zitadel/internal/admin/repository/eventsourcing/handler/org.go
Silvan dd5e4acd24
fix(event handling): use internal pubsub for view update (#1118)
* start sub

* start implement subsciptions

* start subscription

* implementation for member done

* admin done

* fix: tests

* extend handlers

* prepary notification

* no errors in adminapi

* changed current sequence in all packages

* ignore mocks

* works

* subscriptions as singleton

* tests

* refactor: rename function scope var
2020-12-18 16:47:45 +01:00

104 lines
2.4 KiB
Go

package handler
import (
"github.com/caos/logging"
"github.com/caos/zitadel/internal/eventstore"
es_models "github.com/caos/zitadel/internal/eventstore/models"
"github.com/caos/zitadel/internal/eventstore/query"
"github.com/caos/zitadel/internal/eventstore/spooler"
"github.com/caos/zitadel/internal/org/repository/eventsourcing"
"github.com/caos/zitadel/internal/org/repository/eventsourcing/model"
org_model "github.com/caos/zitadel/internal/org/repository/view/model"
)
const (
orgTable = "adminapi.orgs"
)
type Org struct {
handler
subscription *eventstore.Subscription
}
func newOrg(handler handler) *Org {
h := &Org{
handler: handler,
}
h.subscribe()
return h
}
func (o *Org) subscribe() {
o.subscription = o.es.Subscribe(o.AggregateTypes()...)
go func() {
for event := range o.subscription.Events {
query.ReduceEvent(o, event)
}
}()
}
func (o *Org) ViewModel() string {
return orgTable
}
func (o *Org) AggregateTypes() []es_models.AggregateType {
return []es_models.AggregateType{model.OrgAggregate}
}
func (o *Org) EventQuery() (*es_models.SearchQuery, error) {
sequence, err := o.view.GetLatestOrgSequence("")
if err != nil {
return nil, err
}
return eventsourcing.OrgQuery(sequence.CurrentSequence), nil
}
func (o *Org) CurrentSequence(event *es_models.Event) (uint64, error) {
sequence, err := o.view.GetLatestOrgSequence(string(event.AggregateType))
if err != nil {
return 0, err
}
return sequence.CurrentSequence, nil
}
func (o *Org) Reduce(event *es_models.Event) error {
org := new(org_model.OrgView)
switch event.Type {
case model.OrgAdded:
err := org.AppendEvent(event)
if err != nil {
return err
}
case model.OrgChanged:
err := org.SetData(event)
if err != nil {
return err
}
org, err = o.view.OrgByID(org.ID)
if err != nil {
return err
}
err = org.AppendEvent(event)
if err != nil {
return err
}
default:
return o.view.ProcessedOrgSequence(event)
}
return o.view.PutOrg(org, event)
}
func (o *Org) OnError(event *es_models.Event, spoolerErr error) error {
logging.LogWithFields("SPOOL-ls9ew", "id", event.AggregateID).WithError(spoolerErr).Warn("something went wrong in project app handler")
return spooler.HandleError(event, spoolerErr, o.view.GetLatestOrgFailedEvent, o.view.ProcessedOrgFailedEvent, o.view.ProcessedOrgSequence, o.errorCountUntilSkip)
}
func (o *Org) OnSuccess() error {
return spooler.HandleSuccess(o.view.UpdateOrgSpoolerRunTimestamp)
}