Add missing implementation for ChannelGroup entity (Apple and JS platforms) (#355)

* PubNub SDK v10.5.3 release.

---------

Co-authored-by: PubNub Release Bot <[email protected]>

Author: jguz-pubnub

.pubnub.yml

@@ -1,9 +1,9 @@
 name: kotlin
-version: 10.5.2
+version: 10.5.3
 schema: 1
 scm: github.com/pubnub/kotlin
 files:
-  - build/libs/pubnub-kotlin-10.5.2-all.jar
+  - build/libs/pubnub-kotlin-10.5.3-all.jar
 sdks:
   - 
       type: library
@@ -23,8 +23,8 @@ sdks:
             -
               distribution-type: library
               distribution-repository: maven
-              package-name: pubnub-kotlin-10.5.2
-              location: https://repo.maven.apache.org/maven2/com/pubnub/pubnub-kotlin/10.5.2/pubnub-kotlin-10.5.2.jar
+              package-name: pubnub-kotlin-10.5.3
+              location: https://repo.maven.apache.org/maven2/com/pubnub/pubnub-kotlin/10.5.3/pubnub-kotlin-10.5.3.jar
               supported-platforms:
                 supported-operating-systems:
                   Android:
@@ -121,6 +121,11 @@ sdks:
                   license-url: https://www.apache.org/licenses/LICENSE-2.0.txt
                   is-required: Required
 changelog:
+  - date: 2025-07-03
+    version: v10.5.3
+    changes:
+      - type: bug
+        text: "Internal fixes."
   - date: 2025-05-15
     version: v10.5.2
     changes:

CHANGELOG.md

@@ -1,3 +1,9 @@
+## v10.5.3
+July 03 2025
+
+#### Fixed
+- Internal fixes.
+
 ## v10.5.2
 May 15 2025
 

README.md

@@ -20,7 +20,7 @@ You will need the publish and subscribe keys to authenticate your app. Get your
      <dependency>
         <groupId>com.pubnub</groupId>
         <artifactId>pubnub-kotlin</artifactId>
-        <version>10.5.2</version>
+        <version>10.5.3</version>
      </dependency>
      ```
 

gradle.properties

@@ -18,7 +18,7 @@ RELEASE_SIGNING_ENABLED=true
 SONATYPE_HOST=DEFAULT
 SONATYPE_AUTOMATIC_RELEASE=false
 GROUP=com.pubnub
-VERSION_NAME=10.5.2
+VERSION_NAME=10.5.3
 POM_PACKAGING=jar
 
 POM_NAME=PubNub SDK

pubnub-kotlin/pubnub-kotlin-api/src/appleMain/kotlin/com/pubnub/internal/entities/ChannelGroupImpl.kt

@@ -3,6 +3,7 @@ package com.pubnub.internal.entities
 import cocoapods.PubNubSwift.KMPChannelGroupEntity
 import cocoapods.PubNubSwift.KMPSubscription
 import com.pubnub.api.v2.entities.ChannelGroup
+import com.pubnub.api.v2.subscriptions.ReceivePresenceEventsImpl
 import com.pubnub.api.v2.subscriptions.Subscription
 import com.pubnub.api.v2.subscriptions.SubscriptionOptions
 import com.pubnub.internal.subscription.SubscriptionImpl
@@ -16,7 +17,9 @@ class ChannelGroupImpl(
         get() = channelGroup.name()
 
     override fun subscription(options: SubscriptionOptions): Subscription {
-        // TODO: Add support for handling SubscriptionOptions
-        return SubscriptionImpl(objCSubscription = KMPSubscription(entity = channelGroup))
+        val presenceOptions = options.allOptions.filterIsInstance<ReceivePresenceEventsImpl>()
+        val objcSubscription = KMPSubscription(channelGroup, presenceOptions.isNotEmpty())
+
+        return SubscriptionImpl(objcSubscription)
     }
 }

pubnub-kotlin/pubnub-kotlin-api/src/appleMain/kotlin/com/pubnub/internal/entities/ChannelImpl.kt

