init

.gitignore

@@ -0,0 +1,32 @@
+logs
+project/project
+project/target
+target
+tmp
+.history
+dist
+.idea
+*.iml
+/out
+.idea_modules
+.classpath
+.project
+/RUNNING_PID
+.settings
+.DS_Store
+
+# hidden cross project folders
+shared/.js
+shared/.jvm
+
+# temp files
+.~*
+*~
+*.orig
+
+# eclipse
+.scala_dependencies
+.buildpath
+.cache
+.target
+bin/

.travis.yml

@@ -0,0 +1,21 @@
+language: scala
+jdk: oraclejdk8
+
+scala:
+  - 2.11.8
+
+cache:
+  directories:
+    - $HOME/.ivy2/cache
+    - $HOME/.sbt
+
+before_cache:
+  - find $HOME/.ivy2/cache -name "ivydata-*.properties" -print -delete
+  - find $HOME/.sbt        -name "*.lock"               -print -delete
+
+script:
+  - ci/checksourcemaps.sh
+
+notifications:
+  email:
+    on_success: never

LICENSE

@@ -0,0 +1,67 @@
+Apache License
+Version 2.0, January 2004
+http://www.apache.org/licenses/
+
+TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+1. Definitions.
+
+"License" shall mean the terms and conditions for use, reproduction, and distribution as defined by Sections 1 through 9 of this document.
+
+"Licensor" shall mean the copyright owner or entity authorized by the copyright owner that is granting the License.
+
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+
+"You" (or "Your") shall mean an individual or Legal Entity exercising permissions granted by this License.
+
+"Source" form shall mean the preferred form for making modifications, including but not limited to software source code, documentation source, and configuration files.
+
+"Object" form shall mean any form resulting from mechanical transformation or translation of a Source form, including but not limited to compiled object code, generated documentation, and conversions to other media types.
+
+"Work" shall mean the work of authorship, whether in Source or Object form, made available under the License, as indicated by a copyright notice that is included in or attached to the work (an example is provided in the Appendix below).
+
+"Derivative Works" shall mean any work, whether in Source or Object form, that is based on (or derived from) the Work and for which the editorial revisions, annotations, elaborations, or other modifications represent, as a whole, an original work of authorship. For the purposes of this License, Derivative Works shall not include works that remain separable from, or merely link (or bind by name) to the interfaces of, the Work and Derivative Works thereof.
+
+"Contribution" shall mean any work of authorship, including the original version of the Work and any modifications or additions to that Work or Derivative Works thereof, that is intentionally submitted to Licensor for inclusion in the Work by the copyright owner or by an individual or Legal Entity authorized to submit on behalf of the copyright owner. For the purposes of this definition, "submitted" means any form of electronic, verbal, or written communication sent to the Licensor or its representatives, including but not limited to communication on electronic mailing lists, source code control systems, and issue tracking systems that are managed by, or on behalf of, the Licensor for the purpose of discussing and improving the Work, but excluding communication that is conspicuously marked or otherwise designated in writing by the copyright owner as "Not a Contribution."
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+
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+You may add Your own copyright statement to Your modifications and may provide additional or different license terms and conditions for use, reproduction, or distribution of Your modifications, or for any such Derivative Works as a whole, provided Your use, reproduction, and distribution of the Work otherwise complies with the conditions stated in this License.
+
+5. Submission of Contributions.
+
+Unless You explicitly state otherwise, any Contribution intentionally submitted for inclusion in the Work by You to the Licensor shall be under the terms and conditions of this License, without any additional terms or conditions. Notwithstanding the above, nothing herein shall supersede or modify the terms of any separate license agreement you may have executed with Licensor regarding such Contributions.
+
+6. Trademarks.
+
+This License does not grant permission to use the trade names, trademarks, service marks, or product names of the Licensor, except as required for reasonable and customary use in describing the origin of the Work and reproducing the content of the NOTICE file.
+
+7. Disclaimer of Warranty.
+
+Unless required by applicable law or agreed to in writing, Licensor provides the Work (and each Contributor provides its Contributions) on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties or conditions of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are solely responsible for determining the appropriateness of using or redistributing the Work and assume any risks associated with Your exercise of permissions under this License.
+
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+
+In no event and under no legal theory, whether in tort (including negligence), contract, or otherwise, unless required by applicable law (such as deliberate and grossly negligent acts) or agreed to in writing, shall any Contributor be liable to You for damages, including any direct, indirect, special, incidental, or consequential damages of any character arising as a result of this License or out of the use or inability to use the Work (including but not limited to damages for loss of goodwill, work stoppage, computer failure or malfunction, or any and all other commercial damages or losses), even if such Contributor has been advised of the possibility of such damages.
+
+9. Accepting Warranty or Additional Liability.
+
+While redistributing the Work or Derivative Works thereof, You may choose to offer, and charge a fee for, acceptance of support, warranty, indemnity, or other liability obligations and/or rights consistent with this License. However, in accepting such obligations, You may act only on Your own behalf and on Your sole responsibility, not on behalf of any other Contributor, and only if You agree to indemnify, defend, and hold each Contributor harmless for any liability incurred by, or claims asserted against, such Contributor by reason of your accepting any such warranty or additional liability.
+
+END OF TERMS AND CONDITIONS

