Replace macros with wrappers on HttpPromise

* Contributes to #23

build.sbt

@@ -19,7 +19,7 @@ lazy val root = project.in(file(".")).
     name := "scalajs-angulate",
     libraryDependencies ++= Seq(
       "org.scala-lang" % "scala-reflect" % scalaVersion.value,
-      "org.scala-js"   %%% "scalajs-dom" % "0.7.1-SNAPSHOT"
+      "org.scala-js"   %%% "scalajs-dom" % "0.7.0"
     ),
     resolvers += Resolver.sonatypeRepo("releases")
   )

project/plugins.sbt

@@ -1,3 +1,3 @@
-addSbtPlugin("org.scala-js" % "sbt-scalajs" % "0.6.0-RC1")
+addSbtPlugin("org.scala-js" % "sbt-scalajs" % "0.6.0-RC2")
 
 addSbtPlugin("com.lihaoyi" % "utest-js-plugin" % "0.2.5-RC1")

src/main/scala/biz/enef/angular/core/Http.scala

@@ -74,48 +74,35 @@ object HttpConfig {
 trait HttpPromise[T] extends js.Object {
   def success(callback: js.Function): HttpPromise[T] = js.native
 
-  def success(callback: js.Function1[js.Any, Unit]): this.type = js.native
+  def success(callback: js.Function1[js.Any, Unit]): HttpPromise[T] = js.native
 
-  def success(callback: js.Function2[js.Any, Int, Unit]): this.type = js.native
+  def success(callback: js.Function2[js.Any, Int, Unit]): HttpPromise[T] = js.native
 
-  def success(callback: js.Function3[js.Any, js.Any, Int, Unit]): this.type = js.native
+  def success(callback: js.Function3[js.Any, js.Any, Int, Unit]): HttpPromise[T] = js.native
 
-  def success(callback: js.Function4[js.Any, Int, js.Any, js.Any, Unit]): this.type = js.native
+  def success(callback: js.Function4[js.Any, Int, js.Any, js.Any, Unit]): HttpPromise[T] = js.native
 
-  def success(callback: js.Function5[js.Any, Int, js.Any, js.Any, js.Any, Unit]): this.type = js.native
+  def success(callback: js.Function5[js.Any, Int, js.Any, js.Any, js.Any, Unit]): HttpPromise[T] = js.native
 
   def error(callback: js.Function): HttpPromise[T] = js.native
 
-  def error(callback: js.Function1[js.Any, Unit]): this.type = js.native
+  def error(callback: js.Function1[js.Any, Unit]): HttpPromise[T] = js.native
 
-  def error(callback: js.Function2[js.Any, Int, Unit]): this.type = js.native
+  def error(callback: js.Function2[js.Any, Int, Unit]): HttpPromise[T] = js.native
 
-  def error(callback: js.Function3[js.Any, js.Any, Int, Unit]): this.type = js.native
+  def error(callback: js.Function3[js.Any, js.Any, Int, Unit]): HttpPromise[T] = js.native
 
-  def error(callback: js.Function4[js.Any, Int, js.Any, js.Any, Unit]): this.type = js.native
+  def error(callback: js.Function4[js.Any, Int, js.Any, js.Any, Unit]): HttpPromise[T] = js.native
 
-  def error(callback: js.Function5[js.Any, Int, js.Any, js.Any, UndefOr[String], Unit]): this.type = js.native
+  def error(callback: js.Function5[js.Any, Int, js.Any, js.Any, UndefOr[String], Unit]): HttpPromise[T] = js.native
 
   var `then`: js.Function3[js.Function, js.Function, js.Function, HttpPromise[T]] = js.native
   //var `then`: js.Function3[js.Function1[T,Unit],js.Function,js.Function,Unit] = js.native
 }
 
 object HttpPromise {
   //------------------------- ANGULATE ENHANCEMENTS --------------------------
-  final implicit class RichHttpPromise[T](self: HttpPromise[T]) {
-    /**
-     * The provided callback will be called when a successful response is available
-     * (response status codes between 200 and 299 are considered a success status).
-     *
-     * @note This is a scalajs-angulate enhancement. The response data provided to
-     *       the callback will be cast to the specified type T.
-     *
-     * @param callback Callback function that will receive the response data as its first argument
-     * @tparam T Type of the response data object
-     */
-    //def success[T](callback: (T) => Unit) : this.type = macro impl.HttpPromiseMacros.onSuccessWithType[T]
-
-    //def onSuccess(pf: PartialFunction[Any,Unit]) : Unit = macro impl.HttpPromiseMacros.onSuccess
+  final implicit class RichHttpPromise[T](val self: HttpPromise[T]) extends AnyVal {
 
     def onSuccess(f: T => Unit): HttpPromise[T] = macro impl.HttpPromiseMacros.onSuccess
 

src/main/scala/biz/enef/angular/core/impl/HttpMacros.scala

@@ -31,34 +31,40 @@ protected[angular] class HttpPromiseMacros(val c: blackbox.Context) extends Macr
 
   def onSuccess(f: c.Tree) = {
     val T = f.tpe.typeArgs.head
+    val self = Select(c.prefix.tree, TermName("self"))
     val tree = q"""{val fun = $f
-                   ${c.prefix}.success( (x: js.UndefOr[$T]) => fun(x.getOrElse(null)) )}"""
+                   $self.success( (x: js.UndefOr[$T]) => fun(x.getOrElse(null)) )}"""
 
     if(logCode) printCode(tree)
     tree
   }
 
   def onComplete(f: c.Tree) = {
     val T = f.tpe.typeArgs.head.typeArgs.head
+
+    val self = Select(c.prefix.tree, TermName("self"))
+
     val tree = q"""{val fun = $f
-                    ${c.prefix}.success( ((x:js.UndefOr[$T]) =>fun($tSuccess(x.getOrElse(null)))) ).
+                    $self.success( ((x:js.UndefOr[$T]) =>fun($tSuccess(x.getOrElse(null)))) ).
                                 error( (msg:Any,status:Int)=>fun($tFailure(new $tHttpError(msg.toString,status))) )
                    }"""
     if(logCode) printCode(tree)
     tree
   }
 
   def onFailure(f: c.Tree) = {
-    val tree = q"""${c.prefix}.error( (msg:Any,status:Int)=>$f(new $tHttpError(msg.toString,status)))"""
+    val self = Select(c.prefix.tree, TermName("self"))
+    val tree = q"""$self.error( (msg:Any,status:Int)=>$f(new $tHttpError(msg.toString,status)))"""
 
     if(logCode) printCode(tree)
     tree
   }
 
   def map(f: c.Tree) = {
     val T = f.tpe.typeArgs(1)
+    val self = Select(c.prefix.tree, TermName("self"))
     val tree = q"""{import biz.enef.angular.core
-                    val mapped = new core.impl.MappedHttpPromise(${c.prefix},$f)
+                    val mapped = new core.impl.MappedHttpPromise($self,$f)
                    mapped.asInstanceOf[core.HttpPromise[$T]]
                    }
                    """