namespace CMSMicroservice.Application.PackageCQ.Queries.GetPackage;
public class GetPackageQueryHandler : IRequestHandler<GetPackageQuery, GetPackageResponseDto>
{
    private readonly IApplicationDbContext _context;

    public GetPackageQueryHandler(IApplicationDbContext context)
    {
        _context = context;
    }

    public async Task<GetPackageResponseDto> Handle(GetPackageQuery request,
        CancellationToken cancellationToken)
    {
        var response = await _context.Packages
            .AsNoTracking()
            .Where(x => x.Id == request.Id)
            .ProjectToType<GetPackageResponseDto>()
            .FirstOrDefaultAsync(cancellationToken);

        return response ?? throw new NotFoundException(nameof(Package), request.Id);
    }
}