IOS-155: rename StoreManager subscribers to observers to avoid confusion, since…

IOS-155: rename StoreManager subscribers to observers to avoid confusion, since this class manages subscriptions.

1Weather/InApps/StoreManager.swift

@@ -9,12 +9,12 @@ import Foundation
 import OneWeatherCore
 import OneWeatherCore
 import SwiftyStoreKit
 import SwiftyStoreKit
 
 
-public protocol StoreManagerSubscriber {
+public protocol StoreManagerObserver {
     func storeManagerUpdatedStatus(_ storeManager: StoreManager)
     func storeManagerUpdatedStatus(_ storeManager: StoreManager)
 }
 }
 
 
 public class StoreManager {
 public class StoreManager {
-    private let subscribers = MulticastDelegate<StoreManagerSubscriber>()
+    private let observers = MulticastDelegate<StoreManagerObserver>()
     
     
     public static let shared = StoreManager()
     public static let shared = StoreManager()
     
     
@@ -24,8 +24,8 @@ public class StoreManager {
     public var removeAdsPurchased: Bool {
     public var removeAdsPurchased: Bool {
         didSet {
         didSet {
             if removeAdsPurchased {
             if removeAdsPurchased {
-                subscribers.invoke { subscriber in
-                    subscriber.storeManagerUpdatedStatus(self)
+                observers.invoke { observer in
+                    observer.storeManagerUpdatedStatus(self)
                 }
                 }
             }
             }
         }
         }
@@ -74,13 +74,13 @@ public class StoreManager {
     }
     }
     
     
     
     
-    //MARK: - Subscribers management
+    //MARK: - Observers management
     
     
-    public func add(subscriber: StoreManagerSubscriber) {
-        subscribers.add(delegate: subscriber)
+    public func add(observer: StoreManagerObserver) {
+        observers.add(delegate: observer)
     }
     }
     
     
-    public func remove(subscriber: StoreManagerSubscriber) {
-        subscribers.remove(delegate: subscriber)
+    public func remove(observer: StoreManagerObserver) {
+        observers.remove(delegate: observer)
     }
     }
 }
 }

1Weather/ViewModels/MenuViewModel.swift

@@ -29,7 +29,7 @@ class MenuViewModel: NSObject, ViewModelProtocol {
     public init(storeManager: StoreManager = StoreManager.shared) {
     public init(storeManager: StoreManager = StoreManager.shared) {
         self.storeManager = storeManager
         self.storeManager = storeManager
         super.init()
         super.init()
-        self.storeManager.add(subscriber: self)
+        self.storeManager.add(observer: self)
     }
     }
 
 
     public func showAlert(_ title: String?, message: String?) -> Void {
     public func showAlert(_ title: String?, message: String?) -> Void {
@@ -282,7 +282,7 @@ extension MenuViewModel: OLInAppStoreManagerUIDelegate {
     }
     }
 }
 }
 
 
-extension MenuViewModel: StoreManagerSubscriber {
+extension MenuViewModel: StoreManagerObserver {
     func storeManagerUpdatedStatus(_ storeManager: StoreManager) {
     func storeManagerUpdatedStatus(_ storeManager: StoreManager) {
         onMain {
         onMain {
             self.delegate?.viewModelDidChange(model: self)
             self.delegate?.viewModelDidChange(model: self)

1Weather/ViewModels/NWSAlertViewModel.swift

@@ -31,7 +31,7 @@ class NWSAlertViewModel: ViewModelProtocol {
         self.featureAvailabilityManager = featureAvailabilityManager
         self.featureAvailabilityManager = featureAvailabilityManager
         self.storeManager = storeManager
         self.storeManager = storeManager
         alertsManager.delegates.add(delegate: self)
         alertsManager.delegates.add(delegate: self)
-        self.storeManager.add(subscriber: self)
+        self.storeManager.add(observer: self)
         cellFactory.delegate = self
         cellFactory.delegate = self
     }
     }
     
     
@@ -64,7 +64,7 @@ extension NWSAlertViewModel: CellFactoryDelegate {
     }
     }
 }
 }
 
 
-extension NWSAlertViewModel: StoreManagerSubscriber {
+extension NWSAlertViewModel: StoreManagerObserver {
     func storeManagerUpdatedStatus(_ storeManager: StoreManager) {
     func storeManagerUpdatedStatus(_ storeManager: StoreManager) {
         handlePremiumStateChange()
         handlePremiumStateChange()
     }
     }

1Weather/ViewModels/TodayViewModel.swift

@@ -57,7 +57,7 @@ class TodayViewModel: ViewModelProtocol {
         self.configManager = configManager
         self.configManager = configManager
         self.shortsManager = shortsManager
         self.shortsManager = shortsManager
         self.storeManager = storeManager
         self.storeManager = storeManager
-        self.storeManager.add(subscriber: self)
+        self.storeManager.add(observer: self)
         self.shortsManager.multicastDelegate.add(delegate: self)
         self.shortsManager.multicastDelegate.add(delegate: self)
         self.location = locationManager.selectedLocation
         self.location = locationManager.selectedLocation
         locationManager.add(delegate: self)
         locationManager.add(delegate: self)
@@ -197,7 +197,7 @@ extension TodayViewModel: LocationManagerDelegate {
     }
     }
 }
 }
 
 
-extension TodayViewModel: StoreManagerSubscriber {
+extension TodayViewModel: StoreManagerObserver {
     func storeManagerUpdatedStatus(_ storeManager: StoreManager) {
     func storeManagerUpdatedStatus(_ storeManager: StoreManager) {
         handlePremiumStateChange()
         handlePremiumStateChange()
     }
     }