public Superhero CreateSuperhero(string superheroName, string secretIdentity, string cityName, IEnumerable<string> powerNames)
{
if (string.IsNullOrEmpty(superheroName) ||
superheroName.Length < MinSuperheroNameLength ||
superheroName.Length > MaxSuperherNameLength)
{
throw new ArgumentException("Invalid supehero name");
}
var superhero = new Superhero
{
SuperheroName = superheroName,
SecretIdentity = secretIdentity,
City = this.LoadOrCreateCity(cityName),
Powers = powerNames?.Select(this.LoadOrCreatePower)
.ToList()
};
using (this.unitOfWork)
{
this.superheroes.Add(superhero);
this.unitOfWork.Commit();
}
return superhero;
}
public void Delete(Superhero Superhero)
{
try
{
db.Superheroes.Remove(Superhero);
}
catch
{
}
}
public void AddPowerToSuperhero(Superhero superhero, string powerName)
{
var dbSuperhero = this.superheroes.GetById(superhero.Id);
if (dbSuperhero == null)
{
throw new ArgumentNullException(nameof(superhero), "Invalid superhero");
}
using (unitOfWork)
{
dbSuperhero.Powers.Add(this.LoadOrCreatePower(powerName));
unitOfWork.Commit();
}
}
public void Add(Superhero Superhero)
{
db.Superheroes.Add(Superhero);
}