public void AddHost(Host host)
{
if (DataSource.hosts.Any(item => host.Id == item.Id))
{
throw new DuplicateWaitObjectException("This key already exists, DAL error");
}
DataSource.hosts.Add(host.Clone());
DataSource_XML.SaveToXML(DataSource.hosts, hostPath);
}
public void AddRequest(GuestRequest req)
{
if (DataSource.guestRequests.Any(item => req.GuestRequestKey == item.GuestRequestKey))
{
throw new DuplicateWaitObjectException("This key already exists, DAL error");
}
DataSource.guestRequests.Add(req.Clone());
DataSource_XML.saveConf();
DataSource_XML.SaveToXML(DataSource.guestRequests, guestRequestPath);
}
public void AddHostingUnit(HostingUnit hostingUnit)
{
hostingUnit.HostingUnitKey = Configuration.HostingUnitKey++;
if (DataSource.hostingUnits.Any(item => hostingUnit.HostingUnitKey == item.HostingUnitKey))
{
throw new DuplicateWaitObjectException("This key already exists, DAL error");
}
DataSource.hostingUnits.Add(hostingUnit.Clone());
DataSource_XML.saveConf();
DataSource_XML.SaveToXML(DataSource.hostingUnits, hostingUnitPath);
}
public void DeleteHostingUnit(HostingUnit hostingUnit)
{
var list = (from item in DataSource.hostingUnits
where hostingUnit.HostingUnitKey == item.HostingUnitKey
select item).FirstOrDefault <HostingUnit>();
if (list == null)
{
throw new KeyNotFoundException("Key not found, DAL error");
}
DataSource.hostingUnits.Remove(list);
DataSource_XML.SaveToXML(DataSource.hostingUnits, hostingUnitPath);
}
public void UpdateRequest(GuestRequest guestRequest)
{
var list = (from item in DataSource.guestRequests
where guestRequest.GuestRequestKey == item.GuestRequestKey
select item).FirstOrDefault <GuestRequest>();
if (list == null)
{
throw new KeyNotFoundException("Key not found, DAL error");
}
list.Status = guestRequest.Status;
DataSource_XML.SaveToXML(DataSource.guestRequests, guestRequestPath);
}
public void DeleteContract(Contract c)
{
DataSource_XML.LoadData("Contracts"); // load the Contracts file
XElement temp = ((from e in DataSource_XML.Contracts.Elements() // check if the contract exist - save it in tmp
where e.Element("ChildID").Value == c.ChildID
select e).FirstOrDefault());
if (temp == null)
{
throw new Exception("This Contract does not exist");
}
temp.Remove();
DataSource_XML.SaveData("Contracts");
}
public void UpdateNanny(Nanny n)
{
DataSource_XML.LoadData("Nannys");
XElement temp = ((from e in DataSource_XML.Nannys.Elements() //check if the nanny exist
where e.Element("ID").Value == n.ID
select e).FirstOrDefault());
if (temp == null)
{
throw new Exception("This Nanny not exist");
}
temp.ReplaceWith(DAL_Converts.NannyToXml(n)); // replace between the nanny details
DataSource_XML.SaveData("Nannys");
}
public void UpdateMother(Mother m)
{
DataSource_XML.LoadData("Mothers");
XElement temp = ((from e in DataSource_XML.Mothers.Elements() // check if the mother exist
where e.Element("ID").Value == m.ID
select e).FirstOrDefault());
if (temp == null)
{
throw new Exception("This Mother not exist");
}
temp.ReplaceWith(DAL_Converts.MotherToXml(m));// replace between the mother details
DataSource_XML.SaveData("Mothers");
}
public void UpdateContract(Contract c)
{
DataSource_XML.LoadData("Contracts");
XElement temp = ((from e in DataSource_XML.Contracts.Elements() // check if the contract exist
where e.Element("ChildID").Value == c.ChildID
select e).FirstOrDefault());
