feat(core): Email recipients on resource shared (#8408)

packages/cli/src/workflows/workflows.controller.ts

@@ -40,6 +40,8 @@ import { WorkflowRequest } from './workflow.request';
 import { EnterpriseWorkflowService } from './workflow.service.ee';
 import { WorkflowExecutionService } from './workflowExecution.service';
 import { WorkflowSharingService } from './workflowSharing.service';
+import { UserManagementMailer } from '@/UserManagement/email';
+import { UrlService } from '@/services/url.service';
 
 @Service()
 @Authorized()
@@ -62,6 +64,8 @@ export class WorkflowsController {
 		private readonly workflowSharingService: WorkflowSharingService,
 		private readonly sharedWorkflowRepository: SharedWorkflowRepository,
 		private readonly userRepository: UserRepository,
+		private readonly mailer: UserManagementMailer,
+		private readonly urlService: UrlService,
 	) {}
 
 	@Post('/')
@@ -401,5 +405,36 @@ export class WorkflowsController {
 		});
 
 		void this.internalHooks.onWorkflowSharingUpdate(workflowId, req.user.id, shareWithIds);
+
+		const recipients = await this.userRepository.getEmailsByIds(newShareeIds);
+
+		if (recipients.length === 0) return;
+
+		try {
+			await this.mailer.notifyWorkflowShared({
+				recipientEmails: recipients.map(({ email }) => email),
+				workflowName: workflow.name,
+				workflowId,
+				sharerFirstName: req.user.firstName,
+				baseUrl: this.urlService.getInstanceBaseUrl(),
+			});
+		} catch (error) {
+			void this.internalHooks.onEmailFailed({
+				user: req.user,
+				message_type: 'Workflow shared',
+				public_api: false,
+			});
+			if (error instanceof Error) {
+				throw new InternalServerError(`Please contact your administrator: ${error.message}`);
+			}
+		}
+
+		this.logger.info('Sent workflow shared email successfully', { sharerId: req.user.id });
+
+		void this.internalHooks.onUserTransactionalEmail({
+			user_id: req.user.id,
+			message_type: 'Workflow shared',
+			public_api: false,
+		});
 	}
 }