/api/v1/contributors - fails alot

[edeustace]

calls this in ItemService:

  override def contributorsForOrg(orgId: ObjectId): Seq[String] = {

    val readableCollectionIds = orgCollectionService
      .getCollections(orgId, Permission.Read)
      .fold(_ => Seq.empty, c => c)
      .map(_.id)
      .filterNot(_ == archiveConfig.contentCollectionId)
      .map(_.toString)

    logger.trace(ds(readableCollectionIds))

    val filter = baseQuery ++ MongoDBObject(
      Keys.collectionId -> MongoDBObject("$in" -> readableCollectionIds))
    //TODO: RF - include versioned content?

    logger.trace(ds(filter))
    dao.distinct("contributorDetails.contributor", filter).map(_.toString)
  }