Payments & Billing APIs

const createPaymentOrder = async (featureKey, couponCode = null) => {
  const token = await getSupabaseToken();

  const response = await fetch('/api/payments/create-order', {
    method: 'POST',
    headers: {
      'Authorization': `Bearer ${token}`,
      'Content-Type': 'application/json'
    },
    body: JSON.stringify({
      feature_key: featureKey,
      coupon_code: couponCode
    })
  });

  const orderData = await response.json();

  if (orderData.free_access) {
    // Free access granted
    return { success: true, free: true };
  }

  // Initialize Razorpay payment
  const options = {
    key: orderData.key_id,
    amount: orderData.amount_total_paise,
    currency: orderData.currency,
    order_id: orderData.rzp_order_id,
    name: 'TalentG',
    description: 'Strength Finder Assessment',
    handler: async function (response) {
      // Verify payment
      await verifyPayment(orderData.order_id, response);
    }
  };

  const rzp = new Razorpay(options);
  rzp.open();

  return orderData;
};

const verifyPayment = async (orderId, razorpayResponse) => {
  const token = await getSupabaseToken();

  const response = await fetch('/api/payments/verify', {
    method: 'POST',
    headers: {
      'Authorization': `Bearer ${token}`,
      'Content-Type': 'application/json'
    },
    body: JSON.stringify({
      order_id: orderId,
      payment_id: razorpayResponse.razorpay_payment_id,
      signature: razorpayResponse.razorpay_signature
    })
  });

  return response.json();
};