public async Task <Unit> Handle(
PlaceOrder command,
CancellationToken cancellationToken)
{
if (command.EventUserInfo == null)
{
throw new ApplicationException("User must be defined.");
}
var order = new Order(command.Id, command.OrderName, command.Items);
var saved = await _repository.SaveOrder(command.EventUserInfo, order);
if (!saved)
{
throw new ApplicationException("Failed to save.");
}
return(Unit.Value);
}
public async Task <Unit> Handle(
RemoveItemFromOrder command,
CancellationToken cancellationToken)
{
if (command.EventUserInfo == null)
{
throw new ApplicationException("User must be defined.");
}
var order = await _repository.LoadOrder(command.Id);
order.RemoveItem(command.Name);
var saved = await _repository.SaveOrder(command.EventUserInfo, order);
if (!saved)
{
throw new ApplicationException("Failed to save.");
}
return(Unit.Value);
}