reintroduce month format

1 files changed, 9 insertions, 1 deletions

diff --git a/src/main/scala/xyz/driver/core/json.scala b/src/main/scala/xyz/driver/core/json.scala
index 01efd57..4c5d078 100644
--- a/src/main/scala/xyz/driver/core/json.scala
+++ b/src/main/scala/xyz/driver/core/json.scala
@@ -7,7 +7,7 @@ import akka.http.scaladsl.unmarshalling.Unmarshaller
 import spray.json.{DeserializationException, JsNumber, _}
 import xyz.driver.core.auth.AuthCredentials
 import xyz.driver.core.time.Time
-import xyz.driver.core.date.Date
+import xyz.driver.core.date.{Date, Month}
 import xyz.driver.core.domain.{Email, PhoneNumber}
 
 import scala.reflect.runtime.universe._
@@ -81,6 +81,14 @@ object json {
     }
   }
 
+  implicit val monthFormat = new RootJsonFormat[Month] {
+    def write(month: Month) = JsNumber(month)
+    def read(value: JsValue): Month = value match {
+      case JsNumber(month) if 0 <= month && month <= 11 => date.tagMonth(month.toInt)
+      case _                                            => throw DeserializationException("Expected a number from 0 to 11")
+    }
+  }
+
   def RevisionInPath[T]: PathMatcher1[Revision[T]] =
     PathMatcher("""[\da-fA-F]{8}-[\da-fA-F]{4}-[\da-fA-F]{4}-[\da-fA-F]{4}-[\da-fA-F]{12}""".r) flatMap { string =>
       Some(Revision[T](string))