Added PurchaseTicketCommand and tests.

README.md

@@ -1,6 +1,6 @@
 ShowPlanner
 ===========
 
-A Demo Architecture Project
+## A Demo Architecture Project
 
 ShowPlanner.Api is the public facing Api (currently not implemented because no site-level contracts have been created).

ShowPlanner.Commands.Unit.Tests/PurchaseTicketCommandTests.cs

@@ -0,0 +1,77 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using FizzWare.NBuilder;
+using NSubstitute;
+using NUnit.Framework;
+using ShowPlanner.Commands.Tickets;
+using ShowPlanner.Data;
+using ShowPlanner.Data.Models;
+
+namespace ShowPlanner.Commands.Unit.Tests
+{
+    [TestFixture]
+    public class PurchaseTicketCommandTests
+    {
+        [TestFixtureSetUp]
+        public void BeforeAnyTestRuns()
+        {
+        }
+
+        [SetUp]
+        public void BeforeEachTestRuns()
+        {
+            this.Database = Substitute.For<IDatabase>();
+            this.Repository = Substitute.For<IRepository>();
+            this.Database.NewRepository().Returns(this.Repository);
+            this.Command = new PurchaseTicketCommand(this.Database);
+        }
+
+        protected IRepository Repository { get; set; }
+
+        protected PurchaseTicketCommand Command { get; set; }
+
+        protected IDatabase Database { get; set; }
+
+        [Test]
+        public void Execute()
+        {
+            // Arrange
+            var customer = Builder<Customer>
+                .CreateNew()
+                .Build()
+                ;
+
+            var ticket = Builder<Ticket>
+                .CreateNew()
+                .Do(row=>
+                        {
+                            row.SoldTo = null;
+                            row.Sold = false;
+                        })
+                .Build()
+                ;
+
+            this.Repository.Get<Customer>(customer.CustomerId.Value).Returns(customer);
+            this.Repository.Get<Ticket>(ticket.TicketId.Value).Returns(ticket);
+
+            var request = new PurchaseTicketRequest()
+                              {
+                                  CustomerId = customer.CustomerId.Value,
+                                  TicketId = ticket.TicketId.Value
+                              };
+
+            // Act
+            var response = this.Command.Execute(request);
+
+            // Assert
+            Assert.That(response.Success, Is.True);
+
+            Assert.That(ticket.SoldTo, Is.SameAs(customer));
+            Assert.That(ticket.Sold, Is.True);
+
+            this.Repository.Received().Commit();
+        }
+    }
+}

ShowPlanner.Commands.Unit.Tests/ShowPlanner.Commands.Unit.Tests.csproj

@@ -56,6 +56,7 @@
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
+    <Compile Include="PurchaseTicketCommandTests.cs" />
     <Compile Include="QueryPerformanceCommandTests.cs" />
     <Compile Include="QueryVenueCommandTests.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />

ShowPlanner.Commands/ShowPlanner.Commands.csproj

@@ -54,6 +54,7 @@
     <Compile Include="Performances\IPerformanceCommands.cs" />
     <Compile Include="Performances\QueryPerformanceCommand.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="Tickets\PurchaseTicketCommand.cs" />
     <Compile Include="Venues\QueryVenueCommand.cs" />
     <Compile Include="Venues\QueryVenueRequest.cs" />
     <Compile Include="Venues\VenueDetail.cs" />

ShowPlanner.Commands/Tickets/PurchaseTicketCommand.cs

@@ -0,0 +1,56 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using ShowPlanner.Data;
+using ShowPlanner.Data.Models;
+
+namespace ShowPlanner.Commands.Tickets
+{
+
+    public class PurchaseTicketRequest
+    {
+        public int TicketId { get; set; }
+
+        public int CustomerId { get; set; }
+    }
+
+    public class PurchaseTicketResponse
+    {
+        public bool Success { get; set; }
+    }
+
+    public class PurchaseTicketCommand: ICommand<PurchaseTicketRequest, PurchaseTicketResponse>
+    {
+        private readonly IDatabase _database;
+
+        public PurchaseTicketCommand(IDatabase database)
+        {
+            _database = database;
+        }
+
+        public PurchaseTicketResponse Execute(PurchaseTicketRequest request)
+        {
+            using (var repository = _database.NewRepository())
+            {
+                var ticket = repository.Get<Ticket>(request.TicketId);
+                var customer = repository.Get<Customer>(request.CustomerId);
+                ticket.SoldTo = customer;
+                ticket.Sold = true;
+                repository.Commit();
+
+                return new PurchaseTicketResponse()
+                           {
+                               Success = true, 
+                           };
+            }
+        }
+
+        public void Dispose()
+        {
+        }
+    }
+
+
+}

