Mongo connection

Create a client connection to MongoDB

Depends on native driver node-mongodb-native

Connection settings can be setup through process ENV or directly with input parameters.

Example of usage with input parameters:

import client from '@gospime/mongodb-client';

const parameters = {
  settings: {
    schema: 'mongodb',
    host: 'provide.host',
    port: 'provide.port',
    name: 'provide.dbname',
    user: 'provide.username',
    password: 'provide.password'
  },
  options: {
    poolSize: 10
  }
};

const instance = client(parameters);

Setup connection settings with docker ENV:

DB_MONGO_SCHEME='mongodb';
DB_MONGO_HOST='provide.mongodb.host';
DB_MONGO_PORT='provide.mongodb.port';
DB_MONGO_NAME='provide.mongodb.name';
DB_MONGO_USER='provide.mongodb.user';
DB_MONGO_PASSWORD='provide.mongodb.password';

And simple calling from app:

import client from '@gospime/mongodb-client';

const parameters = { options: { poolSize: 10 } };
const instance = client(parameters);

By the way, connection settings from process.env will be rewritten by the settings from input parameters.