Spree Invoice Generator

This gem provides model responsible for generating pdf from html file.

Installation

Add to Gemfile:

gem 'spree_invoice_generator', :git => 'git://github.com/petergebala/spree-invoice-generator.git'

then run:

bundle

Execute:

rails g spree_invoice_generator:install

In file config/initializers/spree_invoice_generator.rb please check your configuration for wkhtmltopdf bin path.

For more see: wicked_pdf

In any model you can generate pdf string:

Spree::InvoicePrint.find_by_order_id('some id').try(:generate_pdf)

or:

Spree::Order.last.invoice_print.generate_pdf

or:

pdfs = []
Spree::User.last.invoice_prints.each { |e| pdfs << e.generate_pdf }

You can also check how many times invoice was generated - column: counter

Before use it please customize your invoice template.