updateEffect

this handles the update by calling the effectService.update() method. Any errors and retries should be handled by the service including reverting the optimistic update the service will return the latest rows that should be sent to the store.

To support multiple calls to the effect in sequence, we handle debounces here but we use a long debounce time of 2 seconds. Since we are using optimistic updates, the changes will be seen locally immediately and the user will not be blocked by the debounce.

Presentation

function updateEffect(
  effectServiceToken: InjectionToken<EffectService<T>>,
  actions: ActionGroup<T>,
  feature: string,
  entity: string,
): (
  actions$?: Actions<any>,
  effectService?: EffectService<T>,
) => Observable<void>;

Returns

Parameters