Fabi c0f55e7209
feat: pub sub (#1341)
* fix: pub sub

* fix: adaot config to commands (and queries)

* remove dependency on vv2 in v1

* fix: pub sub in new eventstore

* fix tests

Co-authored-by: Livio Amstutz <livio.a@gmail.com>
2021-02-24 13:24:33 +01:00

28 lines
760 B
Go

package sdk
import (
"context"
"github.com/caos/zitadel/internal/errors"
es_models "github.com/caos/zitadel/internal/eventstore/v1/models"
)
type filterFunc func(context.Context, *es_models.SearchQuery) ([]*es_models.Event, error)
type appendFunc func(...*es_models.Event) error
type AggregateFunc func(context.Context) (*es_models.Aggregate, error)
func Filter(ctx context.Context, filter filterFunc, appender appendFunc, query *es_models.SearchQuery) error {
events, err := filter(ctx, query)
if err != nil {
return err
}
if len(events) == 0 {
return errors.ThrowNotFound(nil, "EVENT-8due3", "no events found")
}
err = appender(events...)
if err != nil {
return ThrowAppendEventError(err, "SDK-awiWK", "Errors.Internal")
}
return nil
}