n8n
Version:
n8n Workflow Automation Tool
105 lines • 5.06 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.WorkflowBuilderService = void 0;
const ai_workflow_builder_1 = require("@n8n/ai-workflow-builder");
const backend_common_1 = require("@n8n/backend-common");
const config_1 = require("@n8n/config");
const di_1 = require("@n8n/di");
const ai_assistant_sdk_1 = require("@n8n_io/ai-assistant-sdk");
const n8n_core_1 = require("n8n-core");
const constants_1 = require("../constants");
const license_1 = require("../license");
const load_nodes_and_credentials_1 = require("../load-nodes-and-credentials");
const push_1 = require("../push");
const url_service_1 = require("../services/url.service");
const telemetry_1 = require("../telemetry");
let WorkflowBuilderService = class WorkflowBuilderService {
constructor(loadNodesAndCredentials, license, config, logger, urlService, push, telemetry, instanceSettings) {
this.loadNodesAndCredentials = loadNodesAndCredentials;
this.license = license;
this.config = config;
this.logger = logger;
this.urlService = urlService;
this.push = push;
this.telemetry = telemetry;
this.instanceSettings = instanceSettings;
}
async getService() {
if (!this.service) {
const baseUrl = this.config.aiAssistant.baseUrl;
if (baseUrl) {
const licenseCert = await this.license.loadCertStr();
const consumerId = this.license.getConsumerId();
this.client = new ai_assistant_sdk_1.AiAssistantClient({
licenseCert,
consumerId,
baseUrl,
n8nVersion: constants_1.N8N_VERSION,
});
this.license.onCertRefresh((cert) => {
this.client?.updateLicenseCert(cert);
});
}
const onCreditsUpdated = (userId, creditsQuota, creditsClaimed) => {
this.push.sendToUsers({
type: 'updateBuilderCredits',
data: {
creditsQuota,
creditsClaimed,
},
}, [userId]);
};
const onTelemetryEvent = (event, properties) => {
this.telemetry.track(event, properties);
};
const { nodes: nodeTypeDescriptions } = this.loadNodesAndCredentials.types;
this.service = new ai_workflow_builder_1.AiWorkflowBuilderService(nodeTypeDescriptions, this.client, this.logger, this.instanceSettings.instanceId, this.urlService.getInstanceBaseUrl(), constants_1.N8N_VERSION, onCreditsUpdated, onTelemetryEvent);
}
return this.service;
}
async *chat(payload, user, abortSignal) {
const service = await this.getService();
yield* service.chat(payload, user, abortSignal);
}
async getSessions(workflowId, user) {
const service = await this.getService();
const sessions = await service.getSessions(workflowId, user);
return sessions;
}
async getSessionsMetadata(workflowId, user) {
const service = await this.getService();
const sessions = await service.getSessions(workflowId, user);
const hasMessages = sessions.sessions.length > 0 && sessions.sessions[0].messages.length > 0;
return { hasMessages };
}
async getBuilderInstanceCredits(user) {
const service = await this.getService();
return await service.getBuilderInstanceCredits(user);
}
async truncateMessagesAfter(workflowId, user, messageId) {
const service = await this.getService();
return await service.truncateMessagesAfter(workflowId, user, messageId);
}
};
exports.WorkflowBuilderService = WorkflowBuilderService;
exports.WorkflowBuilderService = WorkflowBuilderService = __decorate([
(0, di_1.Service)(),
__metadata("design:paramtypes", [load_nodes_and_credentials_1.LoadNodesAndCredentials,
license_1.License,
config_1.GlobalConfig,
backend_common_1.Logger,
url_service_1.UrlService,
push_1.Push,
telemetry_1.Telemetry,
n8n_core_1.InstanceSettings])
], WorkflowBuilderService);
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