Started to move from akka http to play as web server. Currently just moved a play project

Author: kristoferB

play/build.sbt

@@ -0,0 +1,6 @@
+name := "SequencePlanner_play"
+version := "2.0_M1"
+
+libraryDependencies ++= Seq(
+  "com.vmunier" %% "scalajs-scripts" % "1.0.0"
+)

play/src/main/assets/stylesheets/main.less

@@ -0,0 +1,2 @@
+@import "lib/bootstrap/less/bootstrap.less";
+@import "lib/font-awesome/less/font-awesome.less";

play/src/main/resources/application.conf

@@ -0,0 +1,8 @@
+# Config file in HOCON format.  See following for more information:
+# https://www.playframework.com/documentation/latest/Configuration
+
+application.cdn = ""
+application.cdn=${?APPLICATION_CDN}
+
+spatutorial {
+}

play/src/main/resources/routes

@@ -0,0 +1,16 @@
+# Routes
+# This file defines all application routes (Higher priority routes first)
+# ~~~~
+
+# Home page
+GET     /                                 controllers.Application.index
+
+# Map static resources from the /public folder to the /assets URL path
+GET     /assets/fonts/*file               controllers.Assets.at(path="/public/lib/font-awesome/fonts", file)
+GET     /assets/*file                     controllers.Assets.versioned(path="/public", file: Asset)
+
+# Autowire calls
+POST    /api/*path                        controllers.Application.autowireApi(path: String)
+
+# Logging
+POST /logging                             controllers.Application.logging

play/src/main/scala/controllers/Application.scala

@@ -0,0 +1,50 @@
+package controllers
+
+import java.nio.ByteBuffer
+
+import boopickle.Default._
+import com.google.inject.Inject
+import play.api.{Configuration, Environment}
+import play.api.mvc._
+import services.ApiService
+import spatutorial.shared.Api
+
+import scala.concurrent.ExecutionContext.Implicits.global
+
+object Router extends autowire.Server[ByteBuffer, Pickler, Pickler] {
+  override def read[R: Pickler](p: ByteBuffer) = Unpickle[R].fromBytes(p)
+  override def write[R: Pickler](r: R) = Pickle.intoBytes(r)
+}
+
+class Application @Inject() (implicit val config: Configuration, env: Environment) extends Controller {
+  val apiService = new ApiService()
+
+  def index = Action {
+    Ok(views.html.index("SPA tutorial"))
+  }
+
+  def autowireApi(path: String) = Action.async(parse.raw) {
+    implicit request =>
+      println(s"Request path: $path")
+
+      // get the request body as ByteString
+      val b = request.body.asBytes(parse.UNLIMITED).get
+
+      // call Autowire route
+      Router.route[Api](apiService)(
+        autowire.Core.Request(path.split("/"), Unpickle[Map[String, ByteBuffer]].fromBytes(b.asByteBuffer))
+      ).map(buffer => {
+        val data = Array.ofDim[Byte](buffer.remaining())
+        buffer.get(data)
+        Ok(data)
+      })
+  }
+
+  def logging = Action(parse.anyContent) {
+    implicit request =>
+      request.body.asJson.foreach { msg =>
+        println(s"CLIENT - $msg")
+      }
+      Ok("")
+  }
+}

play/src/main/scala/services/ApiService.scala

@@ -0,0 +1,51 @@
+package services
+
+import java.util.{UUID, Date}
+
+import spatutorial.shared._
+
+class ApiService extends Api {
+  var todos = Seq(
+    TodoItem("41424344-4546-4748-494a-4b4c4d4e4f50", 0x61626364, "Wear shirt that says “Life”. Hand out lemons on street corner.", TodoLow, completed = false),
+    TodoItem("2", 0x61626364, "Make vanilla pudding. Put in mayo jar. Eat in public.", TodoNormal, completed = false),
+    TodoItem("3", 0x61626364, "Walk away slowly from an explosion without looking back.", TodoHigh, completed = false),
+    TodoItem("4", 0x61626364, "Sneeze in front of the pope. Get blessed.", TodoNormal, completed = true)
+  )
+
+  override def welcomeMsg(name: String): String =
+    s"Welcome to SPA, $name! Time is now ${new Date}"
+
+  override def getAllTodos(): Seq[TodoItem] = {
+    // provide some fake Todos
+    Thread.sleep(300)
+    println(s"Sending ${todos.size} Todo items")
+    todos
+  }
+
+  // update a Todo
+  override def updateTodo(item: TodoItem): Seq[TodoItem] = {
+    // TODO, update database etc :)
+    if(todos.exists(_.id == item.id)) {
+      todos = todos.collect {
+        case i if i.id == item.id => item
+        case i => i
+      }
+      println(s"Todo item was updated: $item")
+    } else {
+      // add a new item
+      val newItem = item.copy(id = UUID.randomUUID().toString)
+      todos :+= newItem
+      println(s"Todo item was added: $newItem")
+    }
+    Thread.sleep(300)
+    todos
+  }
+
+  // delete a Todo
+  override def deleteTodo(itemId: String): Seq[TodoItem] = {
+    println(s"Deleting item with id = $itemId")
+    Thread.sleep(300)
+    todos = todos.filterNot(_.id == itemId)
+    todos
+  }
+}

play/src/main/twirl/views/index.scala.html

@@ -0,0 +1,19 @@
+@(title: String)(implicit config: play.api.Configuration, env: play.api.Environment)
+@import views.html.tags._
+
+<!DOCTYPE html>
+
+<html lang="en">
+    <head>
+        <meta charset="UTF-8">
+        <title>@title</title>
+        <meta content='width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no' name='viewport'>
+        <link rel="stylesheet" media="screen" href=@_asset("stylesheets/main.min.css") >
+        <link rel="shortcut icon" type="image/png" href=@_asset("images/favicon.png") >
+    </head>
+    <body>
+        <div id="root">
+        </div>
+        @scalajs.html.scripts(projectName = "client", name => _asset(name).toString, name => getClass.getResource(s"/public/$name") != null)
+    </body>
+</html>

play/src/main/twirl/views/tags/_asset.scala.html

@@ -0,0 +1 @@
+@(path: String)(implicit config: play.api.Configuration)@{config.getString("application.cdn").getOrElse("") + routes.Assets.versioned(path)}

project/plugins.sbt

@@ -6,3 +6,6 @@ addSbtPlugin("org.xerial.sbt" % "sbt-pack" % "0.8.2")
 
 addSbtPlugin("org.scala-js" % "sbt-scalajs" % "0.6.14")
 
+addSbtPlugin("com.typesafe.play" % "sbt-plugin" % "2.5.9")
+
+addSbtPlugin("com.vmunier" % "sbt-web-scalajs" % "1.0.3")