Implement MembershipData in method arguments and overloads

.pubnub.yml

@@ -1,6 +1,11 @@
 --- 
-version: v0.4.3
+version: v0.4.4
 changelog:
+  - date: 2025-05-12
+    version: v0.4.4
+    changes:
+      - type: feature
+        text: "Added the ChatMembershipData which replaces the customDataJson argument in membership-related methods."
   - date: 2025-04-02
     version: v0.4.3
     changes:

c-sharp-chat/PubnubChatApi/PubNubChatApi.Tests/MembershipTests.cs

@@ -56,17 +56,24 @@ public async Task TestUpdateMemberships()
             return;
         }
 
+        var updateData = new ChatMembershipData()
+        {
+            CustomDataJson = "{\"key\":\"" + Guid.NewGuid() + "\"}"
+        };
+
         var manualUpdatedEvent = new ManualResetEvent(false);
         testMembership.OnMembershipUpdated += membership =>
         {
             Assert.True(membership.Id == testMembership.Id);
+            var updatedData = membership.MembershipData.CustomDataJson;
+            Assert.True(updatedData == updateData.CustomDataJson, $"{updatedData} != {updateData.CustomDataJson}");
             manualUpdatedEvent.Set();
         };
         testMembership.SetListeningForUpdates(true);
 
         await Task.Delay(4000);
 
-        await testMembership.Update("{\"key\": \"" + Guid.NewGuid() + "\"}");
+        await testMembership.Update(updateData);
         var updated = manualUpdatedEvent.WaitOne(8000);
         Assert.IsTrue(updated);
     }

c-sharp-chat/PubnubChatApi/PubnubChatApi/Entities/Channel.cs

@@ -152,7 +152,7 @@ private static extern int pn_channel_get_users_restrictions(IntPtr channel, stri
 
         [DllImport("pubnub-chat")]
         private static extern IntPtr pn_channel_stream_message_reports(IntPtr channel);
-        
+
         [DllImport("pubnub-chat")]
         private static extern IntPtr pn_channel_stream_updates(IntPtr channel);
 
@@ -162,6 +162,14 @@ private static extern int pn_channel_get_users_restrictions(IntPtr channel, stri
         [DllImport("pubnub-chat")]
         private static extern IntPtr pn_channel_stream_presence(IntPtr channel);
 
+        [DllImport("pubnub-chat")]
+        private static extern IntPtr pn_channel_join_with_membership_data(
+            IntPtr channel,
+            string membership_custom_json,
+            string membership_type,
+            string membership_status
+        );
+
         #endregion
 
         /// <summary>
@@ -367,7 +375,7 @@ public async void SetListeningForReportEvents(bool listen)
             reportEventsListeningHandle = await SetListening(reportEventsListeningHandle, listen,
                 () => pn_channel_stream_message_reports(pointer));
         }
-        
+
         internal void BroadcastReportEvent(ChatEvent chatEvent)
         {
             OnReportEvent?.Invoke(chatEvent);
@@ -378,13 +386,13 @@ public async void SetListeningForReadReceiptsEvents(bool listen)
             readReceiptsListeningHandle = await SetListening(readReceiptsListeningHandle, listen,
                 () => pn_channel_stream_read_receipts(pointer));
         }
-        
+
         public async void SetListeningForTyping(bool listen)
         {
             typingListeningHandle = await SetListening(typingListeningHandle, listen,
                 () => pn_channel_get_typing(pointer));
         }
-        
+
         public async void SetListeningForPresence(bool listen)
         {
             presenceListeningHandle = await SetListening(presenceListeningHandle, listen,
@@ -437,7 +445,8 @@ internal void TryParseAndBroadcastTypingEvent(List<string> userIds)
                 {
                     indicator.Stop();
                     typingIndicators.Remove(key);
-                    indicator.Dispose();;
+                    indicator.Dispose();
+                    ;
                 }
             }
 
@@ -600,10 +609,10 @@ public async void Connect()
             {
                 return;
             }
+
             connectionHandle = await SetListening(connectionHandle, true, () => pn_channel_connect(pointer));
         }
 
-        // TODO: Shouldn't join have additional parameters?
         /// <summary>
         /// Joins the channel.
         /// <para>
@@ -626,13 +635,24 @@ public async void Connect()
         /// <seealso cref="OnMessageReceived"/>
         /// <seealso cref="Connect"/>
         /// <seealso cref="Disconnect"/>
-        public async void Join()
+        public async void Join(ChatMembershipData? membershipData = null)
         {
             if (connectionHandle != IntPtr.Zero)
             {
                 return;
             }
-            connectionHandle = await SetListening(connectionHandle, true, () => pn_channel_join(pointer, string.Empty));
+
+            if (membershipData == null)
+            {
+                connectionHandle =
+                    await SetListening(connectionHandle, true, () => pn_channel_join(pointer, string.Empty));
+            }
+            else
+            {
+                connectionHandle = await SetListening(connectionHandle, true,
+                    () => pn_channel_join_with_membership_data(pointer, membershipData.CustomDataJson,
+                        membershipData.Type, membershipData.Status));
+            }
         }
 
         /// <summary>
@@ -659,6 +679,7 @@ public void Disconnect()
             {
                 return;
             }
+
             CUtilities.CheckCFunctionResult(pn_channel_disconnect(pointer));
             pn_callback_handle_dispose(connectionHandle);
             connectionHandle = IntPtr.Zero;
@@ -690,6 +711,7 @@ public async void Leave()
             {
                 return;
             }
+
             var connectionHandleCopy = connectionHandle;
             connectionHandle = IntPtr.Zero;
             CUtilities.CheckCFunctionResult(await Task.Run(() =>
@@ -698,6 +720,7 @@ public async void Leave()
                 {
                     return 0;
                 }
+
                 pn_channel_leave(pointer);
                 pn_callback_handle_dispose(connectionHandleCopy);
                 return 0;