/// <summary>
/// Create location
/// </summary>
/// <param name="message"></param>
/// <param name="origin">Item that initiated request</param>
/// <param name="mm">Module manager</param>
/// <param name="response"></param>
public IResponse HandleDeleteLocationRequest(
IMessage message,
Item origin,
IModuleManager mm,
IResponse response)
{
var request = message.GetMessageAsType <WorldDeleteLocationRequest>();
response = HandleRequestWrapper <WorldDeleteLocationResponse>(request, res =>
{
var itemManager = mm.GetManager <IItemManager>();
var location = itemManager.Read(request.LocationItemId);
var exits = mm.GetManager <IExitItemDataManager>()
.GetLocationExits(location.Id);
itemManager.Delete(exits, true);
location = itemManager.Read(request.LocationItemId);
itemManager.Delete(new List <Item>()
{
location
});
var deletedItems = exits ?? new List <Item>();
deletedItems.Add(location);
var deleteItemEvent = new CoreDeleteItemCrudEvent()
{
Items = deletedItems
};
((WorldDeleteLocationResponse)response).DeleteItemEvent = deleteItemEvent;
((WorldDeleteLocationResponse)response)._responseSuccess = true;
res.SetSuccess(true);
});
return(response);
}
/// <summary>
/// Permenantly delete an item and remove from data store
/// </summary>
/// <remarks>
/// All children will be re-homed to the item parent unless otherwise specified
/// </remarks>
/// <param name="items">List of items to delete</param>
/// <param name="deleteChildren">Also delete all children</param>
public void Delete(List <Item> items, bool?deleteChildren = false)
{
var messageManager = ModuleManager.GetManager <IMessageManager>();
// Move item children
items.ForEach((item) =>
{
if (deleteChildren == false)
{
var oldParent = item.Parent;
if (oldParent != null)
{
item.Children?.ForEach((child) =>
{
Move(child, oldParent, item);
});
}
// Blank out the children, otherwise ef will try and delete
item.Children = new List <Item>();
}
var deleteItemEvent = new CoreDeleteItemCrudEvent()
{
Items = new List <Item>()
{
item
}
};
var parentItem = Read(item.ParentId.Value);
messageManager.SendMessage(new List <IMessage>()
{
deleteItemEvent
},
new List <Item>()
{
parentItem
});
messageManager.SendMessageToSiblings(new List <IMessage>()
{
deleteItemEvent
}, item);
});
ItemRepo.Delete(items);
}
/// <summary>
/// Handle a message
/// </summary>
/// <param name="message"></param>
/// <param name="origin">Item that initiated request</param>
/// <param name="mm">Module manager</param>
/// <param name="response"></param>
private IResponse HandleCoreDeleteItemCrudRequest(
IMessage message,
Item origin,
IModuleManager mm,
IResponse response)
{
var request = message.GetMessageAsType <CoreDeleteItemCrudRequest>();
response = HandleRequestWrapper <CoreDeleteItemCrudResponse>(request, res =>
{
var items = mm.GetManager <IItemManager>().Read(request.ItemIds);
mm.GetManager <IItemManager>().Delete(items, true);
var deleteItemEvent = new CoreDeleteItemCrudEvent()
{
Items = items
};
((CoreDeleteItemCrudResponse)res).CoreDeleteItemCrudEvent = deleteItemEvent;
res.SetSuccess(true);
});
return(response);
}
