chore: upload parte 1 - logica

app/api/products/route.ts

@@ -0,0 +1,37 @@
+import { NextRequest, NextResponse } from "next/server";
+import { getDb } from "@/lib/db";
+
+export async function GET() {
+  const sql = getDb();
+  const rows = await sql(`
+    SELECT p.*,
+      COALESCE(bom.bom_count, 0) as bom_count,
+      COALESCE(bom.total_cost, 0) as total_cost
+    FROM products p
+    LEFT JOIN (
+      SELECT product_id,
+        COUNT(*) as bom_count,
+        SUM(bi.quantity * c.unit_price) as total_cost
+      FROM bom_items bi
+      JOIN components c ON bi.component_id = c.id
+      GROUP BY product_id
+    ) bom ON p.id = bom.product_id
+    ORDER BY p.updated_at DESC
+  `);
+  return NextResponse.json(rows);
+}
+
+export async function POST(request: NextRequest) {
+  const sql = getDb();
+  const body = await request.json();
+  const { name, sku, description, version, status } = body;
+
+  const rows = await sql(
+    `INSERT INTO products (name, sku, description, version, status)
+     VALUES ($1, $2, $3, $4, $5)
+     RETURNING *`,
+    [name, sku, description || null, version || "1.0", status || "draft"]
+  );
+
+  return NextResponse.json(rows[0], { status: 201 });
+}