houdini/app/models/campaign_gift_option.rb

# 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 CampaignGiftOption < ApplicationRecord
  # :amount_one_time, #int (cents)
  # :amount_recurring, #int (cents)
  # :amount_dollars, #str, gets converted to amount
  # :description, # text
  # :name, # str
  # :campaign, #assocation
  # :quantity, #int (optional)
  # :to_ship, #boolean
  # :order, #int (optional)
  # :hide_contributions #boolean (optional)

  belongs_to :campaign
  has_many :campaign_gifts
  has_many :donations, through: :campaign_gifts

  validates :name, presence: true
  validates :campaign, presence: true
  validates :amount_one_time,  presence: true, numericality: { only_integer: true }, unless: :amount_recurring
  validates :amount_recurring, presence: true, numericality: { only_integer: true }, unless: :amount_one_time

  def total_gifts
    campaign_gifts.count
  end

  def as_json(options = {})
    h = super(options)
    h[:total_gifts] = total_gifts
    h
  end
end