using Fengling.Member.Application.Commands.Points;
using Fengling.Member.Application.Dtos;
using Fengling.Member.Application.Services;
using MediatR;

namespace Fengling.Member.Application.Commands.Points;

public class CalculatePointsCommandHandler : IRequestHandler<CalculatePointsCommand, PointsCalculationResultDto>
{
    private readonly PointsRuleMatcher _matcher;

    public CalculatePointsCommandHandler(PointsRuleMatcher matcher)
    {
        _matcher = matcher;
    }

    public async Task<PointsCalculationResultDto> Handle(CalculatePointsCommand request, CancellationToken cancellationToken)
    {
        return await _matcher.CalculatePointsAsync(request.CodeInfo);
    }
}