Vote on a poll and end a poll (#1597)

* Fix project file

* Add vote and end poll actions

* Handle redaction

* Fix local echo behavior

* Cleanup

* Fix UI tests

* Add localisation

* Cleanup

* Fix end poll action style

ElementX/Sources/Services/Room/RoomProxy.swift

@@ -688,6 +688,8 @@ class RoomProxy: RoomProxyProtocol {
         }
     }
 
+    // MARK: - Polls
+
     func createPoll(question: String, answers: [String], pollKind: Poll.Kind) async -> Result<Void, RoomProxyError> {
         await Task.dispatch(on: .global()) {
             do {
@@ -699,6 +701,28 @@ class RoomProxy: RoomProxyProtocol {
         }
     }
 
+    func sendPollResponse(pollStartID: String, answers: [String]) async -> Result<Void, RoomProxyError> {
+        await Task.dispatch(on: .global()) {
+            do {
+                return try .success(self.room.sendPollResponse(pollStartId: pollStartID, answers: answers, txnId: genTransactionId()))
+            } catch {
+                MXLog.error("Failed sending a poll vote: \(error), pollStartID: \(pollStartID)")
+                return .failure(.failedSendingPollResponse)
+            }
+        }
+    }
+
+    func endPoll(pollStartID: String) async -> Result<Void, RoomProxyError> {
+        await Task.dispatch(on: .global()) {
+            do {
+                return try .success(self.room.endPoll(pollStartId: pollStartID, text: .init(), txnId: genTransactionId()))
+            } catch {
+                MXLog.error("Failed ending a poll: \(error), pollStartID: \(pollStartID)")
+                return .failure(.failedEndingPoll)
+            }
+        }
+    }
+
     // MARK: - Private
     
     /// Force the timeline to load member details so it can populate sender profiles whenever we add a timeline listener

ElementX/Sources/Services/Room/RoomProxyProtocol.swift

@@ -43,6 +43,8 @@ enum RoomProxyError: Error, Equatable {
     case failedUploadingAvatar
     case failedCheckingPermission
     case failedCreatingPoll
+    case failedSendingPollResponse
+    case failedEndingPoll
 }
 
 // sourcery: AutoMockable
@@ -168,6 +170,10 @@ protocol RoomProxyProtocol {
     func canUserRedact(userID: String) async -> Result<Bool, RoomProxyError>
 
     func createPoll(question: String, answers: [String], pollKind: Poll.Kind) async -> Result<Void, RoomProxyError>
+
+    func sendPollResponse(pollStartID: String, answers: [String]) async -> Result<Void, RoomProxyError>
+
+    func endPoll(pollStartID: String) async -> Result<Void, RoomProxyError>
 }
 
 extension RoomProxyProtocol {