public static ObservableCollection <TipNamestaja> GetAll()
{
ObservableCollection <TipNamestaja> tipoviNamestaja = new ObservableCollection <TipNamestaja>();
using (SqlConnection con = new SqlConnection("Integrated Security=true;Initial Catalog=POP;Data Source=DESKTOP-R18IMBS"))
{
con.Open();
SqlCommand cmd = con.CreateCommand();
SqlDataAdapter da = new SqlDataAdapter();
DataSet ds = new DataSet();
cmd.CommandText = "SELECT * FROM TipNamestaja WHERE Obrisan = 0;";
da.SelectCommand = cmd;
da.Fill(ds, "TipNamestaja");
foreach (DataRow row in ds.Tables["TipNamestaja"].Rows)
{
TipNamestaja tn = new TipNamestaja()
{
Id = Convert.ToInt32(row["Id"]),
Naziv = row["Naziv"].ToString(),
Obrisan = bool.Parse(row["Obrisan"].ToString())
};
tipoviNamestaja.Add(tn);
}
}
return(tipoviNamestaja);
}
public static void Delete(TipNamestaja tn)
{
tn.Obrisan = true;
foreach (Namestaj namestaj in Projekat.Instance.Namestaj)
{
if (namestaj.TipNamestajaId == tn.Id)
{
namestaj.Obrisan = true;
}
}
Update(tn);
}
public static void Update(TipNamestaja tn)
{
using (var con = new SqlConnection("Integrated Security=true;Initial Catalog=POP;Data Source=DESKTOP-R18IMBS"))
{
con.Open();
SqlCommand cmd = con.CreateCommand();
cmd.CommandText = "UPDATE TipNamestaja SET Naziv=@Naziv, Obrisan=@Obrisan WHERE Id=@Id;";
cmd.CommandText += "SELECT SCOPE_IDENTITY();";
cmd.Parameters.AddWithValue("Id", tn.Id);
cmd.Parameters.AddWithValue("Naziv", tn.Naziv);
cmd.Parameters.AddWithValue("Obrisan", tn.Obrisan);
cmd.ExecuteNonQuery();
}
// Update model
TipNamestaja.GetById(tn.Id).Copy(tn);
}
public static TipNamestaja Create(TipNamestaja tn)
{
using (var con = new SqlConnection("Integrated Security=true;Initial Catalog=POP;Data Source=DESKTOP-R18IMBS"))
{
con.Open();
SqlCommand cmd = con.CreateCommand();
cmd.CommandText = "INSERT INTO TipNamestaja (Naziv, Obrisan) VALUES (@Naziv, @Obrisan);";
cmd.CommandText += "SELECT SCOPE_IDENTITY();";
cmd.Parameters.AddWithValue("Naziv", tn.Naziv);
cmd.Parameters.AddWithValue("Obrisan", tn.Obrisan);
tn.Id = int.Parse(cmd.ExecuteScalar().ToString());
}
Projekat.Instance.TipNamestaja.Add(tn);
return(tn);
}
public void Copy(TipNamestaja source)
{
this.Naziv = source.Naziv;
this.Id = source.Id;
this.Obrisan = source.Obrisan;
}
