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Diffstat (limited to 'catalog-ui/src/app/models/base-pubsub.ts')
| -rw-r--r-- | catalog-ui/src/app/models/base-pubsub.ts | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/catalog-ui/src/app/models/base-pubsub.ts b/catalog-ui/src/app/models/base-pubsub.ts index b9ff788a57..c4b109f1d5 100644 --- a/catalog-ui/src/app/models/base-pubsub.ts +++ b/catalog-ui/src/app/models/base-pubsub.ts @@ -97,6 +97,12 @@ export class BasePubSub { } } + public isWaitingForEvent(eventName: string) : boolean { + return Array.from(this.eventsToWait.values()).some((eventsList: Array<string>) => + eventsList.indexOf(eventName) !== -1 + ); + } + protected onMessage(event: any) { if (this.subscribers.has(event.data.originId)) { this.eventsCallbacks.forEach((callback: Function) => { |