Sha256: 18f8f5a14ee888e47e35535bc91905ca75f73b047764ae5f0fe44c640c9c8c0a
Contents?: true
Size: 659 Bytes
Versions: 8
Compression:
Stored size: 659 Bytes
Contents
# This migration comes from spree (originally 20170315152755)
class AddUniqueIndexOnNumberToSpreeOrders < ActiveRecord::Migration[5.0]
def change
unless index_exists?(:spree_orders, :number, unique: true)
numbers = Spree::Order.group(:number).having('sum(1) > 1').pluck(:number)
orders = Spree::Order.where(number: numbers)
orders.find_each do |order|
order.number = order.class.number_generator.method(:generate_permalink).call(order.class)
order.save
end
remove_index :spree_orders, :number if index_exists?(:spree_orders, :number)
add_index :spree_orders, :number, unique: true
end
end
end
Version data entries
8 entries across 8 versions & 2 rubygems