[Application Passwords] Add experimental feature toggle in app settings

Modules/Sources/Storage/Model/Copiable/Models+Copiable.generated.swift

@@ -57,6 +57,7 @@ extension Storage.GeneralAppSettings {
         installationDate: NullableCopiableProp<Date> = .copy,
         feedbacks: CopiableProp<[FeedbackType: FeedbackSettings]> = .copy,
         isViewAddOnsSwitchEnabled: CopiableProp<Bool> = .copy,
+        isApplicationPasswordsSwitchEnabled: CopiableProp<Bool> = .copy,
         knownCardReaders: CopiableProp<[String]> = .copy,
         lastEligibilityErrorInfo: NullableCopiableProp<EligibilityErrorInfo> = .copy,
         lastJetpackBenefitsBannerDismissedTime: NullableCopiableProp<Date> = .copy,
@@ -68,6 +69,7 @@ extension Storage.GeneralAppSettings {
         let installationDate = installationDate ?? self.installationDate
         let feedbacks = feedbacks ?? self.feedbacks
         let isViewAddOnsSwitchEnabled = isViewAddOnsSwitchEnabled ?? self.isViewAddOnsSwitchEnabled
+        let isApplicationPasswordsSwitchEnabled = isApplicationPasswordsSwitchEnabled ?? self.isApplicationPasswordsSwitchEnabled
         let knownCardReaders = knownCardReaders ?? self.knownCardReaders
         let lastEligibilityErrorInfo = lastEligibilityErrorInfo ?? self.lastEligibilityErrorInfo
         let lastJetpackBenefitsBannerDismissedTime = lastJetpackBenefitsBannerDismissedTime ?? self.lastJetpackBenefitsBannerDismissedTime
@@ -80,6 +82,7 @@ extension Storage.GeneralAppSettings {
             installationDate: installationDate,
             feedbacks: feedbacks,
             isViewAddOnsSwitchEnabled: isViewAddOnsSwitchEnabled,
+            isApplicationPasswordsSwitchEnabled: isApplicationPasswordsSwitchEnabled,
             knownCardReaders: knownCardReaders,
             lastEligibilityErrorInfo: lastEligibilityErrorInfo,
             lastJetpackBenefitsBannerDismissedTime: lastJetpackBenefitsBannerDismissedTime,

Modules/Sources/Storage/Model/GeneralAppSettings.swift

@@ -24,6 +24,10 @@ public struct GeneralAppSettings: Codable, Equatable, GeneratedCopiable {
     ///
     public var isViewAddOnsSwitchEnabled: Bool
 
