public Task <ResourceCreationResult <PourBeer, int> > CreateAsync(PourBeer resource, IRequestContext context, CancellationToken cancellation)
{
try
{
context.SetLinkParameter <PourBeer>();
var beerTapId = context.LinkParameters.Get <LinksParametersSource>().Value.BeerTapId;
var beerTap = _repository.Get(beerTapId);
if (resource.Volume > beerTap.Volume)
{
resource.Volume = beerTap.Volume;
}
beerTap.Volume = beerTap.Volume - resource.Volume;
var newStatus = (BeerTapStatus)GetNewStatus(beerTap);
beerTap.Status = (int)newStatus;
_repository.Save(beerTap);
return(Task.FromResult(new ResourceCreationResult <PourBeer, int>(new PourBeer
{
Id = beerTapId,
Volume = beerTap.Volume
})));
}
catch (Exception)
{
throw;
}
}
public Task <BeerTap> GetAsync(int id, IRequestContext context, CancellationToken cancellation)
{
try
{
if (context == null)
{
throw new ArgumentNullException(nameof(context));
}
context.SetLinkParameter <BeerTap>(id);
return(Task.FromResult(_repository.Get(id).ToBeerTapResource()));
}
catch (Exception)
{
throw;
}
}