Integrated with user API

Refactoring Mocks and App

src/Mobile/eShopOnContainers/eShopOnContainers.Core/Extensions/ObservableExtension.cs

@@ -9,12 +9,19 @@ namespace eShopOnContainers.Core.Extensions
         {
             ObservableCollection<T> collection = new ObservableCollection<T>();
 
-            foreach (T item in source)
+            try
             {
-                collection.Add(item);
-            }
+                foreach (T item in source)
+                {
+                    collection.Add(item);
+                }
 
-            return collection;
+                return collection;
+            }
+            catch
+            {
+                return collection;
+            }
         }
     }
 }

src/Mobile/eShopOnContainers/eShopOnContainers.Core/GlobalSettings.cs

@@ -35,6 +35,8 @@
 
         public string IdentityEndpoint { get; set; }
 
+        public string UserInfoEndpoint { get; set; }
+
         public string LogoutEndpoint { get; set; }
 
         public string IdentityCallback { get; set; }
@@ -46,6 +48,7 @@
             OrdersEndpoint = string.Format("{0}:5102", baseEndpoint);
             BasketEndpoint = string.Format("{0}:5103", baseEndpoint);
             IdentityEndpoint = string.Format("{0}:5105/connect/authorize", baseEndpoint);
+            UserInfoEndpoint = string.Format("{0}:5105/connect/userinfo", baseEndpoint);
             LogoutEndpoint = string.Format("{0}:5105/connect/endsession", baseEndpoint);
             IdentityCallback = "http://eshopxamarin/callback.html";
         }

src/Mobile/eShopOnContainers/eShopOnContainers.Core/Helpers/NumericHelper.cs

@@ -1,18 +0,0 @@
-using System.Collections.ObjectModel;
-
-namespace eShopOnContainers.Core.Helpers
-{
-    public class NumericHelper
-    {
-        public static ObservableCollection<int> GetNumericList(int count = 100)
-        {
-            var result = new ObservableCollection<int>();
-            for (int i = 1; i < count; i++)
-            {
-                result.Add(i);
-            }
-
-            return result;
-        }
-    }
-}

src/Mobile/eShopOnContainers/eShopOnContainers.Core/Models/Basket/BasketItem.cs

@@ -1,105 +1,23 @@
-using eShopOnContainers.Core.Helpers;
-using eShopOnContainers.Core.ViewModels.Base;
-using eShopOnContainers.ViewModels.Base;
-using System;
-using System.Collections.ObjectModel;
-using Xamarin.Forms;
+using System;
 
 namespace eShopOnContainers.Core.Models.Basket
 {
-    public class BasketItem : ExtendedBindableObject
+    public class BasketItem 
     {
-        private string _id;
-        private string _productId;
-        private string _productName;
-        private decimal _unitPrice;
-        private int _quantity;
-        private string _pictureUrl;
-        private ObservableCollection<int> _numbers;
+        public string Id { get; set; }
+       
+        public string ProductId { get; set; }
 
-        public BasketItem()
-        {
-            Numbers = NumericHelper.GetNumericList();
-        }
+        public string ProductName { get; set; }
 
-        public string Id
-        {
-            get { return _id; }
-            set
-            {
-                _id = value;
-                RaisePropertyChanged(() => Id);
-            }
-        }
+        public decimal UnitPrice { get; set; }
 
-        public string ProductId
-        {
-            get { return _productId; }
-            set
-            {
-                _productId = value;
-                RaisePropertyChanged(() => ProductId);
-            }
-        }
+        public int Quantity { get; set; }
 
-        public string ProductName
-        {
-            get { return _productName; }
-            set
-            {
-                _productName = value;
-                RaisePropertyChanged(() => ProductName);
-            }
-        }
-
-        public decimal UnitPrice
-        {
-            get { return _unitPrice; }
-            set
-            {
-                _unitPrice = value;
-                RaisePropertyChanged(() => UnitPrice);
-            }
-        }
-
-        public int Quantity
-        {
-            get { return _quantity; }
-            set
-            {
-                if (_quantity != value)
-                {
-                    _quantity = value;
-                    RaisePropertyChanged(() => Quantity);
-                    RaisePropertyChanged(() => Total);
-
-                    MessagingCenter.Send(this, MessengerKeys.UpdateProduct);
-                }
-            }
-        }
-
-        public string PictureUrl
-        {
-            get { return _pictureUrl; }
-            set
-            {
-                _pictureUrl = value;
-                RaisePropertyChanged(() => PictureUrl);
-            }
-        }
+        public string PictureUrl { get; set; }
 
