Reset Recovery Key Screen (#2648)

Co-authored-by: Doug <6060466+pixlwave@users.noreply.github.com>

ElementX/Sources/Screens/SecureBackup/ResetKeyScreen/ResetRecoveryKeyScreenViewModel.swift

@@ -0,0 +1,40 @@
+//
+// 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 Combine
+import SwiftUI
+
+typealias ResetRecoveryKeyScreenViewModelType = StateStoreViewModel<ResetRecoveryKeyScreenViewState, ResetRecoveryKeyScreenViewAction>
+
+class ResetRecoveryKeyScreenViewModel: ResetRecoveryKeyScreenViewModelType, ResetRecoveryKeyScreenViewModelProtocol {
+    private let actionsSubject: PassthroughSubject<ResetRecoveryKeyScreenViewModelAction, Never> = .init()
+    var actionsPublisher: AnyPublisher<ResetRecoveryKeyScreenViewModelAction, Never> {
+        actionsSubject.eraseToAnyPublisher()
+    }
+
+    init() {
+        super.init(initialViewState: ResetRecoveryKeyScreenViewState())
+    }
+    
+    // MARK: - Public
+    
+    override func process(viewAction: ResetRecoveryKeyScreenViewAction) {
+        switch viewAction {
+        case .cancel:
+            actionsSubject.send(.cancel)
+        }
+    }
+}