n8n
Version:
n8n Workflow Automation Tool
53 lines • 2.95 kB
JavaScript
;
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.WorkflowDependencyResolver = void 0;
const di_1 = require("@n8n/di");
const workflow_finder_service_1 = require("../../../../workflows/workflow-finder.service");
const extract_workflow_requirements_1 = require("./references/extract-workflow-requirements");
let WorkflowDependencyResolver = class WorkflowDependencyResolver {
constructor(workflowFinder) {
this.workflowFinder = workflowFinder;
}
async resolve(request) {
const traverse = (request.traversal ?? 'transitive') === 'transitive';
const queue = [...new Set(request.workflowIds)];
const seenWorkflowIds = new Set(queue);
const requirements = [];
while (queue.length > 0) {
const workflowIds = queue.splice(0);
const workflows = await this.workflowFinder.findWorkflowsByIdsForUser(workflowIds, request.user, ['workflow:export']);
const workflowsById = new Map(workflows.map((workflow) => [workflow.id, workflow]));
for (const workflowId of workflowIds) {
const workflow = workflowsById.get(workflowId);
if (!workflow)
continue;
const extractedRequirements = (0, extract_workflow_requirements_1.extractWorkflowRequirements)(workflow);
requirements.push(...extractedRequirements);
if (!traverse)
continue;
for (const { referencedWorkflowId } of extractedRequirements) {
if (seenWorkflowIds.has(referencedWorkflowId))
continue;
seenWorkflowIds.add(referencedWorkflowId);
queue.push(referencedWorkflowId);
}
}
}
return requirements;
}
};
exports.WorkflowDependencyResolver = WorkflowDependencyResolver;
exports.WorkflowDependencyResolver = WorkflowDependencyResolver = __decorate([
(0, di_1.Service)(),
__metadata("design:paramtypes", [workflow_finder_service_1.WorkflowFinderService])
], WorkflowDependencyResolver);
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