Add NotificationRepository, ViewModel and ViewController

2026-04-20 08:32:53 +02:00 · 2021-06-25 22:38:31 +01:00
parent d27a0627d7
commit f74adb5909
11 changed files with 956 additions and 1 deletions
@@ -0,0 +1,75 @@
+// File created from ScreenTemplate
+// $ createScreen.sh Room/NotificationSettings RoomNotificationSettings
+/*
+ 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
+
+
+final class RoomNotificationSettingsViewModel: RoomNotificationSettingsViewModelType {
+    
+    // MARK: - Properties
+    
+    // MARK: Private
+    
+    private let roomNotificationRepository: RoomNotificationRepository
+    private var state: RoomNotificationSettingsViewStateImpl {
+        willSet {
+            update(viewState: newValue)
+        }
+    }
+    // MARK: Public
+
+    weak var viewDelegate: RoomNotificationSettingsViewModelViewDelegate?
+    
+    weak var coordinatorDelegate: RoomNotificationSettingsViewModelCoordinatorDelegate?
+    
+    // MARK: - Setup
+    
+    init(roomNotificationRepository: RoomNotificationRepository) {
+        self.roomNotificationRepository = roomNotificationRepository
+        self.state = RoomNotificationSettingsViewStateImpl(saving: false, notificationState: roomNotificationRepository.notificationState)
+        self.roomNotificationRepository.observeNotificationState { state in
+            self.state.notificationState = state
+        }
+    }
+    
+    // MARK: - Public
+    
+    func process(viewAction: RoomNotificationSettingsViewAction) {
+        switch viewAction {
+        case .load:
+            update(viewState: self.state)
+        case .selectNotificationState(let state):
+            self.state.notificationState = state
+        case .save:
+            self.state.saving = true
+            roomNotificationRepository.update(state: state.notificationState) { [weak self] in
+                guard let self = self else { return }
+                self.state.saving = false
+                self.coordinatorDelegate?.roomNotificationSettingsViewModelDidComplete(self)
+            }
+        case .cancel:
+            coordinatorDelegate?.roomNotificationSettingsViewModelDidCancel(self)
+        }
+    }
+    
+    // MARK: - Private
+    
+    private func update(viewState: RoomNotificationSettingsViewState) {
+        self.viewDelegate?.roomNotificationSettingsViewModel(self, didUpdateViewState: viewState)
+    }
+}