perf: user grant owner removed (#6962)

* fix: change logic for usergrants projection with no selects

* fix: change logic for usergrants projection with one select

* fix: move resource owner select to single function

* fix: move resource owner select to single function

* fix: changes after merge

* fix: changes after merge

---------

Co-authored-by: Tim Möhlmann <tim+github@zitadel.com>

internal/query/projection/main_test.go

@@ -0,0 +1,73 @@
+package projection
+
+import (
+	"database/sql"
+	"testing"
+	"time"
+
+	"github.com/zitadel/zitadel/internal/eventstore"
+	"github.com/zitadel/zitadel/internal/eventstore/repository"
+	"github.com/zitadel/zitadel/internal/eventstore/repository/mock"
+	action_repo "github.com/zitadel/zitadel/internal/repository/action"
+	iam_repo "github.com/zitadel/zitadel/internal/repository/instance"
+	key_repo "github.com/zitadel/zitadel/internal/repository/keypair"
+	"github.com/zitadel/zitadel/internal/repository/limits"
+	"github.com/zitadel/zitadel/internal/repository/org"
+	proj_repo "github.com/zitadel/zitadel/internal/repository/project"
+	quota_repo "github.com/zitadel/zitadel/internal/repository/quota"
+	usr_repo "github.com/zitadel/zitadel/internal/repository/user"
+	"github.com/zitadel/zitadel/internal/repository/usergrant"
+)
+
+type expect func(mockRepository *mock.MockRepository)
+
+func eventstoreExpect(t *testing.T, expects ...expect) *eventstore.Eventstore {
+	m := mock.NewRepo(t)
+	for _, e := range expects {
+		e(m)
+	}
+	es := eventstore.NewEventstore(
+		&eventstore.Config{
+			Querier: m.MockQuerier,
+			Pusher:  m.MockPusher,
+		},
+	)
+	iam_repo.RegisterEventMappers(es)
+	org.RegisterEventMappers(es)
+	usr_repo.RegisterEventMappers(es)
+	proj_repo.RegisterEventMappers(es)
+	quota_repo.RegisterEventMappers(es)
+	limits.RegisterEventMappers(es)
+	usergrant.RegisterEventMappers(es)
+	key_repo.RegisterEventMappers(es)
+	action_repo.RegisterEventMappers(es)
+	return es
+}
+
+func expectFilter(events ...eventstore.Event) expect {
+	return func(m *mock.MockRepository) {
+		m.ExpectFilterEvents(events...)
+	}
+}
+
+func expectFilterError(err error) expect {
+	return func(m *mock.MockRepository) {
+		m.ExpectFilterEventsError(err)
+	}
+}
+
+func eventFromEventPusher(event eventstore.Command) *repository.Event {
+	data, _ := eventstore.EventData(event)
+	return &repository.Event{
+		ID:            "",
+		Seq:           0,
+		CreationDate:  time.Time{},
+		Typ:           event.Type(),
+		Data:          data,
+		EditorUser:    event.Creator(),
+		Version:       event.Aggregate().Version,
+		AggregateID:   event.Aggregate().ID,
+		AggregateType: event.Aggregate().Type,
+		ResourceOwner: sql.NullString{String: event.Aggregate().ResourceOwner, Valid: event.Aggregate().ResourceOwner != ""},
+	}
+}