1 files changed, 27 insertions, 0 deletions
diff --git a/src/main/scala/xyz/driver/pdsuidomain/formats/json/patient/hypothesis/ApiPartialPatientHypothesis.scala b/src/main/scala/xyz/driver/pdsuidomain/formats/json/patient/hypothesis/ApiPartialPatientHypothesis.scala
new file mode 100644
index 0000000..0858ce1
--- /dev/null
+++ b/src/main/scala/xyz/driver/pdsuidomain/formats/json/patient/hypothesis/ApiPartialPatientHypothesis.scala
@@ -0,0 +1,27 @@
+package xyz.driver.pdsuidomain.formats.json.patient.hypothesis
+
+import xyz.driver.pdsuidomain.entities.PatientHypothesis
+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 ApiPartialPatientHypothesis(rationale: Tristate[String]) {
+
+  def applyTo(orig: PatientHypothesis): PatientHypothesis = {
+    orig.copy(
+      rationale = rationale.cata(Some(_), None, orig.rationale)
+    )
+  }
+}
+
+object ApiPartialPatientHypothesis {
+
+  implicit val reads: Reads[ApiPartialPatientHypothesis] =
+    (__ \ "rationale").readTristate[String].map(x => ApiPartialPatientHypothesis(x))
+
+  implicit val writes: Writes[ApiPartialPatientHypothesis] =
+    (__ \ "rationale").writeTristate[String].contramap(_.rationale)
+
+  implicit val format: Format[ApiPartialPatientHypothesis] = Format(reads, writes)
+}