ShowPlanner.Data.Models/Customer.cs

@@ -1,13 +1,15 @@
 using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
 
 namespace ShowPlanner.Data.Models
 {
     public class Customer
     {
         public int? CustomerId { get; set; }
 
-        public string Name { get; set; }
+        public IList<Ticket> Tickets { get; set; }
 
-        public IList<Ticket> Tickets { get; set; } 
+        [Required]
+        public string Name { get; set; }
     }
 }

ShowPlanner.Data.Models/Performance.cs

@@ -1,4 +1,5 @@
 using System;
+using System.ComponentModel.DataAnnotations;
 
 namespace ShowPlanner.Data.Models
 {
@@ -7,12 +8,15 @@ public class Performance
         public int? PerformanceId { get; set; }
 
         public int? PerformerId { get; set; }
+        [Required]
         public Performer Performer { get; set; }
 
         public int? ShowId { get; set; }
+        [Required]
         public Show Show { get; set; }
 
         public int? StageId { get; set; }
+        [Required]
         public Stage Stage { get; set; }
 
         public DateTime? StartTime { get; set; }

ShowPlanner.Data.Models/Performer.cs

@@ -1,12 +1,16 @@
 using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
 
 namespace ShowPlanner.Data.Models
 {
     public class Performer
     {
         public int? PerformerId { get; set; }
-        public string Name { get; set; }
 
         public IList<Performance> Performances { get; set; }
+
+        [Required]
+        public string Name { get; set; }
+
     }
 }

ShowPlanner.Data.Models/Show.cs

@@ -1,13 +1,15 @@
 using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
 
 namespace ShowPlanner.Data.Models
 {
     public class Show
     {
         public int? ShowId { get; set; }
 
-        public string Title { get; set; }
-
         public IList<Ticket> Tickets { get; set; }
+
+        [Required]
+        public string Title { get; set; }
     }
 }

ShowPlanner.Data.Models/ShowPlanner.Data.Models.csproj

@@ -34,6 +34,7 @@
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="System" />
+    <Reference Include="System.ComponentModel.DataAnnotations" />
     <Reference Include="System.Core" />
     <Reference Include="System.Xml.Linq" />
     <Reference Include="System.Data.DataSetExtensions" />

ShowPlanner.Data.Models/Stage.cs

@@ -1,15 +1,19 @@
 using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
 
 namespace ShowPlanner.Data.Models
 {
     public class Stage
     {
         public int? StageId { get; set; }
-        public string Name { get; set; }
 
         public int? VenueId { get; set; }
+        [Required]
         public Venue Venue { get; set; }
 
-        public IList<Performance> Showings { get; set; } 
+        public IList<Performance> Showings { get; set; }
+
+        [Required]
+        public string Name { get; set; }
     }
 }

ShowPlanner.Data.Models/Ticket.cs

@@ -1,18 +1,21 @@
+using System.ComponentModel.DataAnnotations;
+
 namespace ShowPlanner.Data.Models
 {
     public class Ticket
     {
         public int? TicketId { get; set; }
 
         public int? ShowId { get; set; }
+        [Required]
         public Show Show { get; set; }
 
         public int? CustomerId { get; set; }
         public Customer SoldTo { get; set; }
 
         public bool? Sold { get; set; }
 
+        [Required]
         public decimal Price { get; set; }
-
     }
 }

ShowPlanner.Data.Models/Venue.cs

@@ -1,4 +1,5 @@
 using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
 using System.Linq;
 using System.Text;
 
@@ -8,10 +9,12 @@ public class Venue
     {
         public int? VenueId { get; set; }
 
+        public IList<Stage> Stages { get; set; } 
+
+        [Required]
         public string Name { get; set; }
 
         public string Owner { get; set; }
 
-        public IList<Stage> Stages { get; set; } 
     }
 }