         public decimal Total { get { return Quantity * UnitPrice; } }
 
-        public ObservableCollection<int> Numbers
-        {
-            get { return _numbers; }
-            set
-            {
-                _numbers = value;
-                RaisePropertyChanged(() => Numbers);
-            }
-        }
-
         public override string ToString()
         {
             return String.Format("Product Id: {0}, Quantity: {1}", ProductId, Quantity);

src/Mobile/eShopOnContainers/eShopOnContainers.Core/Models/Orders/OrderItem.cs

@@ -1,109 +1,18 @@
-using eShopOnContainers.Core.Helpers;
-using eShopOnContainers.ViewModels.Base;
-using System;
-using System.Collections.ObjectModel;
+using System;
 
 namespace eShopOnContainers.Core.Models.Orders
 {
-    public class OrderItem : ExtendedBindableObject
+    public class OrderItem
     {
-        private string _pictureUrl;
-        private string _productId;
-        private Guid _orderId;
-        private string _productName;
-        private decimal _unitPrice;
-        private int _quantity;
-        private decimal _discount;
-        private ObservableCollection<int> _numbers;
-
-        public OrderItem()
-        {
-            Numbers = NumericHelper.GetNumericList();
-        }
-
-        public string ProductId
-        {
-            get { return _productId; }
-            set
-            {
-                _productId = value;
-                RaisePropertyChanged(() => ProductId);
-            }
-        }
-
-        public Guid OrderId
-        {
-            get { return _orderId; }
-            set
-            {
-                _orderId = value;
-                RaisePropertyChanged(() => OrderId);
-            }
-        }
-
-        public string ProductName
-        {
-            get { return _productName; }
-            set
-            {
-                _productName = value;
-                RaisePropertyChanged(() => ProductName);
-            }
-        }
-
-        public decimal UnitPrice
-        {
-            get { return _unitPrice; }
-            set
-            {
-                _unitPrice = value;
-                RaisePropertyChanged(() => UnitPrice);
-            }
-        }
-
-        public int Quantity
-        {
-            get { return _quantity; }
-            set
-            {
-                _quantity = value;
-                RaisePropertyChanged(() => Quantity);
-                RaisePropertyChanged(() => Total);
-            }
-        }
-
-        public decimal Discount
-        {
-            get { return _discount; }
-            set
-            {
-                _discount = value;
-                RaisePropertyChanged(() => Discount);
-            }
-        }
-
+        public Guid ProductId { get; set; }
+        public Guid OrderId { get; set; }
+        public decimal UnitPrice { get; set; }
+        public string ProductName { get; set; }
+        public string PictureUrl { get; set; }
+        public int Quantity { get; set; }
+        public decimal Discount { get; set; }
         public decimal Total { get { return Quantity * UnitPrice; } }
 
-        public string PictureUrl
-        {
-            get { return _pictureUrl; }
-            set
-            {
-                _pictureUrl = value;
-                RaisePropertyChanged(() => PictureUrl);
-            }
-        }
-
-        public ObservableCollection<int> Numbers
-        {
-            get { return _numbers; }
-            set
-            {
-                _numbers = value;
-                RaisePropertyChanged(() => Numbers);
-            }
-        }
-
         public override string ToString()
         {
             return String.Format("Product Id: {0}, Quantity: {1}", ProductId, Quantity);

src/Mobile/eShopOnContainers/eShopOnContainers.Core/Models/User/PaymentInfo.cs

@@ -3,7 +3,6 @@ using System;
 
 namespace eShopOnContainers.Core.Models.User
 {
-
     public class PaymentInfo
     {
         public Guid Id { get; set; }

src/Mobile/eShopOnContainers/eShopOnContainers.Core/Models/User/UserInfo.cs

@@ -0,0 +1,55 @@
+using Newtonsoft.Json;
+
+namespace eShopOnContainers.Core.Models.User
+{
+    public class UserInfo
+    {
+        [JsonProperty("sub")]
+        public string UserId { get; set; }
+
+        [JsonProperty("preferred_username")]
+        public string PreferredUsername { get; set; }
+
+        [JsonProperty("name")]
+        public string Name { get; set; }
+
+        [JsonProperty("last_name")]
+        public string LastName { get; set; }
+
+        [JsonProperty("card_number")]
+        public string CardNumber { get; set; }
+
+        [JsonProperty("card_holder")]
+        public string CardHolder { get; set; }
+
+        [JsonProperty("card_security_number")]
+        public string CardSecurityNumber { get; set; }
+
+        [JsonProperty("address_city")]
+        public string Address { get; set; }
+
+        [JsonProperty("address_country")]
+        public string Country { get; set; }
+
+        [JsonProperty("address_state")]
+        public string State { get; set; }
+
+        [JsonProperty("address_street")]
+        public string Street { get; set; }
+
+        [JsonProperty("address_zip_code")]
+        public string ZipCode { get; set; }
+
+        [JsonProperty("email")]
+        public string Email { get; set; }
+
+        [JsonProperty("email_verified")]
+        public bool EmailVerified { get; set; }
+
+        [JsonProperty("phone_number")]
+        public string PhoneNumber { get; set; }
+
+        [JsonProperty("phone_number_verified")]
+        public bool PhoneNumberVerified { get; set; }
+    }
+}

src/Mobile/eShopOnContainers/eShopOnContainers.Core/Services/Basket/BasketMockService.cs

