optimize the loading of statistics

packages/cli/src/databases/repositories/workflow.repository.ts

@@ -95,7 +95,11 @@ export class WorkflowRepository extends Repository<WorkflowEntity> {
 			.execute();
 	}
 
-	async getMany(sharedWorkflowIds: string[], options?: ListQuery.Options) {
+	async getMany(
+		sharedWorkflowIds: string[],
+		options?: ListQuery.Options,
+		includeExecutionStatistics?: boolean,
+	) {
 		if (sharedWorkflowIds.length === 0) return { workflows: [], count: 0 };
 
 		if (typeof options?.filter?.projectId === 'string' && options.filter.projectId !== '') {
@@ -143,6 +147,10 @@ export class WorkflowRepository extends Repository<WorkflowEntity> {
 
 		if (isOwnedByIncluded) relations.push('shared', 'shared.project');
 
+		if (includeExecutionStatistics === true) {
+			relations.push('statistics');
+		}
+
 		if (typeof where.name === 'string' && where.name !== '') {
 			where.name = Like(`%${where.name}%`);
 		}

packages/cli/src/requests.ts

@@ -81,7 +81,14 @@ export namespace ListQuery {
 	 * Slim workflow returned from a list query operation.
 	 */
 	export namespace Workflow {
-		type OptionalBaseFields = 'name' | 'active' | 'versionId' | 'createdAt' | 'updatedAt' | 'tags';
+		type OptionalBaseFields =
+			| 'name'
+			| 'active'
+			| 'versionId'
+			| 'createdAt'
+			| 'updatedAt'
+			| 'tags'
+			| 'statistics';
 
 		type BaseFields = Pick<WorkflowEntity, 'id'> &
 			Partial<Pick<WorkflowEntity, OptionalBaseFields>>;
@@ -89,10 +96,12 @@ export namespace ListQuery {
 		type SharedField = Partial<Pick<WorkflowEntity, 'shared'>>;
 
 		type OwnedByField = { ownedBy: SlimUser | null; homeProject: SlimProject | null };
+		type ExecutionStatisticsField = { executionStatistics: { errors: number; successes: number } };
 
 		export type Plain = BaseFields;
 
 		export type WithSharing = BaseFields & SharedField;
+		export type WithExecutionStatistics = BaseFields & ExecutionStatisticsField;
 
 		export type WithOwnership = BaseFields & OwnedByField;
 

packages/cli/src/services/workflow-statistics.service.ts

@@ -7,6 +7,7 @@ import { WorkflowStatisticsRepository } from '@/databases/repositories/workflow-
 import { EventService } from '@/events/event.service';
 import type { WorkflowStatisticsData } from '@/interfaces';
 import { Logger } from '@/logging/logger.service';
+import type { ListQuery } from '@/requests';
 import { UserService } from '@/services/user.service';
 import { TypedEmitter } from '@/typed-emitter';
 
@@ -169,4 +170,21 @@ export class WorkflowStatisticsService extends TypedEmitter<WorkflowStatisticsEv
 
 		return data;
 	}
+
+	addExecutionStatistics(
+		entity: ListQuery.Workflow.Plain,
+	): ListQuery.Workflow.Plain | ListQuery.Workflow.WithExecutionStatistics {
+		const workflowStatistics = entity.statistics;
+		Object.assign(entity, {
+			executionStatistics: {
+				errors:
+					workflowStatistics?.find((s) => s.name === StatisticsNames.productionError)?.count ?? 0,
+				successes:
+					workflowStatistics?.find((s) => s.name === StatisticsNames.productionSuccess)?.count ?? 0,
+			},
+		});
+
+		delete entity.statistics;
+		return entity;
+	}
 }

packages/cli/src/workflows/workflow.service.ts

@@ -70,7 +70,11 @@ export class WorkflowService {
 		});
 
 		// eslint-disable-next-line prefer-const
-		let { workflows, count } = await this.workflowRepository.getMany(sharedWorkflowIds, options);
+		let { workflows, count } = await this.workflowRepository.getMany(
+			sharedWorkflowIds,
+			options,
+			includeExecutionStatistics,
+		);
 
 		if (hasSharing(workflows)) {
 			workflows = workflows.map((w) => this.ownershipService.addOwnedByAndSharedWith(w));
@@ -82,21 +86,11 @@ export class WorkflowService {
 		}
 
 		if (includeExecutionStatistics) {
-			workflows = await Promise.all(
+			workflows = workflows.map((w) => this.workflowStatisticsService.addExecutionStatistics(w));
-				workflows.map(async (w) => {
-					const stats = await this.workflowStatisticsService.getData(w.id, 'count', 0);
-					return {
-						...w,
-						executionStatistics: {
-							errors: stats.productionError,
-							successes: stats.productionSuccess,
-						},
-					};
-				}),
-			);
 		}
 
 		workflows.forEach((w) => {
+			// @ts-expect-error: This is to emulate the old behaviour of removing the shared
 			// field as part of `addOwnedByAndSharedWith`. We need this field in `addScopes`
 			// though. So to avoid leaking the information we just delete it.
 			delete w.shared;