fix: move v2 pkgs (#1331)

* fix: move eventstore pkgs

* fix: move eventstore pkgs

* fix: remove v2 view

* fix: remove v2 view

internal/eventstore/v1/eventstore.go

@@ -0,0 +1,75 @@
+package v1
+
+import (
+	"context"
+	eventstore2 "github.com/caos/zitadel/internal/eventstore"
+
+	"github.com/caos/zitadel/internal/errors"
+	"github.com/caos/zitadel/internal/eventstore/v1/internal/repository"
+	"github.com/caos/zitadel/internal/eventstore/v1/models"
+)
+
+type Eventstore interface {
+	AggregateCreator() *models.AggregateCreator
+	Health(ctx context.Context) error
+	PushAggregates(ctx context.Context, aggregates ...*models.Aggregate) error
+	FilterEvents(ctx context.Context, searchQuery *models.SearchQuery) (events []*models.Event, err error)
+	LatestSequence(ctx context.Context, searchQuery *models.SearchQueryFactory) (uint64, error)
+	V2() *eventstore2.Eventstore
+	Subscribe(aggregates ...models.AggregateType) *Subscription
+}
+
+var _ Eventstore = (*eventstore)(nil)
+
+type eventstore struct {
+	repo             repository.Repository
+	aggregateCreator *models.AggregateCreator
+
+	esV2 *eventstore2.Eventstore
+}
+
+func (es *eventstore) AggregateCreator() *models.AggregateCreator {
+	return es.aggregateCreator
+}
+
+func (es *eventstore) PushAggregates(ctx context.Context, aggregates ...*models.Aggregate) (err error) {
+	for _, aggregate := range aggregates {
+		if len(aggregate.Events) == 0 {
+			return errors.ThrowInvalidArgument(nil, "EVENT-cNhIj", "no events in aggregate")
+		}
+		for _, event := range aggregate.Events {
+			if err = event.Validate(); err != nil {
+				return errors.ThrowInvalidArgument(err, "EVENT-tzIhl", "validate event failed")
+			}
+		}
+	}
+	err = es.repo.PushAggregates(ctx, aggregates...)
+	if err != nil {
+		return err
+	}
+
+	go notify(aggregates)
+	return nil
+}
+
+func (es *eventstore) FilterEvents(ctx context.Context, searchQuery *models.SearchQuery) ([]*models.Event, error) {
+	if err := searchQuery.Validate(); err != nil {
+		return nil, err
+	}
+	return es.repo.Filter(ctx, models.FactoryFromSearchQuery(searchQuery))
+}
+
+func (es *eventstore) LatestSequence(ctx context.Context, queryFactory *models.SearchQueryFactory) (uint64, error) {
+	sequenceFactory := *queryFactory
+	sequenceFactory = *(&sequenceFactory).Columns(models.Columns_Max_Sequence)
+	sequenceFactory = *(&sequenceFactory).SequenceGreater(0)
+	return es.repo.LatestSequence(ctx, &sequenceFactory)
+}
+
+func (es *eventstore) Health(ctx context.Context) error {
+	return es.repo.Health(ctx)
+}
+
+func (es *eventstore) V2() *eventstore2.Eventstore {
+	return es.esV2
+}