Producers
Job producers add jobs to queues. Producers are typically application services (Nest providers). To add jobs to a queue, first inject the queue into the service as follows:
import { Injectable } from '@nestjs/common';
import { QueuePro } from 'taskforcesh/bullmq-pro';
import { InjectQueue } from '@taskforcesh/nestjs-bullmq-pro';
@Injectable()
export class AudioService {
constructor(@InjectQueue('audio') private audioQueue: QueuePro) {}
}
The @InjectQueue() decorator identifies the queue by its name, as provided in the registerQueue().
Now, add a job by calling the queue's add() method.
const job = await this.audioQueue.add({
foo: 'bar',
});
To add flows, first inject the flow producer into the service as follows:
import { Injectable } from '@nestjs/common';
import { FlowProducerPro } from 'taskforcesh/bullmq-pro';
import { InjectFlowProducer } from '@taskforcesh/nestjs-bullmq-pro';
@Injectable()
export class FlowService {
constructor(
@InjectFlowProducer('flow') private fooFlowProducer: FlowProducerPro,
) {}
}
The @InjectFlowProducer() decorator identifies the flow producer by its name, as provided in the registerFlowProducer().
Now, add a flow by calling the flow producer's add() method.
const job = await this.fooFlowProducer.add({
name: 'root-job',
queueName: 'topQueueName',
data: {},
children: [
{
name,
data: { idx: 0, foo: 'bar' },
queueName: 'childrenQueueName',
},
],
});
Last modified 1mo ago