+    /// The state(`true` or `false`) for the application passwords feature switch.
+    ///
+    public var isApplicationPasswordsSwitchEnabled: Bool
+
     /// A list (possibly empty) of known card reader IDs - i.e. IDs of card readers that should be reconnected to automatically
     /// e.g. ["CHB204909005931"]
     ///
@@ -55,6 +59,7 @@ public struct GeneralAppSettings: Codable, Equatable, GeneratedCopiable {
     public init(installationDate: Date?,
                 feedbacks: [FeedbackType: FeedbackSettings],
                 isViewAddOnsSwitchEnabled: Bool,
+                isApplicationPasswordsSwitchEnabled: Bool,
                 knownCardReaders: [String],
                 lastEligibilityErrorInfo: EligibilityErrorInfo? = nil,
                 lastJetpackBenefitsBannerDismissedTime: Date? = nil,
@@ -65,6 +70,7 @@ public struct GeneralAppSettings: Codable, Equatable, GeneratedCopiable {
         self.installationDate = installationDate
         self.feedbacks = feedbacks
         self.isViewAddOnsSwitchEnabled = isViewAddOnsSwitchEnabled
+        self.isApplicationPasswordsSwitchEnabled = isApplicationPasswordsSwitchEnabled
         self.knownCardReaders = knownCardReaders
         self.lastEligibilityErrorInfo = lastEligibilityErrorInfo
         self.lastJetpackBenefitsBannerDismissedTime = lastJetpackBenefitsBannerDismissedTime
@@ -78,6 +84,7 @@ public struct GeneralAppSettings: Codable, Equatable, GeneratedCopiable {
         .init(installationDate: nil,
               feedbacks: [:],
               isViewAddOnsSwitchEnabled: false,
+              isApplicationPasswordsSwitchEnabled: true,
               knownCardReaders: [],
               lastEligibilityErrorInfo: nil,
               featureAnnouncementCampaignSettings: [:],
@@ -107,6 +114,7 @@ public struct GeneralAppSettings: Codable, Equatable, GeneratedCopiable {
             installationDate: installationDate,
             feedbacks: updatedFeedbacks,
             isViewAddOnsSwitchEnabled: isViewAddOnsSwitchEnabled,
+            isApplicationPasswordsSwitchEnabled: isApplicationPasswordsSwitchEnabled,
             knownCardReaders: knownCardReaders,
             lastEligibilityErrorInfo: lastEligibilityErrorInfo,
             featureAnnouncementCampaignSettings: featureAnnouncementCampaignSettings,
@@ -127,6 +135,7 @@ public struct GeneralAppSettings: Codable, Equatable, GeneratedCopiable {
             installationDate: installationDate,
             feedbacks: feedbacks,
             isViewAddOnsSwitchEnabled: isViewAddOnsSwitchEnabled,
+            isApplicationPasswordsSwitchEnabled: isApplicationPasswordsSwitchEnabled,
             knownCardReaders: knownCardReaders,
             lastEligibilityErrorInfo: lastEligibilityErrorInfo,
             featureAnnouncementCampaignSettings: updatedSettings,
@@ -147,6 +156,7 @@ extension GeneralAppSettings {
         self.installationDate = try container.decodeIfPresent(Date.self, forKey: .installationDate)
         self.feedbacks = try container.decodeIfPresent([FeedbackType: FeedbackSettings].self, forKey: .feedbacks) ?? [:]
         self.isViewAddOnsSwitchEnabled = try container.decodeIfPresent(Bool.self, forKey: .isViewAddOnsSwitchEnabled) ?? false
+        self.isApplicationPasswordsSwitchEnabled = try container.decodeIfPresent(Bool.self, forKey: .isApplicationPasswordsSwitchEnabled) ?? false
         self.knownCardReaders = try container.decodeIfPresent([String].self, forKey: .knownCardReaders) ?? []
         self.lastEligibilityErrorInfo = try container.decodeIfPresent(EligibilityErrorInfo.self, forKey: .lastEligibilityErrorInfo)
         self.lastJetpackBenefitsBannerDismissedTime = try container.decodeIfPresent(Date.self, forKey: .lastJetpackBenefitsBannerDismissedTime)

Modules/Sources/Yosemite/Actions/AppSettingsAction.swift

@@ -356,4 +356,14 @@ public enum AppSettingsAction: Action {
     /// Loads the favorite products.
     ///
     case loadFavoriteProductIDs(siteID: Int64, onCompletion: ([Int64]) -> Void)
+
+    // MARK: - Application passwords Experiment feature
+
+    /// Sets the state of the App Passwords Experiment feature
+    ///
+    case setAppPasswordsExperimentSettingState(isOn: Bool, onCompletion: (Result<Void, Error>) -> Void)
+
+    /// Loads Loads the state of the App Passwords Experiment feature
+    ///
+    case getAppPasswordsExperimentSettingState(onCompletion: (Bool) -> Void)
 }

Modules/Sources/Yosemite/Stores/AppSettingsStore.swift

@@ -289,6 +289,10 @@ public class AppSettingsStore: Store {
             dismissCustomFieldsTopBanner(onCompletion: onCompletion)
         case .loadCustomFieldsTopBannerDismissState(let onCompletion):
             loadCustomFieldsTopBannerDismissState(onCompletion: onCompletion)
+        case .setAppPasswordsExperimentSettingState(let value, let onCompletion):
+            setAppPasswordsExperimentSettingEnabled(isOn: value, onCompletion: onCompletion)
+        case .getAppPasswordsExperimentSettingState(let onCompletion):
+            getAppPasswordsExperimentSettingEnabled(onCompletion: onCompletion)
         }
     }
 }
@@ -1269,6 +1273,23 @@ private extension AppSettingsStore {
     }
 }
 
