public UpdateExistingBeerValidator(IBeerCatalog catalog)
{
RuleFor(beer => beer.Id)
.Custom((id, context) =>
{
if (catalog.FindOneBeerByGuid(id) == null)
{
context.AddFailure("Unknown beer.");
}
})
.NotNull();
RuleFor(beer => beer.Label)
.NotNull()
.NotEmpty()
.MinimumLength(3);
RuleFor(beer => beer.Description)
.NotNull()
.NotEmpty()
.MinimumLength(3);
RuleFor(beer => beer.Stock)
.NotNull()
.GreaterThanOrEqualTo(0);
}
public void Execute(GetOneBeerRequest request, IGetOneBeerPresenter presenter)
{
var beer = _catalog.FindOneBeerByGuid(request.Id);
var response = new GetOneBeerResponse
{
Beer = beer
};
presenter.Present(response);
}
public void Execute(DeleteExistingBeerRequest request, IDeleteExistingBeerPresenter presenter)
{
var beer = _catalog.FindOneBeerByGuid(request.Id);
var response = new DeleteExistingBeerResponse();
if (beer == null)
{
response.Founded = false;
}
else
{
_catalog.DeleteExistingBeer(request.Id);
response.Founded = true;
}
presenter.Present(response);
}