Support for subscription with presence channels (#393)

fix: fix issue with unsubscribe call when presence channels included manually.

Resolves the issue of manually included presence channels not being unsubscribed from the subscription set.

Author: mohitpubnub

.pubnub.yml

@@ -1,5 +1,10 @@
 ---
 changelog:
+  - date: 2024-07-23
+    version: v8.2.6
+    changes:
+      - type: bug
+        text: "Resolves the issue of manually included presence channels not being unsubscribed from the subscription set."
   - date: 2024-07-18
     version: v8.2.5
     changes:
@@ -1013,7 +1018,7 @@ supported-platforms:
       - 'Ubuntu 14.04 and up'
       - 'Windows 7 and up'
     version: 'Pubnub Javascript for Node'
-version: '8.2.5'
+version: '8.2.6'
 sdks:
   - full-name: PubNub Javascript SDK
     short-name: Javascript
@@ -1029,7 +1034,7 @@ sdks:
           - distribution-type: source
             distribution-repository: GitHub release
             package-name: pubnub.js
-            location: https://github.com/pubnub/javascript/archive/refs/tags/v8.2.5.zip
+            location: https://github.com/pubnub/javascript/archive/refs/tags/v8.2.6.zip
             requires:
               - name: 'agentkeepalive'
                 min-version: '3.5.2'
@@ -1700,7 +1705,7 @@ sdks:
           - distribution-type: library
             distribution-repository: GitHub release
             package-name: pubnub.js
-            location: https://github.com/pubnub/javascript/releases/download/v8.2.5/pubnub.8.2.5.js
+            location: https://github.com/pubnub/javascript/releases/download/v8.2.6/pubnub.8.2.6.js
             requires:
               - name: 'agentkeepalive'
                 min-version: '3.5.2'

CHANGELOG.md

@@ -1,3 +1,9 @@
+## v8.2.6
+July 23 2024
+
+#### Fixed
+- Resolves the issue of manually included presence channels not being unsubscribed from the subscription set. Fixed the following issues reported by [@roman-rr](https://github.com/roman-rr): [#390](https://github.com/pubnub/javascript/issues/390).
+
 ## v8.2.5
 July 18 2024
 

README.md

@@ -28,8 +28,8 @@ Watch [Getting Started with PubNub JS SDK](https://app.dashcam.io/replay/64ee0d2
      npm install pubnub
      ```
    * or download one of our builds from our CDN: 
-     * https://cdn.pubnub.com/sdk/javascript/pubnub.8.2.5.js
-     * https://cdn.pubnub.com/sdk/javascript/pubnub.8.2.5.min.js
+     * https://cdn.pubnub.com/sdk/javascript/pubnub.8.2.6.js
+     * https://cdn.pubnub.com/sdk/javascript/pubnub.8.2.6.min.js
 
 2. Configure your keys:
 

dist/web/pubnub.js

@@ -3813,7 +3813,7 @@
 	            return base.PubNubFile;
 	        },
 	        get version() {
-	            return '8.2.5';
+	            return '8.2.6';
 	        },
 	        getVersion() {
 	            return this.version;
@@ -8969,8 +8969,8 @@
 	    }
 	    unsubscribe() {
 	        this.pubnub.unsubscribe({
-	            channels: this.channelNames.filter((c) => !c.endsWith('-pnpres')),
-	            channelGroups: this.groupNames.filter((cg) => !cg.endsWith('-pnpres')),
+	            channels: this.channelNames,
+	            channelGroups: this.groupNames,
 	        });
 	    }
 	    set onMessage(onMessageListener) {
@@ -9014,16 +9014,12 @@
 	        this.options = subscriptionOptions;
 	        this.eventEmitter = eventEmitter;
 	        this.pubnub = pubnub;
-	        channels
-	            .filter((c) => !c.endsWith('-pnpres'))
-	            .forEach((c) => {
+	        channels.forEach((c) => {
 	            const subscription = this.pubnub.channel(c).subscription(this.options);
 	            this.channelNames = [...this.channelNames, ...subscription.channels];
 	            this.subscriptionList.push(subscription);
 	        });
-	        channelGroups
-	            .filter((cg) => !cg.endsWith('-pnpres'))
-	            .forEach((cg) => {
+	        channelGroups.forEach((cg) => {
 	            const subscription = this.pubnub.channelGroup(cg).subscription(this.options);
 	            this.groupNames = [...this.groupNames, ...subscription.channelGroups];
 	            this.subscriptionList.push(subscription);

dist/web/pubnub.min.js

@@ -110,7 +110,7 @@ const makeConfiguration = (base, setupCryptoModule) => {
             return base.PubNubFile;
         },
         get version() {
-            return '8.2.5';
+            return '8.2.6';
         },
         getVersion() {
             return this.version;

lib/core/components/configuration.js

@@ -8,8 +8,8 @@ class SubscribeCapable {
     }
     unsubscribe() {
         this.pubnub.unsubscribe({
-            channels: this.channelNames.filter((c) => !c.endsWith('-pnpres')),
-            channelGroups: this.groupNames.filter((cg) => !cg.endsWith('-pnpres')),
+            channels: this.channelNames,
+            channelGroups: this.groupNames,
         });
     }
     set onMessage(onMessageListener) {

