Package restapi.services

Class ContactService

java.lang.Object

restapi.services.ContactService

@Service
public class ContactService
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
private @NonNull ContactPreferencesService	contactPreferencesService
private @NonNull ContactRepository	contactRepository
private @NonNull DateService	dateService
private @NonNull UserService	userService
private @NonNull UserSessionService	userSessionService

Constructor Summary

Constructors

Constructor	Description
ContactService()

Method Summary

Modifier and Type	Method	Description
void	addContact(long sender, long receiver)
boolean	areFriends(long user1, long user2)	Returns True if users are friends, False otherwise
HashMap<Long,Long>	findActiveContacts(long userId)	Return contacts that don't have me blocked, that I don't have blocked, and that are online.
Optional<ContactEntity>	findContact(long user1, long user2)	Find Contact Entity between user 1 and user 2
List<Long>	findUsersContacts(long id)	Get a list of user's contacts' ids

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

contactRepository

@NonNull
private @NonNull ContactRepository contactRepository

contactPreferencesService

@NonNull
private @NonNull ContactPreferencesService contactPreferencesService

userSessionService

@NonNull
private @NonNull UserSessionService userSessionService

userService

@NonNull
private @NonNull UserService userService

dateService

@NonNull
private @NonNull DateService dateService

Constructor Details

ContactService

public ContactService()

Method Details

findUsersContacts

public List<Long> findUsersContacts(long id)

Get a list of user's contacts' ids

Parameters:

id - Id of user to retrieve the contacts of

Returns:

list of user's contacts' ids

findContact

public Optional<ContactEntity> findContact(long user1,
 long user2)

Find Contact Entity between user 1 and user 2

Parameters:

user1 - Id of user 1

user2 - Id of user 2

Returns:

Optional of ContactEntity

areFriends

public boolean areFriends(long user1,
 long user2)

Returns True if users are friends, False otherwise

Parameters:

user1 - Id of user 1

user2 - Id of user 2

Returns:

True if users are friends, False otherwise

addContact

public void addContact(long sender,
 long receiver)

findActiveContacts

public HashMap<Long,Long> findActiveContacts(long userId)
                                      throws CustomNotFoundException

Return contacts that don't have me blocked, that I don't have blocked, and that are online.

Parameters:

userId - Current user to find contacts of

Returns:

HashMap ( CONTACT_ID : PARAM )

Throws:

CustomNotFoundException - When contact not found