Add last updated preference and implement in schedule update

Tumble/Data/Repository/Preferences/PreferenceService.swift

@@ -55,11 +55,20 @@ class PreferenceService {
         UserDefaults.standard.synchronize()
     }
 
+    func setLastUpdated(time: Date) {
+        UserDefaults.standard.set(time, forKey: StoreKey.lastUpdated.rawValue)
+        UserDefaults.standard.synchronize()
+    }
+
     // ----------- GET -----------
     func getDefault(key: String) -> Any? {
         return UserDefaults.standard.object(forKey: key)
     }
 
+    func getLastUpdated() -> Date? {
+        return UserDefaults.standard.object(forKey: StoreKey.lastUpdated.rawValue) as? Date
+    }
+
     func getDefaultViewType() -> ViewType {
         let hasView: Bool = isKeyPresentInUserDefaults(key: StoreKey.viewType.rawValue)
         if !hasView {

Tumble/Domain/Model/Preferences/StoreKey.swift

@@ -16,4 +16,5 @@ enum StoreKey: String {
     case viewType = "view_type"
     case userOnboarded = "user_onboarded"
     case networkSettings = "network_settings"
+    case lastUpdated = "last_updated"
 }

Tumble/Observables/Controllers/AppController.swift

@@ -17,5 +17,5 @@ class AppController: ObservableObject {
 
     @Published var eventSheet: EventDetailsSheetModel?
     @Published var selectedAppTab: TabbarTabType = .home
-    @Published var updatingBookmarks: Bool = true
+    @Published var updatingBookmarks: Bool = false
 }

Tumble/Observables/ViewModels/BookmarksViewModel.swift

@@ -29,6 +29,7 @@ final class BookmarksViewModel: ObservableObject {
     @Published var defaultViewType: ViewType = .list
     @Published var eventSheet: EventDetailsSheetModel? = nil
     @Published var status: BookmarksViewStatus = .loading
+
     @Published var bookmarkData: BookmarkData = BookmarkData(days: [], calendarEventsByDate: [:], weeks: [:])
 
     private var schedulesToken: NotificationToken? = nil

Tumble/Observables/ViewModels/ParentViewModel.swift

@@ -33,7 +33,6 @@ final class ParentViewModel: ObservableObject {
     @Published var authSchoolId: Int = -1
     @Published var userNotOnBoarded: Bool = false
 
-    private var attemptedUpdateDuringSession: Bool = false
     private var schedulesToken: NotificationToken? = nil
     private var cancellables = Set<AnyCancellable>()
 
@@ -78,21 +77,34 @@ final class ParentViewModel: ObservableObject {
                 self.userNotOnBoarded = !userOnBoarded
                 self.authSchoolId = authSchoolId
 
-                if connected && !self.attemptedUpdateDuringSession {
+                if connected && updateShouldOccur() {
                     self.updateRealmSchedules()
                 }
             }
             .store(in: &cancellables)
     }
 
+    func updateShouldOccur() -> Bool {
+        if let lastUpdate = preferenceService.getLastUpdated() {
+            if let threeHoursAgo = Calendar.current.date(byAdding: .hour, value: -3, to: Date()) {
+                if lastUpdate <= threeHoursAgo {
+                    return true
+                } else {
+                    return false
+                }
+            }
+        }
+        return true
+    }
+
     /// Attempts to update the locally stored schedules
     /// by retrieving all the schedules by id from the backend.
     @MainActor
     func updateBookmarks(scheduleIds: [String]) async {
 
         appController.updatingBookmarks = true
 
-        defer { self.attemptedUpdateDuringSession = true }
+        defer { self.preferenceService.setLastUpdated(time: Date()) }
         var updatedSchedules = 0
         let scheduleCount: Int = scheduleIds.count
 
@@ -142,7 +154,7 @@ final class ParentViewModel: ObservableObject {
     private func updateRealmSchedules() {
         // Get schedules from Realm database
         let schedules = realmManager.getAllLiveSchedules()
-        if !schedules.isEmpty && !self.attemptedUpdateDuringSession {
+        if !schedules.isEmpty {
             // Filter out invalidated schedules and get their IDs
             let scheduleIds = Array(schedules).filter { !$0.isInvalidated }.map { $0.scheduleId }
 

Tumble/Presentation/Views/AppParent.swift

@@ -6,7 +6,7 @@
 //
 
 import SwiftUI
-import PopupView
+import MijickPopupView
 
 /// All navigation occurs from this view
 struct AppParent: View {

Tumble/TumbleApp.swift

@@ -6,7 +6,7 @@
 //
 
 import SwiftUI
-import PopupView
+import MijickPopupView
 
 @main
 struct TumbleApp: App {