public List <InventoryR> GetAllProduct()
{
string query = "SELECT * from inventory";
List <InventoryR> iList = new List <InventoryR>();
DatabaseConnection dc = new DatabaseConnection();
dc.ConnectWithDB();
SqlDataReader sdr = dc.GetData(query);
while (sdr.Read())
{
InventoryR i = new InventoryR();
i.ProductId = sdr["ProductId"].ToString();
i.ProductName = sdr["ProductName"].ToString();
i.Volume = Convert.ToInt32(sdr["Volume"]);
i.Price = Convert.ToDouble(sdr["Price"]);
i.Store = sdr["Store"].ToString();
i.Category = sdr["Catagory"].ToString();
i.Tax = Convert.ToInt32(sdr["Tax"]);
iList.Add(i);
}
dc.CloseConnection();
return(iList);
}
public List <InventoryR> searchInventory(string text)
{
string query = "SELECT * from inventory WHERE ProductId like '%" + text + "%' or ProductName like '%" + text + "%' or Volume like '%" + text + "%' or Price like '%" + text + "%' or Store like '%" + text + "%' or Catagory like '%" + text + "%' or Tax like '%" + text + "%'";
List <InventoryR> iList = new List <InventoryR>();
DatabaseConnection dc = new DatabaseConnection();
dc.ConnectWithDB();
SqlDataReader sdr = dc.GetData(query);
while (sdr.Read())
{
InventoryR i = new InventoryR();
i.ProductId = sdr["ProductId"].ToString();
i.ProductName = sdr["ProductName"].ToString();
i.Price = Convert.ToDouble(sdr["Price"]);
i.Volume = Convert.ToInt32(sdr["Volume"]);
i.Store = sdr["Store"].ToString();
i.Category = sdr["Catagory"].ToString();
i.Tax = Convert.ToInt32(sdr["Tax"]);
iList.Add(i);
}
dc.CloseConnection();
return(iList);
}
public bool Update(InventoryR i)
{
try
{
// INSERT INTO inventory(ProductName,ProductId,Volume,Price,Store,Category,Tax) VALUES ("yamaha 180","y180",10,120000,"basundhora","bike",5);
string query = "UPDATE inventory SET ProductId = '" + i.ProductId + "',ProductName = '" + i.ProductName + "', Volume =" + i.Volume + ", Price = " + i.Price + ", Store= '" + i.Store + "',Catagory= '" + i.Category + "',Tax= " + i.Tax + "WHERE ProductId = '" + i.ProductId + "' ";
DatabaseConnection dc = new DatabaseConnection();
dc.ConnectWithDB();
int x = dc.ExecuteSQL(query);
dc.CloseConnection();
return(true);
}
catch (Exception)
{
return(false);
}
}
public bool Insert(InventoryR i)
{
try
{
// INSERT INTO inventory(ProductName,ProductId,Volume,Price,Store,Category,Tax) VALUES ("yamaha 180","y180",10,120000,"basundhora","bike",5);
string query = " INSERT into inventory VALUES ('" + i.ProductId + "','" + i.ProductName + "', " + i.Volume + ", " + i.Price + ", '" + i.Store + "', '" + i.Category + "' , " + i.Tax + ") ";
DatabaseConnection dc = new DatabaseConnection();
dc.ConnectWithDB();
int x = dc.ExecuteSQL(query);
dc.CloseConnection();
return(true);
}
catch (Exception)
{
return(false);
}
}
public bool UpdatePrice(InventoryR er)
{
try
{
// UPDATE employee SET DepartmentName="sales" WHERE id="M102";
string query = "UPDATE inventory SET ProductId = '" + er.ProductId + "',Price =" + er.Price + " WHERE ProductId = '" + er.ProductId + "' ";
DatabaseConnection dc = new DatabaseConnection();
dc.ConnectWithDB();
int x = dc.ExecuteSQL(query);
dc.CloseConnection();
return(true);
}
catch (Exception)
{
return(false);
}
}
public InventoryR GetProduct(string productId)
{
string query = "SELECT * from inventory WHERE ProductId = '" + productId + "'";
InventoryR i = null;
DatabaseConnection dc = new DatabaseConnection();
dc.ConnectWithDB();
SqlDataReader sdr = dc.GetData(query);
if (sdr.Read())
{
//(ProductName,ProductId,Volume,Price,Store,Category,Tax)
i = new InventoryR();
i.ProductId = sdr["ProductId"].ToString();
i.ProductName = sdr["ProductName"].ToString();
i.Price = Convert.ToDouble(sdr["Volume"]);
i.Volume = Convert.ToInt32(sdr["Price"]);
i.Store = sdr["Quantity"].ToString();
i.Category = sdr["Catagory"].ToString();
i.Tax = Convert.ToInt32(sdr["Tax"]);
}
dc.CloseConnection();
return(i);
}
