Get opening balance

//native

type Zoho = {

  token: string;

};

/**

 * Get opening balance

 * Get opening balance.

 */

export async function main(auth: Zoho, organization_id: string | undefined) {

  const url = new URL(

    `https://www.zohoapis.com/books/v3/settings/openingbalances`,

  );

  for (const [k, v] of [["organization_id", organization_id]]) {

    if (v !== undefined && v !== "" && k !== undefined) {

      url.searchParams.append(k, v);

    }

  }

  const response = await fetch(url, {

    method: "GET",

    headers: {

      Authorization: "Zoho-oauthtoken " + auth.token,

    },

    body: undefined,

  });

  if (!response.ok) {

    const text = await response.text();

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

  }

  return await response.json();

}