public async Task<IActionResult> PostCheckUsername(string username) {
Guid? userIdByLogin = await Query.Execute(new UserIdByLogin(username));
ValidateUsername validation = new ValidateUsername(username, userIdByLogin);
CommandRejectionReason? reasonInvalid = validation.Errors
.SelectMany(x => x.Value.Select(y => y.Reason))
.Cast<CommandRejectionReason?>().FirstOrDefault();
return Ok(new UsernameCheckResponseModel {
ReasonInvalid = reasonInvalid,
});
}
public string this[string name]
{
get
{
string result = null;
var validate = new ValidateUsername();
switch (name)
{
case "Username":
if (string.IsNullOrWhiteSpace(Username))
{
result = "Username can not be empty!";
}
else if (Username.Length < 5)
{
result = "Username has to contain from 5 to 12 symbols!";
}
break;
case "Password":
if (string.IsNullOrWhiteSpace(Password))
{
result = "Field cannot be empty";
}
else if (Password.Length < 8)
{
result = "New password has to be at least 8 symbols long!";
}
else if (validate.IsPasswordValid(Password) is false)
{
result = validate.PasswordErrorMessage(Password);
}
break;
}
if (ErrorCollection.ContainsKey(name))
{
ErrorCollection[name] = result;
}
else if (result != null)
{
ErrorCollection.Add(name, result);
}
NotifyPropertyChanged("ErrorCollection");
return(result);
}
}
public void ValidateUsernameSucceeds()
{
// Pass
Assert.IsTrue(ValidateUsername.Validate("asdda"));
Assert.IsTrue(ValidateUsername.Validate("____"));
Assert.IsTrue(ValidateUsername.Validate("p1pp1"));
Assert.IsTrue(ValidateUsername.Validate("asd43_34"));
// Fail
Assert.IsFalse(ValidateUsername.Validate("a"));
Assert.IsFalse(ValidateUsername.Validate("Hass"));
Assert.IsFalse(ValidateUsername.Validate("Hasd_12ssssssssssssssasasasasasssasassss"));
Assert.IsFalse(ValidateUsername.Validate(""));
Assert.IsFalse(ValidateUsername.Validate("012"));
Assert.IsFalse(ValidateUsername.Validate("asd43 34"));
}
public ForgotPassword()
{
InitializeComponent();
DataContext = new ValidateUsername();
}
