public void AddChild(Child child)
{
if (!idCheck(child.ID))
{
Children.Add(child.toXML());
SaveChildren();
}
else
{
throw new Exception("ID already exists...");
}
}
/// <summary>
/// updates child info
/// </summary>
/// <param name="child"></param>
public void updateChild(Child child)
{
XElement childElement = (from c in DataSourceXml.Children.Elements()
where Convert.ToInt32(c.Element("id").Value) == child.id
select c).FirstOrDefault();
if (childElement != null)
{
childElement.ReplaceWith(child.toXML());
DataSourceXml.SaveChildren();
}
else
{
throw new Exception("the child is not in the system.\n");
}
}
/// <summary>
/// adds child to list
/// </summary>
/// <param name="child"></param>
public void addChild(Child child)
{
var temp = (from c in DataSourceXml.Children.Elements()
where Convert.ToInt32(c.Element("id").Value) == child.id
select c).FirstOrDefault();
if (temp == null)
{
DataSourceXml.Children.Add(child.toXML());
DataSourceXml.SaveChildren();
}
else
{
throw new Exception("you are trying to add a existing child.\n");
}
}
public void updateChild(Child thisChild) // is XML
{
XElement childElement = (from n in XML_Source.Nannys.Elements()
where Convert.ToInt32(n.Element("id").Value) == thisChild._childID
select n).FirstOrDefault();
if (childElement != null)
{
childElement.Remove();
XML_Source.Children.Add(thisChild.toXML());
XML_Source.SaveChildren();
}
else
{
throw new Exception("the child does not exist in the system.");
}
}
public void AddChild(Child child)
{
// Searching for the child ID in the children XML file (returns 0 if not found)
int temp = (from n in DataSourceXml.Children.Elements()
where int.Parse(n.Element("Id").Value) == child.Id
select int.Parse(n.Element("Id").Value)).FirstOrDefault();
if (temp != 0)
{
throw new Exception("ERROR: The child with id: " + child.Id + " already exist in the database !!!");
}
else
{
DataSourceXml.Children.Add(child.toXML());
DataSourceXml.SaveInChildren();
}
}
public void UpdateChild(Child c)
{
XElement updateChild = (from child in Children.Elements()
where Convert.ToInt32(child.Element("ID").Value) == c.ID
select child).FirstOrDefault();
if (updateChild == null)
{
throw new Exception("No child with the same id...");
}
foreach (var xElement in c.toXML().Elements())
{
updateChild.Element(xElement.Name).Value = xElement.Value;
}
SaveChildren();
}
public void addChild(Child thisKid) // is XML
{
var index = (from n in XML_Source.Children.Elements()
where Convert.ToInt64(n.Element("id").Value) == thisKid._childID
select n).FirstOrDefault();
if (index != null)
{
throw new Exception("Child already exists in the system");
}
//var momExist = (from n in XML_Source.Mothers.Elements()
// where Convert.ToInt64(n.Element("id").Value) == thisKid._momID
// select n).FirstOrDefault();
//if (momExist != null)
//{
// throw new Exception("Mom's ID doesn't exist");
//}
else
{
XML_Source.Children.Add(thisKid.toXML());
XML_Source.SaveChildren();
}
//var childID = thisKid._childID;
// add after XML database is added
//var momHasThisID = DataSource.motherList.Any
// (c => c._momID == childID);
//if(momHasThisID)
//throw new Exception("we have a mom with same ID!");
//var thisMom = thisKid._momID;
//var momExist = DataSource.motherList.Any
// (c => c._momID == thisMom);
}