@offrain/montonio-api/src/methods.ts

Montonio Payments API for NodeJS

import jwt from 'jsonwebtoken';
import axios from 'axios';
import { config } from './config';
import { BankList, CountryCode, Credentials, PayloadOpts, UserOpts } from './types';
export const makePaymentUrl = (
  { secrectKey, accessKey, sandbox }: Credentials,
  {
    amount,
    currency,
    merchant_reference,
    merchant_return_url,
    preselected_aspsp
  }: UserOpts
): string => {
  const baseUrl = sandbox ? config.sandboxUrl : config.productionUrl
  const payload: PayloadOpts = {
    amount: amount,
    currency: currency ? currency : 'EUR',
    merchant_reference: merchant_reference,
    access_key: accessKey,
    merchant_return_url: merchant_return_url,
    merchant_notification_url: merchant_return_url,
    preselected_aspsp: preselected_aspsp ? preselected_aspsp : ''
  };
  const token = jwt.sign(payload, secrectKey, {
    algorithm: 'HS256',
    expiresIn: '10m',
  });
  const paymentUrl = `${baseUrl}?payment_token=${token}`;
  return paymentUrl;
};

/**
 * Displaying the List of Available Banks
 * Pass a country_code to get banks for specific country e.g 'FI' | 'EE' | 'LV' | 'LT'
 * @returns List of available banks for a merchant.
 */
export const getMethods = async ({accessKey, secrectKey, sandbox}:Credentials, lang:CountryCode) => {
  const baseUrl = sandbox ? config.sandboxMethods : config.prodcutionMethods
  try {
    const payload = {
      access_key: accessKey
  }
  const token = jwt.sign(
    payload, 
    secrectKey,
    { algorithm: 'HS256', expiresIn: '1h' }
  );
  const resp = await axios(baseUrl, {headers: {'Authorization': `Bearer ${token}`}})
  if(!lang) return resp.data
  return resp.data[lang]
  } catch (error) {
  return error
  }
}