discourse/lib/email_backup_token.rb

# frozen_string_literal: true

class EmailBackupToken
  def self.key(user_id)
    "email-backup-token:#{user_id}"
  end

  def self.generate
    SecureRandom.hex
  end

  def self.set(user_id)
    token = generate
    Discourse.redis.setex key(user_id), 1.day.to_i, token
    token
  end

  def self.get(user_id)
    Discourse.redis.get key(user_id)
  end

  def self.del(user_id)
    Discourse.redis.del key(user_id)
  end

  def self.compare(user_id, token)
    token == get(user_id)
  end
end