add docs on writing custom endpoints

1 files changed, 32 insertions, 0 deletions

diff --git a/example/endpoints/app/src/Endpoints.scala b/example/endpoints/app/src/Endpoints.scala
new file mode 100644
index 0000000..1960b93
--- /dev/null
+++ b/example/endpoints/app/src/Endpoints.scala
@@ -0,0 +1,32 @@
+package app
+
+
+class custom(val path: String, val methods: Seq[String]) extends cask.Endpoint{
+  type Output = Int
+  def wrapFunction(ctx: cask.ParamContext, delegate: Delegate): Returned = {
+    delegate(Map()) match{
+      case cask.internal.Router.Result.Success(num) =>
+        cask.internal.Router.Result.Success(
+          cask.Response("Echo " + num, statusCode = num)
+        )
+      case e: cask.internal.Router.Result.Error => e
+    }
+  }
+
+  // Change this if you want to change
+  def wrapPathSegment(s: String) = Seq(s)
+
+  type Input = Seq[String]
+  type InputParser[T] = cask.endpoints.QueryParamReader[T]
+}
+
+object Endpoints extends cask.MainRoutes{
+
+
+  @custom("/echo/:status", methods = Seq("get"))
+  def echoStatus(status: String) = {
+    status.toInt
+  }
+
+  initialize()
+}