.. java:import:: android.graphics Bitmap

.. java:import:: android.net Uri

.. java:import:: android.util Base64

.. java:import:: org.springframework.http HttpEntity

.. java:import:: org.springframework.http HttpHeaders

.. java:import:: org.springframework.http HttpMethod

.. java:import:: org.springframework.http ResponseEntity

.. java:import:: org.springframework.http.converter StringHttpMessageConverter

.. java:import:: org.springframework.web.client HttpClientErrorException

.. java:import:: org.springframework.web.client HttpServerErrorException

.. java:import:: org.springframework.web.client ResourceAccessException

.. java:import:: org.springframework.web.client RestTemplate

.. java:import:: java.io ByteArrayOutputStream

.. java:import:: java.io StringWriter

.. java:import:: java.util Locale

.. java:import:: java.util Map

.. java:import:: au.com.bytecode.opencsv CSVWriter

UserHandler
===========

.. java:package:: ar.uba.fi.drtinder
   :noindex:

.. java:type:: public final class UserHandler

   Class that handles user specific task such as login or profile update

Fields
------
ERROR_TOKEN
^^^^^^^^^^^

.. java:field:: public static final String ERROR_TOKEN
   :outertype: UserHandler

   Result Token: Error occurred while fetching

FAILED_TOKEN
^^^^^^^^^^^^

.. java:field:: public static final String FAILED_TOKEN
   :outertype: UserHandler

   Result Token: Failed to get

SIGNUP_FAILED
^^^^^^^^^^^^^

.. java:field:: public static final String SIGNUP_FAILED
   :outertype: UserHandler

   Sign up result: Sign up failed

SIGNUP_SUCCESS
^^^^^^^^^^^^^^

.. java:field:: public static final String SIGNUP_SUCCESS
   :outertype: UserHandler

   Sign up result: Sign up successful

SIGNUP_USEREXIST
^^^^^^^^^^^^^^^^

.. java:field:: public static final String SIGNUP_USEREXIST
   :outertype: UserHandler

   Sign up result: User already exists

Methods
-------
deleteProfile
^^^^^^^^^^^^^

.. java:method:: public static boolean deleteProfile(String token)
   :outertype: UserHandler

   Deletes user profile of the current logged in user

   :param token: Session token
   :return: true if success

getLoginToken
^^^^^^^^^^^^^

.. java:method:: static String getLoginToken(String email, String password, String location)
   :outertype: UserHandler

   Fetches token from server and returns it

   :param email: User email
   :param password: User password
   :param location: User location
   :return: Token string. If error, one of the listed error tokens

getToken
^^^^^^^^

.. java:method:: public static String getToken()
   :outertype: UserHandler

   Get the current session token

   :return: The current session token. If not possible, one of the listed Error tokens

getUserEmail
^^^^^^^^^^^^

.. java:method:: public static String getUserEmail()
   :outertype: UserHandler

   Gets logged user email

   :return: Logged user email

getUsername
^^^^^^^^^^^

.. java:method:: public static String getUsername()
   :outertype: UserHandler

   Gets logged user username (id)

   :return: Logged user username

getUsernameFrom
^^^^^^^^^^^^^^^

.. java:method:: public static String getUsernameFrom(String email)
   :outertype: UserHandler

   Returns the standard username from an email

   :param email: user Email
   :return: username

isValidEmail
^^^^^^^^^^^^

.. java:method:: public static boolean isValidEmail(String email)
   :outertype: UserHandler

   Validates email, with the global rules

   :param email: Candidate email
   :return: true if its valid, false otherwise

isValidPassword
^^^^^^^^^^^^^^^

.. java:method:: public static boolean isValidPassword(String pass)
   :outertype: UserHandler

   Validates password, with the global rules

   :param pass: Candidate password
   :return: true if its valid, false otherwise

logout
^^^^^^

.. java:method:: public static void logout()
   :outertype: UserHandler

   Logouts from the current session

sendLike
^^^^^^^^

.. java:method:: public static boolean sendLike(String token, String candidateId, boolean liked)
   :outertype: UserHandler

   Sends a like/nope from the active user

   :param token: session token
   :param candidateId: candidate id
   :param liked: true if liked, false if not
   :return: true if success

sendMessage
^^^^^^^^^^^

.. java:method:: public static boolean sendMessage(String token, String receiverId, String message)
   :outertype: UserHandler

   Sends a message from the active user

   :param token: session token
   :param receiverId: receiver id
   :param message: message to send
   :return: true if success

signUp
^^^^^^

.. java:method:: public static String signUp(String email, String password, Map<String, String> userdata)
   :outertype: UserHandler

   Creates a new user with the info

   :param email: User email
   :param password: User password
   :param userdata: Map containing userdata as field:value
   :return: Sign up result (one of the listed results const)

updateInfo
^^^^^^^^^^

.. java:method:: public static boolean updateInfo(String token, Map<String, String> userdata)
   :outertype: UserHandler

   Updates user info

   :param token: Session token
   :param userdata: Map containing userdata as field:value
   :return: true if success

uploadProfilePicture
^^^^^^^^^^^^^^^^^^^^

.. java:method:: public static void uploadProfilePicture(Bitmap profilePicture, String token)
   :outertype: UserHandler

   Uploads a new profile picture for the logged in user

   :param profilePicture: New picture
   :param token: Session token