moleculer-db-adapter-mongo

MongoDB native adapter for Moleculer DB service.

Features

• schemaless adapter
• MongoDB driver v2.2

Install

1$ npm install moleculer-db moleculer-db-adapter-mongo --save

Usage

1"use strict";
2
3const { ServiceBroker } = require("moleculer");
4const DbService = require("moleculer-db");
5const MongoDBAdapter = require("moleculer-db-adapter-mongo");
6
7const broker = new ServiceBroker();
8
9// Create a Mongoose service for `post` entities
10broker.createService({
11    name: "posts",
12    mixins: [DbService],
13    adapter: new MongoDBAdapter("mongodb://localhost/moleculer-demo"),
14    collection: "posts"
15});
16
17
18broker.start()
19// Create a new post
20.then(() => broker.call("posts.create", {
21    title: "My first post",
22    content: "Lorem ipsum...",
23    votes: 0
24}))
25
26// Get all posts
27.then(() => broker.call("posts.find").then(console.log));

Options

The constructor options need to be a String or an Object.

Example with connection URI

1new MongoDBAdapter("mongodb://localhost/moleculer-db")

Example with connection options

1new MongoDBAdapter({
2    uri: "mongodb://db-server-hostname/my-db",
3    options: {
4        user: process.env.MONGO_USERNAME,
5        pass: process.env.MONGO_PASSWORD
6        server: {
7            socketOptions: {
8                keepAlive: 1
9            }
10        }
11    })

Test

$ npm test

In development with watching

$ npm run ci

License

The project is available under the MIT license.

Contact

Copyright (c) 2016-2017 Ice Services