module Zzlink
  # User session.
  class Session
    attr_accessor :token, :user_id, :client_id, :created_at, :updated_at
    def initialize(attributes = {})
      from_hash(attributes)
    end

    def from_hash(attributes)
      attributes.each_key do |k|
        setter = case k.to_sym
                 when :userId then :user_id=
                 when :clientId then :client_id=
                 when :createdAt then :created_at=
                 when :updatedAt then :updated_at=
                 else "#{k}=".to_sym
                 end
        send(setter, attributes[k]) if respond_to?(setter)
      end
    end

    def to_hash
      hash = {}
      hash[:userId] = user_id unless user_id.nil?
      hash[:clientId] = client_id unless client_id.nil?
      hash[:token] = token unless token.nil?
      hash[:createdAt] = created_at unless created_at.nil?
      hash[:updatedAt] = updated_at unless updated_at.nil?
      hash
    end
  end
end