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 * Open Behavioral Health Information Technology Architecture (OBHITA.org)
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package gov.samhsa.consent2share.service.account;

import gov.samhsa.consent2share.domain.account.Users;
import gov.samhsa.consent2share.infrastructure.security.EmailAddressNotExistException;
import gov.samhsa.consent2share.infrastructure.security.UsernameNotExistException;
import gov.samhsa.consent2share.service.dto.SignupDto;

import java.text.ParseException;

import javax.mail.MessagingException;

/**
 * The Interface AccountService.
 */
public interface AccountService {
	
	/**
	 * Signup.
	 *
	 * @param signupDto the signup dto
	 * @param hostName the host name
	 * @throws MessagingException the messaging exception
	 * @throws ParseException the parse exception
	 * @throws UsernameNotExistException the username not exist exception
	 * @throws EmailAddressNotExistException the email address not exist exception
	 */
	public abstract void signup(SignupDto signupDto, String hostName) throws MessagingException, ParseException, UsernameNotExistException, EmailAddressNotExistException;
	
	
	/**
	 * Find user by username.
	 *
	 * @param username the username
	 * @return the users
	 */
	public abstract Users findUserByUsername(String username); 
	
	/**
	 * Creates the email token.
	 *
	 * @param username the username
	 * @param emailAddress the email address
	 * @return the string
	 * @throws UsernameNotExistException the username not exist exception
	 * @throws EmailAddressNotExistException the email address not exist exception
	 * @throws MessagingException the messaging exception
	 */
	public abstract String createEmailToken(String username, String emailAddress) throws UsernameNotExistException, EmailAddressNotExistException, MessagingException;
	
	/**
	 * Recover username.
	 *
	 * @param firstName the first name
	 * @param lastName the last name
	 * @param birthDay the birth day
	 * @param email the email
	 * @return the string
	 * @throws ParseException the parse exception
	 */
	public abstract String recoverUsername(String firstName, String lastName, String birthDay, String email) throws ParseException;
}