methods.js

import {Meteor} from 'meteor/meteor'
import { HTTP } from 'meteor/http'

const futureHTTP = Meteor.wrapAsync( HTTP.get )

Pages = new Mongo.Collection('pages')

Pages.allow({
  insert: () => false,
  update: () => false,
  remove: () => false
})

Pages.deny({
  insert: () => true,
  update: () => true,
  remove: () => true
})

Meteor.methods({
  getCMSContent() {
    const pages = futureHTTP(Meteor.settings.wordpress.apiRoute + "/pages");

    pages.data.forEach((page) => {
     Pages.upsert({ wordpressId: page.id }, { $set: {
       wordpressId: page.id,
       date: page.date,
       slug: page.slug,
       type: page.type,
       title: page.title.rendered,
       seo: page.yoast_meta,
       fields: page.acf
     }})
   })
  }
});