/*
* Default constructor that initializes all xml and sqlite files.
*/
public AdminController()
{
restaurantMenu = new List <MenuItem>();
restaurantCategories = new List <string>();
XmlSerializer xml = new XmlSerializer(typeof(Items));
FileStream fs = new FileStream("XmlSerialization.xml", FileMode.Open);
itemList = new Items();
itemList = (Items)xml.Deserialize(fs);
restaurantMenu = itemList.ItemsList;
foreach (MenuItem item in restaurantMenu)
{
restaurantCategories.Add(item.categoryAtt);
}
restaurantCategories = restaurantCategories.Distinct().ToList();
fs.Close();
history = new AdminHistory(restaurantMenu);
}
// ----------------------------------------------------------
// Constructor sets itemRemoved and calls the base class.
// ----------------------------------------------------------
public RemoveCommand(List <MenuItem> items, MenuItem item, AdminHistory history) : base(items, history)
{
itemRemoved = item;
}
// ----------------------------------------------------------
// Sets itemAdded and calls the base class
// with the list.
// ----------------------------------------------------------
public UpdateCommand(List <MenuItem> items, MenuItem item, AdminHistory history) : base(items, history)
{
itemAdded = item;
}
public Command(List <MenuItem> items, AdminHistory history)
{
this.history = history;
history.menu = items;
}