ANTOOZA-BACKEND/Application/Features/Admin/Document/Get/Handler.cs

using Application.Abstractions.Messaging;
using Application.Abstractions.Data;

namespace Application.Features.Admin.Document.Get;

public sealed class Handler(IAppDbContext db) : IQueryHandler<Query, Response?>
{
    public async Task<Response?> Handle(Query request, CancellationToken ct)
    {
        var document = await db.Document.FindAsync(request.ID, ct);
        if (document is null)
        {
            return null;
        }

        return new Response
        {
            ID = document.ID,
            Code = document.Code,
            Subject = document.Subject,
            Content = document.Content,
            IsActive = document.IsActive,
            UpdatedAt = document.UpdatedAt,
            CreatedAt = document.CreatedAt
        };
    }
}