public void CreateEvaluation(long userId, string pubName, decimal evaluation)
{
long?pubId = pubRepository.GetPubByName(pubName).Id;
if (pubId == null)
{
throw new NullReferenceException("Bar não cadastrado!");
}
userRepository.CreateEvaluation(userId, (long)pubId, evaluation);
IEnumerable <UserPubEvaluation> userPubCollection = pubRepository.ListEvaluationById((long)pubId);
decimal averageEvaluations = userPubCollection.Average(x => x.Evaluation);
pubRepository.UpdateEvaluation((long)pubId, averageEvaluations);
}
// public Pub GetPubByName(string pubName) => repository.GetPubByName(pubName);
public void CreatePub(string name, string description, string address, string contact)
{
bool pubExist = repository.GetPubByName(name) != null;
if (pubExist != false)
{
throw new Exception("Esse bar já foi cadastrado");
}
repository.CreatePub(name, description, address, contact);
}
