impress/app/models/donation_feature.rb

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class DonationFeature < ApplicationRecord
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belongs_to :donation
belongs_to :outfit
validates :outfit, presence: true, if: :outfit_id_present?
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delegate :donor_name, to: :donation
def as_json(options={})
{donor_name: donor_name, outfit_image_url: outfit_image_url}
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end
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def outfit_url=(outfit_url)
self.outfit_id = outfit_url.split('/').last rescue nil
end
def outfit_id_present?
outfit_id.present?
end
def outfit_image_url
outfit && outfit.image ? outfit.image.medium.url : nil
end
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end