+// MARK: - Application Passwords Experiment Feature
+//
+private extension AppSettingsStore {
+    func setAppPasswordsExperimentSettingEnabled(isOn: Bool, onCompletion: (Result<Void, Error>) -> Void) {
+        do {
+            try generalAppSettings.setValue(isOn, for: \.isApplicationPasswordsSwitchEnabled)
+            onCompletion(.success(()))
+        } catch {
+            onCompletion(.failure(error))
+        }
+    }
+
+    func getAppPasswordsExperimentSettingEnabled(onCompletion: (Bool) -> Void) {
+        onCompletion(generalAppSettings.value(for: \.isApplicationPasswordsSwitchEnabled))
+    }
+}
+
 // MARK: - Errors
 
 /// Errors

Modules/Tests/StorageTests/Model/AppSettings/GeneralAppSettingsTests.swift

@@ -66,6 +66,7 @@ final class GeneralAppSettingsTests: XCTestCase {
         let previousSettings = GeneralAppSettings(installationDate: installationDate,
                                                   feedbacks: feedbackSettings,
                                                   isViewAddOnsSwitchEnabled: true,
+                                                  isApplicationPasswordsSwitchEnabled: false,
                                                   knownCardReaders: readers,
                                                   lastEligibilityErrorInfo: eligibilityInfo,
                                                   lastJetpackBenefitsBannerDismissedTime: jetpackBannerDismissedDate,
@@ -114,6 +115,7 @@ private extension GeneralAppSettingsTests {
         GeneralAppSettings(installationDate: installationDate,
                            feedbacks: feedbacks,
                            isViewAddOnsSwitchEnabled: isViewAddOnsSwitchEnabled,
+                           isApplicationPasswordsSwitchEnabled: false,
                            knownCardReaders: knownCardReaders,
                            lastEligibilityErrorInfo: lastEligibilityErrorInfo,
                            lastJetpackBenefitsBannerDismissedTime: lastJetpackBenefitsBannerDismissedTime,

Modules/Tests/YosemiteTests/Stores/AppSettings/InAppFeedbackCardVisibilityUseCaseTests.swift

@@ -239,6 +239,7 @@ private extension InAppFeedbackCardVisibilityUseCaseTests {
             installationDate: installationDate,
             feedbacks: [feedback.name: feedback],
             isViewAddOnsSwitchEnabled: false,
+            isApplicationPasswordsSwitchEnabled: false,
             knownCardReaders: [],
             featureAnnouncementCampaignSettings: [:],
             sitesWithAtLeastOneIPPTransactionFinished: [],

Modules/Tests/YosemiteTests/Stores/AppSettingsStoreTests.swift

@@ -1522,6 +1522,7 @@ private extension AppSettingsStoreTests {
             installationDate: installationDate,
             feedbacks: [feedback.name: feedback],
             isViewAddOnsSwitchEnabled: false,
+            isApplicationPasswordsSwitchEnabled: false,
             knownCardReaders: [],
             featureAnnouncementCampaignSettings: [:],
             sitesWithAtLeastOneIPPTransactionFinished: [],
@@ -1536,6 +1537,7 @@ private extension AppSettingsStoreTests {
             installationDate: Date(),
             feedbacks: [:],
             isViewAddOnsSwitchEnabled: false,
+            isApplicationPasswordsSwitchEnabled: false,
             knownCardReaders: [],
             featureAnnouncementCampaignSettings: featureAnnouncementCampaignSettings,
             sitesWithAtLeastOneIPPTransactionFinished: [],

