/// <summary>
/// Remove a tester
/// </summary>
/// <param name="testerToDelete"></param>
public void RemoveTester(Tester testerToDelete)
{
if (XML.GetAllTestersFromXml(_testersXml).All(x => x.Id != testerToDelete.Id))
{
throw new Exception("Tester doesn't exist");
}
_testersXml.Elements().First(x => x.Element("id")?.Value == testerToDelete.Id.ToString()).Remove();
_testersXml.Save(Configuration.TestersXmlFilePath);
_testerChanged = true;
}
/// <summary>
/// Add tester
/// </summary>
/// <param name="newTester"></param>
public void AddTester(Tester newTester)
{
if (XML.GetAllTestersFromXml(_testersXml).Any(tester => tester.Id == newTester.Id))
{
throw new Exception("The tester already exist in the system");
}
_testersXml.Add(XML.TesterToXmlElement(newTester));
_testersXml.Save(Configuration.TestersXmlFilePath);
_testerChanged = true;
}
/// <summary>
/// DalImp c-tor
/// </summary>
internal DalImp()
{
try
{
//initialize trainees
if (File.Exists(Configuration.TraineesXmlFilePath))
{
_traineesXml = XElement.Load(Configuration.TraineesXmlFilePath);
}
else
{
_traineesXml = new XElement("trainees");
}
_trainees = XML.GetAllTraineesFromXml(_traineesXml).ToList();
//initialize testers
if (File.Exists(Configuration.TestersXmlFilePath))
{
_testersXml = XElement.Load(Configuration.TestersXmlFilePath);
}
else
{
_testersXml = new XElement("testers");
}
_testers = XML.GetAllTestersFromXml(_testersXml).ToList();
//initialize tests
if (File.Exists(Configuration.TestsXmlFilePath))
{
_tests = XML.DeSerializeTestFromXml().ToList();
}
else
{
_tests = new List <Test>();
}
//Load configurations
_config = XML.LoadConfigurations();
}
catch
{
//do nothing
}
}