Procfile

@@ -0,0 +1 @@
+web: server/target/universal/stage/bin/server -Dhttp.port=$PORT

README.md

@@ -0,0 +1,49 @@
+# Play Framework with Scala.js, Binding.scala
+
+[![Deploy to Heroku](https://www.herokucdn.com/deploy/button.svg)](https://heroku.com/deploy)
+
+This is a simple example application showing how you can integrate a Play project with a Scala.js, Scala.binding project. 
+
+Frontend communicates with backend via JSON. Project aims to be a simple modern starting point.
+
+The application contains three directories:
+* `server` Play application (server side)
+* `client` Scala.js, Binding.scala application (client side)
+* `shared` Scala code that you want to share between the server and the client
+
+## Run the application
+```shell
+$ sbt
+> run
+$ open http://localhost:9000
+```
+
+## Features
+
+The application uses the [sbt-web-scalajs](https://github.com/vmunier/sbt-web-scalajs) sbt plugin and the [scalajs-scripts](https://github.com/vmunier/scalajs-scripts) library.
+
+- Run your application like a regular Play app
+  - `compile` triggers the Scala.js fastOptJS command
+  - `run` triggers the Scala.js fastOptJS command on page refresh
+  - `~compile`, `~run`, continuous compilation is also available
+- Compilation errors from the Scala.js projects are also displayed in the browser
+- Production archives (e.g. using `stage`, `dist`) contain the optimised javascript
+- Source maps
+  - Open your browser dev tool to set breakpoints or to see the guilty line of code when an exception is thrown
+  - Source Maps is _disabled in production_ by default to prevent your users from seeing the source files. But it can easily be enabled in production too by setting `emitSourceMaps in fullOptJS := true` in the Scala.js projects.
+
+
+## IDE integration
+
+### Eclipse
+
+1. `$ sbt "eclipse with-source=true"`
+2. Inside Eclipse, `File/Import/General/Existing project...`, choose the root folder. Uncheck the second and the last checkboxes to only import client, server and one shared, click `Finish`. ![Alt text](screenshots/eclipse-play-with-scalajs-example.png?raw=true "eclipse play-with-scalajs-example screenshot")
+
+### IntelliJ
+
+In IntelliJ, open Project wizard, select `Import Project`, choose the root folder and click `OK`.
+Select `Import project from external model` option, choose `SBT project` and click `Next`. Select additional import options and click `Finish`.
+Make sure you use the IntelliJ Scala Plugin v1.3.3 or higher. There are known issues with prior versions of the plugin.
+
+Many thanks to [vmunier](https://github.com/vmunier/) for the initial starting point.

