Node document processor

This package includes several jobs that can be scheduled for the node-doc-processor worker.

Jobs overview

PDF

• GeneratePdfFromUrlJob
  • Generates a PDF from a webpage of a given url and uploads it to a given path in S3
  • view data
• MergePdfJob
  • Merges PDF's stored in S3 together and uploads it to a given path in S3
  • view data

Usage

import { PgBossScheduler } from '@wisemen/pgboss-nestjs-job'
import { MergePdfJob } from '@wisemen/node-doc-processor'

@Injectable()
export class MyService {
    constructor (
        private readonly scheduler: PgBossScheduler
    ) {}

    async run (): Promise<void> {
        await this.scheduler.scheduleJob(new MergePdfJob({
            inputFiles: [
                { s3Path: '/pdf/1.pdf' },
                { s3Path: '/pdf/2.pdf' }
            ],
            outputS3Path: '/pdf/result.pdf'
        }))
    }
}

Advanced usage

Defining job options

import { BaseJob, PgBossJob } from '@wisemen/pgboss-nestjs-job'
import { DOC_PROCESSOR_QUEUE_NAME, GeneratePdfFromUrlData } from '@wisemen/node-doc-processor'

@PgBossJob(DOC_PROCESSOR_QUEUE_NAME)
export class GeneratePdfFromUrlJob extends BaseJob<GeneratePdfFromUrlData> {
  uniqueBy (): string {
    return `${this.data?.url}-${this.data?.s3Path}`
  }

  constructor (
    data: GeneratePdfFromUrlData
  ) {
    super(data, {
      priority: 1
      // Other options here
    })
  }
}