How do I convert unix epoch nanoseconds to date only (without time) on Scala LocalDateTime

Question

I have a epoch nanoseconds for example: 1538361005148000000, how do I convert it to date YYYY-MM-dd without the time using Scala's LocalDateTime? Timezone: Asia/Bangkok

Answer 1

I am assuming, your nanoseconds are given as a string ...

  LocalDateTime.forInstant(
    Instant.ofEpochMilli(nanos.dropRight(6).toLong),
    yourTimeZone
  ).toLocalDate
   .toString