Device Verification: boilerplate for the start screen

Riot/Modules/DeviceVerification/Start/DeviceVerificationStartCoordinator.swift

@@ -0,0 +1,71 @@
+// File created from ScreenTemplate
+// $ createScreen.sh DeviceVerification/Start DeviceVerificationStart
+/*
+ Copyright 2019 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 UIKit
+
+final class DeviceVerificationStartCoordinator: DeviceVerificationStartCoordinatorType {
+    
+    // MARK: - Properties
+    
+    // MARK: Private
+    
+    private let session: MXSession
+    private var deviceVerificationStartViewModel: DeviceVerificationStartViewModelType
+    private let deviceVerificationStartViewController: DeviceVerificationStartViewController
+    
+    // MARK: Public
+
+    // Must be used only internally
+    var childCoordinators: [Coordinator] = []
+    
+    weak var delegate: DeviceVerificationStartCoordinatorDelegate?
+    
+    // MARK: - Setup
+    
+    init(session: MXSession) {
+        self.session = session
+        
+        let deviceVerificationStartViewModel = DeviceVerificationStartViewModel(session: self.session)
+        let deviceVerificationStartViewController = DeviceVerificationStartViewController.instantiate(with: deviceVerificationStartViewModel)
+        self.deviceVerificationStartViewModel = deviceVerificationStartViewModel
+        self.deviceVerificationStartViewController = deviceVerificationStartViewController
+    }
+    
+    // MARK: - Public methods
+    
+    func start() {            
+        self.deviceVerificationStartViewModel.coordinatorDelegate = self
+    }
+    
+    func toPresentable() -> UIViewController {
+        return self.deviceVerificationStartViewController
+    }
+}
+
+// MARK: - DeviceVerificationStartViewModelCoordinatorDelegate
+extension DeviceVerificationStartCoordinator: DeviceVerificationStartViewModelCoordinatorDelegate {
+    
+    func deviceVerificationStartViewModel(_ viewModel: DeviceVerificationStartViewModelType, didCompleteWithMessage message: String) {
+        self.delegate?.deviceVerificationStartCoordinator(self, didCompleteWithMessage: message)
+    }
+    
+    func deviceVerificationStartViewModelDidCancel(_ viewModel: DeviceVerificationStartViewModelType) {
+        self.delegate?.deviceVerificationStartCoordinatorDidCancel(self)
+    }
+}