Package passport.infra.virtual

Class UsersInMemory

java.lang.Object

passport.infra.virtual.UsersInMemory

All Implemented Interfaces:

Users

public class UsersInMemory
extends Object
implements Users

In-memory implementation of the Users repository.

Constructor Summary

Constructors

Constructor	Description
UsersInMemory()	Constructs a new UsersInMemory with an empty list of users.
UsersInMemory(List<User> usersList)	Constructs a new UsersInMemory with a list of users.

Method Summary

Modifier and Type	Method	Description
Optional<User>	byId(UserId id)	Retrieves an user by their ID.
boolean	has(EmailAddress email)	Checks if an user exists by their email.
List<User>	list()	Returns a list of all users.
Optional<User>	ownerOf(Login login)	Retrieves an user by their email and password.
void	register(User user)	Registers a new user.
void	update(User target, User newUser)	Updates an existing user.

Methods inherited from class java.lang.Object

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

Constructor Details

UsersInMemory

public UsersInMemory()

Constructs a new UsersInMemory with an empty list of users.

UsersInMemory

public UsersInMemory(List<User> usersList)

Constructs a new UsersInMemory with a list of users.

Parameters:

usersList - the list of users

Method Details

list

public List<User> list()

Returns a list of all users.

Specified by:

list in interface Users

Returns:

a list of users

register

public void register(User user)

Description copied from interface: Users

Registers a new user.

Specified by:

register in interface Users

Parameters:

user - the user to be registered

update

public void update(User target,
 User newUser)

Description copied from interface: Users

Updates an existing user.

Specified by:

update in interface Users

Parameters:

target - the user to be updated

newUser - the new user information

byId

public Optional<User> byId(UserId id)

Description copied from interface: Users

Retrieves an user by their ID.

Specified by:

byId in interface Users

Parameters:

id - the ID of the user

Returns:

an Optional containing the user if found, or empty if not found

ownerOf

public Optional<User> ownerOf(Login login)

Description copied from interface: Users

Retrieves an user by their email and password.

Specified by:

ownerOf in interface Users

Parameters:

login - the login of the user

Returns:

an Optional containing the user if found, or empty if not found

has

public boolean has(EmailAddress email)

Description copied from interface: Users

Checks if an user exists by their email.

Specified by:

has in interface Users

Parameters:

email - the email of the user

Returns:

true if the user exists, false otherwise