core/db/migrate/20211203082008_add_settings_to_payment_methods.rb
class AddSettingsToPaymentMethods < ActiveRecord::Migration[5.2]
def change
change_table :spree_payment_methods do |t|
if t.respond_to? :jsonb
add_column :spree_payment_methods, :settings, :jsonb
else
add_column :spree_payment_methods, :settings, :json
end
end
end
end