class CreateTemplateOverlays < ActiveRecord::Migration[8.1]
  def change
    create_table :template_overlays do |t|
      t.references :server_template, null: false, foreign_key: true
      t.references :overlay, null: false, foreign_key: true
      t.integer :position, null: false

      t.timestamps
    end

    add_index :template_overlays, [ :server_template_id, :overlay_id ], unique: true, name: "index_template_overlays_unique"
    add_index :template_overlays, [ :server_template_id, :position ], unique: true, name: "index_template_overlays_position"
  end
end