feat: setup graphql server with neon relation resolvers

test-db.js

@@ -0,0 +1,24 @@
+const { Pool } = require('pg');
+require('dotenv').config();
+
+const pool = new Pool({
+  connectionString: process.env.DATABASE_URL,
+  ssl: {
+    rejectUnauthorized: false,
+  },
+});
+
+async function test() {
+  try {
+    const res = await pool.query('SELECT NOW() AS server_time, COUNT(*) AS total_products FROM products');
+    console.log('Koneksi Sukses!');
+    console.log('Waktu DB Neon:', res.rows[0].server_time);
+    console.log('Jumlah Data Produk:', res.rows[0].total_products);
+  } catch (err) {
+    console.error('Koneksi Gagal:', err.message);
+  } finally {
+    await pool.end();
+  }
+}
+
+test();