@@ -12,8 +12,8 @@ namespace eShopOnContainers.Core.Services.Basket
             BuyerId = "9245fe4a-d402-451c-b9ed-9c1a04247482",
             Items = new List<BasketItem>
                 {
-                    new BasketItem { Id = "1", PictureUrl = Device.OS != TargetPlatform.Windows ? "fake_product_01.png" : "Assets/fake_product_01.png", ProductId = "1", ProductName = ".NET Bot Blue Sweatshirt (M)", Quantity = 1, UnitPrice = 19.50M },
-                    new BasketItem { Id = "2", PictureUrl = Device.OS != TargetPlatform.Windows ? "fake_product_04.png" : "Assets/fake_product_04.png", ProductId = "4", ProductName = ".NET Black Cupt", Quantity = 1, UnitPrice = 17.00M }
+                    new BasketItem { Id = "1", PictureUrl = Device.OS != TargetPlatform.Windows ? "fake_product_01.png" : "Assets/fake_product_01.png", ProductId = Common.Common.MockCatalogItemId01.ToString(), ProductName = ".NET Bot Blue Sweatshirt (M)", Quantity = 1, UnitPrice = 19.50M },
+                    new BasketItem { Id = "2", PictureUrl = Device.OS != TargetPlatform.Windows ? "fake_product_04.png" : "Assets/fake_product_04.png", ProductId = Common.Common.MockCatalogItemId04.ToString(), ProductName = ".NET Black Cupt", Quantity = 1, UnitPrice = 17.00M }
                 }
         };
 

src/Mobile/eShopOnContainers/eShopOnContainers.Core/Services/Catalog/CatalogMockService.cs

@@ -1,5 +1,6 @@
 using eShopOnContainers.Core.Extensions;
 using eShopOnContainers.Core.Models.Catalog;
+using System;
 using System.Collections.ObjectModel;
 using System.Linq;
 using System.Threading.Tasks;
@@ -23,11 +24,11 @@ namespace eShopOnContainers.Core.Services.Catalog
 
         private ObservableCollection<CatalogItem> MockCatalog = new ObservableCollection<CatalogItem>
         {
-            new CatalogItem { Id = "1", PictureUri = Device.OS != TargetPlatform.Windows ? "fake_product_01.png" : "Assets/fake_product_01.png", Name = ".NET Bot Blue Sweatshirt (M)", Price = 19.50M, CatalogBrand = "Visual Studio", CatalogType = "T-Shirt" },
-            new CatalogItem { Id = "2", PictureUri = Device.OS != TargetPlatform.Windows ? "fake_product_02.png" : "Assets/fake_product_02.png", Name = ".NET Bot Purple Sweatshirt (M)", Price = 19.50M, CatalogBrand = "Visual Studio", CatalogType = "T-Shirt" },
-            new CatalogItem { Id = "3", PictureUri = Device.OS != TargetPlatform.Windows ? "fake_product_03.png" : "Assets/fake_product_03.png", Name = ".NET Bot Black Sweatshirt (M)", Price = 19.95M, CatalogBrand = "Visual Studio", CatalogType = "T-Shirt" },
-            new CatalogItem { Id = "4", PictureUri = Device.OS != TargetPlatform.Windows ? "fake_product_04.png" : "Assets/fake_product_04.png", Name = ".NET Black Cupt", Price = 17.00M, CatalogBrand = "Visual Studio", CatalogType = "Mug" },
-            new CatalogItem { Id = "5", PictureUri = Device.OS != TargetPlatform.Windows ? "fake_product_05.png" : "Assets/fake_product_05.png", Name = "Azure Black Sweatshirt (M)", Price = 19.50M, CatalogBrand = "Azure", CatalogType = "T-Shirt" }
+            new CatalogItem { Id = Common.Common.MockCatalogItemId01.ToString(), PictureUri = Device.OS != TargetPlatform.Windows ? "fake_product_01.png" : "Assets/fake_product_01.png", Name = ".NET Bot Blue Sweatshirt (M)", Price = 19.50M, CatalogBrandId = 2, CatalogBrand = "Visual Studio", CatalogTypeId = 2, CatalogType = "T-Shirt" },
+            new CatalogItem { Id = Common.Common.MockCatalogItemId02.ToString(), PictureUri = Device.OS != TargetPlatform.Windows ? "fake_product_02.png" : "Assets/fake_product_02.png", Name = ".NET Bot Purple Sweatshirt (M)", Price = 19.50M, CatalogBrandId = 2, CatalogBrand = "Visual Studio", CatalogTypeId = 2, CatalogType = "T-Shirt" },
+            new CatalogItem { Id = Common.Common.MockCatalogItemId03.ToString(), PictureUri = Device.OS != TargetPlatform.Windows ? "fake_product_03.png" : "Assets/fake_product_03.png", Name = ".NET Bot Black Sweatshirt (M)", Price = 19.95M, CatalogBrandId = 2, CatalogBrand = "Visual Studio", CatalogTypeId = 2, CatalogType = "T-Shirt" },
+            new CatalogItem { Id = Common.Common.MockCatalogItemId04.ToString(), PictureUri = Device.OS != TargetPlatform.Windows ? "fake_product_04.png" : "Assets/fake_product_04.png", Name = ".NET Black Cupt", Price = 17.00M, CatalogBrandId = 2, CatalogBrand = "Visual Studio", CatalogTypeId = 1, CatalogType = "Mug" },
+            new CatalogItem { Id = Common.Common.MockCatalogItemId05.ToString(), PictureUri = Device.OS != TargetPlatform.Windows ? "fake_product_05.png" : "Assets/fake_product_05.png", Name = "Azure Black Sweatshirt (M)", Price = 19.50M, CatalogBrandId = 1, CatalogBrand = "Azure", CatalogTypeId = 2, CatalogType = "T-Shirt" }
         };
 
