module MembersService
    class PlanBenefits

        def initialize(member)
            @member = member
            if @member.present?
                @plan_id = @member.id_card_plan_id
            else
                raise ArgumentError, "Member not found."
            end
        end

        def call
            Baclight::IdCardPlan.joins(:baclight_id_card_plan_benefits)
                .select('id_card_plans.id, id_card_plans.title, id_card_plan_benefits.id, id_card_plan_benefits.sequence, id_card_plan_benefits.benefit, id_card_plan_benefits.benefit_desc')
                .where(id: @plan_id)
                .distinct
        end
    end
end