Food Delivery Search

//native

type Yelp = {

  apiKey: string;

};

/**

 * Food Delivery Search

 * This endpoint returns a list of businesses which support requested transaction type.

**Note:**

* At this time, the API does not return businesses without any reviews.

* Currently, this endpoint only supports food delivery in the US.

 */

export async function main(

  auth: Yelp,

  transaction_type: "delivery" = "delivery",

  latitude: string | undefined,

  longitude: string | undefined,

  location: string | undefined,

  term: string | undefined,

  categories: string | undefined,

  price: string | undefined,

) {

  const url = new URL(

    `https://api.yelp.com/v3/transactions/${transaction_type}/search`,

  );

  for (const [k, v] of [

    ["latitude", latitude],

    ["longitude", longitude],

    ["location", location],

    ["term", term],

    ["categories", categories],

    ["price", price],

  ]) {

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

      url.searchParams.append(k, v);

    }

  }

  const response = await fetch(url, {

    method: "GET",

    headers: {

      Authorization: "Bearer " + auth.apiKey,

    },

    body: undefined,

  });

  if (!response.ok) {

    const text = await response.text();

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

  }

  return await response.json();

}