public ActionResult <WholesalerBeer> UpdateStock(UpdateStockCommand command, [FromRoute] int stock)
{
command.Stock = stock;
_wholesalerService.UpdateWholesalerBeer(command);
return(Ok());
}
public void UpdateStock_Stock_IsOk()
{
UpdateStockCommand command = new UpdateStockCommand()
{
BeerId = 1, WholesalerId = 1, Stock = 9
};
using (var context = new BrasserieContext(ContextOptions))
{
var wholesalerService = new WholesalerService(context);
var actual = wholesalerService.UpdateWholesalerBeer(command);
actual.Stock.Should().Be(9);
}
}
public void UpdateStock_StockIsNegative_ThrowException()
{
UpdateStockCommand command = new UpdateStockCommand()
{
BeerId = 1, WholesalerId = 1, Stock = -10
};
using (var context = new BrasserieContext(ContextOptions))
{
var wholesalerService = new WholesalerService(context);
Action action = () => wholesalerService.UpdateWholesalerBeer(command);
action.Should().ThrowExactly <HttpBodyException>().WithMessage(ExceptionMessage.NEGATIVE_STOCK);
}
}
public WholesalerBeer UpdateWholesalerBeer(UpdateStockCommand command)
{
if (command == null)
{
throw new HttpBodyException(ExceptionMessage.COMMAND_IS_NULL);
}
var wholesalerBeer = _brasserieContext.WholesalerBeers
.Find(command.BeerId, command.WholesalerId);
if (command.Stock < 0)
{
throw new HttpBodyException(ExceptionMessage.NEGATIVE_STOCK);
}
wholesalerBeer.Stock = command.Stock;
_brasserieContext.WholesalerBeers.Update(wholesalerBeer);
return(wholesalerBeer);
}
public Task <bool> Handle(UpdateStockCommand message, CancellationToken cancellationToken)
{
if (!message.IsValid())
{
NotifyValidationErrors(message);
return(Task.FromResult(false));
}
var stock = new Stock(message.Id, message.Name, message.Price);
_stockRepository.Update(stock);
if (Commit())
{
_bus.RaiseEvent(new StockUpdatedEvent(stock.Id, stock.Name, stock.Price));
}
return(Task.FromResult(true));
}