Added shared api feature

LiteCharms.Features/Abstractions/IEndpoint.cs

@@ -0,0 +1,6 @@
+namespace LiteCharms.Features.Abstractions;
+
+public interface IEndpoint
+{
+    void Map(IEndpointRouteBuilder builder);
+}

LiteCharms.Features/Api/ApiVersionTargetAttribute.cs

@@ -0,0 +1,7 @@
+namespace LiteCharms.Features.Api;
+
+[AttributeUsage(AttributeTargets.Class, AllowMultiple = true)]
+public sealed class ApiVersionTargetAttribute(int majorVersion) : Attribute
+{
+    public int MajorVersion { get; } = majorVersion;
+}

LiteCharms.Features/Api/OpenApiBearerSecuritySchemeTransformer.cs

@@ -0,0 +1,16 @@
+namespace LiteCharms.Features.Api;
+
+public sealed class OpenApiBearerSecuritySchemeTransformer : IOpenApiDocumentTransformer
+{
+    public async Task TransformAsync(OpenApiDocument document, OpenApiDocumentTransformerContext context, CancellationToken cancellationToken)
+    {
+        var bearerScheme = new OpenApiSecurityScheme
+        {
+            Type = SecuritySchemeType.Http,
+            Scheme = "bearer",
+            Description = "JWT Authorization header using the Bearer scheme. Example: \"Bearer {token}\"",
+        };
+
+        document.AddComponent("Bearer", bearerScheme);
+    }
+}

LiteCharms.Features/Email/Models/EmailEnquiryModel.cs

@@ -7,25 +7,25 @@ public sealed class EmailEnquiryModel
     [Required]
     [MinLength(2)]
     [MaxLength(255)]
-    [Display(Name = "Full Name")]
+    [System.ComponentModel.DataAnnotations.Display(Name = "Full Name")]
     public string? FullName { get; set; }
 
     [Required]
     [EmailAddress]
     [MinLength(5)]
     [MaxLength(255)]
-    [Display(Name = "Email Address")]
+    [System.ComponentModel.DataAnnotations.Display(Name = "Email Address")]
     public string? EmailAddress { get; set; }
 
     [Required]
     [MinLength(2)]
     [MaxLength(255)]
-    [Display(Name = "Subject")]
+    [System.ComponentModel.DataAnnotations.Display(Name = "Subject")]
     public string? EmailSubject { get; set; }
 
     [Required]
     [MinLength(2)]
     [MaxLength(2000)]
-    [Display(Name = "Message")]
+    [System.ComponentModel.DataAnnotations.Display(Name = "Message")]
     public string? Message { get; set; }
 }

