Function distinct

services/cloudObjects.js:63–81

(appId, collectionName, onKey, query, select, sort, limit, skip, accessList, isMasterKey)

    return deferred.promise;
  },
  async distinct(appId, collectionName, onKey, query, select, sort, limit, skip, accessList, isMasterKey) {
    const deferred = q.defer();

    try {
      const _query = await _modifyFieldsInQuery(appId, collectionName, query);
      const doc = await mongoService.document.distinct(
        appId, collectionName, onKey, _query, select,
        sort, limit, skip, accessList, isMasterKey,
      );
      deferred.resolve(doc);
    } catch (err) {
      winston.log('error', {
        error: String(err),
        stack: new Error().stack,
      });
      deferred.reject(err);
    }
    return deferred.promise;
  },

  async findOne(appId, collectionName, query, select, sort, skip, accessList, isMasterKey) {
    const deferred = q.defer();