public ICommandResult Handle(UpdateGroceriesPositionCommand command)
{
var groceries = _groceriesRepository.GetAll();
var grocery = groceries.FirstOrDefault(x => x.Id == command.Id);
if (grocery == null)
{
AddNotification(new Notification("Id", "not found!"));
return(null);
}
var oldIndex = groceries.IndexOf(grocery);
var newIndex = command.Position;
groceries.RemoveAt(oldIndex);
groceries.Insert(newIndex, grocery);
AddNotifications(grocery.Notifications);
if (IsValid())
{
_groceriesRepository.Update(groceries);
}
return(new UpdateGroceriesPositionCommandResult(grocery.Id));
}
public ICommandResult Handle(UpdateGroceriesCommand command)
{
var groceries = _groceriesRepository.GetById(command.Id);
if (groceries == null)
{
AddNotification(new Notification("Id", "not found!"));
return(null);
}
groceries.Update(command.Name, command.Price, command.Unity, command.Category);
AddNotifications(groceries.Notifications);
if (IsValid())
{
_groceriesRepository.Update(groceries);
}
return(new UpdateGroceriesCommandResult(groceries.Id, groceries.Name,
groceries.Price, groceries.Unity, groceries.Category));
}
