refactor(core): Extract Worfklow import request payload into a DTO (#12441)

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

@@ -1,3 +1,4 @@
+import { ImportWorkflowFromUrlDto } from '@n8n/api-types';
 import { GlobalConfig } from '@n8n/config';
 // eslint-disable-next-line n8n-local-rules/misplaced-n8n-typeorm-import
 import { In, type FindOptionsRelations } from '@n8n/typeorm';
@@ -18,7 +19,7 @@ import { SharedWorkflowRepository } from '@/databases/repositories/shared-workfl
 import { TagRepository } from '@/databases/repositories/tag.repository';
 import { WorkflowRepository } from '@/databases/repositories/workflow.repository';
 import * as Db from '@/db';
-import { Delete, Get, Patch, Post, ProjectScope, Put, RestController } from '@/decorators';
+import { Delete, Get, Patch, Post, ProjectScope, Put, Query, RestController } from '@/decorators';
 import { BadRequestError } from '@/errors/response-errors/bad-request.error';
 import { ForbiddenError } from '@/errors/response-errors/forbidden.error';
 import { InternalServerError } from '@/errors/response-errors/internal-server.error';
@@ -29,6 +30,7 @@ import { validateEntity } from '@/generic-helpers';
 import type { IWorkflowResponse } from '@/interfaces';
 import { License } from '@/license';
 import { listQueryMiddleware } from '@/middlewares';
+import { AuthenticatedRequest } from '@/requests';
 import * as ResponseHelper from '@/response-helper';
 import { NamingService } from '@/services/naming.service';
 import { ProjectService } from '@/services/project.service.ee';
@@ -215,18 +217,14 @@ export class WorkflowsController {
 	}
 
 	@Get('/from-url')
-	async getFromUrl(req: WorkflowRequest.FromUrl) {
-		if (req.query.url === undefined) {
-			throw new BadRequestError('The parameter "url" is missing!');
-		}
-		if (!/^http[s]?:\/\/.*\.json$/i.exec(req.query.url)) {
-			throw new BadRequestError(
-				'The parameter "url" is not valid! It does not seem to be a URL pointing to a n8n workflow JSON file.',
-			);
-		}
+	async getFromUrl(
+		_req: AuthenticatedRequest,
+		_res: express.Response,
+		@Query query: ImportWorkflowFromUrlDto,
+	) {
 		let workflowData: IWorkflowResponse | undefined;
 		try {
-			const { data } = await axios.get<IWorkflowResponse>(req.query.url);
+			const { data } = await axios.get<IWorkflowResponse>(query.url);
 			workflowData = data;
 		} catch (error) {
 			throw new BadRequestError('The URL does not point to valid JSON file!');