37 lines
		
	
	
		
			1.1 KiB
		
	
	
	
		
			Ruby
		
	
	
	
	
	
			
		
		
	
	
			37 lines
		
	
	
		
			1.1 KiB
		
	
	
	
		
			Ruby
		
	
	
	
	
	
# frozen_string_literal: true
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# == Schema Information
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#
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# Table name: devices
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#
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#  id              :bigint(8)        not null, primary key
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#  access_token_id :bigint(8)
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#  account_id      :bigint(8)
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#  device_id       :string           default(""), not null
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#  name            :string           default(""), not null
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#  fingerprint_key :text             default(""), not null
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#  identity_key    :text             default(""), not null
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#  created_at      :datetime         not null
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#  updated_at      :datetime         not null
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#
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class Device < ApplicationRecord
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  belongs_to :access_token, class_name: 'Doorkeeper::AccessToken'
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  belongs_to :account
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  has_many :one_time_keys, dependent: :destroy, inverse_of: :device
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  has_many :encrypted_messages, dependent: :destroy, inverse_of: :device
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  validates :name, :fingerprint_key, :identity_key, presence: true
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  validates :fingerprint_key, :identity_key, ed25519_key: true
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  before_save :invalidate_associations, if: -> { device_id_changed? || fingerprint_key_changed? || identity_key_changed? }
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  private
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  def invalidate_associations
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    one_time_keys.destroy_all
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    encrypted_messages.destroy_all
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  end
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end
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