@@ -58,7 +58,6 @@ class ChannelImpl(
     override val name: String
         get() = channel.name()
 
-    // TODO: Add support for handling SubscriptionOptions
     override fun subscription(options: SubscriptionOptions): Subscription {
         val presenceOptions = options.allOptions.filterIsInstance<ReceivePresenceEventsImpl>()
         val objcSubscription = KMPSubscription(channel, presenceOptions.isNotEmpty())

pubnub-kotlin/pubnub-kotlin-api/src/jsMain/kotlin/com/pubnub/api/PubNubImpl.kt

@@ -126,6 +126,7 @@ import com.pubnub.api.v2.subscriptions.ReceivePresenceEventsImpl
 import com.pubnub.api.v2.subscriptions.Subscription
 import com.pubnub.api.v2.subscriptions.SubscriptionOptions
 import com.pubnub.api.v2.subscriptions.SubscriptionSet
+import com.pubnub.internal.v2.entities.ChannelGroupImpl
 import com.pubnub.internal.v2.entities.ChannelImpl
 import com.pubnub.internal.v2.subscriptions.SubscriptionSetImpl
 import com.pubnub.kmp.CustomObject
@@ -1202,7 +1203,7 @@ class PubNubImpl(val jsPubNub: PubNubJs) : PubNub {
     }
 
     override fun channelGroup(name: String): ChannelGroup {
-        TODO("Not yet implemented")
+        return ChannelGroupImpl(jsPubNub.asDynamic().channelGroup(name))
     }
 
     override fun channelMetadata(id: String): ChannelMetadata {

pubnub-kotlin/pubnub-kotlin-api/src/jsMain/kotlin/com/pubnub/internal/v2/entities/ChannelGroupImpl.kt

@@ -0,0 +1,25 @@
+package com.pubnub.internal.v2.entities
+
+import com.pubnub.api.v2.entities.ChannelGroup
+import com.pubnub.api.v2.subscriptions.ReceivePresenceEventsImpl
+import com.pubnub.api.v2.subscriptions.Subscription
+import com.pubnub.api.v2.subscriptions.SubscriptionOptions
+import com.pubnub.internal.v2.subscriptions.SubscriptionImpl
+import com.pubnub.kmp.createJsObject
+
+class ChannelGroupImpl(private val jsChannelGroup: dynamic) : ChannelGroup {
+    override val name: String
+        get() = jsChannelGroup.name
+
+    override fun subscription(options: SubscriptionOptions): Subscription { // TODO: Handle missing filter options
+        return SubscriptionImpl(
+            jsChannelGroup.subscription(
+                createJsObject<PubNub.SubscriptionOptions> {
+                    if (options.allOptions.filterIsInstance<ReceivePresenceEventsImpl>().isNotEmpty()) {
+                        receivePresenceEvents = true
+                    }
+                }
+            )
+        )
+    }
+}

pubnub-kotlin/pubnub-kotlin-api/src/jsMain/kotlin/com/pubnub/internal/v2/entities/ChannelImpl.kt

@@ -54,7 +54,7 @@ class ChannelImpl(private val jsChannel: dynamic) : Channel {
     override val name: String
         get() = jsChannel.name
 
-    override fun subscription(options: SubscriptionOptions): Subscription { // todo use options
+    override fun subscription(options: SubscriptionOptions): Subscription { // TODO: Handle missing filter options
         return SubscriptionImpl(
             jsChannel.subscription(
                 createJsObject<PubNub.SubscriptionOptions> {

pubnub-kotlin/pubnub-kotlin-impl/src/test/kotlin/com/pubnub/api/legacy/PubNubImplTest.kt

@@ -56,7 +56,7 @@ class PubNubImplTest : BaseTest() {
     fun getVersionAndTimeStamp() {
         val version = PubNubImpl.SDK_VERSION
         val timeStamp = PubNubImpl.timestamp()
-        assertEquals("10.5.2", version)
+        assertEquals("10.5.3", version)
         assertTrue(timeStamp > 0)
     }