[NEW] Menu for changing push notification settings

Rocket.Chat/API/Requests/Subscription/SubscriptionGetOneRequest.swift

@@ -0,0 +1,34 @@
+//
+//  SubscriptionGetOneRequest.swift
+//  Rocket.Chat
+//
+//  Created by Artur Rymarz on 14.04.2018.
+//  Copyright © 2018 Rocket.Chat. All rights reserved.
+//
+
+import SwiftyJSON
+
+typealias SubscriptionGetOneResult = APIResult<SubscriptionGetOneRequest>
+
+class SubscriptionGetOneRequest: APIRequest {
+    let path = "/api/v1/subscriptions.getOne"
+
+    let query: String?
+
+    let roomId: String?
+
+    init(roomId: String) {
+        self.roomId = roomId
+        self.query = "roomId=\(roomId)"
+    }
+}
+
+extension APIResult where T == SubscriptionGetOneRequest {
+    var subscription: Subscription? {
+        guard let raw = raw?["subscription"] else { return nil }
+
+        let subscription = Subscription()
+        subscription.map(raw, realm: nil)
+        return subscription
+    }
+}

Rocket.Chat/Controllers/Chat/ChannelInfoViewController.swift

@@ -27,6 +27,7 @@ class ChannelInfoViewController: BaseViewController {
                 ChannelInfoDetailCellData(title: localized("chat.info.item.members"), detail: "", action: showMembersList),
                 ChannelInfoDetailCellData(title: localized("chat.info.item.pinned"), detail: "", action: showPinnedList),
                 ChannelInfoDetailCellData(title: localized("chat.info.item.starred"), detail: "", action: showStarredList),
+                ChannelInfoDetailCellData(title: localized("chat.info.item.notifications"), detail: "", action: showNotificationsPreferences),
                 shouldListMentions ? ChannelInfoDetailCellData(title: localized("chat.info.item.mentions"), detail: "", action: showMentionsList) : nil
             ].compactMap({$0})
 
@@ -114,6 +115,10 @@ class ChannelInfoViewController: BaseViewController {
         self.performSegue(withIdentifier: "toMessagesList", sender: data)
     }
 
+    private func showNotificationsPreferences() {
+        performSegue(withIdentifier: "toNotificationsSettings", sender: self)
+    }
+
     func showMentionsList() {
         let data = ListSegueData(
             title: localized("chat.messages.mentions.list.title"),
@@ -140,6 +145,10 @@ class ChannelInfoViewController: BaseViewController {
                 messagesList.data.isListingMentions = segueData.isListingMentions
             }
         }
+
+        if let notificationsSettings = segue.destination as? NotificationsPreferencesViewController {
+            notificationsSettings.subscription = subscription
+        }
     }
 
     // MARK: IBAction

Rocket.Chat/Controllers/Settings/PreferencesViewController.swift

@@ -35,6 +35,12 @@ final class PreferencesViewController: UITableViewController {
         }
     }
 
+    @IBOutlet weak var labelNotifications: UILabel! {
+        didSet {
+            labelNotifications.text = viewModel.notifications
+        }
+    }
+
     @IBOutlet weak var labelLicense: UILabel! {
         didSet {
             labelLicense.text = viewModel.license
@@ -107,6 +113,10 @@ final class PreferencesViewController: UITableViewController {
         present(controller, animated: true, completion: nil)
     }
 
+    private func cellNotificationsDidPressed() {
+        performSegue(withIdentifier: "Notifications", sender: nil)
+    }
+
     // MARK: Navigation
 
     override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
@@ -132,8 +142,10 @@ final class PreferencesViewController: UITableViewController {
             if indexPath.row == 0 {
                 cellContactDidPressed()
             } else if indexPath.row == 1 {
-                cellLanguageDidPressed()
+                cellNotificationsDidPressed()
             } else if indexPath.row == 2 {
+                cellLanguageDidPressed()
+            } else if indexPath.row == 3 {
                 cellAppIconDidPressed()
             }
         } else if indexPath.section == kSectionInformation {

