public static void Delete(DodatnaUsluga du)
{
du.Obrisan = true;
Update(du);
}
public static void Obrisi(DodatnaUsluga du)
{
du.Obrisan = true;
Izmeni(du);
}
public static ObservableCollection <ProdajaNamjestaja> GetAll()
{
try
{
var prodaja = new ObservableCollection <ProdajaNamjestaja>();
using (var con = new SqlConnection(ConfigurationManager.ConnectionStrings["POP"].ConnectionString))
{
SqlCommand cmd = con.CreateCommand();
SqlDataAdapter da = new SqlDataAdapter();
DataSet ds = new DataSet();
cmd.CommandText = "SELECT * FROM Prodaja WHERE Obrisan = 0;";
da.SelectCommand = cmd;
da.Fill(ds, "Prodaja");
foreach (DataRow row in ds.Tables["Prodaja"].Rows)
{
var p = new ProdajaNamjestaja();
p.Id = int.Parse(row["Id"].ToString());
p.DatumProdaje = DateTime.Parse(row["DatumProdaje"].ToString());
p.BrojRacuna = row["BrojRacuna"].ToString();
p.Kupac = row["Kupac"].ToString();
p.UkupanIznos = double.Parse(row["UkupanIznos"].ToString());
p.Obrisan = bool.Parse(row["Obrisan"].ToString());
DataSet ds3 = new DataSet();
SqlCommand cmd3 = con.CreateCommand();
cmd3.CommandText = "SELECT UslugaId FROM ProdateUsluge WHERE PId=@Id;";
cmd3.Parameters.AddWithValue("@Id", p.Id);
da.SelectCommand = cmd3;
da.Fill(ds3, "ProdateUsluge");
ObservableCollection <DodatnaUsluga> usluga = new ObservableCollection <DodatnaUsluga>();
foreach (DataRow dr1 in ds3.Tables["ProdateUsluge"].Rows)
{
int id = int.Parse(dr1["UslugaId"].ToString());
usluga.Add(DodatnaUsluga.GetById(id));
}
p.DodatnaU = usluga;
prodaja.Add(p);
DataSet ds2 = new DataSet();
SqlCommand cmd2 = con.CreateCommand();
cmd2.CommandText = "SELECT NId FROM Stavka WHERE PId=@Id;";
cmd2.Parameters.AddWithValue("@Id", p.Id);
da.SelectCommand = cmd2;
da.Fill(ds2, "Stavka");
foreach (DataRow dr in ds2.Tables["Stavka"].Rows)
{
Stavke s = new Stavke()
{
Id = int.Parse(dr["StId"].ToString()),
Kolicina = int.Parse(dr["Kolicina"].ToString()),
NamjestajID = int.Parse(dr["NId"].ToString()),
Obrisan = bool.Parse(dr["Obrisan"].ToString())
};
p.NamjestajPro.Add(s);
}
prodaja.Add(p);
}
}
return(prodaja);
}
catch (Exception)
{
MessageBox.Show("Greska prilikom ucitavanja prodaje namjestaja!", "Info", MessageBoxButton.OK, MessageBoxImage.Information);
return(null);
}
}