LiteCharms.Features/Extensions/Api.cs

@@ -0,0 +1,96 @@
+using LiteCharms.Features.Abstractions;
+using LiteCharms.Features.Api;
+
+namespace LiteCharms.Features.Extensions;
+
+public static class Api
+{
+    public const string Books = nameof(Books);
+    public const string Payments = nameof(Payments);
+
+    public static IApplicationBuilder MapEndpoints(this WebApplication app, IDictionary<int, RouteGroupBuilder> versionGroups)
+    {
+        var endpoints = app.Services.GetRequiredService<IEnumerable<IEndpoint>>();
+
+        foreach (var endpoint in endpoints)
+        {
+            var versionAttributes = endpoint.GetType().GetCustomAttributes<ApiVersionTargetAttribute>().ToList();
+
+            if (versionAttributes.Count != 0)
+            {
+                foreach (var attr in versionAttributes)
+                    if (versionGroups.TryGetValue(attr.MajorVersion, out var targetGroup))
+                        endpoint.Map(targetGroup);
+            }
+            else
+                endpoint.Map(app);
+        }
+
+        return app;
+    }
+
+    public static IServiceCollection AddEndpoints(this IServiceCollection services, Assembly assembly)
+    {
+        ServiceDescriptor[] discriptors = [.. assembly.DefinedTypes
+            .Where(t => t is { IsInterface: false, IsAbstract: false })
+            .Where(t => t.IsAssignableTo(typeof(IEndpoint)))
+            .Select(t => ServiceDescriptor.Transient(typeof(IEndpoint), t))];
+
+        services.TryAddEnumerable(discriptors);
+
+        return services;
+    }
+
+    public static string ToEndpointName(this Type target, string? annotation = "") =>
+        $"{target.Name.Replace("Endpoint", string.Empty)}{annotation}".ToLower(CultureInfo.CurrentCulture);
+
+    public static IServiceCollection AddApiServices(this IServiceCollection services, IConfiguration configuration)
+    {
+        services.AddHttpClient();
+
+        services.AddApiVersioning(options =>
+        {
+            options.DefaultApiVersion = new ApiVersion(1);
+            options.ReportApiVersions = true;
+            options.AssumeDefaultVersionWhenUnspecified = true;
+            options.ApiVersionReader = ApiVersionReader.Combine(new UrlSegmentApiVersionReader(),
+                new QueryStringApiVersionReader("version"),
+                new QueryStringApiVersionReader("version"),
+                new MediaTypeApiVersionReader("version"));
+        })
+        .AddApiExplorer(options =>
+        {
+            options.GroupNameFormat = "'v'VVV";
+            options.SubstituteApiVersionInUrl = true;
+        });
+
+        var urls = configuration["ASPNETCORE_URLS"] ?? configuration["Urls"];
+        var healthUrl = "http://localhost:8080/health";
+
+        if (!string.IsNullOrWhiteSpace(urls))
+        {
+            string firstUrl = urls.Split(';').FirstOrDefault(s => s.Contains("http://"))!
+                .Replace("*", "localhost").Replace("+", "localhost");
+
+            healthUrl = $"{firstUrl.TrimEnd('/')}/health";
+        }
+
+        services.AddHealthChecksUI(setup =>
+        {
+            setup.SetNotifyUnHealthyOneTimeUntilChange();
+            setup.AddHealthCheckEndpoint("primary, heal", healthUrl);
+            setup.SetHeaderText("Midrand Books");
+        })
+        .AddInMemoryStorage();
+
+        services.AddOutputCache(options =>
+        {
+            options.AddBasePolicy(builder => builder.Cache());
+            options.DefaultExpirationTimeSpan = TimeSpan.FromSeconds(10);
+        });
+
+        services.AddOpenApi(options => options.AddDocumentTransformer<OpenApiBearerSecuritySchemeTransformer>());
+
+        return services;
+    }
+}

LiteCharms.Features/LiteCharms.Features.csproj

@@ -29,6 +29,26 @@
     <None Include="..\icon.png" Pack="true" PackagePath="\" />
   </ItemGroup>
 
+  <!-- API Versioning -->
+  <ItemGroup>
+    <PackageReference Include="AccessTokenClient.Extensions" Version="5.1.0" />
+    <PackageReference Include="Asp.Versioning.Abstractions" Version="10.0.0" />
+    <PackageReference Include="Asp.Versioning.Http" Version="10.0.0" />
+    <PackageReference Include="Asp.Versioning.Mvc.ApiExplorer" Version="10.0.0" />
+
+    <Using Include="Asp.Versioning" />
+  </ItemGroup>
+
+  <!-- API Documentation -->
+  <ItemGroup>
+    <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="10.0.8" />
+    <PackageReference Include="Scalar.AspNetCore" Version="2.14.14" />
+
+    <Using Include="Scalar.AspNetCore" />
+    <Using Include="Microsoft.OpenApi" />
+    <Using Include="Microsoft.AspNetCore.OpenApi" />
+  </ItemGroup>
+
   <!-- Quartz Scheduler-->
   <ItemGroup>    
     <PackageReference Include="Hashids.net" Version="1.7.0" />    
@@ -147,6 +167,9 @@
 
   <!-- Shared Usings -->
   <ItemGroup>
+    <Using Include="System.Reflection" />
+    <Using Include="Microsoft.Extensions.DependencyInjection.Extensions" />
+    <Using Include="Microsoft.AspNetCore.Routing" />
     <Using Include="System.Web" />
     <Using Include="Microsoft.IdentityModel.Tokens" />
     <Using Include="Microsoft.AspNetCore.Http" />