db/migrate/20180509103092_change_decidim_identities_provider_uid_index_uniqueness.decidim.rb
# frozen_string_literal: true
# This migration comes from decidim (originally 20170405094258)
class ChangeDecidimIdentitiesProviderUidIndexUniqueness < ActiveRecord::Migration[5.0]
def change
remove_index :decidim_identities, [:provider, :uid]
add_index :decidim_identities, [:provider, :uid, :decidim_organization_id], unique: true,
name: "decidim_identities_provider_uid_organization_unique"
Decidim::Identity.includes(:user).find_each do |identity|
identity.organization = identity.user.organization
identity.save!
end
end
end