public HistoryViewModel(PetRepository repository, IEventAggregator events)
{
_repository = repository;
_history = repository.History;
events.GetEvent <NewPetEvent>().Subscribe(pet => PetsChanged());
events.GetEvent <SoldPetEvent>().Subscribe(pet => PetsChanged());
}
public HistoryViewModel(PetRepository repository, IEventAggregator events)
{
_repository = repository;
_history = repository.History;
events.GetEvent<NewPetEvent>().Subscribe(pet => PetsChanged());
events.GetEvent<SoldPetEvent>().Subscribe(pet => PetsChanged());
}
public async Task <Unit> Handle(Command request, CancellationToken cancellationToken)
{
var history = new Domain.History
{
GroupName = request.GroupName,
Position = request.Position,
GroupType = request.GroupType,
Year = request.Year
};
_context.Historys.Add(history);
var success = await _context.SaveChangesAsync() > 0;
if (success)
{
return(Unit.Value);
}
throw new Exception("problem saving changes");
}
