feat: add quotas (#4779)

adds possibilities to cap authenticated requests and execution seconds of actions on a defined intervall

internal/command/quota_notifications_model.go

@@ -0,0 +1,45 @@
+package command
+
+import (
+	"time"
+
+	"github.com/zitadel/zitadel/internal/eventstore"
+	"github.com/zitadel/zitadel/internal/repository/quota"
+)
+
+type quotaNotificationsWriteModel struct {
+	eventstore.WriteModel
+	periodStart              time.Time
+	latestNotifiedThresholds map[string]uint16
+}
+
+func newQuotaNotificationsWriteModel(aggregateId, instanceId, resourceOwner string, periodStart time.Time) *quotaNotificationsWriteModel {
+	return &quotaNotificationsWriteModel{
+		WriteModel: eventstore.WriteModel{
+			AggregateID:   aggregateId,
+			InstanceID:    instanceId,
+			ResourceOwner: resourceOwner,
+		},
+		periodStart:              periodStart,
+		latestNotifiedThresholds: make(map[string]uint16),
+	}
+}
+
+func (wm *quotaNotificationsWriteModel) Query() *eventstore.SearchQueryBuilder {
+	return eventstore.NewSearchQueryBuilder(eventstore.ColumnsEvent).
+		ResourceOwner(wm.ResourceOwner).
+		AddQuery().
+		InstanceID(wm.InstanceID).
+		AggregateTypes(quota.AggregateType).
+		AggregateIDs(wm.AggregateID).
+		CreationDateAfter(wm.periodStart).
+		EventTypes(quota.NotifiedEventType).Builder()
+}
+
+func (wm *quotaNotificationsWriteModel) Reduce() error {
+	for _, event := range wm.Events {
+		e := event.(*quota.NotifiedEvent)
+		wm.latestNotifiedThresholds[e.ID] = e.Threshold
+	}
+	return wm.WriteModel.Reduce()
+}