feat: return adlib action validation errors to client

Author: Ivan Maretić

packages/blueprints-integration/src/api/showStyle.ts

@@ -142,7 +142,7 @@ export interface ShowStyleBlueprintManifest<
 		privateData: unknown | undefined,
 		publicData: unknown | undefined,
 		actionOptions: { [key: string]: any } | undefined
-	) => Promise<void>
+	) => Promise<{ validationErrors: any } | void>
 
 	/** Generate adlib piece from ingest data */
 	getAdlibItem?: (

packages/corelib/src/worker/studio.ts

@@ -285,6 +285,7 @@ export interface ExecuteBucketAdLibOrActionProps extends RundownPlayoutPropsBase
 export interface ExecuteActionResult {
 	queuedPartInstanceId?: PartInstanceId
 	taken?: boolean
+	validationErrors?: any
 }
 export interface TakeNextPartProps extends RundownPlayoutPropsBase {
 	fromPartInstanceId: PartInstanceId | null

packages/job-worker/src/playout/adlibAction.ts

@@ -243,7 +243,7 @@ export async function executeActionInner(
 	try {
 		const blueprintPersistentState = new PersistentPlayoutStateStore(playoutModel.playlist.previousPersistentState)
 
-		await blueprint.blueprint.executeAction(
+		const result = await blueprint.blueprint.executeAction(
 			actionContext,
 			blueprintPersistentState,
 			actionParameters.actionId,
@@ -253,6 +253,14 @@ export async function executeActionInner(
 			actionParameters.publicData,
 			actionParameters.actionOptions ?? {}
 		)
+		if (result && result.validationErrors) {
+			throw UserError.from(
+				new Error(`AdLib Action validation failed: ${JSON.stringify(result.validationErrors)}`),
+				UserErrorMessage.ValidationFailed,
+				undefined,
+				409
+			)
+		}
 
 		if (blueprintPersistentState.hasChanges) {
 			playoutModel.setBlueprintPersistentState(blueprintPersistentState.getAll())