ANTOOZA-BACKEND/Web.Api/Endpoints/Stocks/BondDetail.cs

using Application.Abstractions.Messaging;
using Web.Api.Common;
using Web.Api.Extensions;

namespace Web.Api.Endpoints.Stocks;

/// <summary>채권 상세 — ISIN 기준 BondMaster(만기·표면이자율·신용등급 4사·옵션·보증) + 이자지급 + KRX 일별시세(종가·YTM) join (익명 열람). SEIBro 채권 마스터.</summary>
internal sealed class BondDetail : IEndpoint
{
    public void MapEndpoint(IEndpointRouteBuilder app)
    {
        app.MapGet("api/stocks/bonds/{isin:regex(^[A-Za-z0-9]{{12}}$)}", async (
            string isin,
            ISender sender,
            CancellationToken ct
        ) => {
            var result = await sender.Send(new Application.Features.Api.Stocks.GetBondDetail.Query(isin), ct);

            return result.Match(
                () => ApiResponse.Ok(result.Value),
                CustomResults.Problem
            );
        })
        .WithTags("Stocks")
        .AllowAnonymous();
    }
}