public bool buyProduct(Product pt, int amount, Person p)
{
bool b = false;
int nwamountstore;
int nwamountperson;
int nwsaldoperson;
int nwsaldostore;
int price = pt.ProductPrice * amount;
if (checkStoreAmount(pt.ProductID, amount))
{
if (getSaldoPerson(p.Id) >= price)
{
if (searchProductPerson(pt.ProductID, p.Id))
{
nwsaldoperson = getSaldoPerson(p.Id) - price;
nwsaldostore = getSaldoStore() + price;
nwamountstore = getAmountStore(pt.ProductID) - amount;
nwamountperson = getAmountPerson(p.Id, pt.ProductID) + amount;
buyUProductPerson(nwamountperson, p.Id, pt.ProductID, nwsaldoperson);
buyUProductStore(nwamountstore, 1, pt.ProductID,nwsaldostore);
b = true;
}
else
{
nwsaldoperson = getSaldoPerson(p.Id) - price;
nwsaldostore = getSaldoStore() + price;
nwamountstore = getAmountStore(pt.ProductID) - amount;
buyIProductPerson(amount, p.Id, pt.ProductID, nwsaldoperson);
buyUProductStore(nwamountstore, 1, pt.ProductID,nwsaldostore);
b = true;
}
}
else
{
b = false;
}
}
else
{
b = false;
Console.WriteLine("store amount is false");
}
return b;
}
public Person login(String nm, String pw)
{
Person personlogin = new Person();
if (checkPassword(nm, pw))
{
String connectionString = String.Format(@"DATA SOURCE=(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=ondora01.hu.nl)(PORT=8521)))(CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=cursus01.hu.nl)));PASSWORD={1};PERSIST SECURITY INFO=True;USER ID={0}",
"stud1529990", // hier je username,
"stud1529990" // hier je password
);
OracleConnection conn = new OracleConnection(connectionString);
try
{
conn.Open();
OracleCommand cmd3 = conn.CreateCommand();
cmd3.CommandText = "select * from Person where NAME = '" + nm + "'";
OracleDataReader myReader = cmd3.ExecuteReader();
while (myReader.Read())
{
personlogin.Id = int.Parse(myReader["PERSON_ID"].ToString().Trim());
personlogin.Name = myReader["NAME"].ToString().Trim();
personlogin.Password = myReader["PASSWORD"].ToString().Trim();
personlogin.Saldo = int.Parse(myReader["SALDO"].ToString().Trim());
}
conn.Close();
personlogin.PersonsProducts = setPersonProduct(personlogin.Id);
}
catch (Exception e)
{
Console.WriteLine("login error" + e.Message);
}
}
else
{
personlogin = null;
}
return personlogin;
}