paradigm-facebook-ia/src/hooks/after-unpublish-delete-document.js

Paradigm Facebook Instant Articles

const {registerHook} = require('structure-dispatcher')
const DeleteArticleJob = require('../jobs/delete-article')

/**
 * Hook for deleting facebook instant articles when a document is unpublished
 * or deleted
 *
 * @param {Object} req - express request object
 * @param {Object} response - the response from the dispatcher, which cointains
 *    the data from the previous controller method.
 * @returns {Object} response - the response to be returned to the user
 */
function onAfterUnpublishDelete(req, response) {

  try {

    const applicationId = req.headers.applicationid
    const organizationId = req.headers.organizationid
    const document = response.pkg

    const job = new DeleteArticleJob({
      organizationId,
      applicationId,
      logger: req.logger
    })

    job.queue({
      documentId: document.id
    })

  } catch(e) {

    req.logger.error('After Unpublish Or Delete Hook Error', e)

  }

  return response

}

registerHook({
  when: 'after',
  serviceName: 'documents',
  actionNames: ['deleteById', 'unpublishById'],
}, onAfterUnpublishDelete)