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package xyz.driver.pdsuidomain.formats.json.label
import xyz.driver.pdsuicommon.domain.{FuzzyValue, LongId}
import xyz.driver.pdsuidomain.entities.{Criterion, CriterionLabel}
import play.api.data.validation.ValidationError
import play.api.libs.functional.syntax._
import play.api.libs.json._
import xyz.driver.entities.labels.{Label, LabelCategory}
/**
* @param value Yes|No
*/
final case class ApiCriterionLabel(labelId: Option[Long],
categoryId: Option[Long],
value: Option[String],
isDefining: Boolean) {
def toDomain(criterionId: LongId[Criterion]) = CriterionLabel(
id = LongId(0L),
labelId = labelId.map(LongId[Label]),
criterionId = criterionId,
categoryId = categoryId.map(LongId[LabelCategory]),
value = value.map {
case "Yes" => true
case "No" => false
},
isDefining = isDefining
)
}
object ApiCriterionLabel {
def fromDomain(x: CriterionLabel) = ApiCriterionLabel(
labelId = x.labelId.map(_.id),
categoryId = x.categoryId.map(_.id),
value = x.value.map { x =>
FuzzyValue.valueToString(FuzzyValue.fromBoolean(x))
},
isDefining = x.isDefining
)
implicit val format: Format[ApiCriterionLabel] = (
(JsPath \ "labelId").formatNullable[Long] and
(JsPath \ "categoryId").formatNullable[Long] and
(JsPath \ "value").formatNullable[String](
Format(Reads
.of[String]
.filter(ValidationError("unknown value"))({ x =>
x == "Yes" || x == "No"
}),
Writes.of[String])) and
(JsPath \ "isDefining").format[Boolean]
)(ApiCriterionLabel.apply, unlift(ApiCriterionLabel.unapply))
}
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