Rocket.Chat/Controllers/Settings/PreferencesViewModel.swift

@@ -27,6 +27,10 @@ final class PreferencesViewModel {
         return localized("myaccount.settings.contactus")
     }
 
+    internal var notifications: String {
+        return localized("myaccount.settings.notifications")
+    }
+
     internal var license: String {
         return localized("myaccount.settings.license")
     }
@@ -98,7 +102,7 @@ final class PreferencesViewModel {
     internal func numberOfRowsInSection(_ section: Int) -> Int {
         switch section {
         case 0: return 1
-        case 1: return (canChangeAppIcon ? 4 : 3)
+        case 1: return (canChangeAppIcon ? 5 : 4)
         case 2: return 2
         case 3: return (canOpenFLEX ? 1 : 0)
         default: return 0

Rocket.Chat/Extensions/StringExtensions.swift

@@ -97,4 +97,8 @@ extension String {
         let params = components.dropFirst().joined(separator: " ")
         return (command: command, params: params)
     }
+
+    var boolValue: Bool {
+        return NSString(string: self).boolValue
+    }
 }

Rocket.Chat/Models/Dynamic.swift

@@ -0,0 +1,33 @@
+//
+//  Dynamic.swift
+//  Rocket.Chat
+//
+//  Created by Artur Rymarz on 14.04.2018.
+//  Copyright © 2018 Rocket.Chat. All rights reserved.
+//
+
+import Foundation
+
+class Dynamic<T> {
+    typealias Listener = (T) -> Void
+    var listener: Listener?
+
+    func bind(_ listener: Listener?) {
+        self.listener = listener
+    }
+
+    func bindAndFire(_ listener: Listener?) {
+        self.listener = listener
+        listener?(value)
+    }
+
+    var value: T {
+        didSet {
+            listener?(value)
+        }
+    }
+
+    init(_ value: T) {
+        self.value = value
+    }
+}

Rocket.Chat/Models/Mapping/SubscriptionModelMapping.swift

@@ -40,6 +40,15 @@ extension Subscription: ModelMappeable {
         if let lastSeen = values["ls"]["$date"].double {
             self.lastSeen = Date.dateFromInterval(lastSeen)
         }
+
+        self.disableNotifications = values["disableNotifications"].bool ?? false
+        self.emailNotifications = values["emailNotifications"].string
+        self.audioNotificationValue = values["audioNotificationValue"].string
+        if let duration = values["desktopNotificationDuration"].int {
+            self.desktopNotificationDuration = duration
+        }
+        self.audioNotifications = values["audioNotifications"].stringValue
+        self.mobilePushNotifications = values["mobilePushNotifications"].stringValue
     }
 
     func mapRoom(_ values: JSON) {

Rocket.Chat/Models/Subscription/Subscription.swift

@@ -52,6 +52,13 @@ class Subscription: BaseModel {
     @objc dynamic var roomOwnerId: String?
     @objc dynamic var otherUserId: String?
 
+    @objc dynamic var disableNotifications = false
+    @objc dynamic var emailNotifications: String?
+    @objc dynamic var audioNotificationValue: String?
+    @objc dynamic var desktopNotificationDuration = 0
+    @objc dynamic var audioNotifications: String?
+    @objc dynamic var mobilePushNotifications: String?
+
     let messages = LinkingObjects(fromType: Message.self, property: "subscription")
 }
 

Rocket.Chat/NotificationsCellProtocol.swift

@@ -0,0 +1,13 @@
+//
+//  NotificationsCellProtocol.swift
+//  Rocket.Chat
+//
+//  Created by Artur Rymarz on 10.03.2018.
+//  Copyright © 2018 Rocket.Chat. All rights reserved.
+//
+
+import Foundation
+
+protocol NotificationsCellProtocol where Self: UITableViewCell {
+    var cellModel: NotificationSettingModel? { get set }
+}

