// use: tylko po przycisku zaloguj
public static async Task Login(String username, String password)
{
try
{
ClientBackend.StroreCredentials(username, password);
String json = await ClientBackend.GetResponse("/user");
ServerAnswerRecievedUser userData = JsonConvert.DeserializeObject <ServerAnswerRecievedUser>(await ClientBackend.GetResponse("/user"));
if (userData.Status.Equals("success", StringComparison.OrdinalIgnoreCase))
{
//ClientBackend.StroreCredentials(username, password);
//zapisz dane do pliku jesli sie udalo zalogowac
//jesli nie exception throw new LoginException()
}
else
{
throw new LoginException();
}
}
catch (LoginException)
{
throw new LoginException();
}
catch (System.Exception)
{
throw new UnknownException();
}
}
// use: sieganie po zasoby usera( W TRAKCIE UZYTKOWANIA APPKI)
public static UserPersonalInfo GetPersonalInfo()
{
try
{
//wczytaj dane z pliku i ustaw credential REST.StoreCredential(string login,password);
//jesli danych nie ma throw new SessionExpiredException() -> ponowne zalogowanie
ServerAnswerRecievedUser recievedUser = ClientBackend.CurrentUser().Result;
if (recievedUser.Status.Equals("success"))
{
return(recievedUser.User);
}
else
{
throw new DataFormatException();
}
}
catch (TaskCanceledException)
{
throw;
}
catch (SessionExpiredException)
{
throw;
}
catch (System.Exception)
{
throw new UnknownException();
}
}
public static async Task <ServerAnswerRecievedUser> GetUser(int userID)
{
try
{
String json = await ClientBackend.GetResponse("/user");
ServerAnswerRecievedUser data = JsonConvert.DeserializeObject <ServerAnswerRecievedUser>(await ClientBackend.GetResponse("/user/" + userID));
return(data);
}
catch (System.Exception)
{
throw new UnknownException();
}
}
