public Tournament CreateTournament(string name)
{
bool givenParametersAreInvalid = !TournamentCreationParametersAreValid(name);
if (givenParametersAreInvalid)
{
return(null);
}
Tournament tournament = Tournament.Create(name);
_slaskContext.Add(tournament);
return(tournament);
}
public User CreateUser(string name)
{
bool nameIsEmpty = name == "";
bool userAlreadyExists = GetUserByName(name) != null;
if (nameIsEmpty || userAlreadyExists)
{
return(null);
}
User user = User.Create(name);
_slaskContext.Add(user);
return(user);
}
