Training Results

Refactoring.sln

@@ -1,26 +1,34 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio 2013
-VisualStudioVersion = 12.0.40629.0
-MinimumVisualStudioVersion = 10.0.40219.1
+# Visual Studio 2012
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Refactoring", "Refactoring\Refactoring.csproj", "{2D3F5D0E-4A6B-44C0-8F63-8E95243AC028}"
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "UnitTestProject", "UnitTestProject\UnitTestProject.csproj", "{1FAF99A1-CCBF-435D-B599-4DAE1DAD5105}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
+		Debug|x64 = Debug|x64
 		Release|Any CPU = Release|Any CPU
+		Release|x64 = Release|x64
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
 		{2D3F5D0E-4A6B-44C0-8F63-8E95243AC028}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{2D3F5D0E-4A6B-44C0-8F63-8E95243AC028}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{2D3F5D0E-4A6B-44C0-8F63-8E95243AC028}.Debug|x64.ActiveCfg = Debug|x64
+		{2D3F5D0E-4A6B-44C0-8F63-8E95243AC028}.Debug|x64.Build.0 = Debug|x64
 		{2D3F5D0E-4A6B-44C0-8F63-8E95243AC028}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{2D3F5D0E-4A6B-44C0-8F63-8E95243AC028}.Release|Any CPU.Build.0 = Release|Any CPU
+		{2D3F5D0E-4A6B-44C0-8F63-8E95243AC028}.Release|x64.ActiveCfg = Release|x64
+		{2D3F5D0E-4A6B-44C0-8F63-8E95243AC028}.Release|x64.Build.0 = Release|x64
 		{1FAF99A1-CCBF-435D-B599-4DAE1DAD5105}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{1FAF99A1-CCBF-435D-B599-4DAE1DAD5105}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{1FAF99A1-CCBF-435D-B599-4DAE1DAD5105}.Debug|x64.ActiveCfg = Debug|x64
+		{1FAF99A1-CCBF-435D-B599-4DAE1DAD5105}.Debug|x64.Build.0 = Debug|x64
 		{1FAF99A1-CCBF-435D-B599-4DAE1DAD5105}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{1FAF99A1-CCBF-435D-B599-4DAE1DAD5105}.Release|Any CPU.Build.0 = Release|Any CPU
+		{1FAF99A1-CCBF-435D-B599-4DAE1DAD5105}.Release|x64.ActiveCfg = Release|x64
+		{1FAF99A1-CCBF-435D-B599-4DAE1DAD5105}.Release|x64.Build.0 = Release|x64
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

Refactoring/ConsoleUserInterface.cs

@@ -0,0 +1,56 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Refactoring
+{
+    public class ConsoleUserInterface : UserInterface
+    {
+        public void displayBanner(string bannerText)
+        {
+            Console.WriteLine(bannerText);
+            Console.WriteLine(new string('-', bannerText.Length));
+        }
+
+        public string getStringInputFromUser(string labelText)
+        {
+            Console.WriteLine();
+            Console.WriteLine(labelText);
+            return Console.ReadLine();
+        }
+
+        public void promptUserToExit()
+        {
+            Console.WriteLine();
+            Console.WriteLine("Press Enter key to exit");
+            Console.ReadLine();
+        }
+
+        public void displayErrors(params string[] errorText)
+        {
+            displayMessageWithColor(ConsoleColor.Red, errorText);
+        }
+
+        public void displayWarnings(params string[] warningText)
+        {
+            displayMessageWithColor(ConsoleColor.Yellow, warningText);
+        }
+
+        public void displayNotices(params string[] noticeText)
+        {
+            displayMessageWithColor(ConsoleColor.Green, noticeText);
+        }
+
+        private void displayMessageWithColor(ConsoleColor color, params string[] messages)
+        {
+            Console.Clear();
+            Console.ForegroundColor = color;
+            Console.WriteLine();
+            foreach (string message in messages)
+                Console.WriteLine(message);
+            Console.ResetColor();
+        }
+    }
+}

