made the send in channel view injectable

Author: martinmitrevski

Sources/StreamChatSwiftUI/ChatChannel/ChatChannelViewModel.swift

@@ -7,6 +7,7 @@ import Nuke
 import StreamChat
 import SwiftUI
 
+/// View model for the `ChatChannelView`.
 public class ChatChannelViewModel: ObservableObject, MessagesDataSource {
 
     @Injected(\.chatClient) private var chatClient

Sources/StreamChatSwiftUI/ChatChannel/Composer/MessageComposerView.swift

@@ -58,8 +58,8 @@ public struct MessageComposerView<Factory: ViewFactory>: View, KeyboardReadable
             .padding(.all, 8)
 
             if viewModel.sendInChannelShown {
-                SendInChannelView(
-                    sendInChannel: $viewModel.showReplyInChannel,
+                factory.makeSendInChannelView(
+                    showReplyInChannel: $viewModel.showReplyInChannel,
                     isDirectMessage: viewModel.isDirectChannel
                 )
             }

Sources/StreamChatSwiftUI/ChatChannel/MessageList/MessageRepliesView.swift

@@ -5,6 +5,7 @@
 import StreamChat
 import SwiftUI
 
+/// View shown below a message, when there are replies to it.
 struct MessageRepliesView<Factory: ViewFactory>: View {
 
     @Injected(\.fonts) private var fonts

Sources/StreamChatSwiftUI/ChatChannel/Reactions/MessageActions/MessageActionsViewModel.swift

@@ -27,7 +27,7 @@ public struct MessageAction: Identifiable, Equatable {
 
     public let title: String
     public let iconName: String
-    public var action: () -> Void
+    public let action: () -> Void
     public let confirmationPopup: ConfirmationPopup?
     public let isDestructive: Bool
     public var navigationDestination: AnyView?

Sources/StreamChatSwiftUI/DefaultViewFactory.swift

@@ -394,6 +394,16 @@ extension ViewFactory {
         AssetsAccessPermissionView()
     }
 
+    public func makeSendInChannelView(
+        showReplyInChannel: Binding<Bool>,
+        isDirectMessage: Bool
+    ) -> some View {
+        SendInChannelView(
+            sendInChannel: showReplyInChannel,
+            isDirectMessage: isDirectMessage
+        )
+    }
+    
     public func supportedMessageActions(
         for message: ChatMessage,
         channel: ChatChannel,

Sources/StreamChatSwiftUI/ViewFactory.swift

@@ -386,6 +386,16 @@ public protocol ViewFactory: AnyObject {
         onError: @escaping (Error) -> Void
     ) -> [MessageAction]
 
+    associatedtype SendInChannelViewType: View
+    /// Creates the view that allows thread messages to be sent in a channel.
+    /// - Parameters:
+    ///  - showReplyInChannel: whether the message should be send also in the channel.
+    ///  - isDirectMessage: whether the message is direct.
+    func makeSendInChannelView(
+        showReplyInChannel: Binding<Bool>,
+        isDirectMessage: Bool
+    ) -> SendInChannelViewType
+    
     associatedtype MessageActionsViewType: View
     /// Creates the message actions view.
     /// - Parameters: