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package xyz.driver.pdsuidomain.formats.json.patient
import java.time.{LocalDate, ZoneId, ZonedDateTime}
import java.util.UUID
import xyz.driver.pdsuicommon.domain.{StringId, UuidId}
import xyz.driver.pdsuidomain.entities.{Patient, PatientOrderId}
import play.api.libs.functional.syntax._
import play.api.libs.json.{Format, JsPath}
import xyz.driver.entities.common.FullName
import xyz.driver.entities.patient
final case class ApiPatient(id: String,
status: String,
name: String,
dob: LocalDate,
assignee: Option[String],
previousStatus: Option[String],
previousAssignee: Option[String],
lastActiveUser: Option[String],
lastUpdate: ZonedDateTime,
condition: String,
orderId: UUID) {
private def extractStatus(status: String): Patient.Status =
PatientStatus.statusFromString
.applyOrElse(status, (s: String) => throw new NoSuchElementException(s"Unknown status $s"))
private def parseName(name: String): FullName[Patient] =
name.split(" ") match {
case Array() => throw new NoSuchElementException(s"Patient's name cannot be empty")
case Array(first) => FullName.fromStrings[Patient](first, "", "")
case Array(first, last) => FullName.fromStrings[Patient](first, "", last)
case Array(first, middle, last) => FullName.fromStrings[Patient](first, middle, last)
case _ => throw new NoSuchElementException(s"Patient's name is ambiguous")
}
def toDomain = Patient(
id = UuidId(this.id),
status = extractStatus(this.status),
name = parseName(this.name),
dob = this.dob,
assignee = this.assignee.map(StringId(_)),
previousStatus = this.previousStatus.map(extractStatus),
previousAssignee = this.previousAssignee.map(StringId(_)),
lastActiveUserId = this.lastActiveUser.map(StringId(_)),
isUpdateRequired = false,
cancerType = patient.CancerType
.fromString(this.condition)
.getOrElse(throw new IllegalArgumentException(s"Unknown cancer type ${this.condition}")),
orderId = PatientOrderId(this.orderId),
lastUpdate = this.lastUpdate.toLocalDateTime
)
}
object ApiPatient {
implicit val format: Format[ApiPatient] = (
(JsPath \ "id").format[String] and
(JsPath \ "status").format[String] and
(JsPath \ "name").format[String] and
(JsPath \ "dob").format[LocalDate] and
(JsPath \ "assignee").formatNullable[String] and
(JsPath \ "previousStatus").formatNullable[String] and
(JsPath \ "previousAssignee").formatNullable[String] and
(JsPath \ "lastActiveUser").formatNullable[String] and
(JsPath \ "lastUpdate").format[ZonedDateTime] and
(JsPath \ "condition").format[String] and
(JsPath \ "orderId").format[UUID]
)(ApiPatient.apply, unlift(ApiPatient.unapply))
def fromDomain(patient: Patient) = ApiPatient(
id = patient.id.toString,
status = PatientStatus.statusToString(patient.status),
name = patient.name.toString(),
dob = patient.dob,
assignee = patient.assignee.map(_.id),
previousStatus = patient.previousStatus.map(PatientStatus.statusToString),
previousAssignee = patient.previousAssignee.map(_.id),
lastActiveUser = patient.lastActiveUserId.map(_.id),
lastUpdate = ZonedDateTime.of(patient.lastUpdate, ZoneId.of("Z")),
condition = patient.cancerType.toString,
orderId = patient.orderId.id
)
}
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