feat: add id and readyState to stream classes

package.json

@@ -35,6 +35,7 @@
     "@types/mocha": "^9.0.0",
     "@types/node": "^16.0.1",
     "@types/sdp-transform": "^2.4.5",
+    "@types/uuid": "^8.3.4",
     "@typescript-eslint/eslint-plugin": "^4.28.2",
     "@typescript-eslint/parser": "^4.28.2",
     "chai": "^4.3.4",
@@ -111,6 +112,7 @@
     "events": "^3.3.0",
     "js-logger": "^1.6.1",
     "typed-emitter": "^2.1.0",
+    "uuid": "^8.3.2",
     "webrtc-adapter": "^8.1.2"
   },
   "lint-staged": {

src/media/local-stream.ts

@@ -89,6 +89,15 @@ abstract class _LocalStream extends Stream {
     return this.inputTrack.label;
   }
 
+  /**
+   * Get the readyState of the input track on this stream.
+   *
+   * @returns The readyState of the track.
+   */
+  get readyState(): string {
+    return this.inputTrack.readyState;
+  }
+
   /**
    * Change the track of the output stream to a different track.
    *

src/media/stream.ts

@@ -1,4 +1,5 @@
 import { AddEvents, TypedEvent, WithEventsDummyType } from '@webex/ts-events';
+import { v4 as uuid } from 'uuid';
 
 export enum StreamEventNames {
   MuteStateChange = 'mute-state-change',
@@ -14,6 +15,8 @@ interface StreamEvents {
  * Base stream class.
  */
 abstract class _Stream {
+  readonly id = uuid();
+
   // The output stream should never be reassigned, since it is the stream that is being given out.
   readonly outputStream: MediaStream;
 

yarn.lock

@@ -2533,6 +2533,11 @@
   resolved "https://registry.yarnpkg.com/@types/stack-utils/-/stack-utils-2.0.1.tgz#20f18294f797f2209b5f65c8e3b5c8e8261d127c"
   integrity sha512-Hl219/BT5fLAaz6NDkSuhzasy49dwQS/DSdu4MdggFB8zcXv7vflBI3xp7FEmkmdDkBUI2bPUNeMttp2knYdxw==
 
+"@types/uuid@^8.3.4":
+  version "8.3.4"
+  resolved "https://registry.yarnpkg.com/@types/uuid/-/uuid-8.3.4.tgz#bd86a43617df0594787d38b735f55c805becf1bc"
+  integrity sha512-c/I8ZRb51j+pYGAu5CrFMRxqZ2ke4y2grEBO5AUjgSkSk+qT2Ea+OdWElz/OiMf5MNpn2b17kuVBwZLQJXzihw==
+
 "@types/which@^1.3.2":
   version "1.3.2"
   resolved "https://registry.yarnpkg.com/@types/which/-/which-1.3.2.tgz#9c246fc0c93ded311c8512df2891fb41f6227fdf"
@@ -11233,7 +11238,7 @@ [email protected]:
   resolved "https://registry.yarnpkg.com/utils-merge/-/utils-merge-1.0.1.tgz#9f95710f50a267947b2ccc124741c1028427e713"
   integrity sha512-pMZTvIkT1d+TFGvDOqodOclx0QWkkgi6Tdoa8gC8ffGAAqz9pzPTZWAybbsHHoED/ztMtkv/VoYTYyShUn81hA==
 
-uuid@^8.0.0:
+uuid@^8.0.0, uuid@^8.3.2:
   version "8.3.2"
   resolved "https://registry.yarnpkg.com/uuid/-/uuid-8.3.2.tgz#80d5b5ced271bb9af6c445f21a1a04c606cefbe2"
   integrity sha512-+NYs2QeMWy+GWFOEm9xnn6HCDp0l7QBD7ml8zLUmJ+93Q5NF0NocErnwkTkXVFNiX3/fpC6afS8Dhb/gz7R7eg==