zitadel/internal/repository/flow/flow.go
Silvan b5564572bc
feat(eventstore): increase parallel write capabilities (#5940)
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.
2023-10-19 12:19:10 +02:00

137 lines
3.3 KiB
Go

package flow
import (
"github.com/zitadel/zitadel/internal/domain"
"github.com/zitadel/zitadel/internal/errors"
"github.com/zitadel/zitadel/internal/eventstore"
)
const (
eventTypePrefix = eventstore.EventType("flow.")
triggerActionsPrefix = eventTypePrefix + "trigger_actions."
TriggerActionsSetEventType = triggerActionsPrefix + "set"
TriggerActionsCascadeRemovedEventType = triggerActionsPrefix + "cascade.removed"
FlowClearedEventType = eventTypePrefix + "cleared"
)
type TriggerActionsSetEvent struct {
eventstore.BaseEvent
FlowType domain.FlowType `json:"flowType"`
TriggerType domain.TriggerType `json:"triggerType"`
ActionIDs []string `json:"actionIDs"`
}
func (e *TriggerActionsSetEvent) Payload() interface{} {
return e
}
func (e *TriggerActionsSetEvent) UniqueConstraints() []*eventstore.UniqueConstraint {
return nil
}
func NewTriggerActionsSetEvent(
base *eventstore.BaseEvent,
flowType domain.FlowType,
triggerType domain.TriggerType,
actionIDs []string,
) *TriggerActionsSetEvent {
return &TriggerActionsSetEvent{
BaseEvent: *base,
FlowType: flowType,
TriggerType: triggerType,
ActionIDs: actionIDs,
}
}
func TriggerActionsSetEventMapper(event eventstore.Event) (eventstore.Event, error) {
e := &TriggerActionsSetEvent{
BaseEvent: *eventstore.BaseEventFromRepo(event),
}
err := event.Unmarshal(e)
if err != nil {
return nil, errors.ThrowInternal(err, "FLOW-4n8vs", "unable to unmarshal trigger actions")
}
return e, nil
}
type TriggerActionsCascadeRemovedEvent struct {
eventstore.BaseEvent
FlowType domain.FlowType `json:"flowType"`
TriggerType domain.TriggerType `json:"triggerType"`
ActionID string `json:"actionID"`
}
func (e *TriggerActionsCascadeRemovedEvent) Payload() interface{} {
return e
}
func (e *TriggerActionsCascadeRemovedEvent) UniqueConstraints() []*eventstore.UniqueConstraint {
return nil
}
func NewTriggerActionsCascadeRemovedEvent(
base *eventstore.BaseEvent,
flowType domain.FlowType,
actionID string,
) *TriggerActionsCascadeRemovedEvent {
return &TriggerActionsCascadeRemovedEvent{
BaseEvent: *base,
FlowType: flowType,
ActionID: actionID,
}
}
func TriggerActionsCascadeRemovedEventMapper(event eventstore.Event) (eventstore.Event, error) {
e := &TriggerActionsCascadeRemovedEvent{
BaseEvent: *eventstore.BaseEventFromRepo(event),
}
err := event.Unmarshal(e)
if err != nil {
return nil, errors.ThrowInternal(err, "FLOW-4n8vs", "unable to unmarshal trigger actions")
}
return e, nil
}
type FlowClearedEvent struct {
eventstore.BaseEvent
FlowType domain.FlowType `json:"flowType"`
}
func (e *FlowClearedEvent) Payload() interface{} {
return e
}
func (e *FlowClearedEvent) UniqueConstraints() []*eventstore.UniqueConstraint {
return nil
}
func NewFlowClearedEvent(
base *eventstore.BaseEvent,
flowType domain.FlowType,
) *FlowClearedEvent {
return &FlowClearedEvent{
BaseEvent: *base,
FlowType: flowType,
}
}
func FlowClearedEventMapper(event eventstore.Event) (eventstore.Event, error) {
e := &FlowClearedEvent{
BaseEvent: *eventstore.BaseEventFromRepo(event),
}
err := event.Unmarshal(e)
if err != nil {
return nil, errors.ThrowInternal(err, "FLOW-BHfg2", "unable to unmarshal flow cleared")
}
return e, nil
}