Call.scala

val userPair = for{
  uuid <- databaseService.createUser(UUID.nameUUIDFromBytes("Sumanth".getBytes), "Sumanth", "Kumar", "sumanth@indywiz.com")
  userByFirstName <- databaseService.selectUserByFirstName("Sumanth")
  userById <- databaseService.selectUserById(uuid.get)
} yield (userById, userByFirstName)
val res = userPair.map {
  case (userById, userByFirstName) =>
    logger.info(s"User by Id : ${userById.get}")
    logger.info(s"User by first name: ${userByFirstName.get}")
}