Added config for disabling reaction animations

Author: martinmitrevski

Sources/StreamChatSwiftUI/ChatChannel/ChatChannelViewModel.swift

@@ -422,7 +422,11 @@ open class ChatChannelViewModel: ObservableObject, MessagesDataSource {
                    || message.type == .ephemeral
                    || !message.linkAttachments.isEmpty {
                     skipChanges = false
-                    if index.row < messages.count && message.reactionScoresId != messages[index.row].reactionScoresId {
+                    if index.row < messages.count
+                        && (
+                            message.reactionScoresId != messages[index.row].reactionScoresId
+                                && utils.messageListConfig.messageDisplayOptions.shouldAnimateReactions
+                        ) {
                         animateChanges = message.linkAttachments.isEmpty
                     }
                 }

Sources/StreamChatSwiftUI/ChatChannel/MessageList/MessageListConfig.swift

@@ -83,6 +83,7 @@ public struct MessageDisplayOptions {
     let minimumSwipeGestureDistance: CGFloat
     let currentUserMessageTransition: AnyTransition
     let otherUserMessageTransition: AnyTransition
+    let shouldAnimateReactions: Bool
     var messageLinkDisplayResolver: (ChatMessage) -> [NSAttributedString.Key: Any]
 
     public init(
@@ -95,6 +96,7 @@ public struct MessageDisplayOptions {
         minimumSwipeGestureDistance: CGFloat = 10,
         currentUserMessageTransition: AnyTransition = .identity,
         otherUserMessageTransition: AnyTransition = .identity,
+        shouldAnimateReactions: Bool = true,
         messageLinkDisplayResolver: @escaping (ChatMessage) -> [NSAttributedString.Key: Any] = MessageDisplayOptions
             .defaultLinkDisplay
     ) {
@@ -108,6 +110,7 @@ public struct MessageDisplayOptions {
         self.otherUserMessageTransition = otherUserMessageTransition
         self.messageLinkDisplayResolver = messageLinkDisplayResolver
         self.lastInGroupHeaderSize = lastInGroupHeaderSize
+        self.shouldAnimateReactions = shouldAnimateReactions
     }
 
     public static var defaultLinkDisplay: (ChatMessage) -> [NSAttributedString.Key: Any] {