public static List <Authouriser> getAllUsersCreditials(IAuthDataMapper authDataMapper = null)
{
List <Authouriser> results = new List <Authouriser>();
if (authDataMapper == null)
{
authDataMapper = new AuthDataMapper();
}
results = authDataMapper.getAllUsersFromTheDatabase();
if (results == null)
{
throw new ArgumentNullException("The system have no users registered currently, please reister");
}
else
{
return(results);
}
}
public static string resetUserCreditials(string username, string password, IAuthDataMapper authDataMapper = null)
{
if (authDataMapper == null)
{
authDataMapper = new AuthDataMapper();
}
if (string.IsNullOrWhiteSpace(username))
{
throw new ArgumentException("Username can not be empty");
}
if (string.IsNullOrWhiteSpace(password))
{
throw new ArgumentException("Password can not be empty");
}
if (!authDataMapper.usernameExistInTheDatabase(username))
{
string message = string.Format("The username {0} is not registered", username);
throw new ArgumentException(message);
}
if (!Validator.emailIsValid(username))
{
string message = string.Format("The email address {0} is invalid ", username);
throw new ArgumentException(message);
}
int?results = authDataMapper.resetUserPasswordFromDatabase(username, password);
if (results > 0)
{
string message = string.Format("Successfully updated user {0}", username);
return(message);
}
else
{
string message = string.Format("Failed to update user {0}", username);
return(message);
}
}
public static Authouriser getUserCreditials(string username, IAuthDataMapper authDataMapper = null)
{
Authouriser results = new Authouriser();
if (authDataMapper == null)
{
authDataMapper = new AuthDataMapper();
}
results = authDataMapper.getUserFromTheDatabase(username);
if (results == null)
{
string message = string.Format("The user {0} is not registered, please reister", username);
throw new ArgumentNullException(message);
}
else
{
return(results);
}
}
public static string craeteCreditials(string username, string password, IAuthDataMapper authDataMapper = null)
{
if (authDataMapper == null)
{
authDataMapper = new AuthDataMapper();
}
if (string.IsNullOrWhiteSpace(username))
{
throw new ArgumentException("Username can not be empty");
}
if (string.IsNullOrWhiteSpace(password))
{
throw new ArgumentException("Password can not be empty");
}
if (authDataMapper.usernameExistInTheDatabase(username))
{
string message = string.Format("The username {0} is already registered", username);
throw new ArgumentException(message);
}
if (!Validator.emailIsValid(username))
{
string message = string.Format("The email address {0} is invalid ", username);
throw new ArgumentException(message);
}
int?results = authDataMapper.insertUserNewToDatabase(username, password);
if (results > 0)
{
return("Please check your email to complete your registeration");
}
else
{
return("Outch.. something went wrong, try again later");
}
}
// Unsubscribe user
public static string unsubscribeUser(string username, string password, IAuthDataMapper authDataMapper = null)
{
if (authDataMapper == null)
{
authDataMapper = new AuthDataMapper();
}
if (string.IsNullOrWhiteSpace(username))
{
throw new ArgumentException("Username can not be empty");
}
if (string.IsNullOrWhiteSpace(password))
{
throw new ArgumentException("Password can not be empty");
}
if (!authDataMapper.usernameExistInTheDatabase(username))
{
string message = string.Format("The username {0} is not registered", username);
throw new ArgumentException(message);
}
return(authDataMapper.deleteUserFromDatabase(username, password));
}
