Contents

# frozen_string_literal: true

module Decidim
  module Lausanne
    module Budgets
      # A command with all the business to add remove line items from orders
      class RemoveLineItem < Decidim::Lausanne::Budgets::Command
        # Public: Initializes the command.
        #
        # order - The current order for the user
        # project - The the project to remove from the order
        def initialize(order, project)
          @order = order
          @project = project
        end

        # Executes the command. Broadcasts these events:
        #
        # - :ok when everything is valid.
        # - :invalid if the there is an error.
        #
        # Returns nothing.
        def call
          return broadcast(:invalid) if @order.checked_out?

          remove_line_item
          broadcast(:ok, @order)
        end

        private

          attr_reader :project

          def remove_line_item
            @order.projects.destroy(project)
          end
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
decidim-lausanne-budgets-0.1.0	app/commands/decidim/lausanne/budgets/remove_line_item.rb