SpreeProductCustomizations

This Spree extension allows adding custom calculations to products that affect the pricing. E.g. you could sell fabric by the metre with a custom multiplier.

This is a newer version of 1/2 of the functionality of spree_flexi_variants. It includes the product customizations without the ad-hoc options.

It seems to be working now, if you see any bugs please open an issue or send a pull request.

Master will be the most up to date branch. As we update master for newer versions of Spree we'll create a branch for the previous supported version.

Installation

Add spree_product_customizations to your Gemfile:

gem "spree_product_customizations", github: "spree-contrib-variants/spree_product_customizations", branch: "master"

Bundle your dependencies and run the installation generator:

bundle
bundle exec rails g spree_product_customizations:install

Custom Calculators

You can add your own calculators to your app without having to fork this repo.

First create your calculator files and put them in the right folders like so. Look in the same folders in this repo for the built in calculators; copy and modify the one that's closest to what you need.

app/models/spree/calculator/curtain_area.rb
app/views/spree/products/customizations/calculator/_curtain_area.html.erb
app/views/spree/products/customizations/calculator_type/_curtain_area.html.erb

Then register the calculator(s) in your config/application.rb:

module MyWebsite
  class Application < Rails::Application
    ...

    initializer "MyWebsite.register.calculators" do |app|
      app.config.spree.calculators.product_customization_types.push(
        Spree::Calculator::CurtainArea
      )
    end
  end
end

Testing

First bundle your dependencies, then run rake. rake will default to building the dummy app if it does not exist, then it will run specs. The dummy app can be regenerated by using rake test_app.

bundle
bundle exec rake

When testing your applications integration with this extension you may use it's factories. Simply add this require statement to your spec_helper:

require 'spree_product_customizations/factories'

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