initial commit

src/db.ts

@@ -0,0 +1,22 @@
+import { Pool } from 'pg';
+import dotenv from 'dotenv';
+
+dotenv.config();
+
+export const pgPool = new Pool({
+  host: process.env.POSTGRES_HOST,
+  port: Number(process.env.POSTGRES_PORT || 5432),
+  database: process.env.POSTGRES_DB,
+  user: process.env.POSTGRES_USER,
+  password: process.env.POSTGRES_PASSWORD,
+});
+
+export async function initDb(): Promise<void> {
+  await pgPool.query(`
+    CREATE TABLE IF NOT EXISTS motd (
+      id SERIAL PRIMARY KEY,
+      message TEXT NOT NULL,
+      created_at TIMESTAMP NOT NULL DEFAULT NOW()
+    )
+  `);
+}