func FindOrCreateNode(name string, parent model.Node) model.Node {
db := persistence.GetDatabase().DbMap()
node := model.Node{}
db.SelectOne(&node, "select * from nodes where Name=? and ParentId=?", name, parent.Id)
if node.Id == 0 {
node.Name = name
insertAndAssociateNodeToParent(&node, parent)
}
return node
}
