mcgilman commented on code in PR #8216:
URL: https://github.com/apache/nifi/pull/8216#discussion_r1445512557
##########
nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-frontend/src/main/nifi/src/app/pages/flow-designer/state/flow/flow.effects.ts:
##########
@@ -2056,4 +2057,207 @@ export class FlowEffects {
),
{ dispatch: false }
);
+
+ startCurrentProcessGroup$ = createEffect(() =>
+ this.actions$.pipe(
+ ofType(FlowActions.startCurrentProcessGroup),
+ withLatestFrom(this.store.select(selectCurrentProcessGroupId)),
+ switchMap(([, pgId]) => {
+ return of(
+ FlowActions.startComponent({
+ request: {
+ id: pgId,
+ type: ComponentType.ProcessGroup
+ }
+ })
+ );
+ }),
+ catchError((error) => of(FlowActions.flowApiError({ error:
error.error })))
+ )
+ );
+
+ startComponents$ = createEffect(() =>
+ this.actions$.pipe(
+ ofType(FlowActions.startComponents),
+ map((action) => action.request),
+ mergeMap((request) => [
+ ...request.components.map((component) => {
+ return FlowActions.startComponent({
+ request: component
+ });
+ })
+ ])
+ )
+ );
+
+ startComponent$ = createEffect(() =>
+ this.actions$.pipe(
+ ofType(FlowActions.startComponent),
+ map((action) => action.request),
+ mergeMap((request) => {
+ switch (request.type) {
+ case ComponentType.InputPort:
+ case ComponentType.OutputPort:
+ case ComponentType.Processor:
+ case ComponentType.RemoteProcessGroup:
+ if ('uri' in request && 'revision' in request) {
+ return
from(this.flowService.startComponent(request)).pipe(
+ map((response) => {
+ return FlowActions.startComponentSuccess({
+ response: {
+ type: request.type,
+ component: response
+ }
+ });
+ })
+ );
+ }
+ return of(
+ FlowActions.flowApiError({
+ error: `Starting ${request.type} requires both
uri and revision properties`
+ })
+ );
+ case ComponentType.ProcessGroup:
+ return combineLatest([
+ this.flowService.startProcessGroup(request),
+
this.flowService.startRemoteProcessGroupsInProcessGroup(request)
+ ]).pipe(
+ map(([startPgResponse]) => {
+ return FlowActions.startComponentSuccess({
+ response: {
+ type: request.type,
+ component: startPgResponse
+ }
+ });
+ })
+ );
+ default:
+ return of(FlowActions.flowApiError({ error:
`${request.type} does not support starting` }));
+ }
+ }),
+ catchError((error) => of(FlowActions.flowApiError({ error:
error.error })))
+ )
+ );
+
+ startComponentSuccess$ = createEffect(() =>
+ this.actions$.pipe(
+ ofType(FlowActions.startComponentSuccess),
+ debounceTime(200), // may be starting many at a time, debounce to
reduce attempts to reload the flow
Review Comment:
I think your most recent commit makes this entire suggestion unneeded.
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