add basic support for entity framework core

FakePieShop/FakePieShop.csproj

@@ -6,4 +6,12 @@
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.13" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="7.0.13">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+  </ItemGroup>
+
 </Project>

FakePieShop/Models/CategoryRepository.cs

@@ -0,0 +1,16 @@
+namespace FakePieShop.Models
+{
+    public class CategoryRepository : ICategoryRepository
+    {
+        private readonly FakePieShopDbContext _fakePieShopDbContext;
+
+        public CategoryRepository(FakePieShopDbContext fakePieShopDbContext)
+        {
+            _fakePieShopDbContext = fakePieShopDbContext;
+        }
+
+        public IEnumerable<Category> AllCategories =>
+            // get all categories in alphabetical order
+            _fakePieShopDbContext.Categories.OrderBy(p => p.CategoryName);
+    }
+}

FakePieShop/Models/FakePieShopDbContext.cs

@@ -0,0 +1,13 @@
+using Microsoft.EntityFrameworkCore;
+
+namespace FakePieShop.Models
+{
+    public class FakePieShopDbContext : DbContext
+    {
+        // no further configuration needed for this constructor; all is handled by the superclass
+        public FakePieShopDbContext(DbContextOptions<FakePieShopDbContext> options) : base(options) {}
+
+        public DbSet<Category> Categories { get; set; }
+        public DbSet<Pie> Pies { get; set; }
+    }
+}

FakePieShop/Models/PieRepository.cs

@@ -0,0 +1,35 @@
+using Microsoft.EntityFrameworkCore;
+
+namespace FakePieShop.Models
+{
+    public class PieRepository : IPieRepository
+    {
+        private readonly FakePieShopDbContext _fakePieShopDbContext;
+
+        public PieRepository(FakePieShopDbContext fakePieShopDbContext)
+        {
+            _fakePieShopDbContext = fakePieShopDbContext;
+        }
+
+        public IEnumerable<Pie> AllPies
+        {
+            get
+            {
+                return _fakePieShopDbContext.Pies.Include(p => p.Category);
+            }
+        }
+
+        public IEnumerable<Pie> PiesOfTheWeek
+        {
+            get
+            {
+                return _fakePieShopDbContext.Pies.Include(c => c.Category).Where(p => p.IsPieOfTheWeek);
+            }
+        }
+
+        public Pie? GetPieById(int pieId)
+        {
+            return _fakePieShopDbContext.Pies.FirstOrDefault(p => p.PieId == pieId);
+        }
+    }
+}

FakePieShop/Program.cs

@@ -1,11 +1,18 @@
 using FakePieShop.Models;
+using Microsoft.EntityFrameworkCore;
 
 WebApplicationBuilder builder = WebApplication.CreateBuilder(args);
 
 // add services to application
+builder.Services.AddScoped<IPieRepository, PieRepository>();
+builder.Services.AddScoped<ICategoryRepository, CategoryRepository>();
+
 builder.Services.AddControllersWithViews();
-builder.Services.AddScoped<IPieRepository, MockPieRepository>();
+builder.Services.AddDbContext<FakePieShopDbContext>(options =>
-builder.Services.AddScoped<ICategoryRepository, MockCategoryRepository>();
+{
+    options.UseSqlServer(
+        builder.Configuration["ConnectionStrings:FakePieShopDbContextConnection"])
+});
 
 WebApplication app = builder.Build();
 

FakePieShop/appsettings.json

@@ -5,5 +5,8 @@
       "Microsoft.AspNetCore": "Warning"
     }
   },
-  "AllowedHosts": "*"
+  "AllowedHosts": "*",
+  "ConnectionStrings": {
+    "FakePieShopDbContextConnection": "Server=(localdb)\\mysqllocaldb;\\Database=FakePieShop0123456;Trusted_Connection=true;Multiple_Active_Results=true;"
+  }
 }

FakePieShop/obj/FakePieShop.csproj.nuget.dgspec.json

@@ -44,6 +44,16 @@
       "frameworks": {
         "net6.0": {
           "targetAlias": "net6.0",
+          "dependencies": {
+            "Microsoft.EntityFrameworkCore.SqlServer": {
+              "target": "Package",
+              "version": "[7.0.13, )"
+            },
+            "Microsoft.EntityFrameworkCore.Tools": {
+              "target": "Package",
+              "version": "[7.0.13, )"
+            }
+          },
           "imports": [
             "net461",
             "net462",

FakePieShop/obj/FakePieShop.csproj.nuget.g.props

@@ -13,4 +13,11 @@
     <SourceRoot Include="C:\Users\mikay\.nuget\packages\" />
     <SourceRoot Include="C:\Program Files (x86)\Microsoft Visual Studio\Shared\NuGetPackages\" />
   </ItemGroup>
+  <ImportGroup Condition=" '$(ExcludeRestorePackageImports)' != 'true' ">
+    <Import Project="$(NuGetPackageRoot)microsoft.entityframeworkcore\7.0.13\buildTransitive\net6.0\Microsoft.EntityFrameworkCore.props" Condition="Exists('$(NuGetPackageRoot)microsoft.entityframeworkcore\7.0.13\buildTransitive\net6.0\Microsoft.EntityFrameworkCore.props')" />
+    <Import Project="$(NuGetPackageRoot)microsoft.entityframeworkcore.design\7.0.13\build\net6.0\Microsoft.EntityFrameworkCore.Design.props" Condition="Exists('$(NuGetPackageRoot)microsoft.entityframeworkcore.design\7.0.13\build\net6.0\Microsoft.EntityFrameworkCore.Design.props')" />
+  </ImportGroup>
+  <PropertyGroup Condition=" '$(ExcludeRestorePackageImports)' != 'true' ">
+    <PkgMicrosoft_EntityFrameworkCore_Tools Condition=" '$(PkgMicrosoft_EntityFrameworkCore_Tools)' == '' ">C:\Users\mikay\.nuget\packages\microsoft.entityframeworkcore.tools\7.0.13</PkgMicrosoft_EntityFrameworkCore_Tools>
+  </PropertyGroup>
 </Project>

FakePieShop/obj/FakePieShop.csproj.nuget.g.targets

@@ -1,2 +1,7 @@
 <?xml version="1.0" encoding="utf-8" standalone="no"?>
-<Project ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" />
+<Project ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ImportGroup Condition=" '$(ExcludeRestorePackageImports)' != 'true' ">
+    <Import Project="$(NuGetPackageRoot)system.text.json\7.0.0\buildTransitive\net6.0\System.Text.Json.targets" Condition="Exists('$(NuGetPackageRoot)system.text.json\7.0.0\buildTransitive\net6.0\System.Text.Json.targets')" />
+    <Import Project="$(NuGetPackageRoot)microsoft.extensions.logging.abstractions\7.0.0\buildTransitive\net6.0\Microsoft.Extensions.Logging.Abstractions.targets" Condition="Exists('$(NuGetPackageRoot)microsoft.extensions.logging.abstractions\7.0.0\buildTransitive\net6.0\Microsoft.Extensions.Logging.Abstractions.targets')" />
+  </ImportGroup>
+</Project>