private ObjectResult GetErrorResult(SignUpError errorType)
{
return(errorType switch
{
SignUpError.InvalidUsername => BadRequest(new ErrorResponse("Invalid username")),
SignUpError.DuplicateUsername => BadRequest(new ErrorResponse("Duplicate username")),
SignUpError.InvalidPassword => BadRequest(new ErrorResponse("Invalid password")),
SignUpError.InvalidEmail => BadRequest(new ErrorResponse("Invalid email")),
SignUpError.DuplicateEmail => BadRequest(new ErrorResponse("Duplicate email")),
SignUpError.PasswordAndConfirmationNotSame => BadRequest(new ErrorResponse("Password and it's confirmation are different")),
_ => throw new ArgumentOutOfRangeException(nameof(errorType), errorType, null)
});
private async Task <SignUpError> ValidateSignUpInfo(User userInfo)
{
var updateError = new SignUpError();
if (string.IsNullOrWhiteSpace(userInfo.FirstName))
{
updateError.FirstName = new List <string> {
"Please enter a first name."
};
updateError.HasError = true;
}
if (string.IsNullOrWhiteSpace(userInfo.LastName))
{
updateError.LastName = new List <string> {
"Please enter a last name."
};
updateError.HasError = true;
}
if (string.IsNullOrWhiteSpace(userInfo.Email) ||
(new EmailAddressAttribute().IsValid(userInfo.Email) == false))
{
updateError.Email = new List <string> {
"Please enter a valid eMail."
};
updateError.HasError = true;
}
else if (!string.IsNullOrWhiteSpace(userInfo.Email) &&
await _database.User.AnyAsync(u => u.Email == userInfo.Email.ToLower()))
{
updateError.Email = new List <string> {
"Please enter a valid eMail. This eMail is not unique."
};
updateError.HasError = true;
}
if (string.IsNullOrWhiteSpace(userInfo.ReadPassword) ||
(userInfo.ReadPassword.Length < _appSettings.MinPasswordLength))
{
updateError.Password = new List <string> {
"Password is too short."
};
updateError.HasError = true;
}
if (!userInfo.Birthday.HasValue)
{
updateError.Birthday = new List <string> {
"Please enter a birthday."
};
updateError.HasError = true;
}
UserConstants.Genders gender;
if (string.IsNullOrWhiteSpace(userInfo.Gender) || !Enum.TryParse(userInfo.Gender, true, out gender))
{
updateError.Gender = new List <string>
{
$"Please enter a valid gender. {string.Join(",", Enum.GetNames(typeof(UserConstants.Genders)))}."
};
updateError.HasError = true;
}
return(updateError);
}
