n8n
Version:
n8n Workflow Automation Tool
147 lines • 7.15 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.WorkflowPublisher = void 0;
const backend_common_1 = require("@n8n/backend-common");
const db_1 = require("@n8n/db");
const di_1 = require("@n8n/di");
const ensure_error_1 = require("@n8n/utils/errors/ensure-error");
const forbidden_error_1 = require("../../../../errors/response-errors/forbidden.error");
const not_found_error_1 = require("../../../../errors/response-errors/not-found.error");
const project_service_ee_1 = require("../../../../services/project.service.ee");
const constants_1 = require("../../../../webhooks/constants");
const webhook_service_1 = require("../../../../webhooks/webhook.service");
const workflow_service_1 = require("../../../../workflows/workflow.service");
const sub_workflow_ordering_1 = require("./sub-workflow-ordering");
const workflow_publishing_policy_1 = require("./workflow-publishing-policy");
const workflow_publishing_policy_types_1 = require("./workflow-publishing-policy.types");
let WorkflowPublisher = class WorkflowPublisher {
constructor(logger, projectRepository, projectService, workflowService, webhookService) {
this.logger = logger;
this.projectRepository = projectRepository;
this.projectService = projectService;
this.workflowService = workflowService;
this.webhookService = webhookService;
}
async applyToPackage({ user, persisted, policy, subWorkflowRequirements, }) {
const results = new Map();
const claimedPaths = new Set();
for (const outcome of (0, sub_workflow_ordering_1.orderBySubWorkflowDependencies)(persisted, subWorkflowRequirements)) {
if (outcome.status === 'skipped')
continue;
const webhookKeys = this.webhookKeysOnPublish(outcome, policy);
const result = await this.apply(user, outcome.item, outcome.workflow, policy, outcome.blockedFromPublish, webhookKeys.some((key) => claimedPaths.has(key)));
if (result.publishing.state === 'published') {
for (const key of webhookKeys)
claimedPaths.add(key);
}
result.workflow.parentFolder =
result.workflow.parentFolder ??
outcome.workflow.parentFolder ??
(outcome.item.action === 'update' ? outcome.item.existing.parentFolder : null) ??
null;
results.set(outcome.sourceWorkflowId, result);
}
return results;
}
webhookKeysOnPublish(outcome, policy) {
if (outcome.blockedFromPublish)
return [];
const action = (0, workflow_publishing_policy_1.decideWorkflowPublishingAction)(policy, toPublishingContext(outcome.item, outcome.workflow));
if (action !== 'publish')
return [];
return this.webhookService.getStaticWebhookKeys(outcome.workflow.nodes);
}
async assertCanPublish(user, projectId, policy, projectPendingCreation = false) {
if (policy !== workflow_publishing_policy_types_1.WorkflowPublishingPolicy.PublishAll) {
return;
}
if (projectPendingCreation) {
return;
}
const project = await this.projectService.getProjectWithScope(user, projectId, [
'workflow:publish',
]);
if (project) {
return;
}
if (!(await this.projectRepository.existsBy({ id: projectId }))) {
throw new not_found_error_1.NotFoundError(`Project not found: ${projectId}`);
}
throw new forbidden_error_1.ForbiddenError('You do not have permission to publish workflows in this project.');
}
async apply(user, item, workflow, policy, blockedReason, webhookContested = false) {
const action = (0, workflow_publishing_policy_1.decideWorkflowPublishingAction)(policy, toPublishingContext(item, workflow));
if (action === 'noop') {
return { workflow, publishing: { state: 'unchanged' } };
}
if (action === 'publish' && blockedReason) {
if (workflow.activeVersionId) {
return {
workflow,
publishing: {
state: 'unchanged',
skippedPublishReason: blockedReason,
},
};
}
return {
workflow,
publishing: { state: 'blocked', blockedReason },
};
}
if (action === 'publish' && webhookContested) {
return this.failed(workflow, action, constants_1.WEBHOOK_CONFLICT_MESSAGE);
}
try {
if (action === 'publish') {
return {
workflow: await this.workflowService.activateWorkflow(user, workflow.id, {
versionId: workflow.versionId,
source: 'import',
}),
publishing: { state: 'published' },
};
}
return {
workflow: await this.workflowService.deactivateWorkflow(user, workflow.id, {
source: 'import',
}),
publishing: { state: 'unpublished' },
};
}
catch (error) {
return this.failed(workflow, action, (0, ensure_error_1.ensureError)(error).message);
}
}
failed(workflow, action, error) {
this.logger.warn('Failed to apply publishing policy to imported workflow', {
workflowId: workflow.id,
action,
error,
});
return { workflow, publishing: { state: 'failed', error } };
}
};
exports.WorkflowPublisher = WorkflowPublisher;
exports.WorkflowPublisher = WorkflowPublisher = __decorate([
(0, di_1.Service)(),
__metadata("design:paramtypes", [backend_common_1.Logger, db_1.ProjectRepository, project_service_ee_1.ProjectService, workflow_service_1.WorkflowService, webhook_service_1.WebhookService])
], WorkflowPublisher);
function toPublishingContext(item, workflow) {
return {
status: item.action === 'create' ? 'created' : 'updated',
sourcePublished: item.sourcePublished,
currentlyPublished: !!workflow.activeVersionId,
isArchived: workflow.isArchived,
};
}
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