Polls history (#2244)

ElementX/Sources/Services/Polls/PollInteractionHandler.swift

@@ -0,0 +1,41 @@
+//
+// Copyright 2023 New Vector Ltd
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+import Foundation
+
+class PollInteractionHandler: PollInteractionHandlerProtocol {
+    let analyticsService: AnalyticsService
+    let roomProxy: RoomProxyProtocol
+    
+    init(analyticsService: AnalyticsService, roomProxy: RoomProxyProtocol) {
+        self.analyticsService = analyticsService
+        self.roomProxy = roomProxy
+    }
+    
+    func sendPollResponse(pollStartID: String, optionID: String) async -> Result<Void, Error> {
+        let sendPollResponseResult = await roomProxy.timeline.sendPollResponse(pollStartID: pollStartID, answers: [optionID])
+        analyticsService.trackPollVote()
+
+        return sendPollResponseResult.mapError { $0 }
+    }
+    
+    func endPoll(pollStartID: String) async -> Result<Void, Error> {
+        let endPollResult = await roomProxy.timeline.endPoll(pollStartID: pollStartID,
+                                                             text: "The poll with event id: \(pollStartID) has ended")
+        analyticsService.trackPollEnd()
+        return endPollResult.mapError { $0 }
+    }
+}