v1.3.0-beta/begin voice call

2020-05-26 23:58:47 -04:00
parent 7769a2fd73
commit 2053c2860a
3 changed files with 90 additions and 29 deletions
@@ -0,0 +1,67 @@
+/* global webkitRTCPeerConnection */
+const emptyListener = (e) => console.log('EMPTY LISTENER FOR PHONE MANAGER', e);
+
+const CONFIG = {
+  iceServers: [
+    {
+      urls: [
+        'stun:stun.l.google.com:19302',
+        'stun:stun1.l.google.com:19302',
+        'stun:stun2.l.google.com:19302',
+        'stun:stun3.l.google.com:19302',
+        'stun:stun4.l.google.com:19302',
+      ],
+    },
+  ],
+  iceCandidatePoolSize: 10,
+};
+
+export default class PhoneManager {
+  constructor(listener = emptyListener) {
+    this.mediaStream = null;
+    this.listener = listener;
+    /* B I N D S */
+    this.joinCall = this.joinCall.bind(this);
+    this.getMediaStream = this.getMediaStream.bind(this);
+  }
+  async getMediaStream() {
+    return new Promise((resolve, reject) => {
+      if (this.mediaStream !== null && this.mediaStream !== undefined) resolve(true);
+      navigator.mediaDevices
+        .getUserMedia({
+          video: false,
+          audio: true,
+        })
+        .then((mediaStream) => {
+          this.mediaStream = mediaStream;
+          resolve(true);
+        })
+        .catch((error) => reject(error));
+    });
+  }
+  async joinCall() {
+    await this.getMediaStream();
+
+    var peerConnection = new webkitRTCPeerConnection(CONFIG);
+    console.log('Created Peer Connection', peerConnection);
+
+    peerConnection.addTrack(this.mediaStream.getAudioTracks()[0], this.mediaStream);
+    peerConnection.onicecandidate = (ev) => console.log('Got ICE', ev);
+
+    var offer = peerConnection.createOffer();
+    console.log('Created Offer', offer);
+
+    var answer = peerConnection.createAnswer();
+    console.log('Created Answer', answer);
+  }
+  async leaveCall() {
+    if (this.mediaStream !== null && this.mediaStream !== undefined) {
+      this.mediaStream.getAudioTracks().forEach((track) => track.stop());
+    }
+  }
+  toggleMute() {
+    if (this.mediaStream !== null && this.mediaStream !== undefined) {
+      this.mediaStream.getAudioTracks().forEach((track) => (track.enabled = !track.enabled));
+    }
+  }
+}