Update promotion rule names on db

After
https://github.com/solidusio-contrib/solidus_subscriptions/pull/215
update promotion rule names on db to avoid STI errors.

1 files changed, 22 insertions, 0 deletions

diff --git a/db/migrate/20210323165714_update_promotion_rule_names.rb b/db/migrate/20210323165714_update_promotion_rule_names.rb
new file mode 100644
index 0000000..f6ee6c2
--- /dev/null
+++ b/db/migrate/20210323165714_update_promotion_rule_names.rb
@@ -0,0 +1,22 @@
+class UpdatePromotionRuleNames < ActiveRecord::Migration[5.2]
+  TYPE_RENAMES = {
+    'SolidusSubscriptions::SubscriptionPromotionRule' => 'SolidusSubscriptions::Promotion::Rules::SubscriptionCreationOrder',
+    'SolidusSubscriptions::SubscriptionOrderPromotionRule' => 'SolidusSubscriptions::Promotion::Rules::SubscriptionInstallmentOrder',
+  }.freeze
+
+  def change
+    reversible do |dir|
+      dir.up do
+        TYPE_RENAMES.each do |old_type, new_type|
+          Spree::PromotionRule.where(type: old_type).update(type: new_type)
+        end
+      end
+
+      dir.down do
+        TYPE_RENAMES.each do |old_type, new_type|
+          Spree::PromotionRule.where(type: new_type).update(type: old_type)
+        end
+      end
+    end
+  end
+end