NodeJS query CouchDB

queryCouchDB.js

import Nano from 'nano';

const {
  DB_HOST,
  DB_PORT,
  DB_USER,
  DB_PASSWORD,
  DB_NAME
} = process.env

export const couch = Nano({
  url: `http://${DB_USER}:${DB_PASSWORD}@${DB_HOST}:${DB_PORT}`
});

export const connection = async () => {
  await couch.db.get(DB_NAME);
  return couch.db.use(DB_NAME);
};

export const queryDatabase = async (query) => {
  return await (await connection()).find(query);
};

export const bulkUpdateDatabase = async (docs) => {
  return await (await connection()).bulk(docs);
};