class YoutubeCredential < ApplicationRecord
  belongs_to :club

  attr_encrypted :access_token,
    key: :encryption_key,
    attribute: "access_token_encrypted",
    mode: :single_iv_and_salt,
    algorithm: "aes-256-cbc",
    iv: :encryption_iv
  attr_encrypted :refresh_token,
    key: :encryption_key,
    attribute: "refresh_token_encrypted",
    mode: :single_iv_and_salt,
    algorithm: "aes-256-cbc",
    iv: :encryption_iv

  def expired?
    expires_at.present? && expires_at < Time.current
  end

  def usable?
    refresh_token.present?
  rescue ArgumentError, OpenSSL::Cipher::CipherError, NoMethodError
    false
  end

  private

  def encryption_key
    Rails.application.secret_key_base[0, 32]
  end

  def encryption_iv
    encryption_key[0, 16]
  end
end