Moleculer-db-adapter-mongoose NPM

moleculer-db-adapter-mongoose

Mongoose adapter for Moleculer DB service

Features

Install

$ npm install moleculer-db moleculer-db-adapter-mongoose mongoose@6.5.4 --save

Usage

"use strict";

const { ServiceBroker } = require("moleculer");
const DbService = require("moleculer-db");
const MongooseAdapter = require("moleculer-db-adapter-mongoose");
const mongoose = require("mongoose");

const broker = new ServiceBroker();

// Create a Mongoose service for `post` entities
broker.createService({
    name: "posts",
    mixins: [DbService],
    adapter: new MongooseAdapter("mongodb://127.0.0.1/moleculer-demo"),
    model: mongoose.model("Post", mongoose.Schema({
        title: { type: String },
        content: { type: String },
        votes: { type: Number, default: 0}
    }))
});


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));

Options

Example with connection URI

new MongooseAdapter("mongodb://127.0.0.1/moleculer-db")

Example with URI and options

new MongooseAdapter("mongodb://db-server-hostname/my-db", {
    user: process.env.MONGO_USERNAME,
    pass: process.env.MONGO_PASSWORD,
    keepAlive: true
})