Send reaction method placeholder (#355)

* Send reaction method placeholder

* Removed unnecessary emoji skin parsing

* Code review fixes

ElementX/Sources/Services/Timeline/MockRoomTimelineController.swift

@@ -115,6 +115,8 @@ class MockRoomTimelineController: RoomTimelineControllerProtocol {
     func sendMessage(_ message: String) async { }
     
     func sendReply(_ message: String, to itemId: String) async { }
+    
+    func sendReaction(_ reaction: String, for itemId: String) async { }
 
     func editMessage(_ newMessage: String, of itemId: String) async { }
     

ElementX/Sources/Services/Timeline/MockRoomTimelineProvider.swift

@@ -31,6 +31,10 @@ struct MockRoomTimelineProvider: RoomTimelineProviderProtocol {
         .failure(.failedSendingMessage)
     }
 
+    func sendReaction(_ reaction: String, for itemId: String) async -> Result<Void, RoomTimelineProviderError> {
+        .failure(.failedSendingReaction)
+    }
+    
     func editMessage(_ newMessage: String, originalItemId: String) async -> Result<Void, RoomTimelineProviderError> {
         .failure(.failedSendingMessage)
     }

ElementX/Sources/Services/Timeline/RoomTimelineController.swift

@@ -108,6 +108,7 @@ class RoomTimelineController: RoomTimelineControllerProtocol {
     
     func processItemDisappearance(_ itemId: String) { }
 
+    // swiftlint:disable:next cyclomatic_complexity
     func processItemTap(_ itemId: String) async -> RoomTimelineControllerAction {
         guard let timelineItem = timelineItems.first(where: { $0.id == itemId }) else {
             return .none
@@ -162,6 +163,13 @@ class RoomTimelineController: RoomTimelineControllerProtocol {
             break
         }
     }
+    
+    func sendReaction(_ reaction: String, for itemId: String) async {
+        switch await timelineProvider.sendReaction(reaction, for: itemId) {
+        default:
+            break
+        }
+    }
 
     func editMessage(_ newMessage: String, of itemId: String) async {
         switch await timelineProvider.editMessage(newMessage, originalItemId: itemId) {

ElementX/Sources/Services/Timeline/RoomTimelineControllerProtocol.swift

@@ -55,6 +55,8 @@ protocol RoomTimelineControllerProtocol {
     func sendReply(_ message: String, to itemId: String) async
 
     func editMessage(_ newMessage: String, of itemId: String) async
+    
+    func sendReaction(_ reaction: String, for itemId: String) async
 
     func redact(_ eventID: String) async
     

ElementX/Sources/Services/Timeline/RoomTimelineProvider.swift

@@ -103,6 +103,17 @@ class RoomTimelineProvider: RoomTimelineProviderProtocol {
             return .failure(.failedSendingMessage)
         }
     }
+    
+    func sendReaction(_ reaction: String, for itemId: String) async -> Result<Void, RoomTimelineProviderError> {
+        switch await roomProxy.sendReaction(reaction, for: itemId) {
+        case .success:
+            MXLog.info("Finished sending reaction")
+            return .success(())
+        case .failure(let error):
+            MXLog.error("Failed sending reaction with error: \(error)")
+            return .failure(.failedSendingReaction)
+        }
+    }
 
     func editMessage(_ newMessage: String, originalItemId: String) async -> Result<Void, RoomTimelineProviderError> {
         MXLog.info("Editing message: \(originalItemId)")

ElementX/Sources/Services/Timeline/RoomTimelineProviderProtocol.swift

@@ -21,6 +21,7 @@ enum RoomTimelineProviderError: Error {
     case noMoreMessagesToBackPaginate
     case failedPaginatingBackwards
     case failedSendingMessage
+    case failedSendingReaction
     case failedRedactingItem
     case generic
 }
@@ -34,6 +35,8 @@ protocol RoomTimelineProviderProtocol {
     
     func sendMessage(_ message: String, inReplyToItemId: String?) async -> Result<Void, RoomTimelineProviderError>
 
+    func sendReaction(_ reaction: String, for itemId: String) async -> Result<Void, RoomTimelineProviderError>
+    
     func editMessage(_ newMessage: String, originalItemId: String) async -> Result<Void, RoomTimelineProviderError>
     
     func redact(_ eventID: String) async -> Result<Void, RoomTimelineProviderError>