         public async Task<ObservableCollection<CatalogItem>> GetCatalogAsync()
@@ -43,7 +44,7 @@ namespace eShopOnContainers.Core.Services.Catalog
 
             return MockCatalog
                 .Where(c => c.CatalogBrandId == catalogBrandId &&
-                c.CatalogTypeId == catalogTypeId)  
+                c.CatalogTypeId == catalogTypeId)   
                 .ToObservableCollection();
         }
 

src/Mobile/eShopOnContainers/eShopOnContainers.Core/Services/Catalog/CatalogService.cs

@@ -30,7 +30,10 @@ namespace eShopOnContainers.Core.Services.Catalog
                 CatalogRoot catalog =
                         await _requestProvider.GetAsync<CatalogRoot>(uri);
 
-                return catalog?.Data?.ToObservableCollection();
+                if (catalog?.Data != null)
+                    return catalog?.Data.ToObservableCollection();
+                else
+                    return new ObservableCollection<CatalogItem>();
             }
             catch
             {
@@ -51,7 +54,10 @@ namespace eShopOnContainers.Core.Services.Catalog
                 CatalogRoot catalog =
                     await _requestProvider.GetAsync<CatalogRoot>(uri);
 
-                return catalog?.Data?.ToObservableCollection();
+                if (catalog?.Data != null)
+                    return catalog?.Data.ToObservableCollection();
+                else
+                    return new ObservableCollection<CatalogItem>();
             }
             catch
             {
@@ -77,7 +83,10 @@ namespace eShopOnContainers.Core.Services.Catalog
                 IEnumerable<CatalogBrand> brands =
                        await _requestProvider.GetAsync<IEnumerable<CatalogBrand>>(uri);
 
-                return brands?.ToObservableCollection();
+                if (brands != null)
+                    return brands?.ToObservableCollection();
+                else
+                    return new ObservableCollection<CatalogBrand>();
             }
             catch
             {
@@ -98,7 +107,10 @@ namespace eShopOnContainers.Core.Services.Catalog
                 IEnumerable<CatalogType> types =
                        await _requestProvider.GetAsync<IEnumerable<CatalogType>>(uri);
 
-                return types?.ToObservableCollection();
+                if (types != null)
+                    return types.ToObservableCollection();
+                else
+                    return new ObservableCollection<CatalogType>();
             }
             catch
             {

src/Mobile/eShopOnContainers/eShopOnContainers.Core/Services/Common/Common.cs

@@ -0,0 +1,13 @@
+using System;
+
+namespace eShopOnContainers.Core.Services.Common
+{
+    public static class Common
+    {
+        public static Guid MockCatalogItemId01 = new Guid("0f8fad5b-d9cb-469f-a165-708677289501");
+        public static Guid MockCatalogItemId02 = new Guid("0f8fad5b-d9cb-469f-a165-708677289502");
+        public static Guid MockCatalogItemId03 = new Guid("0f8fad5b-d9cb-469f-a165-708677289503");
+        public static Guid MockCatalogItemId04 = new Guid("0f8fad5b-d9cb-469f-a165-708677289504");
+        public static Guid MockCatalogItemId05 = new Guid("0f8fad5b-d9cb-469f-a165-708677289505");
+    }
+}

src/Mobile/eShopOnContainers/eShopOnContainers.Core/Services/Order/OrderMockService.cs

