Refactor DeviceVerification prefix classes to KeyVerification where needed. And move key verification related classes into the same module KeyVerification.

2026-04-19 08:03:50 +02:00 · 2020-03-18 17:39:26 +01:00
parent 732ae10eb4
commit 25e8f7fccf
91 changed files with 819 additions and 803 deletions
@@ -0,0 +1,95 @@
+// File created from ScreenTemplate
+// $ createScreen.sh SessionStatus UserVerificationSessionStatus
+/*
+ Copyright 2020 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
+
+struct SessionStatusViewData {
+    let userId: String
+    let userDisplayName: String?
+    let isCurrentUser: Bool
+    
+    let deviceId: String
+    let deviceName: String
+    let isDeviceTrusted: Bool
+}
+
+enum UserVerificationSessionStatusViewModelError: Error {
+    case deviceNotFound
+}
+
+final class UserVerificationSessionStatusViewModel: UserVerificationSessionStatusViewModelType {
+    
+    // MARK: - Properties
+    
+    // MARK: Private
+
+    private let session: MXSession
+    private let userId: String
+    private let userDisplayName: String?
+    private let deviceId: String
+    
+    // MARK: Public
+
+    weak var viewDelegate: UserVerificationSessionStatusViewModelViewDelegate?
+    weak var coordinatorDelegate: UserVerificationSessionStatusViewModelCoordinatorDelegate?
+    
+    // MARK: - Setup
+    
+    init(session: MXSession, userId: String, userDisplayName: String?, deviceId: String) {
+        self.session = session
+        self.userId = userId
+        self.userDisplayName = userDisplayName
+        self.deviceId = deviceId
+    }
+    
+    // MARK: - Public
+    
+    func process(viewAction: UserVerificationSessionStatusViewAction) {
+        switch viewAction {
+        case .loadData:
+            self.loadData()
+        case .verify:
+            self.coordinatorDelegate?.userVerificationSessionStatusViewModel(self, wantsToManuallyVerifyDeviceWithId: self.deviceId, for: self.userId)
+        case .close:
+            self.coordinatorDelegate?.userVerificationSessionStatusViewModelDidClose(self)
+        }
+    }
+    
+    // MARK: - Private
+    
+    private func loadData() {
+        guard let deviceInfo = self.session.crypto.device(withDeviceId: self.deviceId, ofUser: self.userId) else {
+            self.update(viewState: .error(UserVerificationSessionStatusViewModelError.deviceNotFound))
+            return
+        }
+        
+        let isCurrentUser = self.session.myUser.userId == self.userId
+        
+        let viewData = SessionStatusViewData(userId: self.userId,
+                                             userDisplayName: self.userDisplayName,
+                                             isCurrentUser: isCurrentUser,
+                                             deviceId: deviceInfo.deviceId,
+                                             deviceName: deviceInfo.displayName ?? "",
+                                             isDeviceTrusted: deviceInfo.trustLevel.isVerified)
+        self.update(viewState: .loaded(viewData: viewData))
+    }
+    
+    private func update(viewState: UserVerificationSessionStatusViewState) {
+        self.viewDelegate?.userVerificationSessionStatusViewModel(self, didUpdateViewState: viewState)
+    }
+}