fix: move v2 pkgs (#1331)

* fix: move eventstore pkgs

* fix: move eventstore pkgs

* fix: remove v2 view

* fix: remove v2 view

internal/command/setup_step11.go

@@ -0,0 +1,39 @@
+package command
+
+import (
+	"context"
+	"github.com/caos/logging"
+	"github.com/caos/zitadel/internal/domain"
+	"github.com/caos/zitadel/internal/eventstore"
+	iam_repo "github.com/caos/zitadel/internal/repository/iam"
+)
+
+type Step11 struct {
+	MigrateV1EventstoreToV2 bool
+}
+
+func (s *Step11) Step() domain.Step {
+	return domain.Step11
+}
+
+func (s *Step11) execute(ctx context.Context, commandSide *CommandSide) error {
+	return commandSide.SetupStep11(ctx, s)
+}
+
+func (r *CommandSide) SetupStep11(ctx context.Context, step *Step11) error {
+	fn := func(iam *IAMWriteModel) ([]eventstore.EventPusher, error) {
+		iamAgg := IAMAggregateFromWriteModel(&iam.WriteModel)
+		var uniqueContraintMigrations []*domain.UniqueConstraintMigration
+		if step.MigrateV1EventstoreToV2 {
+			uniqueConstraints := NewUniqueConstraintReadModel(ctx, r)
+			err := r.eventstore.FilterToQueryReducer(ctx, uniqueConstraints)
+			if err != nil {
+				return nil, err
+			}
+			uniqueContraintMigrations = uniqueConstraints.UniqueConstraints
+		}
+		logging.Log("SETUP-M9fsd").Info("migrate v1 eventstore to v2")
+		return []eventstore.EventPusher{iam_repo.NewMigrateUniqueConstraintEvent(ctx, iamAgg, uniqueContraintMigrations)}, nil
+	}
+	return r.setup(ctx, step, fn)
+}