Invoice simulator server - Node (Mongo)

This application simulates a simplified portfolio of invoices and their generation of account receivables.

It's the server part of the ctr-invoice-mean project, split so can be connected to other clients and expand to other databases.

As its origin, it can be used as a demo and template of a series of finance applications developped for Immaginare Service clients since 2010.

Scope

The REST full server application controls:

• Login (suggesting a demo company)
  • 'api/login' (POST)
• Users
  • 'api/users (POST)
• Invoices
  • 'api/recins' (POST)
• Config
  • 'api/config' (POST)

Stack

Backend

• Node
• Express
• Mongoose
• MongoDb
• Firebase
• cors

Set up

• If Mongodb not installed, install it

• Download files to the working folder

• Install the application and run Node

$ npm install
$ node index

• Open browser and create default database

localhost:4000/api/install

This url will reset the original database at any time

• Still in the browser, run the application

localhost:4000

Configuration

Properties and defaults stored in the file config.json:

• serverPort: 4000
• dbOption: can be mongo, (default), 'postgreesl' or 'firebase'
• mongooseConnectionString: 'mongodb://localhost/example'
• token: '123321'
• loginStd: can be '0' (no token, default), '1' (token in param) or '2' (token in cookies)

Databases

• MongoDb: Local example
• Firebase: In the account
• PostgreeSQL
• Json: for resetting with test data

MongoDb

Running in the local NodeJS server

Some Troubleshooting

• Mongo doesn't run

1. $ pgrep
2. $ kill processId // where processId is the return in the first command

Firebase

Running read only accorging /db/firebase/firebase.json

Account with the the below security setup at Firebase/RealtimeDatabase/Rules:

{
  "rules": {
  ".read": "true",
  ".write": "auth != null"
  }
}

PostgreeSQL

Running for tests as ctr001 in www.immaginareservice.com.br test hosting

Access to be coded in the future

Json

Available at /db/json/*.json with test data to reset other databases

Tests

1. Run using Test script

$ npm run test

1. Open about:inspect in Chrome
2. Click the "Open dedicated DevTools for Node" link.

The default db will be Mongo, unless dbOption in the config.json is set to 'firebase'.

Contribution

• Any suggestion or info request to: plinio.prado@immaginare.com.br