feat: 라이브 30분 연속 청취시 트래킹 API 호출 기능 추가

SodaLive/Sources/Live/Room/LiveRoomViewModel.swift

@@ -20,6 +20,7 @@ final class LiveRoomViewModel: NSObject, ObservableObject {
     private let userRepository = UserRepository()
     private let reportRepository = ReportRepository()
     private let rouletteRepository = RouletteRepository()
+    private let userActionRepository = UserActionRepository()
     private var subscription = Set<AnyCancellable>()
     
     @Published var isSpeakerMute = false
@@ -218,6 +219,7 @@ final class LiveRoomViewModel: NSObject, ObservableObject {
     
     var timer: DispatchSourceTimer?
     var heartTimer: DispatchSourceTimer?
+    var periodicPlaybackTimer: DispatchSourceTimer?
     
     var isAvailableLikeHeart = false
     
@@ -284,6 +286,8 @@ final class LiveRoomViewModel: NSObject, ObservableObject {
         if containNoChatRoom() {
             startNoChatting()
         }
+        
+        startPeriodicPlaybackValidation()
     }
     
     func agoraConnectFail() {
@@ -1784,6 +1788,36 @@ final class LiveRoomViewModel: NSObject, ObservableObject {
         )
     }
     
+    func stopPeriodicPlaybackValidation() {
+        periodicPlaybackTimer?.cancel()
+        periodicPlaybackTimer = nil
+    }
+    
+    private func trackEventLiveContinuousListen30() {
+        userActionRepository.trackEvent(actionType: .LIVE_CONTINUOUS_LISTEN_30)
+            .sink { result in
+                switch result {
+                case .finished:
+                    DEBUG_LOG("finish")
+                case .failure(let error):
+                    ERROR_LOG(error.localizedDescription)
+                }
+            } receiveValue: { response in
+                DEBUG_LOG("트래킹 성공: \(response)")
+            }
+            .store(in: &subscription)
+    }
+    
+    private func startPeriodicPlaybackValidation() {
+        let queue = DispatchQueue.global(qos: .background)
+        periodicPlaybackTimer = DispatchSource.makeTimerSource(queue: queue)
+        periodicPlaybackTimer?.schedule(deadline: .now() + 1800, repeating: 1800)
+        periodicPlaybackTimer?.setEventHandler { [weak self] in
+            self?.trackEventLiveContinuousListen30()
+        }
+        periodicPlaybackTimer?.resume()
+    }
+    
     private func calculatePercentages(options: [RouletteItem]) -> [RoulettePreviewItem] {
         let updatedOptions = options.map { option in
             return RoulettePreviewItem(title: option.title, percent: "\(String(format: "%.2f", option.percentage))%")