activator.properties

@@ -0,0 +1,4 @@
+name=Full Stack Scala Starter
+title=Play 2.5, Binding.scala, ScalaJS
+description=A starter application with Play Framework 2.5, Binding.scala, ScalaJS - Suitable for building SPA's
+tags=playframework,scala,scalajs,starter,seed,boilerplate

app.json

@@ -0,0 +1,6 @@
+{
+  "name": "Play Framework with Scala.js and Binding.scala",
+  "description": "Simple example application showing how you can integrate a Play project with a Scala.js project.",
+  "website": "https://github.com/Algomancer/Full-Stack-Scala-Starter",
+  "success_url": "/"
+}

build.sbt

@@ -0,0 +1,46 @@
+lazy val scalaV = "2.11.8"
+
+lazy val server = (project in file("server")).settings(
+  scalaVersion := scalaV,
+  scalaJSProjects := Seq(client),
+  pipelineStages in Assets := Seq(scalaJSPipeline),
+  pipelineStages := Seq(digest, gzip),
+  // triggers scalaJSPipeline when using compile or continuous compilation
+  compile in Compile <<= (compile in Compile) dependsOn scalaJSPipeline,
+  libraryDependencies ++= Seq(
+    "com.h2database" % "h2" % "1.4.192",
+    "com.typesafe.play" %% "play-slick" % "2.0.0",
+    "com.typesafe.play" %% "play-slick-evolutions" % "2.0.0",
+    "com.vmunier" %% "scalajs-scripts" % "1.0.0",
+    specs2 % Test
+  ),
+  // Compile the project before generating Eclipse files, so that generated .scala or .class files for views and routes are present
+  EclipseKeys.preTasks := Seq(compile in Compile)
+).enablePlugins(PlayScala).
+  dependsOn(sharedJvm)
+
+lazy val client = (project in file("client")).settings(
+  scalaVersion := scalaV,
+  persistLauncher := true,
+  scalacOptions ++= Seq("-Xmax-classfile-name","78"),
+  persistLauncher in Test := false,
+  addCompilerPlugin("org.scalamacros" % "paradise" % "2.1.0" cross CrossVersion.full),
+  libraryDependencies ++= Seq(
+    "org.scala-js" %%% "scalajs-dom" % "0.9.1",
+    "org.scala-lang.modules" % "scala-xml_2.11" % "1.0.6",
+    "com.thoughtworks.binding" %%% "dom" % "10.0.0-M1",
+    "com.thoughtworks.binding" %%% "futurebinding" % "10.0.0-M1",
+    "fr.hmil" %%% "roshttp" % "1.1.0"
+  )
+).enablePlugins(ScalaJSPlugin, ScalaJSWeb).
+  dependsOn(sharedJs)
+
+lazy val shared = (crossProject.crossType(CrossType.Pure) in file("shared")).
+  settings(scalaVersion := scalaV).
+  jsConfigure(_ enablePlugins ScalaJSWeb)
+
+lazy val sharedJvm = shared.jvm
+lazy val sharedJs = shared.js
+
+// loads the server project at sbt startup
+onLoad in Global := (Command.process("project server", _: State)) compose (onLoad in Global).value

ci/checksourcemaps.sh

@@ -0,0 +1,28 @@
+#!/bin/sh
+
+baseDir="$( cd "$( dirname "$0" )"/.. && pwd )"
+
+countScalaFiles() {
+  archive="$baseDir/server/target/universal/server-0.1-SNAPSHOT.zip"
+  unzip -o $archive
+  nbScalaFiles=$(unzip -l "server-0.1-SNAPSHOT/lib/*server*.jar" | grep ".*\.scala$" | wc -l)
+  return "$nbScalaFiles"
+}
+
+cd $baseDir
+
+# produce archive with no source maps
+sbt universal:packageBin
+countScalaFiles
+nbScalaFilesNoSourceMaps=$?
+
+# produce archive with source maps
+sbt universal:packageBin "set emitSourceMaps in (client, fullOptJS) := true" "set emitSourceMaps in (sharedJs, fullOptJS) := true" universal:packageBin
+countScalaFiles
+nbScalaFilesWithSourceMaps=$?
+
+echo "-- RESULTS --"
+echo "Number of Scala files with source maps disabled: $nbScalaFilesNoSourceMaps (0 expected)"
+echo "Number of Scala files with source maps enabled: $nbScalaFilesWithSourceMaps (>0 expected)"
+
+[ "$nbScalaFilesNoSourceMaps" -eq "0" ] && [ "$nbScalaFilesWithSourceMaps" -gt "0" ]

