/// <summary>
/// Проверяет аутентификацию пользователя по
/// <paramref name="UserName" />, <paramref name="Phone" />, <paramref name="Password" />,
/// в случае успеха возвращает сущность пользователя;
/// При проверке <paramref name="Phone" /> преобразуется в формат <see cref="PhoneService.PhoneConvert(string)" />,
/// <paramref name="UserName" /> приводится в нижний регистр
/// </summary>
/// <param name="UserName"></param>
/// <param name="Phone"></param>
/// <param name="Password"></param>
/// <returns></returns>
public User Authenticate(string UserName, string Phone, string Password)
{
Password = PasswordService.GeneratePasswordHash(Password);
Phone = PhoneService.IsPhoneValid(Phone) ? PhoneService.PhoneConvert(Phone) : null;
UserName = !string.IsNullOrEmpty(UserName) ? UserName.ToLower() : null;
UserStatusType AvailableStatus = UserStatusType.System;
if (UserName == null && Phone == null)
{
return(null);
}
IList <User> users = null;
if (UserName != null && Phone != null)
{
users = AuthRep.FindAllByNamePhone(UserName, Phone, Password, AvailableStatus);
}
else if (UserName != null)
{
users = AuthRep.FindAllByName(UserName, Password, AvailableStatus);
}
else
{
users = AuthRep.FindAllByPhone(Phone, Password, AvailableStatus);
}
if (users == null || users.Count == 0)
{
return(null);
}
else if (users.Count == 1)
{
//TODO это зачем?
User toReturn = null;
foreach (User u in users)
{
toReturn = u;
}
return(toReturn);
}
else
{
throw new Exception("CredentailsService: found more than 1 user with specified credentails");
}
}
