Parse server getting started sample.

parser-server-sample.js

/**
 * Sample parse-server/parse-dashboard script for Node.js v6.
 *
 * In order to use this script you must follow the procedure below.
 *
 * 1) Create folder for this snippet.
 *    $ cd <A folder you like to host script files>
 *    $ npm init
 *      # You don't need to answer all of the questions. You can safely skip this mess.
 *    $ npm install --save-dev babel-cli babel-preset-es2015 deepmerge express parse-dashboard parse-server simple-parse-smtp-adapter
 *
 * 2) Modify package.conf with the command below.
 *    $ node -p 'f="parse-server-sample.js";p=require("./package.json");p.scripts.start="babel-node "+f;p.main=f;p.babel={presets:["es2015"]};JSON.stringify(p, null, 2);' > 'package.json.new'
 *    $ mv package.json.new package.json
 *
 * 3) Create config.json in the same directory as this code.
 *    config.json example:
 *    
 *     "general": {
 *       "protocol": "http",
 *       "host": "localhost",
 *       "port": 28080,
 *       "apiRoot": "parse",
 *       "apiVer": "1",
 *       "dashBoardAuth": "admin:fda893kldfa.DKd93"
 *     },
 *     "parseServer": {
 *       "appId": "an-app-id",
 *       "appName": "Demo application",
 *       "masterKey": "ffffffffffffffffffffffffffffffffffffffff",
 *       "fileKey": "ffffffff-ffff-ffff-ffff-ffffffffffff",
 *       "databaseURI": "mongodb://localhost:27017/dev",
 *       "publicServerURL": "http://localhost:28080/parse/v1",
 *       "verifyUserEmails": false,
 *       "emailAdapter": {
 *         "options": {
 *           "fromAddress": "noreply@example.com",
 *           "user": "smtp-user@example.com",
 *           "password": "smtp-user-password",
 *           "host": "smtp.example.com",
 *           "isSSL": true,
 *           "port": 465,
 *           "name": "example.com"
 *         }
 *       }
 *     }
 *
 * 4) Copy this snippet to a file named 'parse-server-sample.js' in the folder you created.
 *    $ vi parse-server-sample.js
 *    
 * 5) Create cloud.js in the same folder.
 *    $ echo -n > cloud.js
 *      # You may write cloud code into this file in case you know how and what.
 *
 * 6) Run database
 *    $ sudo service <mongod|postgresql> start
 *      # I don't cover how to configure database here.
 *
 * 7) Run parse server and dashboard
 *    $ npm start
 *    
 */
import path from 'path';
import express from 'express';
import {ParseServer} from 'parse-server';
import ParseDashboard from 'parse-dashboard';
import deepmerge from 'deepmerge';

const config = require('./config.json');

const defaultConfig = {
  general: {
    protocol: "http",
    host: "localhost",
    port: 28080,
    apiRoot: "parse",
    apiVer: "1",
    isDevelopment: process.env.NODE_ENV !== 'production',
    dashBoardAuth: 'admin:fda893kldfa.DKd93',
  },
  parseServer: {
    cloud: path.resolve(__dirname, 'cloud.js'),
    // "serverURL": `auto-generated by script`,
    appId: 'an-app-id',
    appName: 'Demo application',
    masterKey: 'ffffffffffffffffffffffffffffffffffffffff',
    fileKey: 'ffffffff-ffff-ffff-ffff-ffffffffffff',
    databaseURI: 'mongodb://localhost:27017/dev',
    publicServerURL: "http://localhost:28080/parse/1",
    verifyUserEmails: false,
    emailAdapter: {
      module: "simple-parse-smtp-adapter",
      options: {
        fromAddress: "noreply@example.com",
        user: "smtp-user@example.com",
        password: "smtp-user-password",
        host: "smtp.example.com",
        isSSL: true,
        port: 465,
        name: "example.com"
      }
    }
  },
  dashBoard: {
    // appId: `auto-generated`,
    // serverURL: `auto-generated`,
    // masterKey: `auto-generated`,
    // appName: `auto-generated`,
  }
};

export class APIServer {
  constructor(){
    this.CONFIG = deepmerge.all([defaultConfig, config]);

    this.CONFIG.parseServer.serverURL = this.serverURL();
    this.CONFIG.dashBoard.appId = this.CONFIG.parseServer.appId;
    this.CONFIG.dashBoard.appName = this.CONFIG.parseServer.appName;
    this.CONFIG.dashBoard.serverURL = this.CONFIG.parseServer.publicServerURL;
    this.CONFIG.dashBoard.masterKey = this.CONFIG.parseServer.masterKey;

    this.isMounted = false;
    this.server = null;

    this.app = express();
  }

  serverURL(conf=null){
    const cg = conf ? conf.general : this.CONFIG.general;
    return `${cg.protocol}://${cg.host}:${cg.port}` + this.apiPath();
  }

  apiPath(conf=null){
    const cg = conf ? conf.general : this.CONFIG.general;
    let path = "";
    path += cg.apiRoot ? `/${cg.apiRoot}` : '';
    path += cg.apiVer ? `/${cg.apiVer}` : '';
    return path;
  }

  mount(){
    this.app.use(
      this.apiPath(),
      new ParseServer(this.CONFIG.parseServer)
    );

    if (this.CONFIG.general.isDevelopment) {
      let users;
      if (this.CONFIG.general.dashBoardAuth) {
        let [user, pass] = this.CONFIG.general.dashBoardAuth.split(':');
        users = [{user, pass}];
      }
      this.app.use(
        '/dashboard',
        ParseDashboard({
          apps: [this.CONFIG.dashBoard],
          users,
        }, this.CONFIG.general.isDevelopment),
      );
    }

    this.app.use('/', (req, res) => res.redirect('/dashboard'));

    this.isMounted = true;
  }

  start(){
    if(!this.isMounted){
      this.mount();
    }

    if(this.CONFIG.general.isDevelopment){
      console.log(this.CONFIG);
    }

    this.server = this.app.listen(this.CONFIG.general.port, () => console.log(
      `Server is now running in ${process.env.NODE_ENV || 'development'} mode on ${this.CONFIG.general.protocol}://${this.CONFIG.general.host}:${this.CONFIG.general.port}`
    ));
  }
}

if (require.main === module) {
  const apiServer = new APIServer();
  apiServer.start();
}