if (temp == null)
{
throw new Exception("This Contract not exist");
}
temp.ReplaceWith(DAL_Converts.ContractToXml(c)); // replace between the contract details
DataSource_XML.SaveData("Contracts");
}
public void UpdateHost(Host host)
{
var list = (from item in DataSource.hosts
where host.Id == item.Id
select item).FirstOrDefault <Host>();
if (list == null)
{
throw new KeyNotFoundException("Key not found, DAL error");
}
DataSource.hosts.Remove(list);
DataSource.hosts.Add(host.Clone());
DataSource_XML.SaveToXML(DataSource.hosts, hostPath);
}
public void AddNanny(Nanny n)
{
DataSource_XML.LoadData("Nannys"); // load the nannies file
XElement temp = ((from e in DataSource_XML.Nannys.Elements() // check if the Nanny already exist
where e.Element("ID").Value == n.ID
select e).FirstOrDefault());
if (temp != null)
{
throw new Exception("This Nanny already exist");
}
DataSource_XML.Nannys.Add(DAL_Converts.NannyToXml(n));
DataSource_XML.SaveData("Nannys"); // save the file
}
public void AddChild(Child c)
{
DataSource_XML.LoadData("Children"); //load the Children file
XElement temp = ((from e in DataSource_XML.Children.Elements() // check if the child is exists
where e.Element("ID").Value == c.ID
select e).FirstOrDefault());
if (temp != null)
{
throw new Exception("This Child already exist");
}
DataSource_XML.Children.Add(DAL_Converts.ChildToXml(c));//
DataSource_XML.SaveData("Children");
}
public void AddContract(Contract c)
{
DataSource_XML.LoadData("Contracts"); //load the contract file
XElement temp = ((from e in DataSource_XML.Contracts.Elements() // check if there is contract for this child
where e.Element("ChildID").Value == c.ChildID
select e).FirstOrDefault());
if (temp != null)
{
throw new Exception("Cannot add another Contract to same child");
}
XElement contract = DAL_Converts.ContractToXml(c);
contract.Element("ContractNumber").Value = (getContractNumber() + 1).ToString(); // add the new contract number
DataSource_XML.Contracts.Add(contract);
DataSource_XML.SaveData("Contracts"); // save the file
}
public void AddMother(Mother m)
{
DataSource_XML.LoadData("Mothers"); // load the file
if (DataSource_XML.Mothers == null) // if there isno mother that saved
{
DataSource_XML.Mothers.Add(DAL_Converts.MotherToXml(m));
DataSource_XML.Mothers.Save(DataSource_XML.MotherXml);
}
XElement temp = ((from e in DataSource_XML.Mothers.Elements()// check if the Mother already exist
where e.Element("ID").Value == m.ID
select e).FirstOrDefault());
if (temp != null)
{
throw new Exception("This Mother already exist");
}
DataSource_XML.Mothers.Add(DAL_Converts.MotherToXml(m));
DataSource_XML.SaveData("Mothers");
}
internal Dal_XML_imp()
{
finishBankLoad = false;
worker.DoWork += worker_DoWork;
worker.RunWorkerAsync();
if (!File.Exists(confPath))
{
DataSource_XML.saveConf();
}
else
{
confRoot = XElement.Load(confPath);
Configuration.GuestRequestKey = Int32.Parse(confRoot.Element("GuestRequestKey").Value);
Configuration.HostingUnitKey = Int32.Parse(confRoot.Element("HostingUnitKey").Value);
Configuration.OrderKey = Int32.Parse(confRoot.Element("OrderKey").Value);
Configuration.Commission = Int32.Parse(confRoot.Element("Commission").Value);
Configuration.Mail = new MailAddress(confRoot.Element("Email").Value);
Configuration.Password = confRoot.Element("Password").Value;
}
if (!File.Exists(guestRequestPath))
{