@@ -52,8 +52,8 @@ namespace eShopOnContainers.Core.Services.Order
 
         private static List<OrderItem> MockOrderItems = new List<OrderItem>()
         {
-            new OrderItem { OrderId = Guid.NewGuid(), ProductId = "1", Discount = 15, ProductName = ".NET Bot Blue Sweatshirt (M)", Quantity = 1, UnitPrice = 16.50M },
-            new OrderItem { OrderId = Guid.NewGuid(), ProductId = "3", Discount = 0, ProductName = ".NET Bot Black Sweatshirt (M)", Quantity = 2, UnitPrice = 19.95M }
+            new OrderItem { OrderId = Guid.NewGuid(), ProductId = Common.Common.MockCatalogItemId01, Discount = 15, ProductName = ".NET Bot Blue Sweatshirt (M)", Quantity = 1, UnitPrice = 16.50M },
+            new OrderItem { OrderId = Guid.NewGuid(), ProductId = Common.Common.MockCatalogItemId03, Discount = 0, ProductName = ".NET Bot Black Sweatshirt (M)", Quantity = 2, UnitPrice = 19.95M }
         };
 
         private static List<CardType> MockCardTypes = new List<CardType>()

src/Mobile/eShopOnContainers/eShopOnContainers.Core/Services/User/IUserService.cs

@@ -5,7 +5,6 @@ namespace eShopOnContainers.Core.Services.User
 {
     public interface IUserService
     {
-        Task<Address> GetAddressAsync();
-        Task<PaymentInfo> GetPaymentInfoAsync();
+        Task<UserInfo> GetUserInfoAsync(string authToken);
     }
 }

src/Mobile/eShopOnContainers/eShopOnContainers.Core/Services/User/UserMockService.cs

@@ -1,56 +1,36 @@
 using System;
 using eShopOnContainers.Core.Models.User;
 using System.Threading.Tasks;
-using eShopOnContainers.Core.Models.Orders;
 
 namespace eShopOnContainers.Core.Services.User
 {
     public class UserMockService : IUserService
     {
-        private static DateTime MockExpirationDate = DateTime.Now.AddYears(5);
-
-        private Address MockAdress = new Address
+        private UserInfo MockUserInfo = new UserInfo
         {
-            Id = Guid.NewGuid(),
-            City = "Seattle, WA",
+            UserId = Guid.NewGuid().ToString(),
+            Name = "Jhon",
+            LastName = "Doe",
+            PreferredUsername = "Jdoe",
+            Email = "jdoe@eshop.com",
+            EmailVerified = true,
+            PhoneNumber = "202-555-0165",
+            PhoneNumberVerified = true,
+            Address = "Seattle, WA",
             Street = "120 E 87th Street",
-            CountryCode = "98122",
+            ZipCode = "98101",
             Country = "United States",
-            Latitude = 40.785091,
-            Longitude = -73.968285,
             State = "Seattle",
-            StateCode = "WA",
-            ZipCode = "98101"
-        };
-
-        private PaymentInfo MockPaymentInfo = new PaymentInfo
-        {
-            Id = Guid.NewGuid(),
-            CardHolderName = "American Express",
             CardNumber = "378282246310005",
-            CardType = new CardType
-            {
-                Id = 3,
-                Name = "MasterCard"
-            },
-            Expiration = MockExpirationDate.ToString(),
-            ExpirationMonth = MockExpirationDate.Month,
-            ExpirationYear = MockExpirationDate.Year,
-            SecurityNumber = "123"
+            CardHolder = "American Express",
+            CardSecurityNumber = "1234"
         };
 
-        public async Task<Address> GetAddressAsync()
-        {
-            await Task.Delay(500);
-
-            return MockAdress;
-        }
-
-        public async Task<PaymentInfo> GetPaymentInfoAsync()
+        public async Task<UserInfo> GetUserInfoAsync(string authToken)
         {
             await Task.Delay(500);
 
