Function _rollBack

services/cloudObjects.js:1229–1267

(appId, status, docsArray, oldDocs)

}

function _rollBack(appId, status, docsArray, oldDocs) {
  const deferred = q.defer();

  try {
    oldDocs = _attachSchema(docsArray, oldDocs);
    const promises = [];
    const arr = [];
    if (status[0].state === 'fulfilled') {
      if (oldDocs) promises.push(mongoService.document.save(appId, oldDocs));
      else {
        for (let i = 0; i < docsArray.length; i++) {
          promises.push(mongoService.delete(appId, docsArray[i]._tableName, docsArray[i]));
        }
      }
      arr.push('Mongo');
    }

    q.allSettled(promises).then((res) => {
      let status = true;
      for (let i = 0; i < res.length; i++) {
        if (res[i].state !== 'fulfilled') {
          status = false;
          deferred.reject();
          break;
        }
      }
      if (status === true) {
        deferred.resolve();
      }
    });
  } catch (err) {
    winston.log('error', {
      error: String(err),
      stack: new Error().stack,
    });
    deferred.reject(err);
  }
  return deferred.promise;
}

function _seperateDocs(listOfDocs) {
  try {