Cl/service registration methods (#43)

* add extension methods to register dependencies

Dfe.Data.SearchPrototype/Dfe.Data.SearchPrototype.csproj

@@ -47,6 +47,11 @@
 		<None Remove="Web\**" />
 	</ItemGroup>
 
+
+	<ItemGroup>
+	  <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.0" />
+	</ItemGroup>
+
 	<ItemGroup>
 		<ProjectReference Include="Common\Dfe.Data.SearchPrototype.Common.csproj" />
 	</ItemGroup>

Dfe.Data.SearchPrototype/Infrastructure/DependencyRegistration.cs

@@ -0,0 +1,35 @@
+using Azure.Search.Documents.Models;
+using Azure;
+using Dfe.Data.SearchPrototype.Common.Mappers;
+using Dfe.Data.SearchPrototype.Infrastructure.Mappers;
+using Dfe.Data.SearchPrototype.SearchForEstablishments;
+using Dfe.Data.SearchPrototype.SearchForEstablishments.Models;
+using Microsoft.Extensions.DependencyInjection;
+using Azure.Search.Documents;
+using Dfe.Data.SearchPrototype.Infrastructure.Options.Mappers;
+using Dfe.Data.SearchPrototype.Infrastructure.Options;
+
+namespace Dfe.Data.SearchPrototype.Infrastructure;
+
+/// <summary>
+/// Extension method which provides all the pre-registrations required to
+/// access services to adapt the Dfe.Data.Common.Infrastructure.CognitiveSearch infrastructure
+/// to SearchPrototype application layer
+/// </summary>
+public static class DependencyRegistration
+{
+    /// <summary>
+    /// Register the necessary infrastucture adaptor services
+    /// </summary>
+    /// <param name="services"></param>
+    public static void AddCognitiveSearchAdaptorServices(this IServiceCollection services)
+    {
+        services.AddScoped(typeof(ISearchServiceAdapter), typeof(CognitiveSearchServiceAdapter<Establishment>));
+        services.AddSingleton(typeof(IMapper<Pageable<SearchResult<Establishment>>, EstablishmentResults>), typeof(PageableSearchResultsToEstablishmentResultsMapper));
+        services.AddSingleton<IMapper<SearchSettingsOptions, SearchOptions>, SearchOptionsToAzureOptionsMapper>();
+        services.AddSingleton<IMapper<Establishment, Address>, AzureSearchResultToAddressMapper>();
+        services.AddSingleton<IMapper<Establishment, SearchForEstablishments.Models.Establishment>, AzureSearchResultToEstablishmentMapper>();
+        services.AddScoped<ISearchOptionsFactory, SearchOptionsFactory>();
+    }
+}
+

Dfe.Data.SearchPrototype/SearchForEstablishments/DependencyRegistration.cs

@@ -0,0 +1,20 @@
+using Dfe.Data.SearchPrototype.Common.CleanArchitecture.Application.UseCase;
+using Microsoft.Extensions.DependencyInjection;
+
+namespace Dfe.Data.SearchPrototype.SearchForEstablishments;
+
+/// <summary>
+/// Extension method which provides all the pre-registrations required to
+/// use the SearchForEstablishments services
+/// </summary>
+public static class DependencyRegistration
+{
+    /// <summary>
+    /// Register all the necessary SearchForEstablishments services
+    /// </summary>
+    /// <param name="services"></param>
+    public static void AddSearchForEstablishmentServices(this IServiceCollection services)
+    {
+        services.AddScoped<IUseCase<SearchByKeywordRequest, SearchByKeywordResponse>, SearchByKeywordUseCase>();
+    }
+}

Dfe.Data.SearchPrototype/SearchForEstablishments/Models/Address.cs

@@ -1,5 +1,8 @@
 namespace Dfe.Data.SearchPrototype.SearchForEstablishments.Models;
 
+/// <summary>
+/// Encapsulates the address details of an Establishment
+/// </summary>
 public class Address
 {
     /// <summary>