public static bool IsUserExist(string loginName, string password)
{
if (File.Exists(Constants.DataFilePath + Constants.XmlDataFileName))
{
IDataManager <User> dataManager = new XmlDataManager <User>();
var data = dataManager.Load(Constants.DataFilePath + Constants.XmlDataFileName);
User user = data.Where(u => u.LoginName == loginName && u.Password == password).FirstOrDefault();
return(user != null);
}
else
{
throw new FileNotFoundException();
}
}
public void XmlTest()
{
IDataManager <DataTest> dataManager = new XmlDataManager <DataTest>();
if (File.Exists(XmlPathAndFileName))
{
File.Delete(XmlPathAndFileName);
}
dataManager.Save(CreateTestData(), XmlPathAndFileName);
Assert.IsTrue(File.Exists(XmlPathAndFileName), "XML file created");
var loadedData = dataManager.Load(XmlPathAndFileName);
var createdData = CreateTestData();
Assert.IsTrue(loadedData.Count == 2 && loadedData[0].Equals(createdData[0]) && loadedData[1].Equals(createdData[1]), "XML file load");
}
/// <summary> Usefilter without mock </summary>
public UserList(UserFilter filter) : this()
{
if (File.Exists(Constants.DataFilePath + Constants.XmlDataFileName))
{
IDataManager <User> dataManager = new XmlDataManager <User>();
var userList = new List <User>(dataManager.Load(Constants.DataFilePath + Constants.XmlDataFileName));
if (filter.AddressCity == AddressCity.DefaultName)
{
users = new ObservableCollection <User>(userList.Where(u => u.ToString().Contains(filter.TextInAll)));
}
else
{
users = new ObservableCollection <User>(userList.Where(u => u.AddressCity == filter.AddressCity &&
u.ToString().Contains(filter.TextInAll)));
}
}
else
{
throw new FileNotFoundException();
}
}
public AddressCityList()
{
Cities = new ObservableCollection <AddressCity>();
if (File.Exists(Constants.DataFilePath + Constants.XmlDataFileName))
{
IDataManager <User> dataManager = new XmlDataManager <User>();
var data = dataManager.Load(Constants.DataFilePath + Constants.XmlDataFileName);
var citiesList = data.Select(u => u.AddressCity).Distinct().ToList();
cities.Add(new AddressCity());
foreach (var item in citiesList)
{
cities.Add(new AddressCity
{
CityName = item,
});
}
}
else
{
throw new FileNotFoundException();
}
}