using Application.Abstractions.Messaging;
using Application.Abstractions.Data;
using Microsoft.EntityFrameworkCore;

namespace Application.Features.Admin.Forum.Post.Get;

public sealed class Handler(IAppDbContext db) : IQueryHandler<Query, Response>
{
    public async Task<Response> Handle(Query request, CancellationToken ct)
    {
        var item = await db.Post.AsNoTracking().Include(c => c.Board).FirstOrDefaultAsync(x => x.ID == request.ID, ct);
        if (item is null)
        {
            throw new KeyNotFoundException("게시글을 찾을 수 없습니다.");
        }

        return new Response(
            item.ID,
            item.BoardID,
            item.Board.Name,
            item.Subject,
            item.Content,
            item.Thumbnail,
            item.Name,
            item.SID,
            item.IsNotice,
            item.IsSecret,
            item.IsAnonymous,
            item.IsDeleted,
            item.Views,
            item.Likes,
            item.Dislikes,
            item.Comments,
            item.UpdatedAt,
            item.CreatedAt
        );
    }
}