Rocket.Chat/NotificationsChooseCell.swift

@@ -0,0 +1,40 @@
+//
+//  NotificationsChooseCell.swift
+//  Rocket.Chat
+//
+//  Created by Artur Rymarz on 05.03.2018.
+//  Copyright © 2018 Rocket.Chat. All rights reserved.
+//
+
+import UIKit
+
+final class NotificationsChooseCell: UITableViewCell, NotificationsCellProtocol {
+    struct SettingModel: NotificationSettingModel {
+        let value: Dynamic<String>
+        var type: NotificationCellType
+        let title: String
+
+        init(value: Dynamic<String>, type: NotificationCellType, title: String) {
+            self.value = value
+            self.type = type
+            self.title = title
+        }
+    }
+
+    @IBOutlet weak var resetLabel: UILabel!
+    @IBOutlet weak var titleLabel: UILabel!
+    @IBOutlet weak var valueLabel: UILabel!
+
+    var cellModel: NotificationSettingModel? {
+        didSet {
+            guard let model = cellModel as? SettingModel else {
+                return
+            }
+
+            titleLabel.text = model.title
+            model.value.bindAndFire { [unowned self] value in
+                self.valueLabel.text = value
+            }
+        }
+    }
+}

Rocket.Chat/NotificationsPreferencesViewController.swift

@@ -0,0 +1,84 @@
+//
+//  NotificationsPreferencesViewController.swift
+//  Rocket.Chat
+//
+//  Created by Artur Rymarz on 05.03.2018.
+//  Copyright © 2018 Rocket.Chat. All rights reserved.
+//
+
+import UIKit
+
+final class NotificationsPreferencesViewController: UITableViewController {
+    private let viewModel = NotificationsPreferencesViewModel()
+    var subscription: Subscription?
+
+    override func viewDidLoad() {
+        super.viewDidLoad()
+
+        title = viewModel.title
+        viewModel.enableModel.value.bind { [unowned self] _ in
+            DispatchQueue.main.async {
+                self.tableView.reloadData()
+            }
+        }
+    }
+
+    override func viewWillAppear(_ animated: Bool) {
+        super.viewWillAppear(animated)
+
+        guard let subscription = subscription else {
+            return
+        }
+
+        let request = SubscriptionGetOneRequest(roomId: subscription.rid)
+        API.current()?.fetch(request, succeeded: { result in
+            guard let subscription = result.subscription else {
+                return
+            }
+
+            self.viewModel.enableModel.value.value = !subscription.disableNotifications
+            self.viewModel.counterModel.value.value = false // TODO: ???
+//            self.viewModel.desktopAlertsModel.value.value // TODO: ???
+//            self.viewModel.desktopAudioModel.value.value // TODO: ???
+//            self.viewModel.desktopSoundModel.value.value // TODO: ???
+            self.viewModel.desktopDurationModel.value.value = String(subscription.desktopNotificationDuration)
+            self.viewModel.mobileAlertsModel.value.value = subscription.mobilePushNotifications ?? "placeholder"
+            self.viewModel.mailAlertsModel.value.value = subscription.emailNotifications ?? "placeholder"
+
+            }, errored: { error in
+                Alert.defaultError.present()
+        })
+    }
+}
+
+extension NotificationsPreferencesViewController {
+    override func numberOfSections(in tableView: UITableView) -> Int {
+        return viewModel.settingsCells.count
+    }
+
+    override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
+        return viewModel.settingsCells[section].elements.count
+    }
+
+    override func tableView(_ tableView: UITableView, titleForHeaderInSection section: Int) -> String? {
+        return viewModel.settingsCells[section].title
+    }
+
+    override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
+        let settingModel = viewModel.settingsCells[indexPath.section].elements[indexPath.row]
+
+        guard var cell = tableView.dequeueReusableCell(withIdentifier: settingModel.type.rawValue, for: indexPath) as? UITableViewCell & NotificationsCellProtocol else {
+            fatalError("Could not dequeue reusable cell with type \(settingModel.type.rawValue)")
+        }
+
+        cell.cellModel = settingModel
+
+        return cell
+    }
+}
+
+extension NotificationsPreferencesViewController {
+    override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
+        let settingModel = viewModel.settingsCells[indexPath.section].elements[indexPath.row]
+    }
+}