Create UserSessionInfo that represents a user session information.

2026-04-22 17:42:45 +02:00 · 2022-09-05 10:41:35 +02:00
parent 307ba3e444
commit 04f7622474
1 changed files with 78 additions and 0 deletions
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+// 
+// Copyright 2022 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
+
+/// Represents a user session information
+struct UserSessionInfo: Identifiable {
+        
+    /// Delay after which session is considered inactive, 90 days
+    static let inactiveSessionDurationTreshold: TimeInterval = 90 * 86400
+    
+    // MARK: - Properties
+    
+    var id: String {
+        return sessionId
+    }
+    
+    /// The session identifier
+    let sessionId: String
+
+    /// The session display name
+    let sessionName: String?
+    
+    /// The device type used by the session
+    let deviceType: DeviceType
+    
+    /// True to indicate that the session is verified
+    let isVerified: Bool
+    
+    /// The IP address where this device was last seen.
+    let lastSeenIP: String?
+    
+    /// Last time the session was active
+    let lastSeenTimestamp: TimeInterval?
+        
+    /// True to indicate that session has been used under `inactiveSessionDurationTreshold` value
+    let isSessionActive: Bool
+    
+    // MARK: - Setup
+    
+    init(sessionId: String,
+         sessionName: String?,
+         deviceType: DeviceType,
+         isVerified: Bool,
+         lastSeenIP: String?,
+         lastSeenTimestamp: TimeInterval?) {
+        
+        self.sessionId = sessionId
+        self.sessionName = sessionName
+        self.deviceType = deviceType
+        self.isVerified = isVerified
+        self.lastSeenIP = lastSeenIP
+        self.lastSeenTimestamp = lastSeenTimestamp
+        
+        if let lastSeenTimestamp = lastSeenTimestamp {
+            let elapsedTime = Date().timeIntervalSince1970 - lastSeenTimestamp
+            
+            let isSessionInactive = elapsedTime >= Self.inactiveSessionDurationTreshold
+
+            self.isSessionActive = !isSessionInactive
+        } else {
+            self.isSessionActive = true
+        }
+    }
+}