dashboard_helper.rb

# Encapsulates methods used on the Dashboard that need some business logic
module DashboardHelper
  def total_on_hand(total = nil)
    number_with_delimiter(total || "-1")
  end

  def total_distributed(range = selected_range)
    number_with_delimiter total_distributed_unformatted(range)
  end

  def future_distributed
    number_with_delimiter future_distributed_unformatted
  end

  def recently_added_user_display_text(user)
    user.name.blank? ? user.email : user.display_name
  end

  private

  def total_distributed_unformatted(range = selected_range)
    LineItem.where(itemizable: current_organization.distributions.during(range)).sum(:quantity)
  end

  def future_distributed_unformatted
    LineItem.active.where(itemizable: current_organization.distributions.future).sum(:quantity)
  end
end