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package xyz.driver.pdsuidomain.formats.json
import spray.json._
import xyz.driver.pdsuicommon.domain.{LongId, StringId}
import xyz.driver.pdsuidomain.entities._
object arm {
import DefaultJsonProtocol._
import common._
def applyUpdateToArm(json: JsValue, orig: Arm): Arm = json match {
case JsObject(fields) =>
val name = fields
.get("name")
.map(_.convertTo[String])
.getOrElse(deserializationError(s"Arm json object does not contain `name` field: $json"))
orig.copy(name = name)
case _ => deserializationError(s"Expected Json Object as partial Arm, but got $json")
}
implicit val armFormat: RootJsonFormat[Arm] = new RootJsonFormat[Arm] {
override def write(obj: Arm): JsValue =
JsObject(
"id" -> obj.id.toJson,
"name" -> obj.name.toJson,
"originalName" -> obj.originalName.toJson,
"trialId" -> obj.trialId.toJson
)
override def read(json: JsValue): Arm = json.asJsObject.getFields("trialId", "name") match {
case Seq(trialId, name) =>
Arm(
id = json.asJsObject.fields.get("id").flatMap(_.convertTo[Option[LongId[Arm]]]).getOrElse(LongId(0)),
name = name.convertTo[String],
trialId = trialId.convertTo[StringId[Trial]],
originalName = name.convertTo[String]
)
case _ => deserializationError(s"Expected Json Object as Arm, but got $json")
}
}
}
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