From b24c82fe57bbb8d52106e49807e3d1342bfa6a3d Mon Sep 17 00:00:00 2001
From: Helmut Merz <helmutm@cy55.de>
Date: Mon, 15 Jun 2026 16:39:55 +0200
Subject: [PATCH] starting to set up routing in csys app

---
 apps/csys/lib/application.ex     |  8 +++++---
 apps/csys/lib/server/endpoint.ex |  9 ++++++++-
 apps/csys/lib/server/router.ex   | 23 +++++++++++++++++++++++
 lib/web/server/error_json.ex     |  4 ++--
 mix.exs                          |  7 +++++--
 test/core/actor_test.exs         |  4 ++++
 6 files changed, 47 insertions(+), 8 deletions(-)
 create mode 100644 apps/csys/lib/server/router.ex

diff --git a/apps/csys/lib/application.ex b/apps/csys/lib/application.ex
index 09e0e2c..f00e008 100644
--- a/apps/csys/lib/application.ex
+++ b/apps/csys/lib/application.ex
@@ -11,11 +11,13 @@ defmodule Scopes.CSys.Application do
   def start(type, args) do
     IO.puts("Hello CSys")
     Logger.info(Util.show [type, args])
+    # input_neurons = Environ.create_input
+    IO.inspect Scopes.CSys.Server.Endpoint.child_spec(input: %{[:csys, :s01] => "dummy"})
     children = [
-      #Scopes.Web.Server.Endpoint
-      Scopes.CSys.Server.Endpoint
+      #Scopes.CSys.Server.Endpoint
+      {Scopes.CSys.Server.Endpoint, input: %{[:csys, :s01] => "dummy"}}
     ]
-    opts = [strategy: :one_for_one, name: Scopes.Supervisor]
+    opts = [strategy: :one_for_one, name: Scopes.CSys.Supervisor]
     Supervisor.start_link(children, opts)
   end
 end
diff --git a/apps/csys/lib/server/endpoint.ex b/apps/csys/lib/server/endpoint.ex
index bba7590..adbc505 100644
--- a/apps/csys/lib/server/endpoint.ex
+++ b/apps/csys/lib/server/endpoint.ex
@@ -1,6 +1,12 @@
 defmodule Scopes.CSys.Server.Endpoint do
   use Phoenix.Endpoint, otp_app: :scopes_csys
 
+  def init(arg) do
+    IO.inspect(arg)
+    IO.inspect(Process.get())
+    :ignore
+  end
+
   plug Plug.Static,
     at: "/",
     from: :scopes_csys,
@@ -15,5 +21,6 @@ defmodule Scopes.CSys.Server.Endpoint do
     pass: ["*/*"],
     json_decoder: Phoenix.json_library()
 
-  plug Scopes.Web.Server.Router
+  plug Scopes.CSys.Server.Router
+    #input_neurons: @input
 end
diff --git a/apps/csys/lib/server/router.ex b/apps/csys/lib/server/router.ex
new file mode 100644
index 0000000..7b28964
--- /dev/null
+++ b/apps/csys/lib/server/router.ex
@@ -0,0 +1,23 @@
+defmodule Scopes.CSys.Server.Router do
+  use Scopes.Web.Server, :router
+
+  pipeline :api do
+    plug :accepts, ["json"]
+  end
+
+  scope "/api", Scopes.CSys.Server do
+    pipe_through :api
+    match :*, "/csys/:action/s01/:item", Controller, :index
+  end
+end
+
+defmodule Scopes.CSys.Server.Controller do
+  use Scopes.Web.Server, :controller
+
+  def index(conn, params) do
+    # input_neuron = Environ.get_input(:csys, :s01)
+    json(conn, params)
+    #render(conn, :index, message: "Hello CSys")
+  end
+end
+
diff --git a/lib/web/server/error_json.ex b/lib/web/server/error_json.ex
index bf05c9b..225b08f 100644
--- a/lib/web/server/error_json.ex
+++ b/lib/web/server/error_json.ex
@@ -19,8 +19,8 @@ defmodule Scopes.Web.Server.ErrorJSON do
   # By default, Phoenix returns the status message from
   # the template name. For example, "404.json" becomes
   # "Not Found".
-  def render(template, assigns) do
-    message = assigns.reason.message
+  def render(template, resp) do
+    message = resp.reason.message
     Logger.warning(Util.show [message])
     %{errors: %{detail: Phoenix.Controller.status_message_from_template(template)}}
   end
diff --git a/mix.exs b/mix.exs
index 6a347c2..5bca86c 100644
--- a/mix.exs
+++ b/mix.exs
@@ -17,8 +17,11 @@ defmodule Scopes.MixProject do
   # Run "mix help compile.app" to learn about applications.
   def application do
     [
-      #mod: {Scopes.Application, []},
-      extra_applications: [:logger, :runtime_tools]
+      mod: {Scopes.Application, []},
+      extra_applications: [:logger, :runtime_tools],
+      env: [
+        serve_endpoints: false
+      ]
     ]
   end
 
diff --git a/test/core/actor_test.exs b/test/core/actor_test.exs
index 634d10f..f13570c 100644
--- a/test/core/actor_test.exs
+++ b/test/core/actor_test.exs
@@ -4,8 +4,12 @@ defmodule Scopes.CoreActorTest do
 
   describe "actors:" do
     test "basic-life-cycle" do
+      Registry.start_link(keys: :unique, name: Actors)
       this = self()
       ac = Actor.create(fn msg -> send(this, msg) end)
+      # Actor.register(Actors, :demo, [])
+      # [{pid, _value}] = Registry.lookup(Actors, :demo)
+      # assert pid == ac
       Actor.send(ac, "Hello Actor!")
       assert_receive "Hello Actor!"
       Actor.become(ac, fn _msg -> send(this, "Goodbye") end)