mirror of
https://github.com/zitadel/zitadel.git
synced 2024-12-20 23:07:33 +00:00
b5564572bc
This implementation increases parallel write capabilities of the eventstore. Please have a look at the technical advisories: [05](https://zitadel.com/docs/support/advisory/a10005) and [06](https://zitadel.com/docs/support/advisory/a10006). The implementation of eventstore.push is rewritten and stored events are migrated to a new table `eventstore.events2`. If you are using cockroach: make sure that the database user of ZITADEL has `VIEWACTIVITY` grant. This is used to query events.
53 lines
1.3 KiB
Go
53 lines
1.3 KiB
Go
package handler
|
|
|
|
import (
|
|
"context"
|
|
|
|
"github.com/zitadel/zitadel/internal/eventstore"
|
|
)
|
|
|
|
const (
|
|
schedulerSucceeded = eventstore.EventType("system.projections.scheduler.succeeded")
|
|
aggregateType = eventstore.AggregateType("system")
|
|
aggregateID = "SYSTEM"
|
|
)
|
|
|
|
func (h *Handler) didProjectionInitialize(ctx context.Context) bool {
|
|
events, err := h.es.Filter(ctx, eventstore.NewSearchQueryBuilder(eventstore.ColumnsEvent).
|
|
InstanceID("").
|
|
AddQuery().
|
|
AggregateTypes(aggregateType).
|
|
AggregateIDs(aggregateID).
|
|
EventTypes(schedulerSucceeded).
|
|
EventData(map[string]interface{}{
|
|
"name": h.projection.Name(),
|
|
}).
|
|
Builder(),
|
|
)
|
|
return len(events) > 0 && err == nil
|
|
}
|
|
|
|
func (h *Handler) setSucceededOnce(ctx context.Context) error {
|
|
_, err := h.es.Push(ctx, &ProjectionSucceededEvent{
|
|
BaseEvent: *eventstore.NewBaseEventForPush(ctx,
|
|
eventstore.NewAggregate(ctx, aggregateID, aggregateType, "v1"),
|
|
schedulerSucceeded,
|
|
),
|
|
Name: h.projection.Name(),
|
|
})
|
|
return err
|
|
}
|
|
|
|
type ProjectionSucceededEvent struct {
|
|
eventstore.BaseEvent `json:"-"`
|
|
Name string `json:"name"`
|
|
}
|
|
|
|
func (p *ProjectionSucceededEvent) Payload() interface{} {
|
|
return p
|
|
}
|
|
|
|
func (p *ProjectionSucceededEvent) UniqueConstraints() []*eventstore.UniqueConstraint {
|
|
return nil
|
|
}
|