public void NewDatabaseTables()
{
dependency_table = Database.ProductDependencyTable.CreateTable();
table = Database.ProductTable.CreateTable();
var row = table.NewRow();
row [0] = (int)Id;
row [1] = "Change name";
row [2] = 0.0;
row [3] = 1;
Node = new ProductNode(row);
table.Rows.Add(row);
}
public bool LoadFromDatabase()
{
table = Database.ProductTable.Select(Product.ID, Id.ToString());
dependency_table =
Database.ProductDependencyTable.Select(Dependency.PARENT_ID,
Id.ToString());
if (table.Rows.Count == 0)
{
NewDatabaseTables();
return(true);
}
Node = new ProductNode(table.Rows[0]);
//TODO Dep table could be null or empty()?
foreach (var child in dependency_table.Select())
{
int childid = (int)child [1];
int amount = (int)child [2];
AddProduct(childid, amount);
}
return(true);
}