com.gu.facia.client.models.package.scala Maven / Gradle / Ivy
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package com.gu.facia.client
import play.api.libs.json._
import org.joda.time.DateTime
import scala.util.{Failure, Success, Try}
import play.api.libs.json.JsString
package object models {
/** However Facia Tool is serializing its date time, it's not doing so in a way that the default Play Formats for
* Joda DateTime can understand.
*
* This makes me extremely sad.
*/
implicit val jodaDateTimeFormats: Reads[DateTime] = new Reads[DateTime] {
override def reads(json: JsValue): JsResult[DateTime] = json match {
case JsString(dateTimeString) => Try { DateTime.parse(dateTimeString) } match {
case Success(dateTime) => JsSuccess(dateTime)
case Failure(error) => JsError(error.getMessage)
}
case JsNumber(dateTimeLong) => Try { new DateTime(dateTimeLong.toLong)} match {
case Success(dateTime) => JsSuccess(dateTime)
case Failure(error) => JsError(error.getMessage)
}
case _ => JsError(s"$json is not a date time string")
}
}
}