class CreateNotificationMessage < ActiveRecord::Migration[6.0]
  def change
    create_table :notification_messages do |t|
      t.references :user, null: false, type: :integer,
        foreign_key: { to_table: :Users, primary_key: :UserID }
      t.references :associated, polymorphic: true

      t.string :title, null: false
      t.text :body, null: false
      t.boolean :read, null: false, default: false

      t.timestamps
    end
  end
end