Spree SPL (SpartaLoyalty)

Spree-spl is a plugin that provides a promotion switcher for Spree, enabling enhanced loyalty program functionality.

Installation

Add spree-spl to your Gemfile and run bundle install:

gem 'spree-seo'

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After installation, add the following methods to CartControllerDecorator:

promotion_switcher(spree_current_order, spree_current_user, check_only)
spree_current_order.reload

These methods must be manually added to your repository in the Storefront endpoints:

• add_item
• set_quantity

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Add the following method to AccountControllerDecorator:

module AccountControllerDecorator
  def user_update_params
    public_metadata = super['public_metadata']

    params = super
    if public_metadata['spl_no_card'].present? && public_metadata['spl_card_active'].nil?
      update_order(spl_card: public_metadata['spl_no_card'], active: true)
      params[:public_metadata] = params[:public_metadata].merge({ 'spl_card_active' => true })
    elsif public_metadata['spl_no_card'].present?
      update_order(spl_card: public_metadata['spl_no_card'], active: public_metadata['spl_card_active'])
    else
      update_order(spl_card: public_metadata['spl_no_card'])
    end

    public_metadata['spl_no_card'].present? ? params : super
  end
end

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Additionally, the following methods must be manually added to your repository in the Storefront endpoint associate:

promotion_switcher(spree_current_order, spree_current_user, check_only)
spree_current_order.reload

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For the Storefront endpoint apply_coupon_code, add the following method before the coupon_handler method:

switch_spl_active_param(spree_current_order, spree_current_user, check_only)

Then, before render_error_payload, include:

unless [:coupon_code_already_applied].include?(result.status_code)
    maintain_spl_adjustments(spree_current_order, spree_current_user)
end

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Finally, for the Storefront endpoint remove_coupon_code, manually add the following methods to your repository:

switch_spl_active_param(spree_current_order, spree_current_user, check_only)
spree_current_order.reload

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Next, add the following methods to CheckoutControllerDecorator:

promotion_switcher(result.value, spree_current_user, check_only)

These methods must be manually added to your repository in the Storefront endpoints before render_order:

• update
• complete

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Also, add the following methods manually to AdjustmentUpdaterDecorator to method persist_totals:

set_spree_adjustments if shipment_with_adjustments? || order_with_adjustments?
recalculate_spl_adjustments(attributes, totals) if line_item_with_spl_adjustments?

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Add these methods to any other endpoints involved in processing an order in your repository.