using BackOffice.BFF.DiscountOrder.Protobuf.Protos.DiscountOrder;
using Mapster;

namespace BackOffice.BFF.Application.DiscountOrderCQ.Queries.GetOrderById;

public class GetOrderByIdQueryHandler : IRequestHandler<GetOrderByIdQuery, GetOrderByIdResponseDto>
{
    private readonly IApplicationContractContext _context;

    public GetOrderByIdQueryHandler(IApplicationContractContext context)
    {
        _context = context;
    }

    public async Task<GetOrderByIdResponseDto> Handle(GetOrderByIdQuery request, CancellationToken cancellationToken)
    {
        var grpcRequest = new GetOrderByIdRequest 
        { 
            OrderId = request.OrderId,
            UserId = request.UserId
        };

        var response = await _context.DiscountOrders.GetOrderByIdAsync(grpcRequest, cancellationToken: cancellationToken);

        return TypeAdapter.Adapt(response, response.GetType(), typeof(GetOrderByIdResponseDto)) as GetOrderByIdResponseDto;
    }
}