# HG changeset patch
# User Dennis Concepción Martín <dennisconcepcionmartin@gmail.com>
# Date 1627332735 -3600
# Node ID 7a6a7c677851d4f6c533a5124c755cae685c10c0
# Parent  67e76ce661a11f23d63d72138c94c92b033f2b06
Handle errors with alerts

diff -r 67e76ce661a1 -r 7a6a7c677851 Simoleon.xcodeproj/project.xcworkspace/xcuserdata/dennis.xcuserdatad/UserInterfaceState.xcuserstate
Binary file Simoleon.xcodeproj/project.xcworkspace/xcuserdata/dennis.xcuserdatad/UserInterfaceState.xcuserstate has changed
diff -r 67e76ce661a1 -r 7a6a7c677851 Simoleon/ContentView.swift
--- a/Simoleon/ContentView.swift	Mon Jul 26 21:22:54 2021 +0100
+++ b/Simoleon/ContentView.swift	Mon Jul 26 21:52:15 2021 +0100
@@ -8,10 +8,11 @@
 import SwiftUI
 
 struct ContentView: View {
-    @State private var tab: Tab = .convert
     @Environment(\.managedObjectContext) private var viewContext
     @FetchRequest(sortDescriptors: []) private var defaultCurrency: FetchedResults<DefaultCurrency>
     
+    @State private var tab: Tab = .convert
+    
     var body: some View {
         TabView(selection: $tab) {
             Conversion(currencyPair: defaultCurrency.first?.pair ?? "USD/GBP")
diff -r 67e76ce661a1 -r 7a6a7c677851 Simoleon/Conversion.swift
--- a/Simoleon/Conversion.swift	Mon Jul 26 21:22:54 2021 +0100
+++ b/Simoleon/Conversion.swift	Mon Jul 26 21:52:15 2021 +0100
@@ -10,6 +10,7 @@
 
 struct Conversion: View {
     var showNavigationView: Bool?
+    
     @State var currencyPair: String
     @State private var amountToConvert = "1000"
     @State private var price: Double = 1.00
diff -r 67e76ce661a1 -r 7a6a7c677851 Simoleon/Helpers/CurrencyRow.swift
--- a/Simoleon/Helpers/CurrencyRow.swift	Mon Jul 26 21:22:54 2021 +0100
+++ b/Simoleon/Helpers/CurrencyRow.swift	Mon Jul 26 21:52:15 2021 +0100
@@ -9,6 +9,7 @@
 
 struct CurrencyRow: View {
     var currencyPair: String
+    
     let currencyMetadata: [String: CurrencyMetadataModel] = parseJson("CurrencyMetadata.json")
     
     var body: some View {
diff -r 67e76ce661a1 -r 7a6a7c677851 Simoleon/Helpers/CurrencySelector.swift
--- a/Simoleon/Helpers/CurrencySelector.swift	Mon Jul 26 21:22:54 2021 +0100
+++ b/Simoleon/Helpers/CurrencySelector.swift	Mon Jul 26 21:52:15 2021 +0100
@@ -14,6 +14,9 @@
     
     @State private var searchCurrency = ""
     @State private var showingSubscriptionPaywall = false
+    @State private var alertTitle = ""
+    @State private var alertMessage = ""
+    @State private var showingAlert = false
     
     var body: some View {
         NavigationView {
@@ -47,6 +50,9 @@
                 }
             }
         }
+        .alert(isPresented: $showingAlert) {
+            Alert(title: Text(alertTitle), message: Text(alertMessage), dismissButton: .default(Text("Ok")))
+        }
     }
     
     /*
@@ -86,6 +92,12 @@
             } else {
                 showingSubscriptionPaywall = true
             }
+            
+            if let error = error as NSError? {
+                alertTitle = error.localizedDescription
+                alertMessage = error.localizedFailureReason ?? ""
+                showingAlert = true
+            }
         }
         #endif
     }
diff -r 67e76ce661a1 -r 7a6a7c677851 Simoleon/Helpers/FavouriteButton.swift
--- a/Simoleon/Helpers/FavouriteButton.swift	Mon Jul 26 21:22:54 2021 +0100
+++ b/Simoleon/Helpers/FavouriteButton.swift	Mon Jul 26 21:52:15 2021 +0100
@@ -10,10 +10,11 @@
 struct FavouriteButton: View {
     var currencyPair: String
     
-    @State private var starSymbol = "star"
     @Environment(\.managedObjectContext) private var viewContext
     @FetchRequest(sortDescriptors: []) private var favourite: FetchedResults<Favourite>
     
+    @State private var starSymbol = "star"
+    
     var body: some View {
         let favouriteCurrencyPairs = favourite.map { $0.currencyPair }
         Button(action: { favouriteAction(favouriteCurrencyPairs) }) {
diff -r 67e76ce661a1 -r 7a6a7c677851 Simoleon/Settings.swift
--- a/Simoleon/Settings.swift	Mon Jul 26 21:22:54 2021 +0100
+++ b/Simoleon/Settings.swift	Mon Jul 26 21:52:15 2021 +0100
@@ -15,6 +15,9 @@
     @State private var selectedDefaultCurrency = ""
     @State private var showingSubscriptionPaywall = false
     @State private var entitlementIsActive = false
+    @State private var alertTitle = ""
+    @State private var alertMessage = ""
+    @State private var showingAlert = false
     
     let currencyPairs: [String] = parseJson("CurrencyPairs.json")
     
@@ -80,6 +83,9 @@
                 }
             }
         }
+        .alert(isPresented: $showingAlert) {
+            Alert(title: Text(alertTitle), message: Text(alertMessage), dismissButton: .default(Text("Ok")))
+        }
         .onAppear {
             checkEntitlement()
             /*
@@ -130,6 +136,7 @@
         // We're in simulator
         entitlementIsActive = true
         #else
+        // We're in physical device
         Purchases.shared.purchaserInfo { (purchaserInfo, error) in
             if purchaserInfo?.entitlements["all"]?.isActive == true {
                 entitlementIsActive = true
@@ -138,6 +145,12 @@
                 entitlementIsActive = false
                 print("Entitlement is NOT active")
             }
+            
+            if let error = error as NSError? {
+                alertTitle = error.localizedDescription
+                alertMessage = error.localizedFailureReason ?? ""
+                showingAlert = true
+            }
         }
         #endif
     }