public void Execute(AddBeerRequest request, IAddBeerPresenter presenter)
{
var validator = new AddBeerValidator(_catalog);
var validationResult = validator.Validate(request);
var response = new AddBeerResponse();
if (!validationResult.IsValid)
{
response.Data = null;
response.Errors = validationResult.Errors
.Select(e => new KeyValuePair <string, string>(e.PropertyName, e.ErrorMessage))
.ToDictionary(x => x.Key, x => x.Value);
}
else
{
var beer = _catalog.AddBeer(new BeerModel(
null,
null,
null,
request.Label,
request.Description,
request.Stock
));
response.Data = beer;
response.Errors = null;
}
presenter.Present(response);
}
public AddBeerResponse AddBeer(AddBeerRequest addBeerRequest)
{
var response = new AddBeerResponse()
{
BaseResponse = CreateBaseResponse(addBeerRequest.BaseRequest)
};
response.BaseResponse = VerifyBaseRequest(addBeerRequest.BaseRequest, response.BaseResponse);
if (response.BaseResponse.ResponseStatus == ResponseStatus.Failure)
{
response.Beer = null;
return(response);
}
var beer = _beerRepository.AddBeer(addBeerRequest.Beer);
response.Beer = beer;
return(response);
}
public void Present(AddBeerResponse response)
{
ViewModel = new ApiAddBeerViewModel
{
HttpCode = response.Errors != null && response.Errors.Any() ? 400 : 201,
Success = response.Errors == null || !response.Errors.Any(),
Data = response.Errors != null && response.Errors.Any()
? null
: new
{
Id = response.Data.Id.Value,
Label = response.Data.Label.Value,
Description = response.Data.Description.Value,
Stock = response.Data.Stock.Value,
Available = response.Data.Stock.Value > 0,
LimitedStock = response.Data.Stock.Value <= 50
},
Errors = response.Errors
};
}