DataSource_XML.SaveToXML(new List <GuestRequest>(), guestRequestPath);
}
DataSource.guestRequests = DataSource_XML.LoadFromXML <List <GuestRequest> >(guestRequestPath);
if (!File.Exists(hostPath))
{
DataSource_XML.SaveToXML(new List <Host>(), hostPath);
}
DataSource.hosts = DataSource_XML.LoadFromXML <List <Host> >(hostPath);
if (!File.Exists(hostingUnitPath))
{
DataSource_XML.SaveToXML(new List <HostingUnit>(), hostingUnitPath);
}
DataSource.hostingUnits = DataSource_XML.LoadFromXML <List <HostingUnit> >(hostingUnitPath);
if (!File.Exists(orderPath))
{
orderRoot = new XElement("order");
orderRoot.Save(orderPath);
}
orderRoot = XElement.Load(orderPath);
}
public void DeleteChild(Child c, bool deleteall = true)
{
DataSource_XML.LoadData("Children"); // load the Children file
XElement temp = ((from e in DataSource_XML.Children.Elements() // check uf the child exist
where e.Element("ID").Value == c.ID
select e).FirstOrDefault());
if (temp == null)
{
throw new Exception("This Child does not exist");
}
temp.Remove();
DataSource_XML.SaveData("Children");
XElement tmpC = ((from con in DataSource_XML.Contracts.Elements() // delete the contract with this child
where con.Element("ChildID").Value == c.ID
select con).FirstOrDefault());
if (tmpC != null && deleteall) // deleteall- if the use is to delete and not for update
{
DeleteContract(tmpC.XmlToContract());
}
}
public void AddOrder(Order order)
{
var exist = (from item in orderRoot.Elements()
where Int32.Parse(item.Element("OrderKey").Value) == order.OrderKey
select item).Any();
if (exist)
{
throw new DuplicateWaitObjectException("This key already exists, DAL error");
}
XElement ord = new XElement("Order");
ord.Add(new XElement("HostingUnitKey", order.HostingUnitKey),
new XElement("GuestRequestKey", order.GuestRequestKey),
new XElement("OrderKey", order.OrderKey),
new XElement("Status", order.Status),
new XElement("ImageStatus", order.ImageStatus),
new XElement("CreateDate", order.CreateDate),
new XElement("OrderDate", order.OrderDate));
DataSource_XML.saveConf();
orderRoot.Add(ord);
orderRoot.Save(orderPath);
}
public void DeleteMother(Mother m, bool deleteall = true)
{
DataSource_XML.LoadData("Mothers"); // load the Mothers file
XElement temp = ((from e in DataSource_XML.Mothers.Elements() // check if the contract exist c
where e.Element("ID").Value == m.ID
select e).FirstOrDefault());
if (temp == null)
{
throw new Exception("This Mother does not exist");
}
temp.Remove();
DataSource_XML.SaveData("Mothers");
if (deleteall) // deleteall- if the use is to delete and not for update
{
foreach (var item in DataSource_XML.Children.Elements())
{
if (item.Element("MyMotherID").Value == m.ID)
{
DeleteChild(item.XmlToChild());
}
}
}
}
public void DeleteNanny(Nanny n, bool deleteall = true)
{
DataSource_XML.LoadData("Nannys"); // load the nnanies file
XElement temp = ((from e in DataSource_XML.Nannys.Elements() //check if the nanny exist - save it in tmp
where e.Element("ID").Value == n.ID
select e).FirstOrDefault());
if (temp == null)
{
throw new Exception("This Nanny does not exist");
}
temp.Remove();
DataSource_XML.SaveData("Nannys");
if (deleteall) // deleteall- if the use is to delete and not for update
{
foreach (var item in DataSource_XML.Contracts.Elements())
{
if (item.Element("NannyID").Value == n.ID)
{
DeleteContract(item.XmlToContract());
}
}
}
}
