E-commerce

// POST /api/checkout  — called when the customer chooses Pesarc
export async function POST(req: Request) {
  const { cart } = await req.json();
  const total = cart.items.reduce((s, i) => s + i.priceNgn * i.qty, 0);

  const res = await fetch("https://pesarc.xyz/api/v1/payments", {
    method: "POST",
    headers: {
      Authorization: `Bearer ${process.env.PESARC_SECRET_KEY}`,
      "Content-Type": "application/json",
    },
    body: JSON.stringify({
      amount: total,
      currency: "NGN",
      reference: cart.orderId,
      merchant_name: "Ada Fabrics",
      description: `${cart.items.length} item(s)`,
      redirect_url: `https://ada-fabrics.com/order/${cart.orderId}`,
      webhook_url: "https://ada-fabrics.com/api/pesarc/webhook",
      payout_address: process.env.STORE_PAYOUT_ADDRESS, // optional: settle here
      metadata: { orderId: cart.orderId },
    }),
  });

  const { checkout_url } = await res.json();
  return Response.json({ checkout_url });
}

async function payWithPesarc(cart) {
  const res = await fetch("/api/checkout", {
    method: "POST",
    headers: { "Content-Type": "application/json" },
    body: JSON.stringify({ cart }),
  });
  const { checkout_url } = await res.json();
  window.location.href = checkout_url;
}

// POST /api/pesarc/webhook
export async function POST(req: Request) {
  const event = await req.json();
  if (event.type === "payment.settled") {
    await markOrderPaid(event.data.reference); // reference = your orderId
  }
  return new Response("ok");
}