Implement analytics for account closure.

Author: jaclync

WooCommerce/Classes/Analytics/WooAnalyticsEvent.swift

@@ -1125,6 +1125,31 @@ extension WooAnalyticsEvent {
     }
 }
 
+// MARK: - Close Account
+//
+extension WooAnalyticsEvent {
+    /// The source that presents the Jetpack install screen.
+    enum CloseAccountSource: String {
+        case settings
+        case emptyStores = "empty_stores"
+    }
+
+    /// Tracked when the user taps to close their WordPress.com account.
+    static func closeAccountTapped(source: CloseAccountSource) -> WooAnalyticsEvent {
+        WooAnalyticsEvent(statName: .closeAccountTapped, properties: ["source": source.rawValue])
+    }
+
+    /// Tracked when the WordPress.com account closure succeeds.
+    static func closeAccountSuccess() -> WooAnalyticsEvent {
+        WooAnalyticsEvent(statName: .closeAccountSuccess, properties: [:])
+    }
+
+    /// Tracked when the WordPress.com account closure fails.
+    static func closeAccountFailed(error: Error) -> WooAnalyticsEvent {
+        WooAnalyticsEvent(statName: .closeAccountFailed, properties: [:], error: error)
+    }
+}
+
 private extension PaymentMethod {
     var analyticsValue: String {
         switch self {

WooCommerce/Classes/Analytics/WooAnalyticsStat.swift

@@ -595,6 +595,11 @@ public enum WooAnalyticsStat: String {
     case inboxNotesLoaded = "inbox_notes_loaded"
     case inboxNotesLoadedFailed = "inbox_notes_load_failed"
     case inboxNoteAction = "inbox_note_action"
+
+    // MARK: Close Account
+    case closeAccountTapped = "close_account_tapped"
+    case closeAccountSuccess = "close_account_success"
+    case closeAccountFailed = "close_account_failed"
 }
 
 public extension WooAnalyticsStat {

WooCommerce/Classes/Authentication/Epilogue/StorePickerViewController.swift

@@ -650,6 +650,7 @@ extension StorePickerViewController: UITableViewDataSource {
             if isRemoveAppleIDAccessButtonVisible {
                 cell.onCloseAccountButtonTapped = { [weak self] in
                     guard let self = self else { return }
+                    ServiceLocator.analytics.track(event: .closeAccountTapped(source: .emptyStores))
                     self.removeAppleIDAccessCoordinator.start()
                 }
             }

WooCommerce/Classes/ViewRelated/Dashboard/Settings/RemoveAppleIDAccessCoordinator.swift

@@ -7,6 +7,7 @@ import protocol Yosemite.StoresManager
     private let removeAction: () async -> Result<Void, Error>
     private let onRemoveSuccess: () -> Void
     private let stores: StoresManager
+    private let analytics: Analytics
 
     /// - Parameters:
     ///   - sourceViewController: the view controller that presents the in-progress UI and alerts.
@@ -15,11 +16,13 @@ import protocol Yosemite.StoresManager
     init(sourceViewController: UIViewController,
          removeAction: @escaping () async -> Result<Void, Error>,
          onRemoveSuccess: @escaping () -> Void,
-         stores: StoresManager = ServiceLocator.stores) {
+         stores: StoresManager = ServiceLocator.stores,
+         analytics: Analytics = ServiceLocator.analytics) {
         self.sourceViewController = sourceViewController
         self.removeAction = removeAction
         self.onRemoveSuccess = onRemoveSuccess
         self.stores = stores
+        self.analytics = analytics
     }
 
     func start() {
@@ -52,8 +55,10 @@ private extension RemoveAppleIDAccessCoordinator {
                     guard let self = self else { return }
                     switch result {
                     case .success:
+                        self.analytics.track(event: .closeAccountSuccess())
                         self.onRemoveSuccess()
                     case .failure(let error):
+                        self.analytics.track(event: .closeAccountFailed(error: error))
                         DDLogError("⛔️ Cannot close account: \(error)")
                         self.presentErrorAlert(error: error)
                     }

WooCommerce/Classes/ViewRelated/Dashboard/Settings/Settings/SettingsViewController.swift

@@ -258,6 +258,7 @@ private extension SettingsViewController {
 //
 private extension SettingsViewController {
     func removeAppleIDAccessWasPressed() {
+        ServiceLocator.analytics.track(event: .closeAccountTapped(source: .settings))
         removeAppleIDAccessCoordinator.start()
     }