Merge branch 'rbdr-peer-abstraction' into 'main'

Add Peer and Media abstractions

See merge request rbdr/junction!5

1 files changed, 41 insertions, 0 deletions

diff --git a/extension/peers.js b/extension/peers.js
new file mode 100644
index 0000000..41155d4
--- /dev/null
+++ b/extension/peers.js
@@ -0,0 +1,41 @@
+'use strict';
+
+const internals = {
+  peers: {},
+
+  createAudioElement(source) {
+
+    const audioElement = document.createElement('audio');
+    audioElement.setAttribute('class', 'junction-call-audio');
+    audioElement.src = source;
+    audioElement.autoplay = 'autoplay';
+    document.querySelector('body').appendChild(audioElement);
+
+    return audioElement;
+  }
+};
+
+module.exports = {
+  add(id, url) {
+
+    internals.peers[id] && this.remove(id);
+    internals.peers[id] = internals.createAudioElement(url)
+  },
+
+  remove(id) {
+
+    internals.peers[id] && internals.peers[id].remove();
+    delete internals.peers[id];
+  },
+
+  count() {
+
+    return Object.keys(internals.peers).length;
+  },
+
+  reset() {
+
+    internals.peers = {};
+    document.querySelectorAll('.junction-call-audio').forEach((audioElement) => audioElement.remove());
+  }
+};