From e844aaf726d846cec1a5a0e7bb2917e8e4701127 Mon Sep 17 00:00:00 2001
From: Jakub Pisarek <99591440+sgfn@users.noreply.github.com>
Date: Thu, 10 Aug 2023 16:53:52 +0200
Subject: [PATCH] [RTC-308] Make simulcast configurable

---
 lib/jellyfish/peer/webrtc.ex | 9 +++++++--
 lib/jellyfish/room.ex        | 7 ++++++-
 test/jellyfish/room_test.exs | 4 +++-
 3 files changed, 16 insertions(+), 4 deletions(-)

diff --git a/lib/jellyfish/peer/webrtc.ex b/lib/jellyfish/peer/webrtc.ex
index cba361b..fb07260 100644
--- a/lib/jellyfish/peer/webrtc.ex
+++ b/lib/jellyfish/peer/webrtc.ex
@@ -7,7 +7,12 @@ defmodule Jellyfish.Peer.WebRTC do
   """
 
   @enforce_keys []
-  defstruct @enforce_keys ++ []
+  defstruct @enforce_keys ++
+              [
+                enable_simulcast: true
+              ]
 
-  @type t :: %__MODULE__{}
+  @type t :: %__MODULE__{
+          enable_simulcast: boolean()
+        }
 end
diff --git a/lib/jellyfish/room.ex b/lib/jellyfish/room.ex
index 87fc8bc..03ea73f 100644
--- a/lib/jellyfish/room.ex
+++ b/lib/jellyfish/room.ex
@@ -146,7 +146,12 @@ defmodule Jellyfish.Room do
            Tesla.post(
              client.http_client,
              "/room/#{room_id}/peer",
-             %{"type" => Peer.string_from_options(peer)}
+             %{
+               "type" => Peer.string_from_options(peer),
+               "options" =>
+                 Map.from_struct(peer)
+                 |> Map.new(fn {k, v} -> {snake_case_to_camel_case(k), v} end)
+             }
            ),
          {:ok, %{"peer" => peer, "token" => token}} <- Map.fetch(body, "data"),
          result <- Peer.from_json(peer) do
diff --git a/test/jellyfish/room_test.exs b/test/jellyfish/room_test.exs
index f2ba56b..1f3b566 100644
--- a/test/jellyfish/room_test.exs
+++ b/test/jellyfish/room_test.exs
@@ -12,7 +12,9 @@ defmodule Jellyfish.RoomTest do
     source_uri: "rtsp://ef36c6dff23ecc5bbe311cc880d95dc8.se:2137/does/not/matter"
   }
 
-  @peer_opts %Peer.WebRTC{}
+  @peer_opts %Peer.WebRTC{
+    enable_simulcast: false
+  }
   @peer_opts_module Peer.WebRTC
 
   @room_id "mock_room_id"