client/src/main/scala/example/ScalaJSExample.scala

@@ -0,0 +1,45 @@
+package example
+
+import com.thoughtworks.binding.Binding.Var
+import com.thoughtworks.binding.dom
+import org.scalajs.dom.document
+import org.scalajs.dom.ext.Ajax
+import org.scalajs.dom.raw.Event
+
+import scala.scalajs.concurrent.JSExecutionContext.Implicits.queue
+import scala.scalajs.js
+import scala.scalajs.js.JSON
+
+
+
+object ScalaJSExample extends js.JSApp {
+
+
+  /**
+    * Ajax Request to server, updates data state with number
+    * of requests to count.
+    * @param data
+    */
+  def countRequest(data: Var[String]) = {
+    val url = "http://localhost:9000/count"
+    Ajax.get(url).onSuccess { case xhr =>
+      data := JSON.parse(xhr.responseText).count.toString
+    }
+  }
+
+  @dom
+  def render = {
+    val data = Var("")
+    countRequest(data) // initial population
+    <div>
+      <button onclick={event: Event => countRequest(data) }>
+        Boop
+      </button>
+      From Play: The server has been booped { data.bind } times. Shared Message: {shared.SharedMessages.itWorks}.
+    </div>
+  }
+
+  def main(): Unit = {
+    dom.render(document.body, render)
+  }
+}

project/build.properties

@@ -0,0 +1 @@
+sbt.version=0.13.11

project/plugins.sbt

@@ -0,0 +1,23 @@
+// Comment to get more information during initialization
+logLevel := Level.Warn
+
+// Resolvers
+resolvers += "Typesafe repository" at "https://repo.typesafe.com/typesafe/releases/"
+
+resolvers += Resolver.url("heroku-sbt-plugin-releases",
+  url("https://dl.bintray.com/heroku/sbt-plugins/"))(Resolver.ivyStylePatterns)
+
+// Sbt plugins
+addSbtPlugin("com.typesafe.play" % "sbt-plugin" % "2.5.6")
+
+addSbtPlugin("com.eed3si9n" % "sbt-assembly" % "0.14.3")
+
+addSbtPlugin("org.scala-js" % "sbt-scalajs" % "0.6.12")
+
+addSbtPlugin("com.vmunier" % "sbt-web-scalajs" % "1.0.1")
+
+addSbtPlugin("com.typesafe.sbt" % "sbt-gzip" % "1.0.0")
+
+addSbtPlugin("com.typesafe.sbt" % "sbt-digest" % "1.1.1")
+
+addSbtPlugin("com.typesafe.sbteclipse" % "sbteclipse-plugin" % "4.0.0")

server/app/Module.scala

@@ -0,0 +1,26 @@
+import com.google.inject.AbstractModule
+import java.time.Clock
+
+import services.{ApplicationTimer, AtomicCounter, Counter}
+
+/**
+  * This class is a Guice module that tells Guice how to bind several
+  * different types. This Guice module is created when the Play
+  * application starts.
+  * Play will automatically use any class called `Module` that is in
+  * the root package. You can create modules in other locations by
+  * adding `play.modules.enabled` settings to the `application.conf`
+  * configuration file.
+  */
+class Module extends AbstractModule {
+
+  override def configure() = {
+    // Use the system clock as the default implementation of Clock
+    bind(classOf[Clock]).toInstance(Clock.systemDefaultZone)
+    // Ask Guice to create an instance of ApplicationTimer when the
+    // application starts.
+    bind(classOf[ApplicationTimer]).asEagerSingleton()
+    // Set AtomicCounter as the implementation for Counter.
+    bind(classOf[Counter]).to(classOf[AtomicCounter])
+  }
+}

server/app/controllers/Application.scala

@@ -0,0 +1,15 @@
+package controllers
+
+import javax.inject._
+
+import play.api.libs.json.Json
+import play.api.mvc._
+import shared.SharedMessages
+
+class Application @Inject() extends Controller {
+
+  def index = Action {
+    Ok(views.html.index(SharedMessages.itWorks))
+  }
+
+}