• Apply promo adjustments at the LineItem level on a Spree ~> 2.0 install

• Item Discount promos don't require event_name they should be set to nil

• Item Discount promos should only have one single action

• Adjustments should be inserted at the line item creation before the order receive update!. Hopefully that will give room to make order changes way more perfomant

• The same promo may apply adjustments to multiple line items on the order

• Multiple adjustments from different promos may be applied to the same line item

• The same adjustment cannot apply twice on the same item

Add to your Gemfile, bundle install and you should be ready to go.

gem 'spree-line_item_discount', github: 'huoxito/spree-line_item_discount'

1. Create a Promotion but do not choose any event name for the promotion.
2. Set up promotion rules as you please
3. Add a Create line item discount action to the promotion
4. Set up the percent as you please (currently has only one Calculator)

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request