Refactored endpoints to be more functional and more expressive

2026-09-01 11:23:25 +02:00
parent 346cb8da5f
commit 2df5b5c2ed
86 changed files with 1565 additions and 1575 deletions
@@ -0,0 +1,36 @@
+using PostFundManagement.Application.Extensions;
+using PostFundManagement.Application.Services.Grants;
+using PostFundManagement.Domain.Abstractions;
+using PostFundManagement.Domain.Errors;
+using PostFundManagement.Domain.Extensions;
+using PostFundManagement.Domain.Models;
+using PostFundManagement.Domain.Security;
+using Problems = Microsoft.AspNetCore.Mvc.ProblemDetails;
+
+namespace PostFundManagement.Api.Endpoints.Grants;
+
+[ApiVersionTarget(1)]
+public class GetContractEndpoint : IEndpoint
+{
+    public void Map(IEndpointRouteBuilder builder)
+    {
+        builder.MapGet("api/grants/contracts/{contractId}", async (string contractId, GrantsService service, 
+            CancellationToken cancellationToken = default) =>
+                await service.GetContractAsync(contractId, cancellationToken) switch
+                {
+                    { IsSuccess: true, Value: var contract } => Results.Ok(contract),
+                    var r when r.HasError<IdDecodeError>() => Results.Forbid(),
+                    var r when r.HasError<NotFoundError>() => Results.NotFound(),
+                    var r => Results.InternalServerError(r.Errors.ToProblems())
+                })
+        .WithDescription("Get contract by ID")
+        .WithName(typeof(GetContractEndpoint).ToEndpointName())
+        .MapToApiVersion(new ApiVersion(1))
+        .Produces<Contract>(StatusCodes.Status200OK)
+        .Produces(StatusCodes.Status404NotFound)
+        .Produces(StatusCodes.Status403Forbidden)
+        .Produces(StatusCodes.Status401Unauthorized)
+        .Produces<Problems>(StatusCodes.Status500InternalServerError)
+        .WithTags(EndpointTags.Grants);
+    }
+}