ministryofjustice/Claim-for-Crown-Court-Defence

module API
  module Entities
    class Claim < BaseEntity
      expose :id
      expose :uuid
      expose :case_number
      expose :state
      expose :type
      expose :last_submitted_at, format_with: :utc
      expose :total, format_with: :decimal
      expose :vat_amount, format_with: :decimal
      expose :opened_for_redetermination?, as: :opened_for_redetermination
      expose :written_reasons_outstanding?, as: :written_reasons_outstanding
      expose :disk_evidence
      expose :prosecution_evidence

      expose :messages_count
      expose :unread_messages_count do |_instance, options|
        unread_messages_count(options[:user])
      end

      expose :external_user, using: API::Entities::ExternalUser
      expose :defendants, using: API::Entities::Defendant
      expose :case_type, using: API::Entities::CaseType
      expose :injection_attempts, using: API::Entities::InjectionAttempt

      expose :case_workers, using: API::Entities::CaseWorker, if: ->(instance, _opts) { instance.allocated? }

      expose :court, using: API::Entities::Court

      private

      def messages_count
        object.messages.size
      end

      def unread_messages_count(user)
        object.unread_messages_for(user).size
      end
    end
  end
end