-            return MockPaymentInfo;
+            return MockUserInfo;
         }
     }
-}
+}

src/Mobile/eShopOnContainers/eShopOnContainers.Core/Services/User/UserService.cs

@@ -0,0 +1,36 @@
+using eShopOnContainers.Core.Services.RequestProvider;
+using System;
+using System.Threading.Tasks;
+using eShopOnContainers.Core.Models.User;
+
+namespace eShopOnContainers.Core.Services.User
+{
+    public class UserService : IUserService
+    {
+        private readonly IRequestProvider _requestProvider;
+
+        public UserService(IRequestProvider requestProvider)
+        {
+            _requestProvider = requestProvider;
+        }
+
+        public async Task<UserInfo> GetUserInfoAsync(string authToken)
+        {
+            try
+            {
+                UriBuilder builder = new UriBuilder(GlobalSetting.Instance.UserInfoEndpoint);
+
+                string uri = builder.ToString();
+
+                var userInfo =
+                    await _requestProvider.GetAsync<UserInfo>(uri, authToken);
+
+                return userInfo;
+            }
+            catch
+            {
+                return new UserInfo();
+            }
+        }
+    }
+}

src/Mobile/eShopOnContainers/eShopOnContainers.Core/ViewModels/Base/MessengerKeys.cs

@@ -8,9 +8,6 @@
         // Update Basket
         public const string UpdateBasket = "UpdateBasket";
 
-        // Update product basket
-        public const string UpdateProduct = "UpdateProduct";
-
         // Filter
         public const string Filter = "Filter";
 

src/Mobile/eShopOnContainers/eShopOnContainers.Core/ViewModels/Base/ViewModelLocator.cs

@@ -73,7 +73,7 @@ namespace eShopOnContainers.ViewModels.Base
                 _unityContainer.RegisterInstance<ICatalogService>(new CatalogService(requestProvider));
                 _unityContainer.RegisterInstance<IBasketService>(new BasketService(requestProvider));
                 _unityContainer.RegisterInstance<IOrderService>(new OrderService(requestProvider));
-                _unityContainer.RegisterInstance<IUserService>(new UserMockService());
+                _unityContainer.RegisterInstance<IUserService>(new UserService(requestProvider));
 
                 UseMockService = false;
             }

src/Mobile/eShopOnContainers/eShopOnContainers.Core/ViewModels/BasketViewModel.cs

@@ -63,11 +63,13 @@ namespace eShopOnContainers.Core.ViewModels
         }
 
         public ICommand CheckoutCommand => new Command(Checkout);
-
+         
         public override Task InitializeAsync(object navigationData)
         {
             MessagingCenter.Subscribe<CatalogViewModel, List<BasketItem>>(this, MessengerKeys.UpdateBasket, (sender, arg) =>
             {
+                MessagingCenter.Unsubscribe<CatalogViewModel, List<BasketItem>>(this, MessengerKeys.UpdateBasket);
+
                 foreach (var basketItem in arg)
                 {
                     BadgeCount += basketItem.Quantity;
@@ -77,16 +79,13 @@ namespace eShopOnContainers.Core.ViewModels
 
             MessagingCenter.Subscribe<CatalogViewModel, CatalogItem>(this, MessengerKeys.AddProduct, (sender, arg) =>
             {
+                MessagingCenter.Unsubscribe<CatalogViewModel, CatalogItem>(this, MessengerKeys.AddProduct);
+
                 BadgeCount++;
 
                 AddCatalogItem(arg);
             });
             
-            MessagingCenter.Subscribe<BasketItem>(this, MessengerKeys.UpdateProduct, (sender) =>
-            {
-                ReCalculateTotal();
-            });
-
             BasketItems = new ObservableCollection<BasketItem>();
 
             return base.InitializeAsync(navigationData);
@@ -135,13 +134,12 @@ namespace eShopOnContainers.Core.ViewModels
                 Total += (orderItem.Quantity * orderItem.UnitPrice);
             }
 
-
-            var shippingAddress = await _userService.GetAddressAsync();
             var authToken = Settings.AuthAccessToken;
+            var userInfo = await _userService.GetUserInfoAsync(authToken);
 
             await _basketService.UpdateBasketAsync(new CustomerBasket
             {
-                BuyerId = shippingAddress.Id.ToString(), 
+                BuyerId = userInfo.UserId, 
                 Items = BasketItems.ToList()
             }, authToken);
         }

src/Mobile/eShopOnContainers/eShopOnContainers.Core/ViewModels/CatalogViewModel.cs

@@ -104,10 +104,10 @@ namespace eShopOnContainers.Core.ViewModels
             Brands = await _productsService.GetCatalogBrandAsync();
             Types = await _productsService.GetCatalogTypeAsync();
 
-            var shippingAddress = await _userService.GetAddressAsync();
             var authToken = Settings.AuthAccessToken;
+            var userInfo = await _userService.GetUserInfoAsync(authToken);
 
-            var basket = await _basketService.GetBasketAsync(shippingAddress.Id.ToString(), authToken);
+            var basket = await _basketService.GetBasketAsync(userInfo.UserId, authToken);
 
             if (basket != null && basket.Items.Any())
             {

src/Mobile/eShopOnContainers/eShopOnContainers.Core/ViewModels/CheckoutViewModel.cs

