => {
+  await pool.query("DELETE FROM contacts WHERE id = $1", [req.params.id])
+  res.status(204).send()
+})

apps/contacts/src/types.ts

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+export interface Contact {
+  id: number
+  name: string
+  domain: string
+  avatar_url: string | null
+  notes: string | null
+  created_at: string
+}
+
+export interface CreateContactBody {
+  name: string
+  domain: string
+  avatar_url?: string
+  notes?: string
+}
+
+export interface UpdateContactBody {
+  name?: string
+  domain?: string
+  avatar_url?: string
+  notes?: string
+}

apps/contacts/tsconfig.json

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+{
+  "compilerOptions": {
+    "target": "ES2022",
+    "module": "commonjs",
+    "lib": ["ES2022"],
+    "outDir": "dist",
+    "rootDir": "src",
+    "strict": true,
+    "esModuleInterop": true,
+    "skipLibCheck": true
+  },
+  "include": ["src"]
+}