Complete a draft order

type Shopify = {

  token: string;

  store_name: string;

};

/**

 * Complete a draft order

 * Completes a draft order.  Using the DraftOrder resource, you can create a draft order and transition it to an order.  The following flows are supported:   Create a draft order that calculates taxes and totals but accept payment from the customer outside of Shopify. Create a draft order and send an invoice to the customer.

 */

export async function main(

  auth: Shopify,

  api_version: string = "2023-10",

  draft_order_id: string

) {

  const url = new URL(

    `https://${auth.store_name}.myshopify.com/admin/api/${api_version}/draft_orders/${draft_order_id}/complete.json`

  );

  const response = await fetch(url, {

    method: "PUT",

    headers: {

      "X-Shopify-Access-Token": auth.token,

    },

    body: undefined,

  });

  if (!response.ok) {

    const text = await response.text();

    throw new Error(`${response.status} ${text}`);

  }

  return await response.json();

}