n8n
Version:
n8n Workflow Automation Tool
54 lines • 1.74 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.getInstance = exports.Queue = void 0;
const Bull = require("bull");
const config = require("../config");
const ActiveExecutions = require("./ActiveExecutions");
const WebhookHelpers = require("./WebhookHelpers");
class Queue {
constructor() {
this.activeExecutions = ActiveExecutions.getInstance();
const prefix = config.get('queue.bull.prefix');
const redisOptions = config.get('queue.bull.redis');
this.jobQueue = new Bull('jobs', { prefix, redis: redisOptions, enableReadyCheck: false });
this.jobQueue.on('global:progress', (jobId, progress) => {
this.activeExecutions.resolveResponsePromise(progress.executionId, WebhookHelpers.decodeWebhookResponse(progress.response));
});
}
async add(jobData, jobOptions) {
return this.jobQueue.add(jobData, jobOptions);
}
async getJob(jobId) {
return this.jobQueue.getJob(jobId);
}
async getJobs(jobTypes) {
return this.jobQueue.getJobs(jobTypes);
}
getBullObjectInstance() {
return this.jobQueue;
}
async stopJob(job) {
if (await job.isActive()) {
await job.progress(-1);
return true;
}
try {
await job.remove();
return true;
}
catch (e) {
await job.progress(-1);
}
return false;
}
}
exports.Queue = Queue;
let activeQueueInstance;
function getInstance() {
if (activeQueueInstance === undefined) {
activeQueueInstance = new Queue();
}
return activeQueueInstance;
}
exports.getInstance = getInstance;
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