private void okButon_Click(object sender, EventArgs e)
{
int valoare = Int32.Parse(this.valoareTextBox.Text);
//extragere
if (tipOperatiune == 0)
{
if (valoare > cont.disponibil)
{
this.infoLabel.Text = "Fonduri insuficiente!";
}
else
{
//update valoare in db si in obiect
string stmt = "update conturi set disponibil = @disponibil where id = @id";
SQLiteCommand cmd = new SQLiteCommand(stmt, _conn);
cmd.Parameters.AddWithValue("@id", cont.id);
cmd.Parameters.AddWithValue("@disponibil", cont.disponibil - valoare);
try {
cmd.ExecuteNonQuery();
cont.disponibil = cont.disponibil - valoare;
}
catch (Exception ex) {
}
}
}
else
{
//update valoare in db si in obiect
string stmt = "update conturi set disponibil = @disponibil where id = @id";
SQLiteCommand cmd = new SQLiteCommand(stmt, _conn);
cmd.Parameters.AddWithValue("@id", cont.id);
cmd.Parameters.AddWithValue("@disponibil", cont.disponibil + valoare);
try
{
cmd.ExecuteNonQuery();
cont.disponibil = cont.disponibil + valoare;
}
catch (Exception ex)
{
}
}
f.Close();
_conn.Close();
_conn.Dispose();
_conn = null;
//deschid fereastra anterioara
AccountForm ac = new AccountForm(cont);
this.Hide();
ac.Show();
}
private void chooseButon_Click(object sender, EventArgs e)
{
//obtinem obiectul de tip CONT
//obtin id-ul contului
string infoCont = this.accountsList.SelectedItem.ToString();
int idCont = Int32.Parse(infoCont.Split(' ')[0]);
string stmt = "select * from conturi where id = @id";
SQLiteCommand command = new SQLiteCommand(stmt, _conn);
command.Parameters.AddWithValue("@id", idCont);
SQLiteDataReader reader = null;
try
{
float disponibil = 0;
String dataDeschidere = "";
String tipMoneda = "";
reader = command.ExecuteReader();
while (reader.Read())
{
tipMoneda = reader.GetString(2);
//cont = new Cont(idCont, moneda, reader.GetFloat(3), DateTime.Parse(reader.GetString(4)), client);
disponibil = reader.GetFloat(3);
dataDeschidere = reader.GetString(4);
}
reader.Close();
Moneda moneda = new Moneda(tipMoneda);
Cont cont = new Cont(idCont, moneda, disponibil, DateTime.Parse(dataDeschidere), client);
f.Close();
_conn.Close();
_conn.Dispose();
_conn = null;
AccountForm acc = new AccountForm(cont);
this.Hide();
acc.Show();
}
catch (Exception ex)
{
Trace.WriteLine("Eroare la crearea obiectului de tip cont.");
}
}
private void acceptButton_Click(object sender, EventArgs e)
{
//obtin valorile introduse
int idContDestinatie = Int32.Parse(this.contTextBox.Text);
if (cont.id == idContDestinatie)
{
this.infoLabel.Text = "Nu puteti efectua transferuri intre acelasi cont.";
}
else
{
string numeBeneficiar = this.NumeTextBox.Text;
string mesaj = this.MesajTextBox.Text;
float valoare = float.Parse(this.ValoareTextBox.Text);
float dobanda = (float)(valoare * 0.01);
if (valoare + dobanda > cont.disponibil)
{
this.infoLabel.Text = "Fonduri insuficiente.";
}
else
{
string stmt = "select conturi.tip from conturi, clienti where conturi.client = clienti.id and conturi.id = @idCont";
SQLiteCommand cmd = new SQLiteCommand(stmt, _conn);
cmd.Parameters.AddWithValue("@idCont", idContDestinatie);
try
{
string monedaDest = cmd.ExecuteScalar().ToString();
float valoareRezultata;
if (cont.tip.cod.Equals(monedaDest))
{
//conturile au aceeasi moneda
valoareRezultata = valoare;
}
else
{
//conturile folosesc monede diferite
//obtin cursul de schimb la zi
string m;
//aflu moneda care nu e ron
if (cont.tip.cod.Equals("RON"))
{
m = monedaDest;
}
else
{
m = cont.tip.cod;
}
String URLString = "https://www.bnr.ro/nbrfxrates.xml";
XmlTextReader reader = new XmlTextReader(URLString);
String cursSchimb = "";
while (reader.Read())
{
if (reader.NodeType == XmlNodeType.Element && reader.Name == "Rate" &&
reader.GetAttribute("currency").Equals(m))
{
cursSchimb = reader.ReadElementContentAsString();
}
}
float cSchimb = float.Parse(cursSchimb);
if (cont.tip.cod.Equals("RON"))
{
//facem impartire
valoareRezultata = valoare / cSchimb;
}
else
{
//facem inmultire
valoareRezultata = valoare * cSchimb;
}
Console.WriteLine("actualizez valoare in contul nou +" + valoareRezultata);
//adaug valoarea la noul cont
string stmt2 = "update conturi set disponibil = disponibil + @valoare where id = @idCont";
SQLiteCommand cmd2 = new SQLiteCommand(stmt2, _conn);
cmd2.Parameters.AddWithValue("@valoare", valoareRezultata);
cmd2.Parameters.AddWithValue("@idCont", idContDestinatie);
cmd2.ExecuteNonQuery();
Console.WriteLine("actualizez valoare in contul vechi -" + valoare);
//scad valoarea din contul vechi
string stmt3 = "update conturi set disponibil = disponibil - @valoare where id = @idCont";
SQLiteCommand cmd3 = new SQLiteCommand(stmt3, _conn);
cmd3.Parameters.AddWithValue("@valoare", valoare);
cmd3.Parameters.AddWithValue("@idCont", cont.id);
cmd3.ExecuteNonQuery();
//actualizez valoarea si in obiect
cont.disponibil = cont.disponibil - valoare;
string stmt4 = "INSERT INTO tranzactii(dinC,inC,tip_tranzactie,valoare,data,mesaj) VALUES(@dinC,@inC,@tipTranz,@valoare,@data,@mesaj)";
SQLiteCommand cmd4 = new SQLiteCommand(stmt4, _conn);
cmd4.Parameters.AddWithValue("@dinC", cont.id);
cmd4.Parameters.AddWithValue("@inC", idContDestinatie);
cmd4.Parameters.AddWithValue("@tipTranz", "TRANSFER");
cmd4.Parameters.AddWithValue("@valoare", valoare);
cmd4.Parameters.AddWithValue("@data", DateTime.Now);
cmd4.Parameters.AddWithValue("@mesaj", this.MesajTextBox.Text);
cmd4.ExecuteNonQuery();
//inregistrez o tranzactie noua
f.Close();
_conn.Close();
_conn.Dispose();
_conn = null;
//deschid pagina anterioara
//deschid fereastra de transfer
AccountForm ex = new AccountForm(cont);
this.Hide();
ex.Show();
}
}
catch (Exception ex)
{
Console.WriteLine("ajuns aici");
}
}
}
//string stmt = "update conturi set disponibil = @disponibil where id = @id";
}
public void launchForm()
{
var atm = new AccountForm(this);
System.Windows.Forms.Application.Run(atm); //launches account form
}
