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package xyz.driver.pdsuidomain.formats.json.trial
import java.util.UUID
import xyz.driver.pdsuicommon.domain.{LongId, UuidId}
import xyz.driver.pdsuidomain.entities.Trial
import org.davidbild.tristate.Tristate
import org.davidbild.tristate.contrib.play.ToJsPathOpsFromJsPath
import play.api.libs.functional.syntax._
import play.api.libs.json._
final case class ApiPartialTrial(hypothesisId: Tristate[UUID],
studyDesignId: Tristate[Long],
overview: Tristate[String],
title: Tristate[String]) {
def applyTo(orig: Trial): Trial = {
orig.copy(
hypothesisId = hypothesisId.map(UuidId(_)).cata(Some(_), None, orig.hypothesisId),
studyDesignId = studyDesignId.map(LongId(_)).cata(Some(_), None, orig.studyDesignId),
overview = overview.cata(Some(_), None, orig.overview),
title = title.cata(Some(_).getOrElse(""), "", orig.title)
)
}
}
object ApiPartialTrial {
private val reads: Reads[ApiPartialTrial] = (
(JsPath \ "hypothesisId").readTristate[UUID] and
(JsPath \ "studyDesignId").readTristate[Long] and
(JsPath \ "overview").readTristate[String] and
(JsPath \ "title").readTristate[String]
) (ApiPartialTrial.apply _)
private val writes: Writes[ApiPartialTrial] = (
(JsPath \ "hypothesisId").writeTristate[UUID] and
(JsPath \ "studyDesignId").writeTristate[Long] and
(JsPath \ "overview").writeTristate[String] and
(JsPath \ "title").writeTristate[String]
) (unlift(ApiPartialTrial.unapply))
implicit val format: Format[ApiPartialTrial] = Format(reads, writes)
}
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