WooCommerce/Classes/Analytics/WooAnalyticsStat.swift

@@ -299,6 +299,7 @@ enum WooAnalyticsStat: String {
     case settingsBetaFeaturesButtonTapped = "settings_beta_features_button_tapped"
     case settingsBetaFeaturesProductsToggled = "settings_beta_features_products_toggled"
     case settingsBetaFeaturesOrderAddOnsToggled = "settings_beta_features_order_addons_toggled"
+    case settingsBetaFeaturesApplicationPasswordsToggled = "settings_beta_features_application_passwords_toggled"
     case settingsBetaFeatureToggled = "settings_beta_feature_toggled"
 
     case settingsPrivacySettingsTapped = "settings_privacy_settings_button_tapped"

WooCommerce/Classes/Extensions/AttributedString+Helpers.swift

@@ -16,12 +16,19 @@ extension AttributedString {
     static func withEmbeddedLink(
         mainContent: String,
         linkText: String,
-        link: String
+        link: String,
+        font: Font? = .body,
+        foregroundColor: Color? = Color(uiColor: .text)
     ) -> AttributedString {
         let content = String.localizedStringWithFormat(mainContent, linkText)
         var attributedText = AttributedString(content)
-        attributedText.font = .body
-        attributedText.foregroundColor = Color(uiColor: .text)
+
+        if let font {
+            attributedText.font = font
+        }
+        if let foregroundColor {
+            attributedText.foregroundColor = foregroundColor
+        }
 
         if let range = attributedText.range(of: linkText),
            let url = URL(string: link) {

WooCommerce/Classes/Extensions/UserDefaults+Woo.swift

@@ -70,6 +70,9 @@ extension UserDefaults {
 
         // Hide stores from store picker
         case hiddenStoreIDs
+
+        // Application passwords experiment remote FF cached value
+        case applicationPasswordsExperimentRemoteFFValue
     }
 }
 

WooCommerce/Classes/Model/BetaFeature.swift

@@ -5,27 +5,34 @@ import protocol WooFoundation.WooAnalyticsEventPropertyType
 
 enum BetaFeature: String, CaseIterable {
     case viewAddOns
+    case applicationPasswords
 }
 
 extension BetaFeature {
     var title: String {
         switch self {
         case .viewAddOns:
             return Localization.viewAddOnsTitle
+        case .applicationPasswords:
+            return Localization.applicationPasswordsTitle
         }
     }
 
     var description: String {
         switch self {
         case .viewAddOns:
             return Localization.viewAddOnsDescription
+        case .applicationPasswords:
+            return Localization.applicationPasswordsDescription
         }
     }
 
     var settingsKey: WritableKeyPath<GeneralAppSettings, Bool> {
         switch self {
         case .viewAddOns:
             return \.isViewAddOnsSwitchEnabled
+        case .applicationPasswords:
+            return \.isApplicationPasswordsSwitchEnabled
         }
     }
 
@@ -35,6 +42,8 @@ extension BetaFeature {
         switch self {
         case .viewAddOns:
             return .settingsBetaFeaturesOrderAddOnsToggled
+        case .applicationPasswords:
+            return .settingsBetaFeaturesApplicationPasswordsToggled
         }
     }
 
