ANTOOZA-BACKEND/Web.Api/Endpoints/TrackRecord/GetLeaderboard.cs

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

namespace Web.Api.Endpoints.TrackRecord;

/// <summary>예측 적중률 리더보드 — 채점 표본 10+ 회원 HitRate 내림차순 (D2 M4, 익명 허용).</summary>
internal sealed class GetLeaderboard : IEndpoint
{
    public void MapEndpoint(IEndpointRouteBuilder app)
    {
        app.MapGet("api/track-records/leaderboard", async (
            ISender sender,
            string? period = null,
            int page = 1,
            CancellationToken ct = default
        ) => {
            var data = await sender.Send(new Application.Features.Api.TrackRecord.GetLeaderboard.Query(period, page), ct);
            return ApiResponse.Ok(data);
        })
        .WithTags("TrackRecord")
        .AllowAnonymous();
    }
}