fixed bug with loading replies in thread

Author: martinmitrevski

Sources/StreamChatSwiftUI/ChatChannel/ChatChannelDataSource.swift

@@ -94,7 +94,10 @@ class MessageThreadDataSource: ChannelDataSource, ChatMessageControllerDelegate
         self.channelController = channelController
         self.messageController = messageController
         self.messageController.delegate = self
-        self.messageController.loadPreviousReplies()
+        self.messageController.loadPreviousReplies { [weak self] _ in
+            guard let self = self else { return }
+            self.delegate?.dataSource(channelDataSource: self, didUpdateMessages: self.messages)
+        }
     }
 
     func messageController(

Sources/StreamChatSwiftUI/ChatChannel/ChatChannelView.swift

@@ -14,7 +14,6 @@ public struct ChatChannelView<Factory: ViewFactory>: View {
     @State private var messageDisplayInfo: MessageDisplayInfo?
 
     private var factory: Factory
-    private var isInThread: Bool
 
     public init(
         viewFactory: Factory,
@@ -28,7 +27,6 @@ public struct ChatChannelView<Factory: ViewFactory>: View {
             )
         )
         factory = viewFactory
-        isInThread = messageController != nil
     }
 
     public var body: some View {
@@ -60,10 +58,10 @@ public struct ChatChannelView<Factory: ViewFactory>: View {
                 .if(viewModel.reactionsShown, transform: { view in
                     view.navigationBarHidden(true)
                 })
-                .if(!viewModel.reactionsShown && !isInThread) { view in
+                .if(!viewModel.reactionsShown && !viewModel.isMessageThread) { view in
                     view.modifier(factory.makeChannelHeaderViewModifier(for: viewModel.channel))
                 }
-                .if(!viewModel.reactionsShown && isInThread) { view in
+                .if(!viewModel.reactionsShown && viewModel.isMessageThread) { view in
                     view.modifier(factory.makeMessageThreadHeaderViewModifier())
                 }