public async Task <Unit> Handle(DeleteParcelCommand request, CancellationToken cancellationToken)
{
var parcel = await _parcelsRepository.GetParcelAsync(request.Id);
if (parcel is null)
{
throw new ArgumentException($"Parcel with id: {request.Id} does not exist");
}
await _parcelsRepository.DeleteParcelAsync(parcel);
return(Unit.Value);
}
public async Task <Unit> Handle(UpdateParcelCommand request, CancellationToken cancellationToken)
{
var parcel = await _parcelRepository.GetParcelAsync(request.Id);
if (parcel is null)
{
throw new ApplicationException($"Parcel with id: '{request.Id}' does not exist");
}
parcel.SetStatus((ParcelStatus)request.Status);
await _parcelRepository.UpdateParcelAsync(parcel);
return(Unit.Value);
}
public async Task <ParcelDto> Handle(GetParcelQuery request, CancellationToken cancellationToken)
{
var parcel = await _parcelRepository.GetParcelAsync(request.Id);
if (!(parcel is null))
{
return(new ParcelDto
{
Size = (int)parcel.Size,
Status = (int)parcel.Status,
Weight = parcel.Weight,
Description = parcel.Description,
CreateDate = parcel.CreateDate
});
}
return(null);
}