core/db/migrate/20220706112554_create_product_name_and_description_translations_for_mobility_table_backend.rb
class CreateProductNameAndDescriptionTranslationsForMobilityTableBackend < ActiveRecord::Migration[6.1]
def change
# create translation table only if spree_globalize has not already created it
if ActiveRecord::Base.connection.table_exists? 'spree_product_translations'
# manually check for index since Rails if_exists does not always work correctly
if ActiveRecord::Migration.connection.index_exists?(:spree_product_translations, :spree_product_id)
remove_index :spree_product_translations, name: "index_spree_product_translations_on_spree_product_id", if_exists: true
end
else
create_table :spree_product_translations do |t|
# Translated attribute(s)
t.string :name
t.text :description
t.string :locale, null: false
t.references :spree_product, null: false, foreign_key: true, index: false
t.timestamps null: false
end
add_index :spree_product_translations, :locale, name: :index_spree_product_translations_on_locale
end
add_index :spree_product_translations, [:spree_product_id, :locale], name: :unique_product_id_per_locale, unique: true
end
end