public void OrarendTorol(Guid ID)
{
Orarendek res = dbMngr.Orarendek.Where(x => x.ID.Equals(ID)).FirstOrDefault();
if (res != null)
{
dbMngr.Orarendek.Remove(res);
dbMngr.SaveChanges();
}
else
{
throw new TanarNemLetezikError();
}
}
public void OrarendFrissit(Guid ID, Guid Osztaly, Guid Tanterem, Guid Tanar, Guid Tantargy, int Nap, int Ora)
{
Orarendek res = dbMngr.Orarendek.Where(x => x.ID.Equals(ID)).FirstOrDefault();
if (res != null)
{
res.Osztaly = Osztaly;
res.Tanterem = Tanterem;
res.Tanar = Tanar;
res.Tantargy = Tantargy;
res.Nap = Nap;
res.Ora = Ora;
dbMngr.SaveChanges();
}
else
{
throw new OrarendNemLetezikError();
}
}
public void OrarendHozzaad(Guid Osztaly, Guid Tanterem, Guid Tanar, Guid Tantargy, int Nap, int Ora)
{
Orarendek ujorarend = new Orarendek();
if (dbMngr.Orarendek.Where(x => (x.Nap == Nap) && (x.Ora == Ora)).FirstOrDefault() != null)
{
throw new OrarendMarLetezikError();
}
ujorarend.ID = Guid.NewGuid();
ujorarend.Osztaly = Osztaly;
ujorarend.Tanterem = Tanterem;
ujorarend.Tanar = Tanar;
ujorarend.Tantargy = Tantargy;
ujorarend.Nap = Nap;
ujorarend.Ora = Ora;
dbMngr.Orarendek.Add(ujorarend);
dbMngr.SaveChanges();
}
