# frozen_string_literal: true

# License: AGPL-3.0-or-later WITH WTO-AP-3.0-or-later
# Full license explanation at https://github.com/houdiniproject/houdini/blob/master/LICENSE
class ModernCampaignGift < ApplicationRecord
	include Model::Houidable
  include Model::Jbuilder
  include Model::Eventable
	setup_houid :cgift

	belongs_to :campaign_gift_purchase
	belongs_to :legacy_campaign_gift,  class_name: 'CampaignGift', foreign_key: :campaign_gift_id, inverse_of: :modern_campaign_gift

	has_one :campaign_gift_option, through: :legacy_campaign_gift
	has_one :trx, through: :campaign_gift_purchase
	has_one :supporter, through: :campaign_gift_purchase
	has_one :nonprofit, through: :campaign_gift_purchase
	has_one :campaign, through: :campaign_gift_purchase

	# TODO replace with Discard gem
	define_model_callbacks :discard

	# after_discard :publish_deleted

	validates :amount, presence: true
	validates :legacy_campaign_gift, presence: true
	validates :campaign_gift_purchase, presence: true
	
	# TODO replace with discard gem
  def discard!
    run_callbacks(:discard) do
      self.deleted = true
      save!
    end
	end
	
	def to_builder(*expand)
		init_builder(*expand) do |json|
			json.(self, :deleted)
			json.object 'campaign_gift'
			
			json.add_builder_expansion :nonprofit, :supporter, :campaign, :campaign_gift_option
			json.add_builder_expansion :trx, 
				json_attribute: :transaction

			if (expand.include? :campaign_gift_purchase)
				json.campaign_gift_purchase campaign_gift_purchase.to_builder
			else
				json.campaign_gift_purchase campaign_gift_purchase.id
			end
			
			json.amount do
        json.cents amount
        json.currency nonprofit.currency
      end
		end
	end

	def publish_created
    Houdini.event_publisher.announce(:campaign_gift_created, to_event('campaign_gift.created', :nonprofit, :supporter, :trx, :campaign, :campaign_gift_option, :campaign_gift_purchase).attributes!)
	end
	
	def publish_updated
		Houdini.event_publisher.announce(:campaign_gift_updated, to_event('campaign_gift.updated', :nonprofit, :supporter, :trx, :campaign, :campaign_gift_option, :campaign_gift_purchase).attributes!)
	end

	def publish_deleted
		Houdini.event_publisher.announce(:campaign_gift_deleted, to_event('campaign_gift.deleted', :nonprofit, :supporter, :trx, :campaign, :campaign_gift_option, :campaign_gift_purchase).attributes!)
	end
end