Merge pull request #16 from Tim-Maes/feature/updates

Update template config

.template.config/template.json

@@ -24,7 +24,7 @@
       "exclude": [
         ".template.config/**/*",
         "*.nuspec",
-        "readme.md",
+        "README.md",
         "template.json"
       ],
       "rename": {

src/GraphR.API/GraphR.API.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk.Web">
+<Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
     <TargetFramework>net8.0</TargetFramework>
@@ -8,7 +8,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="HotChocolate.AspNetCore" Version="14.0.0-p.22" />
+    <PackageReference Include="HotChocolate.AspNetCore" Version="13.9.0" />
   </ItemGroup>
 
   <ItemGroup>

src/GraphR.Application/Books/BooksQuery.cs

@@ -9,4 +9,7 @@ public sealed class BooksQuery
 {
     public async Task<BookDto> Book([Service] IGetBookByIdHandler handler, GetBookByIdParameters parameters)
         => await handler.Handle(parameters);
+
+    public async Task<BookDto[]> BooksForAuthor([Service] IGetBooksForAuthorQueryHandler handler, GetBooksForAuthorParameters parameters)
+    => await handler.Handle(parameters);
 }

src/GraphR.Application/Books/Handlers/Query/GetBooksForAuthorQueryHandler.cs

@@ -0,0 +1,28 @@
+using FluentValidation;
+using GraphR.Application.Books.Types.Input;
+using GraphR.Application.Books.Types.Mappings;
+using GraphR.Application.Books.Types.Output;
+using GraphR.Domain.Interfaces.Repositories;
+using GrapR.Core.Handlers;
+
+namespace GraphR.Application.Books.Handlers.Query;
+internal sealed class GetBooksForAuthorQueryHandler
+    : Handler<GetBooksForAuthorParameters, BookDto[]>, IGetBooksForAuthorQueryHandler
+{
+    private readonly IBookRepository _bookRepository;
+
+    public GetBooksForAuthorQueryHandler(IBookRepository bookRepository)
+    {
+        _bookRepository = bookRepository;
+    }
+
+    protected override void DefineRules()
+    {
+        RuleFor(x => x.AuthorId).GreaterThan(0);
+    }
+
+    protected override async Task<BookDto[]> HandleValidatedRequest(GetBooksForAuthorParameters request)
+        => (await _bookRepository.GetByAuthorId(request.AuthorId)).ToOutput();
+}
+
+public interface IGetBooksForAuthorQueryHandler : IHandler<GetBooksForAuthorParameters, BookDto[]> { }

src/GraphR.Application/Books/Types/Input/GetBooksForAuthorParameters.cs

@@ -0,0 +1,6 @@
+namespace GraphR.Application.Books.Types.Input;
+
+public sealed class GetBooksForAuthorParameters
+{
+    public int AuthorId { get; set; }
+}

src/GraphR.Application/Books/Types/Mappings/BookMapping.cs

@@ -13,4 +13,7 @@ internal static BookDto ToOutput(this Book book)
             Description = book.Description,
             Category = book.Category.ToString(),
         };
+
+    internal static BookDto[] ToOutput(this Book[] books)
+        => books.Select(ToOutput).ToArray();
 }

src/GraphR.Application/GraphR.Application.csproj

@@ -12,7 +12,7 @@
 
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="HotChocolate.Abstractions" Version="14.0.0-p.22" />
+    <PackageReference Include="HotChocolate.Abstractions" Version="13.9.0" />
   </ItemGroup>
 
 </Project>