def registerExistingPath()

in path-manager/app/controllers/PathManagerController.scala [33:72]
37 lines of code
13 McCabe index (conditional complexity)

  def registerExistingPath(id: Long) = Action { request =>
    request.body.asJson.map(_.as[PathRecord]) match {
      case (Some(path)) if path.identifier != id => {
        PathOperationErrors.increment
        logger.warn("registerExistingPath failed, identifier in url and body do not match")
        BadRequest("identifier in url and body do not match")
      }

      case Some(path) if path.`type` == "alias" => {
        PathStore.registerAlias(path) match {
          case Left(error) => BadRequest(error)
          case Right(records) => {
            PathMigrationRegistrations.increment
            argoOk(Json.toJson(records))
          }
        }
      }
      case Some(path) if path.`type` == "canonical"  => {
        PathStore.registerCanonical(path) match {
          case Left(error) => BadRequest(error)
          case Right(records) => {
            PathMigrationRegistrations.increment
            argoOk(Json.toJson(records))
          }
        }
      }
      case Some(_)  => {
        PathOperationErrors.increment
        logger.warn("registerExistingPath failed, only canonical and alias paths can be updated at present")
        BadRequest("only canonical paths can be updated at present")
      }
      case None => {
        PathOperationErrors.increment
        logger.warn("registerExistingPath failed, unable to parse PathRecord from request body")
        BadRequest("unable to parse PathRecord from request body")
      }

    }

  }