Silvan 7c5480f94e
fix(eventstore): use decimal, correct mirror (#9916)
# Eventstore fixes

- `event.Position` used float64 before which can lead to [precision
loss](https://github.com/golang/go/issues/47300). The type got replaced
by [a type without precision
loss](https://github.com/jackc/pgx-shopspring-decimal)
- the handler reported the wrong error if the current state was updated
and therefore took longer to retry failed events.

# Mirror fixes

- max age of auth requests can be configured to speed up copying data
from `auth.auth_requests` table. Auth requests last updated before the
set age will be ignored. Default is 1 month
- notification projections are skipped because notifications should be
sent by the source system. The projections are set to the latest
position
- ensure that mirror can be executed multiple times
2025-05-27 17:13:17 +02:00

56 lines
1.3 KiB
Go

package mirror
import (
"github.com/shopspring/decimal"
"github.com/zitadel/zitadel/internal/v2/eventstore"
"github.com/zitadel/zitadel/internal/zerrors"
)
type succeededPayload struct {
// Source is the name of the database data are mirrored from
Source string `json:"source"`
// Position until data will be mirrored
Position decimal.Decimal `json:"position"`
}
const SucceededType = eventTypePrefix + "succeeded"
type SucceededEvent eventstore.Event[succeededPayload]
var _ eventstore.TypeChecker = (*SucceededEvent)(nil)
func (e *SucceededEvent) ActionType() string {
return SucceededType
}
func SucceededEventFromStorage(event *eventstore.StorageEvent) (e *SucceededEvent, _ error) {
if event.Type != e.ActionType() {
return nil, zerrors.ThrowInvalidArgument(nil, "MIRRO-xh5IW", "Errors.Invalid.Event.Type")
}
payload, err := eventstore.UnmarshalPayload[succeededPayload](event.Payload)
if err != nil {
return nil, err
}
return &SucceededEvent{
StorageEvent: event,
Payload: payload,
}, nil
}
func NewSucceededCommand(source string, position decimal.Decimal) *eventstore.Command {
return &eventstore.Command{
Action: eventstore.Action[any]{
Creator: Creator,
Type: SucceededType,
Revision: 1,
Payload: succeededPayload{
Source: source,
Position: position,
},
},
}
}