DecryptionTracker: Permanent vs Temporary UTD

Riot/Modules/Analytics/DecryptionFailure+Analytics.swift

@@ -0,0 +1,44 @@
+// 
+// Copyright 2024 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
+import AnalyticsEvents
+
+extension DecryptionFailure {
+    
+    public func toAnalyticsEvent() -> AnalyticsEvent.Error {
+        
+        let timeToDecryptMillis: Int = if self.timeToDecrypt != nil {
+            Int(self.timeToDecrypt! * 1000)
+        } else {
+            -1
+        }
+        return AnalyticsEvent.Error(
+            context: self.context,
+            cryptoModule: .Rust,
+            cryptoSDK: .Rust,
+            domain: .E2EE,
+            
+            eventLocalAgeMillis: nil,
+            isFederated: nil,
+            isMatrixDotOrg: nil,
+            name: self.reason.errorName,
+            timeToDecryptMillis: timeToDecryptMillis,
+            userTrustsOwnIdentity: nil,
+            wasVisibleToUser: nil
+        )
+    }
+}