public UserInfo updateMe()

in redback-integrations/redback-rest/redback-rest-services/src/main/java/org/apache/archiva/redback/rest/services/v2/DefaultUserService.java [384:444]
48 lines of code
9 McCabe index (conditional complexity)

    public UserInfo updateMe( SelfUserData user )
        throws RedbackServiceException
    {
        RedbackPrincipal principal = getPrincipal( );
        if ( principal == null )
        {
            throw new RedbackServiceException( ErrorMessage.of( MessageKeys.ERR_AUTH_UNAUTHORIZED_REQUEST ), 401 );
        }

        // check oldPassword with the current one
        // only 3 fields to update
        // ui can limit to not update password
        org.apache.archiva.redback.users.User foundUser = updateUser( principal.getName( ), realUser -> {
            try
            {
                // current password is only needed, if password change is requested
                if ( StringUtils.isNotBlank( user.getPassword( ) ) )
                {
                    String previousEncodedPassword =
                        securitySystem.getUserManager( ).findUser( principal.getName( ), false ).getEncodedPassword( );

                    // check oldPassword with the current one

                    PasswordEncoder encoder = securitySystem.getPolicy( ).getPasswordEncoder( );

                    if ( !encoder.isPasswordValid( previousEncodedPassword, user.getCurrentPassword( ) ) )
                    {

                        return new RedbackServiceException( ErrorMessage.of( MessageKeys.ERR_USER_BAD_PASSWORD ),
                            Response.Status.BAD_REQUEST.getStatusCode( ) );
                    }
                }
            }
            catch ( UserNotFoundException e )
            {
                return new RedbackServiceException( ErrorMessage.of( MessageKeys.ERR_USER_NOT_FOUND ),
                    Response.Status.BAD_REQUEST.getStatusCode( ) );
            }
            catch ( UserManagerException e )
            {
                return new RedbackServiceException( ErrorMessage.of( MessageKeys.ERR_USERMANAGER_FAIL, e.getMessage( ) ) );
            }
            // only 3 fields to update
            if ( StringUtils.isNotBlank( user.getFullName( ) ) )
            {
                realUser.setFullName( user.getFullName( ) );
            }
            if ( StringUtils.isNotBlank( user.getEmail( ) ) )
            {
                realUser.setEmail( user.getEmail( ) );
            }
            // ui can limit to not update password
            if ( StringUtils.isNotBlank( user.getPassword( ) ) )
            {
                realUser.setPassword( user.getPassword( ) );
            }
            return null;
        } );

        return getRestUser( foundUser );
    }