1 files changed, 32 insertions, 0 deletions
diff --git a/db/migrate/20220213100000_remove_integration_type_triggers.rb b/db/migrate/20220213100000_remove_integration_type_triggers.rb
new file mode 100644
index 00000000000..137e5648125
--- /dev/null
+++ b/db/migrate/20220213100000_remove_integration_type_triggers.rb
@@ -0,0 +1,32 @@
+# frozen_string_literal: true
+
+class RemoveIntegrationTypeTriggers < Gitlab::Database::Migration[1.0]
+  include Gitlab::Database::SchemaHelpers
+
+  FUNCTION_NAME = 'integrations_set_type_new'
+  TRIGGER_ON_INSERT_NAME = 'trigger_type_new_on_insert'
+
+  def up
+    drop_trigger(:integrations, TRIGGER_ON_INSERT_NAME)
+    drop_function(FUNCTION_NAME)
+  end
+
+  def down
+    create_trigger_function(FUNCTION_NAME, replace: true) do
+      <<~SQL.squish
+        UPDATE integrations
+           SET type_new = COALESCE(NEW.type_new, regexp_replace(NEW.type, '\\A(.+)Service\\Z', 'Integrations::\\1'))
+             , type     = COALESCE(NEW.type, regexp_replace(NEW.type_new, '\\AIntegrations::(.+)\\Z', '\\1Service'))
+        WHERE integrations.id = NEW.id;
+        RETURN NULL;
+      SQL
+    end
+
+    execute(<<~SQL)
+      CREATE TRIGGER #{TRIGGER_ON_INSERT_NAME}
+      AFTER INSERT ON integrations
+      FOR EACH ROW
+      EXECUTE FUNCTION #{FUNCTION_NAME}();
+    SQL
+  end
+end