DocuSign_Server.ts

import { Handler } from 'express';
import store from 'node-persist';
import { User } from '../../types';
import { DocuSignError } from '../docusign-error';
import { DocuSignUser, listEnvelopes } from '../lib';

export const getAllEnvelopes: Handler = async (req, res) => {
  const { access_token } = res.locals.user as User & DocuSignUser;
  const { customerEmail, searchText } = req.query as Record<string, string>;
  const account_id = await store.getItem('docuSignAccountId');
  const args = { access_token, account_id, customerEmail, searchText };

  if (!account_id) {
    return res.sendStatus(401);
  }

  try {
    const results = await listEnvelopes(args);

    res.status(200).send({
      message: 'Results from the Envelopes::listStatusChanges method',
      data: results,
    });
  } catch (err) {
    const error = err as DocuSignError;
    const errorBody = error && error.response && error.response.body;
    const errorCode = errorBody && errorBody.errorCode;
    const errorMessage = errorBody && errorBody.message;

    res.status(error.status || 400).send({
      error: err,
      errorCode,
      message: errorMessage,
    });
  }
};