Get payment method

//native

type Mollie = {

  token: string;

};

/**

 * Get payment method

 * Retrieve a single payment method by its ID.

 */

export async function main(

  auth: Mollie,

  id: string,

  locale: string | undefined,

  currency: string | undefined,

  profileId: string | undefined,

  include: "issuers" | "pricing" | undefined,

  sequenceType: string | undefined,

  testmode: string | undefined,

) {

  const url = new URL(`https://api.mollie.com/v2/methods/${id}`);

  for (const [k, v] of [

    ["locale", locale],

    ["currency", currency],

    ["profileId", profileId],

    ["include", include],

    ["sequenceType", sequenceType],

    ["testmode", testmode],

  ]) {

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

      url.searchParams.append(k, v);

    }

  }

  const response = await fetch(url, {

    method: "GET",

    headers: {

      Authorization: "Bearer " + auth.token,

    },

    body: undefined,

  });

  if (!response.ok) {

    const text = await response.text();

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

  }

  return await response.text();

}