InvoiceGenerator

An Nodejs Invoice generator API which uses HTML and render it in browser then save it as PDF.

Requirements

Nodejs v16.0+

Installation

> Clone Repo
npm i

Setup

• You can Add the port to expose in .env file PORT=11000

Run

node api.js

Routes

• GET /sample - returns the sample request object needed for the invoice to generate
• POST /getInvoice - returns the pdf as content-type application/pdf

Sample Request Object

{
    logo: "https://thumbs.dreamstime.com/b/laundry-basket-icon-trendy-design-style-isolated-white-background-vector-simple-modern-flat-symbol-web-site-mobile-135748439.jpg",
    name: "Company Name",
    address1: "Some Road No 1",
    address2: "Some State, Pincode",
    orderId: "INV-001",
    customerName: "Sai Sandeep",
    date: "Oct 2, 2022",
    paymentTerms: "Delivery Items Receipt",
    items: [
        {
            name: "SINGLE BED_SHEET",
            qty: 3,
            rate: "10.00",
            amount: "30.00"
        },
        {
            name: "DOUBLE BED_SHEET",
            qty: 2,
            rate: "20.00",
            amount: "40.00"
        },
        {
            name: "TOWELS",
            qty: 3,
            rate: "5.00",
            amount: "15.00"
        },
        {
            name: "CLOTHES",
            qty: 3,
            rate: "50.00",
            amount: "150.00"
        }
    ],
    total: "235.00",
    balanceDue: "235.00",
    notes: "Thanks for being an awesome customer!",
    terms: "This invoice is auto generated at the time of delivery. If there is any issue, Contact provider"
}

Sample PDF

The sample PDF can be found here

Contributions

Feel free to contribute this project by adding any other features which its useful for different usecases. I'll be happy to accept the pull requests :)