Package idatt2106.group3.backend.Service

Class UserService

java.lang.Object

idatt2106.group3.backend.Service.UserService

@Service
public class UserService
extends java.lang.Object

Constructor Summary

Constructors

Constructor	Description
UserService()

Method Summary

Modifier and Type	Method	Description
Activity	addUserToActivity(long userId, long activityId)	Adds a user to an activity.
UserRegistrationCallbackDTO	createUser(UserWithPasswordDTO user)	Creates User object from an UserWithPasswordDTO and stores it in database
boolean	deleteUser(long userId)	Deletes a user from the database, and checks if it exists after
boolean	doesEmailAlreadyExist(java.lang.String email)	Checks if the email already exists in the database
UserDTO	editUser(long userId, UserEditDTO userDTO)	Edits a stored User object with userDTO fields
java.util.List<Activity>	findFutureActivities(long userId)	Finds future activities that the user has signed up to
java.util.List<Activity>	findOrganizedActivities(long userId)	Finds all acitivites that a user is an organizer of
UserDTO	getUser(long userId)	Finds user in Database, and creates a DTO object from it
java.util.Set<Activity>	getUserActivities(long userId)	Gets all activities where the user has signed up
boolean	isOldPasswordCorrect(java.lang.String oldPassword, long userId)	Finds user from id and and compares user's hashed password with input password(oldPassword)
boolean	removeUserFromActivity(long userId, long activityId)	Removes a user from an activity.

Methods inherited from class java.lang.Object

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

Constructor Detail

UserService

public UserService()

Method Detail

getUser

public UserDTO getUser(long userId)

Finds user in Database, and creates a DTO object from it

Parameters:

userId -

Returns:

DTO object from User

createUser

public UserRegistrationCallbackDTO createUser(UserWithPasswordDTO user)

Creates User object from an UserWithPasswordDTO and stores it in database

Parameters:

user -

Returns:

UserDTO object with a JWT token

editUser

public UserDTO editUser(long userId,
                        UserEditDTO userDTO)

Edits a stored User object with userDTO fields

Parameters:

userId -

userDTO - input object

Returns:

UserDTO object

deleteUser

public boolean deleteUser(long userId)

Deletes a user from the database, and checks if it exists after

Parameters:

userId -

Returns:

if it exists or not

getUserActivities

public java.util.Set<Activity> getUserActivities(long userId)

Gets all activities where the user has signed up

Parameters:

userId -

Returns:

List of activities

removeUserFromActivity

public boolean removeUserFromActivity(long userId,
                                      long activityId)

Removes a user from an activity. Returns true if successful, else false

Parameters:

userId -

activityId -

Returns:

addUserToActivity

public Activity addUserToActivity(long userId,
                                  long activityId)

Adds a user to an activity. Returns true if successful, else false

Parameters:

userId -

activityId -

Returns:

doesEmailAlreadyExist

public boolean doesEmailAlreadyExist(java.lang.String email)

Checks if the email already exists in the database

Parameters:

email -

Returns:

isOldPasswordCorrect

public boolean isOldPasswordCorrect(java.lang.String oldPassword,
                                    long userId)

Finds user from id and and compares user's hashed password with input password(oldPassword)

Parameters:

oldPassword -

userId -

Returns:

if passwords are equal

findFutureActivities

public java.util.List<Activity> findFutureActivities(long userId)

Finds future activities that the user has signed up to

Parameters:

userId -

Returns:

List of activities

findOrganizedActivities

public java.util.List<Activity> findOrganizedActivities(long userId)

Finds all acitivites that a user is an organizer of

Parameters:

userId -

Returns:

List of activities