chore: move the go code into a subfolder

apps/api/cmd/setup/39.go

@@ -0,0 +1,51 @@
+package setup
+
+import (
+	"context"
+	_ "embed"
+	"fmt"
+
+	"github.com/zitadel/logging"
+
+	"github.com/zitadel/zitadel/internal/eventstore"
+	"github.com/zitadel/zitadel/internal/repository/instance"
+)
+
+var (
+	//go:embed 39.sql
+	deleteStaleOrgFields string
+)
+
+type DeleteStaleOrgFields struct {
+	eventstore *eventstore.Eventstore
+}
+
+func (mig *DeleteStaleOrgFields) Execute(ctx context.Context, _ eventstore.Event) error {
+	instances, err := mig.eventstore.InstanceIDs(
+		ctx,
+		eventstore.NewSearchQueryBuilder(eventstore.ColumnsInstanceIDs).
+			OrderDesc().
+			AddQuery().
+			AggregateTypes("instance").
+			EventTypes(instance.InstanceAddedEventType).
+			Builder(),
+	)
+	if err != nil {
+		return err
+	}
+	for i, instance := range instances {
+		logging.WithFields("instance_id", instance, "migration", mig.String(), "progress", fmt.Sprintf("%d/%d", i+1, len(instances))).Info("execute delete query")
+		if _, err := mig.eventstore.Client().ExecContext(ctx, deleteStaleOrgFields, instance); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func (*DeleteStaleOrgFields) Check(map[string]any) bool {
+	return true
+}
+
+func (*DeleteStaleOrgFields) String() string {
+	return "repeatable_delete_stale_org_fields"
+}