fix: move v2 pkgs (#1331)

* fix: move eventstore pkgs

* fix: move eventstore pkgs

* fix: remove v2 view

* fix: remove v2 view

internal/command/setup.go

@@ -0,0 +1,100 @@
+package command
+
+import (
+	"context"
+	"github.com/caos/logging"
+	"github.com/caos/zitadel/internal/eventstore"
+
+	"github.com/caos/zitadel/internal/api/authz"
+	"github.com/caos/zitadel/internal/domain"
+	caos_errs "github.com/caos/zitadel/internal/errors"
+	"github.com/caos/zitadel/internal/eventstore/v1/models"
+	iam_repo "github.com/caos/zitadel/internal/repository/iam"
+)
+
+type Step interface {
+	Step() domain.Step
+	execute(context.Context, *CommandSide) error
+}
+
+const (
+	SetupUser = "SETUP"
+)
+
+func (r *CommandSide) ExecuteSetupSteps(ctx context.Context, steps []Step) error {
+	iam, err := r.GetIAM(ctx)
+	if err != nil && !caos_errs.IsNotFound(err) {
+		return err
+	}
+	if iam != nil && (iam.SetUpDone == domain.StepCount-1 || iam.SetUpStarted != iam.SetUpDone) {
+		logging.Log("COMMA-dgd2z").Info("all steps done")
+		return nil
+	}
+
+	if iam == nil {
+		iam = &domain.IAM{ObjectRoot: models.ObjectRoot{}}
+	}
+
+	ctx = setSetUpContextData(ctx)
+
+	for _, step := range steps {
+		iam, err = r.StartSetup(ctx, step.Step())
+		if err != nil {
+			return err
+		}
+
+		err = step.execute(ctx, r)
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func setSetUpContextData(ctx context.Context) context.Context {
+	return authz.SetCtxData(ctx, authz.CtxData{UserID: SetupUser})
+}
+
+func (r *CommandSide) StartSetup(ctx context.Context, step domain.Step) (*domain.IAM, error) {
+	iamWriteModel, err := r.getIAMWriteModel(ctx)
+	if err != nil && !caos_errs.IsNotFound(err) {
+		return nil, err
+	}
+	if iamWriteModel.SetUpStarted >= step || iamWriteModel.SetUpStarted != iamWriteModel.SetUpDone {
+		return nil, caos_errs.ThrowPreconditionFailed(nil, "EVENT-9so34", "setup error")
+	}
+	aggregate := IAMAggregateFromWriteModel(&iamWriteModel.WriteModel)
+	pushedEvents, err := r.eventstore.PushEvents(ctx, iam_repo.NewSetupStepStartedEvent(ctx, aggregate, step))
+	if err != nil {
+		return nil, caos_errs.ThrowPreconditionFailed(nil, "EVENT-Grgh1", "Setup start failed")
+	}
+	err = AppendAndReduce(iamWriteModel, pushedEvents...)
+	if err != nil {
+		return nil, err
+	}
+	logging.LogWithFields("SETUP-fhh21", "step", step).Info("setup step started")
+	return writeModelToIAM(iamWriteModel), nil
+}
+
+func (r *CommandSide) setup(ctx context.Context, step Step, iamAggregateProvider func(*IAMWriteModel) ([]eventstore.EventPusher, error)) error {
+	iam, err := r.getIAMWriteModel(ctx)
+	if err != nil && !caos_errs.IsNotFound(err) {
+		return err
+	}
+	if iam.SetUpStarted != step.Step() && iam.SetUpDone+1 != step.Step() {
+		return caos_errs.ThrowPreconditionFailed(nil, "EVENT-Dge32", "wrong step")
+	}
+	events, err := iamAggregateProvider(iam)
+	if err != nil {
+		return err
+	}
+	iamAgg := IAMAggregateFromWriteModel(&iam.WriteModel)
+	events = append(events, iam_repo.NewSetupStepDoneEvent(ctx, iamAgg, step.Step()))
+
+	_, err = r.eventstore.PushEvents(ctx, events...)
+	if err != nil {
+		return caos_errs.ThrowPreconditionFailedf(nil, "EVENT-dbG31", "Setup %v failed", step.Step())
+	}
+	logging.LogWithFields("SETUP-Sg1t1", "step", step.Step()).Info("setup step done")
+	return nil
+}