Answer creation

app/controllers/AnswerController.scala

@@ -0,0 +1,28 @@
+package controllers
+
+import javax.inject.Singleton
+
+import play.api.libs.json.{Format, JsValue, Json}
+import play.api.mvc._
+import services.logic.AnswerHandler
+import services.model.Answer
+import services.model.Answer.AnswerReads
+import scala.concurrent.ExecutionContext.Implicits.global
+
+/**
+  * Created by pillaci on 10/11/17.
+  */
+
+@Singleton
+class AnswerController extends Controller{
+
+  implicit val answerParser: Format[Answer] = Json.format[Answer]
+
+  def create = Action.async(BodyParsers.parse.json){ request =>
+    val k  = AnswerReads.reads(request.body)
+    AnswerHandler.create(k.get.authorId, k.get.questionId, k.get.body) map { a =>
+      Created(a)
+    }
+  }
+}
+

app/services/logic/AnswerHandler.scala

@@ -0,0 +1,21 @@
+package services.logic
+
+import java.util.UUID
+
+import services.model.Answer
+
+import scala.concurrent.Future
+
+/**
+  * Created by pillaci on 10/11/17.
+  */
+object AnswerHandler {
+
+  def create(authorId: UUID, questionId: UUID, body: String): Future[String] = {
+    val a = Answer(authorId, questionId, body)
+    Future.successful(a.id.toString)
+  }
+
+  def get
+
+}

app/services/model/Answer.scala

@@ -1,8 +1,38 @@
 package services.model
 
-/**
- * Created by v723840 on 10/11/17.
- */
-class Answer {
+import java.util.UUID
 
-}
+import org.joda.time.DateTime
+import play.api.libs.json._
+
+case class Answer(
+                 id: UUID = UUID.randomUUID(),
+                 authorId: UUID,
+                 questionId: UUID,
+                 body: String,
+                 createdAt: DateTime)
+
+object Answer {
+  implicit object AnswerReads extends Format[Answer]{
+    override def reads (json: JsValue): JsResult[Answer] = JsSuccess{
+     Answer(
+      (json \ "authorId").as[UUID],
+      (json \ "questionId").as[UUID],
+      (json \ "body").as[String]
+    )
+    }
+
+    override def writes(ts: Answer): JsValue =
+      JsObject(Seq(
+      "id" -> JsString(ts.id.toString),
+      "authorId" -> JsString(ts.authorId.toString),
+      "questionId" -> JsString(ts.questionId.toString),
+      "body" -> JsString(ts.body.toString),
+      "createdAt" -> JsString(ts.createdAt.toString)
+    ))
+  }
+
+  def apply(authorId: UUID, questionId: UUID, body: String): Answer = {
+    Answer(UUID.randomUUID(), authorId, questionId, body, new DateTime())
+  }
+}