@@ -78,8 +78,23 @@ namespace eShopOnContainers.Core.ViewModels
 
                 OrderItems = orderItems;
 
-                ShippingAddress = await _userService.GetAddressAsync();
-                var paymentInfo = await _userService.GetPaymentInfoAsync();
+                var authToken = Settings.AuthAccessToken;
+                var userInfo = await _userService.GetUserInfoAsync(authToken);
+
+                ShippingAddress = new Address
+                {
+                    Street = userInfo.Street,
+                    ZipCode = userInfo.ZipCode,
+                    State = userInfo.State,
+                    Country = userInfo.Country,
+                };
+
+                var paymentInfo = new PaymentInfo
+                {
+                    CardNumber = userInfo.CardNumber,
+                    CardHolderName = userInfo.CardHolder,
+                    SecurityNumber = userInfo.CardSecurityNumber
+                };
                 
                 Order = new Order
                 {
@@ -117,7 +132,8 @@ namespace eShopOnContainers.Core.ViewModels
             {
                 orderItems.Add(new OrderItem
                 {
-                    ProductId = basketItem.ProductId,
+                    // TODO:
+                    //ProductId = basketItem.ProductId,
                     ProductName = basketItem.ProductName,
                     PictureUrl = basketItem.PictureUrl,
                     Quantity = basketItem.Quantity,

src/Mobile/eShopOnContainers/eShopOnContainers.Core/ViewModels/LoginViewModel.cs

@@ -2,6 +2,7 @@
 using eShopOnContainers.Core.Models.User;
 using eShopOnContainers.Core.Services.Identity;
 using eShopOnContainers.Core.Services.OpenUrl;
+using eShopOnContainers.Core.Services.User;
 using eShopOnContainers.Core.Validations;
 using eShopOnContainers.Core.ViewModels.Base;
 using eShopOnContainers.ViewModels.Base;
@@ -20,16 +21,21 @@ namespace eShopOnContainers.Core.ViewModels
         private ValidatableObject<string> _password;
         private bool _isMock;
         private bool _isValid;
+        private bool _isLogin;
         private string _authUrl;
 
         private IOpenUrlService _openUrlService;
         private IIdentityService _identityService;
+        private IUserService _userService;
 
-        public LoginViewModel(IOpenUrlService openUrlService,
-            IIdentityService identityService)
+        public LoginViewModel(
+            IOpenUrlService openUrlService,
+            IIdentityService identityService,
+            IUserService userService)
         {
             _openUrlService = openUrlService;
             _identityService = identityService;
+            _userService = userService;
 
             _userName = new ValidatableObject<string>();
             _password = new ValidatableObject<string>();
@@ -91,6 +97,19 @@ namespace eShopOnContainers.Core.ViewModels
             }
         }
 
+        public bool IsLogin
+        {
+            get
+            {
+                return _isLogin;
+            }
+            set
+            {
+                _isLogin = value;
+                RaisePropertyChanged(() => IsLogin);
+            }
+        }
+
         public string LoginUrl
         {
             get
@@ -170,6 +189,7 @@ namespace eShopOnContainers.Core.ViewModels
             LoginUrl = _identityService.CreateAuthorizeRequest();
 
             IsValid = true;
+            IsLogin = true;
 
             IsBusy = false;
         }
@@ -188,7 +208,7 @@ namespace eShopOnContainers.Core.ViewModels
             {
                 LoginUrl = logoutRequest;
                 Settings.AuthAccessToken = string.Empty;
-                IsValid = true;
+                IsLogin = true;
             }
         }
 

src/Mobile/eShopOnContainers/eShopOnContainers.Core/Views/CheckoutView.xaml

@@ -156,10 +156,10 @@
                             Text="{Binding ShippingAddress.Street}"
                             Style="{StaticResource AddressStyle}"/>
                         <Label
-                            Text="{Binding ShippingAddress.City}"   
+                            Text="{Binding ShippingAddress.ZipCode}"   
                             Style="{StaticResource AddressStyle}"/>
                         <Label
-                            Text="{Binding ShippingAddress.CountryCode}"   
+                            Text="{Binding ShippingAddress.State}"   
                             Style="{StaticResource AddressStyle}"/>
                         <Label
                             Text="{Binding ShippingAddress.Country}"   

src/Mobile/eShopOnContainers/eShopOnContainers.Core/Views/LoginView.xaml

@@ -259,7 +259,7 @@
                 Grid.ColumnSpan="2"
                 Grid.Row="0"
                 Grid.RowSpan="2"
-                IsVisible="{Binding IsValid}">
+                IsVisible="{Binding IsLogin}">
                 <WebView 
                     Source="{Binding LoginUrl}"
 			        AbsoluteLayout.LayoutBounds="0, 0, 1, 1"

src/Mobile/eShopOnContainers/eShopOnContainers.Core/Views/Templates/BasketItemTemplate.xaml

