Get available slots for location

//native

type Holded = {

  apiKey: string;

};

/**

 * Get available slots for location

 * Get a list of available time slots for a location, specifying a service and a date.

 */

export async function main(

  auth: Holded,

  locationId: string,

  serviceId: string | undefined,

  day: string | undefined,

) {

  const url = new URL(

    `https://api.holded.com/api/crm/v1/bookings/locations/${locationId}/slots`,

  );

  for (const [k, v] of [

    ["serviceId", serviceId],

    ["day", day],

  ]) {

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

      url.searchParams.append(k, v);

    }

  }

  const response = await fetch(url, {

    method: "GET",

    headers: {

      key: auth.apiKey,

    },

    body: undefined,

  });

  if (!response.ok) {

    const text = await response.text();

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

  }

  return await response.json();

}