Enhancing User Experience with Custom Haptic Feedback Integration

Sources/Manager/HapticManager.swift

@@ -0,0 +1,35 @@
+//
+//  HapticManager.swift
+//  Sunday
+//
+//  Created by Daniel Jermaine on 13/07/2025.
+//
+
+import Foundation
+
+import UIKit
+
+final class HapticManager {
+   static   let shared = HapticManager()
+
+
+    private init() {}
+
+    public func vibrateForSelection() {
+        DispatchQueue.main.async {
+            let generator = UISelectionFeedbackGenerator()
+            generator.prepare()
+            generator.selectionChanged()
+        }
+    }
+
+    public func vibrate(for type:UINotificationFeedbackGenerator.FeedbackType) {
+        DispatchQueue.main.async {
+            let generator =  UINotificationFeedbackGenerator()
+            generator.prepare()
+            generator.notificationOccurred(type)
+        }
+    }
+
+
+}

Sources/Services/HealthManager.swift

@@ -37,11 +37,13 @@ class HealthManager: ObservableObject {
     }
 
     func saveVitaminD(amount: Double, date: Date = Date()) {
+
         guard isAuthorized else {
             requestAuthorization()
+        HapticManager.shared.vibrate(for: .error)
             return
         }
-
+        HapticManager.shared.vibrate(for: .success)
         // Convert IU to micrograms (1 IU = 0.025 mcg)
         let micrograms = amount * 0.025
         let quantity = HKQuantity(unit: .gramUnit(with: .micro), doubleValue: micrograms)
@@ -211,4 +213,4 @@ class HealthManager: ObservableObject {
 
         healthStore.execute(query)
     }
-}
+}