private void CheckTrenere()
{
var treneri = service.GetTrenere();
if (treneri.Count == 0)
{
for (int i = 0; i < 3; i++)
{
service.CreateTrener(new Trener
{
FullName = $"Trener {GetLetter(i)}",
Role = 2
});
}
}
}
///
/// <param name="trener"></param>
public string CreateTrener(Trener trener, IDBService service){
return service.CreateTrener(trener);
}