stripe-react-serverless-4.ts

export const handler = async (
  event: APIGatewayProxyEvent,
  context: any,
  callback: (err: Error | null, data: any) => void,
) => {
  if (!event.body) {
    callback(Error('Invalid body'));
    return;
  }
  
  const body = JSON.parse(event.body) as IBody;
  const { email, username } = body;

  if (!email || !username) {
    callback(null, {
      statusCode: 400,
      body: 'Missing email or username',
    });
    return;
  }

  try {
    // Create a new customer
    const customer = await stripe.customers.create({
      email,
      name: username,
    });
    callback(null, {
      statusCode: 200,
      body: JSON.stringify(customer),
    });
  } catch (error) {
    callback(error);
  }
};