Added config for hiding username in chat

Author: martinmitrevski

Sources/StreamChatSwiftUI/ChatChannel/MessageList/MessageContainerView.swift

@@ -158,7 +158,9 @@ struct MessageContainerView<Factory: ViewFactory>: View {
                                     MessageDateView(message: message)
                                 }
                             }
-                        } else if !message.isSentByCurrentUser && !channel.isDirectMessageChannel {
+                        } else if !message.isSentByCurrentUser
+                            && !channel.isDirectMessageChannel
+                            && messageListConfig.messageDisplayOptions.showAuthorName {
                             MessageAuthorAndDateView(message: message)
                         } else if messageListConfig.messageDisplayOptions.showMessageDate {
                             MessageDateView(message: message)

Sources/StreamChatSwiftUI/ChatChannel/MessageList/MessageListConfig.swift

@@ -67,18 +67,21 @@ public struct MessageDisplayOptions {
 
     let showAvatars: Bool
     let showMessageDate: Bool
+    let showAuthorName: Bool
     let animateChanges: Bool
     let currentUserMessageTransition: AnyTransition
     let otherUserMessageTransition: AnyTransition
 
     public init(
         showAvatars: Bool = true,
         showMessageDate: Bool = true,
+        showAuthorName: Bool = true,
         animateChanges: Bool = true,
         currentUserMessageTransition: AnyTransition = .identity,
         otherUserMessageTransition: AnyTransition = .identity
     ) {
         self.showAvatars = showAvatars
+        self.showAuthorName = showAuthorName
         self.showMessageDate = showMessageDate
         self.animateChanges = animateChanges
         self.currentUserMessageTransition = currentUserMessageTransition

Sources/StreamChatSwiftUI/ChatChannel/MessageList/MessageListHelperViews.swift

@@ -6,15 +6,19 @@ import StreamChat
 import SwiftUI
 
 /// View that displays the message author and the date of sending.
-struct MessageAuthorAndDateView: View {
+public struct MessageAuthorAndDateView: View {
 
     @Injected(\.utils) private var utils
     @Injected(\.fonts) private var fonts
     @Injected(\.colors) private var colors
 
     var message: ChatMessage
 
-    var body: some View {
+    public init(message: ChatMessage) {
+        self.message = message
+    }
+    
+    public var body: some View {
         HStack {
             Text(utils.messageCachingUtils.authorName(for: message))
                 .font(fonts.footnoteBold)