Refactoring/LoginManager.cs

@@ -0,0 +1,63 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Refactoring
+{
+    public class LoginManager
+    {
+        private UserInterface ui;
+        private IEnumerable<User> users;
+
+        public LoginManager(IEnumerable<User> users, UserInterface ui)
+        {
+            if (users == null)
+                throw new ArgumentException();
+
+            if (ui == null)
+                throw new ArgumentException();
+
+            this.users = users;
+            this.ui = ui;
+        }
+
+        private bool isUserNameValid(string userName)
+        {
+            return users.Any(user => user.Name == userName);
+        }
+
+        private User getUserByUserNameAndPassword(string userName, string password)
+        {
+            return users.FirstOrDefault(user => user.Name == userName && user.Password == password);
+        }
+
+        public User login()
+        {
+            while (true) // RFUTODO: Temporary!
+            {
+                string userName = ui.getStringInputFromUser(Environment.NewLine + "Enter Username:"); // TODO: Deal with the extra line we need to add here
+
+                if (string.IsNullOrEmpty(userName))
+                    return null;
+
+                if (isUserNameValid(userName))
+                {
+                    string password = ui.getStringInputFromUser("Enter Password:");
+
+                    User matchingUser = getUserByUserNameAndPassword(userName, password);
+
+                    if (matchingUser != null)
+                        return matchingUser;
+
+                    ui.displayErrors("You entered an invalid password.");
+                }
+                else
+                {
+                    ui.displayErrors("You entered an invalid user.");
+                }
+            }
+        }
+    }
+}

Refactoring/Product.cs

@@ -15,6 +15,6 @@ public class Product
         [JsonProperty("Price")]
         public double Price;
         [JsonProperty("Quantity")]
-        public int Qty;
+        public int Quantity;
     }
 }

Refactoring/Program.cs

@@ -9,15 +9,20 @@ namespace Refactoring
 {
     public class Program
     {
+        private static string USERS_FILE = @"Data/Users.json";
+        private static string PRODUCTS_FILE = @"Data/Products.json";
+
         public static void Main(string[] args)
         {
-            // Load users from data file
-            List<User> users = JsonConvert.DeserializeObject<List<User>>(File.ReadAllText(@"Data/Users.json"));
+            List<User> users = JsonConvert.DeserializeObject<List<User>>(File.ReadAllText(USERS_FILE));
+            List<Product> products = JsonConvert.DeserializeObject<List<Product>>(File.ReadAllText(PRODUCTS_FILE));
+
+            UserInterface ui = new ConsoleUserInterface();
 
-            // Load products from data file
-            List<Product> products = JsonConvert.DeserializeObject<List<Product>>(File.ReadAllText(@"Data/Products.json"));
+            Tusc.Start(users, products, ui);
 
-            Tusc.Start(users, products);
+            File.WriteAllText(USERS_FILE, JsonConvert.SerializeObject(users, Formatting.Indented));
+            File.WriteAllText(PRODUCTS_FILE, JsonConvert.SerializeObject(products, Formatting.Indented));
         }
     }
 }

Refactoring/Refactoring.csproj

@@ -11,6 +11,8 @@
     <AssemblyName>Refactoring</AssemblyName>
     <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
+    <SolutionDir Condition="$(SolutionDir) == '' Or $(SolutionDir) == '*Undefined*'">..\</SolutionDir>
+    <RestorePackages>true</RestorePackages>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <PlatformTarget>AnyCPU</PlatformTarget>
@@ -31,6 +33,26 @@
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x64'">
+    <DebugSymbols>true</DebugSymbols>
+    <OutputPath>bin\x64\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <DebugType>full</DebugType>
+    <PlatformTarget>x64</PlatformTarget>
+    <ErrorReport>prompt</ErrorReport>
+    <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
+    <Prefer32Bit>true</Prefer32Bit>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|x64'">
+    <OutputPath>bin\x64\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <Optimize>true</Optimize>
+    <DebugType>pdbonly</DebugType>
+    <PlatformTarget>x64</PlatformTarget>
+    <ErrorReport>prompt</ErrorReport>
+    <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
+    <Prefer32Bit>true</Prefer32Bit>
+  </PropertyGroup>
   <ItemGroup>
     <Reference Include="Newtonsoft.Json, Version=8.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
       <HintPath>..\packages\Newtonsoft.Json.8.0.2\lib\net45\Newtonsoft.Json.dll</HintPath>
@@ -45,11 +67,15 @@
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
+    <Compile Include="Store.cs" />
+    <Compile Include="ConsoleUserInterface.cs" />
+    <Compile Include="LoginManager.cs" />
     <Compile Include="Product.cs" />
     <Compile Include="Program.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="Tusc.cs" />
     <Compile Include="User.cs" />
+    <Compile Include="UserInterface.cs" />
   </ItemGroup>
   <ItemGroup>
     <None Include="App.config" />

Refactoring/Store.cs

@@ -0,0 +1,20 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Refactoring
+{
+    public class Store
+    {
+        public Store(List<Product> products, UserInterface ui)
+        {
+            if (products == null)
+                throw new ArgumentException();
+
+            if (ui == null)
+                throw new ArgumentException();
+        }
+    }
+}