def simpleStringSearch()

in app/controllers/HostInfoController.scala [69:95]

• 24 lines of code
• 6 McCabe index (conditional complexity)

  def simpleStringSearch(q:Option[String],start:Option[Int],length:Option[Int]) = Action.async {
    val cli = esClientMgr.getClient()

    val actualStart=start.getOrElse(0)
    val actualLength=length.getOrElse(50)

    q match {
      case Some(searchTerms) =>
        val searchString = s"*$searchTerms*"
        val responseFuture = cli.execute {
          search(indexName) query searchString from actualStart size actualLength
        }

        responseFuture.map({
          case Left(failure) =>
            InternalServerError(Json.obj("status" -> "error", "detail" -> failure.toString))
          case Right(results) =>
            val resultList = results.result.to[HostInfo] //using the HostInfoHitReader trait
            Ok(ObjectListResponse[IndexedSeq[HostInfo]]("ok","entry",resultList,results.result.totalHits.toInt).asJson)
        }).recover({
          case ex:Throwable=>
            logger.error("Could not process result from elastic: ", ex)
            InternalServerError(GenericErrorResponse("error",ex.toString).asJson)
        })
      case None => Future(BadRequest(GenericErrorResponse("error", "you must specify a query string with ?q={string}").asJson))
    }
  }