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

namespace Web.Api.Endpoints.Forum.StockBoard;

/// <summary>종목 트렌딩 랭킹 — GET /api/stock-boards/trending?count= (익명, Redis 10분 캐시).</summary>
internal sealed class Trending : IEndpoint
{
    public void MapEndpoint(IEndpointRouteBuilder app)
    {
        app.MapGet("api/stock-boards/trending", async (
            ISender sender,
            int count = 20,
            CancellationToken ct = default
        ) => {
            var result = await sender.Send(new Application.Features.Api.Forum.StockBoard.Trending.Query(count), ct);

            return ApiResponse.Ok(result);
        })
        .WithTags("StockBoard")
        .AllowAnonymous();
    }
}