@@ -3,7 +3,6 @@
     xmlns="http://xamarin.com/schemas/2014/forms"     
     xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"  
     x:Class="eShopOnContainers.Core.Views.Templates.BasketItemTemplate"     
-    xmlns:controls="clr-namespace:eShopOnContainers.Core.Controls;assembly=eShopOnContainers.Core"   
     xmlns:ffimageloading="clr-namespace:FFImageLoading.Forms;assembly=FFImageLoading.Forms">
     <ContentView.Resources>
         <ResourceDictionary>
@@ -54,12 +53,12 @@
                         Value="End" />
             </Style>
 
-            <Style x:Key="QuantityPickerStyle"  
-             TargetType="{x:Type controls:BindablePicker}">
+            <Style x:Key="QuantityStyle"  
+             TargetType="{x:Type Label}">
+                <Setter Property="FontFamily"
+                        Value="{StaticResource MontserratRegular}" />
                 <Setter Property="TextColor"
                         Value="{StaticResource BlackColor}" />
-                <Setter Property="BackgroundColor"
-                        Value="Transparent" />
                 <Setter Property="HorizontalOptions"
                         Value="End" />
                 <Setter Property="VerticalOptions"
@@ -138,19 +137,11 @@
                         Grid.Column="0"
                         Text="{Binding UnitPrice, StringFormat='${0:N}'}"
                         Style="{StaticResource OrderItemUnitPriceStyle}"/>
-                    <controls:BindablePicker 
+                    <!-- QUANTITY -->
+                    <Label    
                         Grid.Column="1"
-                        ItemsSource="{Binding Numbers}"
-                        SelectedItem="{Binding Quantity, Mode=TwoWay}" 
-                        Style="{StaticResource QuantityPickerStyle}">
-                        <controls:BindablePicker.WidthRequest>
-                            <OnPlatform         
-                                x:TypeArguments="x:Double"
-                                Android="36"
-                                iOS="36"
-                                WinPhone="72"/>
-                        </controls:BindablePicker.WidthRequest>
-                    </controls:BindablePicker>
+                        Text="{Binding Quantity}"
+                        Style="{StaticResource QuantityStyle}"/>
                 </Grid>
                 <!-- TOTAL -->
                 <Label

src/Mobile/eShopOnContainers/eShopOnContainers.Core/eShopOnContainers.Core.csproj

@@ -65,7 +65,6 @@
     <Compile Include="Extensions\ObservableExtension.cs" />
     <Compile Include="GlobalSettings.cs" />
     <Compile Include="Helpers\EasingHelper.cs" />
-    <Compile Include="Helpers\NumericHelper.cs" />
     <Compile Include="Helpers\Settings.cs" />
     <Compile Include="Models\Basket\BasketItem.cs" />
     <Compile Include="Models\Catalog\CatalogBrand.cs" />
@@ -81,8 +80,10 @@
     <Compile Include="Models\User\Address.cs" />
     <Compile Include="Models\User\LogoutParameter.cs" />
     <Compile Include="Models\User\PaymentInfo.cs" />
+    <Compile Include="Models\User\UserInfo.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="Services\Catalog\CatalogService.cs" />
+    <Compile Include="Services\Common\Common.cs" />
     <Compile Include="Services\Dialog\DialogService.cs" />
     <Compile Include="Services\Dialog\IDialogService.cs" />
     <Compile Include="Services\Identity\IdentityService.cs" />
@@ -103,6 +104,7 @@
     <Compile Include="Services\RequestProvider\RequestProvider.cs" />
     <Compile Include="Services\User\IUserService.cs" />
     <Compile Include="Services\User\UserMockService.cs" />
+    <Compile Include="Services\User\UserService.cs" />
     <Compile Include="Triggers\BeginAnimation.cs" />
     <Compile Include="Validations\IsNotNullOrEmptyRule.cs" />
     <Compile Include="Validations\IValidationRule.cs" />

src/Mobile/eShopOnContainers/eShopOnContainers.Droid/Activities/SplashActivity.cs

@@ -10,7 +10,6 @@ namespace eShopOnContainers.Droid.Activities
          Label = "eShopOnContainers",
          Icon = "@drawable/icon",
          Theme = "@style/Theme.Splash",
-         MainLauncher = true,
          NoHistory = true,
          ScreenOrientation = ScreenOrientation.Portrait)]
     public class SplashActivity : AppCompatActivity