30 lines
604 B
Ruby
30 lines
604 B
Ruby
class TalkPreference < ActiveRecord::Base
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has_many :selected_talks
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self.primary_key = :unique_id
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serialize :talks, Array
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before_create :assign_new_unique_id
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def include?(id)
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talks.include? id.to_s
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end
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def include_all?(ids)
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ids.all? { |id| include? id }
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end
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def self.this_years
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timespan = Time.now.change(month: 1, day: 1, hour: 0)..Time.now.change(month: 12, day: 1, hour: 0)
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where created_at: timespan
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end
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private
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def assign_new_unique_id
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self.unique_id = SecureRandom.uuid
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self.hashed_unique_id = Digest::SHA1.hexdigest(self.unique_id)
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end
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end
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