diff options
Diffstat (limited to 'src/main/scala/xyz/driver/pdsuidomain/formats/json/sprayformats/studydesign.scala')
-rw-r--r-- | src/main/scala/xyz/driver/pdsuidomain/formats/json/sprayformats/studydesign.scala | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/src/main/scala/xyz/driver/pdsuidomain/formats/json/sprayformats/studydesign.scala b/src/main/scala/xyz/driver/pdsuidomain/formats/json/sprayformats/studydesign.scala index e801666..3002b38 100644 --- a/src/main/scala/xyz/driver/pdsuidomain/formats/json/sprayformats/studydesign.scala +++ b/src/main/scala/xyz/driver/pdsuidomain/formats/json/sprayformats/studydesign.scala @@ -7,6 +7,23 @@ object studydesign { import DefaultJsonProtocol._ import common._ - implicit val studyDesignFormat: RootJsonFormat[StudyDesign] = jsonFormat2(StudyDesign.apply) + implicit val studyDesignFormat: RootJsonFormat[StudyDesign] = new RootJsonFormat[StudyDesign] { + override def read(json: JsValue): StudyDesign = json match { + case JsObject(fields) => + val name = fields + .get("name") + .map(_.convertTo[String]) + .getOrElse(deserializationError(s"Study design json object does not contain `name` field: $json")) + + StudyDesign + .fromString(name) + .getOrElse(deserializationError(s"Unknown study design: $name")) + + case _ => deserializationError(s"Expected Json Object as Study design, but got $json") + } + + override def write(obj: StudyDesign) = + JsObject("id" -> obj.id.toJson, "name" -> obj.name.toJson) + } } |