n8n
Version:
n8n Workflow Automation Tool
97 lines • 4.53 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.ImportService = void 0;
const backend_common_1 = require("@n8n/backend-common");
const db_1 = require("@n8n/db");
const di_1 = require("@n8n/di");
const uuid_1 = require("uuid");
const workflow_helpers_1 = require("../workflow-helpers");
let ImportService = class ImportService {
constructor(logger, credentialsRepository, tagRepository) {
this.logger = logger;
this.credentialsRepository = credentialsRepository;
this.tagRepository = tagRepository;
this.dbCredentials = [];
this.dbTags = [];
}
async initRecords() {
this.dbCredentials = await this.credentialsRepository.find();
this.dbTags = await this.tagRepository.find();
}
async importWorkflows(workflows, projectId) {
await this.initRecords();
for (const workflow of workflows) {
workflow.nodes.forEach((node) => {
this.toNewCredentialFormat(node);
if (!node.id)
node.id = (0, uuid_1.v4)();
});
const hasInvalidCreds = workflow.nodes.some((node) => !node.credentials?.id);
if (hasInvalidCreds)
await this.replaceInvalidCreds(workflow);
}
const { manager: dbManager } = this.credentialsRepository;
await dbManager.transaction(async (tx) => {
for (const workflow of workflows) {
if (workflow.active) {
workflow.active = false;
this.logger.info(`Deactivating workflow "${workflow.name}". Remember to activate later.`);
}
const exists = workflow.id ? await tx.existsBy(db_1.WorkflowEntity, { id: workflow.id }) : false;
const upsertResult = await tx.upsert(db_1.WorkflowEntity, workflow, ['id']);
const workflowId = upsertResult.identifiers.at(0)?.id;
const personalProject = await tx.findOneByOrFail(db_1.Project, { id: projectId });
if (!exists) {
await tx.upsert(db_1.SharedWorkflow, { workflowId, projectId: personalProject.id, role: 'workflow:owner' }, ['workflowId', 'projectId']);
}
if (!workflow.tags?.length)
continue;
await this.tagRepository.setTags(tx, this.dbTags, workflow);
for (const tag of workflow.tags) {
await tx.upsert(db_1.WorkflowTagMapping, { tagId: tag.id, workflowId }, [
'tagId',
'workflowId',
]);
}
}
});
}
async replaceInvalidCreds(workflow) {
try {
await (0, workflow_helpers_1.replaceInvalidCredentials)(workflow);
}
catch (e) {
this.logger.error('Failed to replace invalid credential', { error: e });
}
}
toNewCredentialFormat(node) {
if (!node.credentials)
return;
for (const [type, name] of Object.entries(node.credentials)) {
if (typeof name !== 'string')
continue;
const nodeCredential = { id: null, name };
const match = this.dbCredentials.find((c) => c.name === name && c.type === type);
if (match)
nodeCredential.id = match.id;
node.credentials[type] = nodeCredential;
}
}
};
exports.ImportService = ImportService;
exports.ImportService = ImportService = __decorate([
(0, di_1.Service)(),
__metadata("design:paramtypes", [backend_common_1.Logger,
db_1.CredentialsRepository,
db_1.TagRepository])
], ImportService);
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