pl.touk.nussknacker.ui.security.oauth2.RelativeSecondsCodecs.scala Maven / Gradle / Ivy

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package pl.touk.nussknacker.ui.security.oauth2

import io.circe._

import java.time.Instant
import scala.concurrent.duration.{FiniteDuration, SECONDS}

protected[security] trait RelativeSecondsCodecs {
  import cats.syntax.either._

  implicit val decodeFiniteDuration: Decoder[FiniteDuration] = new Decoder[FiniteDuration] {

    def apply(c: HCursor): Decoder.Result[FiniteDuration] = {
      c.value.asNumber
        .flatMap(_.toLong)
        .map(FiniteDuration(_, SECONDS))
        .map(Right(_))
        .getOrElse(Left(DecodingFailure("FiniteDuration", c.history)))
    }

  }

  implicit val encodeFiniteDuration: Encoder[FiniteDuration] = new Encoder[FiniteDuration] {
    def apply(value: FiniteDuration): Json = Json.fromLong(value.toSeconds)
  }

}

protected[security] trait EpochSecondsCodecs {
  implicit val instantEncoder: Encoder[Instant] = Encoder.encodeLong.contramap(_.getEpochSecond)
  implicit val instantDecoder: Decoder[Instant] = Decoder.decodeLong.map(Instant.ofEpochSecond)
}