From 4585ff946bc89fb277ad038d69a859a9500ebb4a Mon Sep 17 00:00:00 2001
From: Arash Koushkebaghi <arash.koush@gmail.com>
Date: Mon, 13 Jan 2020 15:16:53 -0700
Subject: [PATCH] feat(MeetingsAdapter): add leaveMeeting() definition

---
 src/MeetingsAdapter.js      | 13 +++++++++++++
 src/MeetingsAdapter.test.js | 10 ++++++++++
 2 files changed, 23 insertions(+)

diff --git a/src/MeetingsAdapter.js b/src/MeetingsAdapter.js
index 40cd14f..fa6ccf7 100644
--- a/src/MeetingsAdapter.js
+++ b/src/MeetingsAdapter.js
@@ -131,6 +131,19 @@ export default class MeetingsAdapter extends WebexAdapter {
     throw new Error('joinMeeting(ID) must be defined in MeetingsAdapter');
   }
 
+  /**
+   * Leaves from the meeting of the given ID.
+   * Leaving from a meeting is performed as a side-effect and this method does not
+   * return a value. Instead, leaving from a meeting should trigger getMeeting to
+   * emit a new updated Meeting object.
+   *
+   * @param {string} ID  ID of the meeting to leave from.
+   * @memberof MeetingsAdapter
+   */
+  leaveMeeting(ID) {
+    throw new Error('leaveMeeting(ID) must be defined in MeetingsAdapter');
+  }
+
   /**
    * Retrieves the local device media (video/audio) and adds them to the meeting
    * with the some default media settings.
diff --git a/src/MeetingsAdapter.test.js b/src/MeetingsAdapter.test.js
index 9ec6fb5..f9ee432 100644
--- a/src/MeetingsAdapter.test.js
+++ b/src/MeetingsAdapter.test.js
@@ -55,6 +55,16 @@ describe('Meetings Adapter Interface', () => {
     });
   });
 
+  describe('leaveMeeting()', () => {
+    test('errors because it needs to be defined', () => {
+      try {
+        meetingsAdapter.leaveMeeting('meetingID');
+      } catch (error) {
+        expect(error.message).toBe('leaveMeeting(ID) must be defined in MeetingsAdapter');
+      }
+    });
+  });
+
   describe('addLocalMedia()', () => {
     test('errors because it needs to be defined', () => {
       try {