queryAll for cozy client

queryAll.js

const queryAll = function (cozyClient, mangoIndex, options) {
  return new Promise((resolve, reject) => {
    const documents = []
    const fetch = function () {
      return cozyClient.data.query(mangoIndex, options)
        .then(onSuccess)
        .catch(reject)
    }
    const onSuccess = function (docs, response) {
      debugger
      if (response.next) {
        documents.push.apply(documents, doc)
        fetch()
      } else {
        resolve(documents)
      }
    }
    fetch()
  })
}