class CreateGoogleClassrooms < ActiveRecord::Migration[6.0]
  def change
    create_table :google_classrooms do |t|
      t.references :class, null: false, type: :integer, index: { unique: true },
        foreign_key: { to_table: :Classes, primary_key: :ClassID }

      t.string :google_id, null: false
      t.string :link, null: false

      t.timestamps

      t.index :google_id, unique: true
    end
  end
end