@@ -47,6 +56,26 @@ extension BetaFeature {
     }
 }
 
+extension BetaFeature {
+    typealias DescriptionLink = (text: String, url: URL)
+
+    var descriptionLink: DescriptionLink? {
+        switch self {
+        case .viewAddOns:
+            return nil
+        case .applicationPasswords:
+            guard let url = URL(string: Constants.applicationPasswordsDocURL) else {
+                return nil
+            }
+
+            return DescriptionLink(
+                text: Localization.applicationPasswordsDescriptionLinkText,
+                url: url
+            )
+        }
+    }
+}
+
 extension GeneralAppSettingsStorage {
     func betaFeatureEnabled(_ feature: BetaFeature) -> Bool {
         value(for: feature.settingsKey)
@@ -86,5 +115,26 @@ private extension BetaFeature {
         static let viewAddOnsDescription = NSLocalizedString(
             "Test out viewing Order Add-Ons as we get ready to launch",
             comment: "Cell description on the beta features screen to enable the order add-ons feature")
+
+        static let applicationPasswordsTitle = NSLocalizedString(
+            "experimentalFeatures.applicationPasswords.title",
+            value: "Application Passwords",
+            comment: "Cell title on the beta features screen to enable the application passwords feature")
+        static let applicationPasswordsDescription = NSLocalizedString(
+            "experimentalFeatures.applicationPasswords.description",
+            value: "Enable %@ to let the app fetch data directly from your WooCommerce site rather than via Jetpack connections",
+            comment: "Cell description on the beta features screen to enable application passwords feature. The placeholder will be replaced by a link title."
+        )
+
+        static let applicationPasswordsDescriptionLinkText = NSLocalizedString(
+            "experimentalFeatures.applicationPasswords.description.linkText",
+            value: "Application Passwords",
+            comment: "Link text to open Application Passwords documentation page"
+        )
+    }
+
+    enum Constants {
+        static let applicationPasswordsDocURL =
+            "https://wordpress.com/support/security/two-step-authentication/application-specific-passwords/"
     }
 }

WooCommerce/Classes/System/SessionManager.swift

@@ -226,6 +226,7 @@ final class SessionManager: SessionManagerProtocol {
         defaults[.wpcomSiteSuspended] = nil
         defaults[.tapToPayAwarenessMomentFirstLaunchCompleted] = nil
         defaults[.applicationPasswordUnsupportedList] = nil
+        defaults[.applicationPasswordsExperimentRemoteFFValue] = nil
         resetTimestampsValues()
         imageCache.clearCache()
     }

WooCommerce/Classes/ViewRelated/Dashboard/Settings/Beta features/ApplicationPasswordsExperimentState.swift

@@ -0,0 +1,70 @@
+import Foundation
+import Yosemite
+
+final class ApplicationPasswordsExperimentState {
+    private let stores: StoresManager
+    private let availabilityChecker: ApplicationPasswordsExperimentAvailabilityCheckerProtocol
+
+    init(
+        stores: StoresManager = ServiceLocator.stores,
+        availabilityChecker: ApplicationPasswordsExperimentAvailabilityCheckerProtocol = ApplicationPasswordsExperimentAvailabilityChecker()
+    ) {
+        self.stores = stores
+        self.availabilityChecker = availabilityChecker
+    }
+
+    var isAvailableAndEnabled: Bool {
+        get async {
+            let isAvailable = await availabilityChecker.fetchAvailability()
+            let isEnabled = await isEnabled
+            return isAvailable && isEnabled
+        }
+    }
+
+    @MainActor
+    private var isEnabled: Bool {
+        get async {
+            return await withCheckedContinuation { continuation in
+                stores.dispatch(
+                    AppSettingsAction.getAppPasswordsExperimentSettingState { isOn in
+                        continuation.resume(with: .success(isOn))
+                    }
+                )
+            }
+        }
+    }
+}
+
+protocol ApplicationPasswordsExperimentAvailabilityCheckerProtocol {
+    var cachedValue: Bool { get }
+    func fetchAvailability() async -> Bool
+}
+
+final class ApplicationPasswordsExperimentAvailabilityChecker: ApplicationPasswordsExperimentAvailabilityCheckerProtocol {
+    private let userDefaults: UserDefaults
+
+    init(userDefaults: UserDefaults = .standard) {
+        self.userDefaults = userDefaults
+    }
+
+    var cachedValue: Bool {
+        get {
+            userDefaults[.applicationPasswordsExperimentRemoteFFValue] ?? false
+        } set {
+            userDefaults[.applicationPasswordsExperimentRemoteFFValue] = newValue
+        }
+    }
+
+    func fetchAvailability() async -> Bool {
+        await withCheckedContinuation { continuation in
+            //TODO: - put the remote FF checking here
+            let mockResultValue = true
+
+            DispatchQueue.main.asyncAfter(deadline: .now() + 3) {
+                continuation.resume(returning: mockResultValue)
+            }
+
+            cachedValue = mockResultValue
+        }
+    }
+}