lib/entities/SubscribeCapable.js

@@ -11,16 +11,12 @@ class SubscriptionSet extends SubscribeCapable_1.SubscribeCapable {
         this.options = subscriptionOptions;
         this.eventEmitter = eventEmitter;
         this.pubnub = pubnub;
-        channels
-            .filter((c) => !c.endsWith('-pnpres'))
-            .forEach((c) => {
+        channels.forEach((c) => {
             const subscription = this.pubnub.channel(c).subscription(this.options);
             this.channelNames = [...this.channelNames, ...subscription.channels];
             this.subscriptionList.push(subscription);
         });
-        channelGroups
-            .filter((cg) => !cg.endsWith('-pnpres'))
-            .forEach((cg) => {
+        channelGroups.forEach((cg) => {
             const subscription = this.pubnub.channelGroup(cg).subscription(this.options);
             this.groupNames = [...this.groupNames, ...subscription.channelGroups];
             this.subscriptionList.push(subscription);

lib/entities/SubscriptionSet.js

@@ -1,6 +1,6 @@
 {
   "name": "pubnub",
-  "version": "8.2.5",
+  "version": "8.2.6",
   "author": "PubNub <[email protected]>",
   "description": "Publish & Subscribe Real-time Messaging with PubNub",
   "scripts": {

package-lock.json

@@ -169,7 +169,7 @@ export const makeConfiguration = (
       return base.PubNubFile;
     },
     get version(): string {
-      return '8.2.5';
+      return '8.2.6';
     },
     getVersion(): string {
       return this.version;

package.json

@@ -22,8 +22,8 @@ export abstract class SubscribeCapable {
   }
   unsubscribe() {
     this.pubnub.unsubscribe({
-      channels: this.channelNames.filter((c) => !c.endsWith('-pnpres')),
-      channelGroups: this.groupNames.filter((cg) => !cg.endsWith('-pnpres')),
+      channels: this.channelNames,
+      channelGroups: this.groupNames,
     });
   }
 

src/core/components/configuration.ts

@@ -31,20 +31,16 @@ export class SubscriptionSet extends SubscribeCapable {
     this.options = subscriptionOptions;
     this.eventEmitter = eventEmitter;
     this.pubnub = pubnub;
-    channels
-      .filter((c) => !c.endsWith('-pnpres'))
-      .forEach((c) => {
-        const subscription = this.pubnub.channel(c).subscription(this.options);
-        this.channelNames = [...this.channelNames, ...subscription.channels];
-        this.subscriptionList.push(subscription);
-      });
-    channelGroups
-      .filter((cg) => !cg.endsWith('-pnpres'))
-      .forEach((cg) => {
-        const subscription = this.pubnub.channelGroup(cg).subscription(this.options);
-        this.groupNames = [...this.groupNames, ...subscription.channelGroups];
-        this.subscriptionList.push(subscription);
-      });
+    channels.forEach((c) => {
+      const subscription = this.pubnub.channel(c).subscription(this.options);
+      this.channelNames = [...this.channelNames, ...subscription.channels];
+      this.subscriptionList.push(subscription);
+    });
+    channelGroups.forEach((cg) => {
+      const subscription = this.pubnub.channelGroup(cg).subscription(this.options);
+      this.groupNames = [...this.groupNames, ...subscription.channelGroups];
+      this.subscriptionList.push(subscription);
+    });
     this.listener = {};
     eventEmitter.addListener(
       this.listener,

src/entities/SubscribeCapable.ts

@@ -249,7 +249,7 @@ describe('subscribe endpoints', () => {
     subscription.subscribe({ timetoken: '1234567890' });
   });
 
-  it.only('signal listener called for string signal', (done) => {
+  it('signal listener called for string signal', (done) => {
     utils
       .createNock()
       .get('/v2/subscribe/mySubKey/c1/0')
@@ -290,4 +290,47 @@ describe('subscribe endpoints', () => {
     const subscription = channel.subscription();
     subscription.subscribe();
   });
+
+  it('supports subscribe() with presence channelnames', () => {
+    const scope0 = utils
+      .createNock()
+      .get('/v2/subscribe/mySubKey/c1,c2-pnpres/0')
+      .query({
+        pnsdk: `PubNub-JS-Nodejs/${pubnub.getVersion()}`,
+        uuid: 'myUUID',
+        ee: '',
+        tt: 0,
+      })
+      .reply(
+        200,
+        '{"t":{"t":"14523669555221452","r":1},"m":[{"a":"4","f":0,"i":"Client-g5d4g","p":{"t":"14607577960925503","r":1},"k":"mySubKey","c":"c1","d":{"text":"Enter Message Here"},"b":"coolChan-bnel"}]}',
+        { 'content-type': 'text/javascript' },
+      );
+    const scope = utils
+      .createNock()
+      .get('/v2/subscribe/mySubKey/c1,c2-pnpres/0')
+      .query({
+        pnsdk: `PubNub-JS-Nodejs/${pubnub.getVersion()}`,
+        uuid: 'myUUID',
+        ee: '',
+        tt: '1234567890',
+        tr: 1,
+      })
+      .reply(
+        200,
+        '{"t":{"t":"146075779609322","r":1},"m":[{"a":"4","f":0,"i":"test","p":{"t":"14607577960925503","r":1},"k":"mySubKey","c":"c1","d":{"text":"customttresponse"},"b":"c1"}]}',
+        { 'content-type': 'text/javascript' },
+      );
+
+    const subsripptionSetWithPresenceChannels = pubnubWithEE.subscriptionSet({
+      channels: ['c1', 'c2-pnpres'],
+    });
+
+    subsripptionSetWithPresenceChannels.subscribe();
+
+    assert.deepEqual(pubnubWithEE.getSubscribedChannels(), ['c1', 'c2-pnpres']);
+
+    subsripptionSetWithPresenceChannels.unsubscribe();
+    assert.deepEqual(pubnubWithEE.getSubscribedChannels(), []);
+  });
 });