https://github.com/cantecim/moleculer-db-adapter-rethinkdb

RethinkDB moleculer service mixin
https://github.com/cantecim/moleculer-db-adapter-rethinkdb

Last synced: 2 months ago
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RethinkDB moleculer service mixin

• Host: GitHub
• URL: https://github.com/cantecim/moleculer-db-adapter-rethinkdb
• Owner: cantecim
• Created: 2019-01-20T15:23:04.000Z (almost 6 years ago)
• Default Branch: master
• Last Pushed: 2023-10-10T06:44:06.000Z (over 1 year ago)
• Last Synced: 2024-04-29T20:20:59.255Z (9 months ago)
• Language: JavaScript
• Homepage:
• Size: 1.58 MB
• Stars: 8
• Watchers: 1
• Forks: 2
• Open Issues: 4
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

• awesome-moleculer - moleculer-db-adapter-rethinkdb - A [RethinkDB](https://www.rethinkdb.com/) Moleculer service mixin. (Services / Databases and Stores)

README

        
![Moleculer logo](http://moleculer.services/images/banner.png)

# moleculer-db-adapter-rethinkdb  

RethinkDB adapter for Moleculer DB service.  

[![Coverage Status](https://coveralls.io/repos/github/cantecim/moleculer-db-adapter-rethinkdb/badge.svg?branch=master)](https://coveralls.io/github/cantecim/moleculer-db-adapter-rethinkdb?branch=master)

[![Build Status](https://travis-ci.org/cantecim/moleculer-db-adapter-rethinkdb.svg?branch=master)](https://travis-ci.org/cantecim/moleculer-db-adapter-rethinkdb)

[![NPM version](https://img.shields.io/npm/v/moleculer-db-adapter-rethinkdb.svg)](https://www.npmjs.com/package/moleculer-db-adapter-rethinkdb)

![Downloads](https://img.shields.io/npm/dt/moleculer-db-adapter-rethinkdb.svg?colorB=green)

## Install

```bash

$ npm install moleculer-db moleculer-db-adapter-rethinkdb --save

```

## Usage

```js

"use strict";

const { ServiceBroker } = require("moleculer");

const DbService = require("moleculer-db");

const RethinkDBAdapter = require("moleculer-db-adapter-rethinkdb");

const broker = new ServiceBroker();

// Create a RethinkDB service for `post` entities

broker.createService({

    name: "posts",

    mixins: [DbService],

    adapter: new RethinkDBAdapter({host: "127.0.0.1" || "", port: 29015}),

    database: "app",

    table: "posts"

});

broker.start()

// Create a new post

.then(() => broker.call("posts.create", {

    title: "My first post",

    content: "Lorem ipsum...",

    votes: 0

}))

// Get all posts

.then(() => broker.call("posts.find").then(console.log));

// Change feeds

const { client: conn } = this.schema.adapter;

// Lets get a rethinkdb.table instance

const rTable = this.schema.adapter.getTable();

// You can also get a rethinkdb instance with below

// const rethinkdb = this.schema.adapter.getR();

rTable.changes().run(conn, function(err, cursor) {

    cursor.each(console.log);

});

// Map Reduce with same way

rTable.map((user) => 1).run(conn);

// You can access all underlying API

```

## Options

**Example with connection options**

```js

new RethinkDBAdapter({

    host: "localhost",

    port: 29015

})

```

Above options is used as default when you dont specify any option or pass empty

# Test

```

$ npm test

```

In development with watching

```

$ npm run ci

```

# License

The project is available under the [MIT license](https://tldrlegal.com/license/mit-license).