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pulibrary / tigerdata-app / 83b0522b-f91f-4e94-90b7-25006b51e19a

01 Dec 2025 05:39PM UTC coverage: 91.374% (+3.8%) from 87.594%
83b0522b-f91f-4e94-90b7-25006b51e19a

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Updating the department select to utilize LuxInputMultiSelect (#2251)

The component only allows an item to be selected once (only for non
async results which departments are).

fixes #2134

2913 of 3188 relevant lines covered (91.37%)

569.59 hits per line

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83.33
/app/models/user.rb
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# frozen_string_literal: true
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require "csv"
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class User < ApplicationRecord
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  # Include default devise modules. Others available are:
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  # :confirmable, :lockable, :timeoutable, :trackable and :omniauthable
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  devise :rememberable, :omniauthable
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  has_many :user_requests, dependent: :destroy
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  paginates_per 100
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  USER_REGISTRATION_LIST = Rails.root.join("data", "user_registration_list_#{Rails.env}.csv")
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  attr_accessor :mediaflux_session
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  def self.from_cas(access_token)
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    user = User.find_by(provider: access_token.provider, uid: access_token.uid)
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    if user.present? && user.given_name.nil? # fix any users that do not have the name information loaded
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      user.initialize_name_values(access_token.extra)
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      user.save
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    end
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    user
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  end
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  # Users that can be project sponsors
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  def self.sponsor_users
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    if Rails.env.development? || Rails.env.staging?
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      User.where(eligible_sponsor: true).or(User.where(developer: true))
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    else
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      User.where(eligible_sponsor: true)
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    end
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  end
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  # Users that can be data managers
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  def self.manager_users
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    if Rails.env.development? || Rails.env.staging?
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      User.where(eligible_manager: true).or(User.where(developer: true))
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    else
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      User.where(eligible_manager: true)
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    end
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  end
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  def clear_mediaflux_session(session)
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    Rails.logger.debug("!!!!!!! Clearing Mediaflux session !!!!!!!!")
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    @mediaflux_session = nil
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    session[:mediaflux_session] = nil
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  end
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  def mediaflux_from_session(session)
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    logger.debug "Session Get #{session[:mediaflux_session]} cas: #{session[:active_web_user]}  user: #{uid}"
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    if session[:mediaflux_session].blank?
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      logger.debug("!!!! Creating a new session !!! #{uid}")
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      session[:mediaflux_session] = SystemUser.mediaflux_session
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      session[:active_web_user] = false
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    end
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    @active_web_user = session[:active_web_user]
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    @mediaflux_session = session[:mediaflux_session]
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  end
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  def mediaflux_login(token, session)
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    logger.debug("mediaflux session created for #{uid}")
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    logon_request = Mediaflux::LogonRequest.new(identity_token: token, token_type: "cas")
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    if logon_request.error?
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      raise "Invalid Logon #{logon_request.response_error}"
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    end
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    @mediaflux_session = logon_request.session_token
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    @active_web_user = true
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    session[:mediaflux_session] = @mediaflux_session
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    session[:active_web_user] = @active_web_user
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    logger.debug "Login Session #{session[:mediaflux_session]} cas: #{session[:active_web_user]}  user: #{uid}"
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    User.update_user_roles(user: self)
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  end
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  def terminate_mediaflux_session
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    return if @mediaflux_session.nil? # nothing to terminate
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    logger.debug "!!!! Terminating mediaflux session"
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    Mediaflux::LogoutRequest.new(session_token: @mediaflux_session).response_body
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    @mediaflux_session = nil
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  end
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  # Initialize the name values from the CAS information.
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  # Our name fields do not match their name fields, so we need to translate.
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  def initialize_name_values(extra_cas_info)
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    self.given_name = extra_cas_info.givenname
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    self.family_name =  extra_cas_info.sn
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    self.display_name = extra_cas_info.pudisplayname
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  end
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  # Return the display name if it exists, otherwise return the uid
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  # @return [String]
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  def display_name_safe
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    return uid if given_name.blank? && family_name.blank?
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    [given_name, family_name, "(#{uid})"].compact.join(" ")
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  end
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  # Return the display name if it exists, otherwise return the uid
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  # @return [String]
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  def display_name_only_safe
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    return uid if given_name.blank? && family_name.blank?
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    [given_name, family_name].compact.join(" ")
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  end
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  # Is this user eligible to be a data sponsor in this environment?
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  # @return [Boolean]
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  def eligible_sponsor?
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    return true if developer
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    super
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  end
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  # Is this user eligible to be a data manger in this environment?
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  # @return [Boolean]
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  def eligible_manager?
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    return true if developer
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    super
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  end
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  def developer?
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    return true if developer
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    super
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  end
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  # Is this user eligible to be a data user in this environment?
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  # @return [Boolean]
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  def eligible_data_user?
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    return true if developer
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    return true if !eligible_sponsor? && !eligible_manager
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  end
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  # Is this user eligible to be a sysadmin in this environment?
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  # @return [Boolean]
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  def eligible_sysadmin?
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    (!Rails.env.production? && (developer || sysadmin)) || (Rails.env.production? && sysadmin)
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  end
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  def eligible_to_create_new?
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    return true if eligible_sysadmin?
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    !Rails.env.production? && (eligible_sponsor? && trainer?)
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  end
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  # Methods serialize_into_session() and serialize_from_session() are called by Warden/Devise
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  # to calculate what information will be stored in the session and to serialize an object
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  # back from the session.
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  #
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  # By default Warden/Devise store the database ID of the record (e.g. User.id) but this causes
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  # problems if we repopulate our User table and the IDs change. The implementation provided below
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  # uses the User.uid field (which is unique, does not change, and it's required) as the value to
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  # store in the session to prevent this issue.
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  #
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  # References:
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  #   https://stackoverflow.com/questions/23597718/what-is-the-warden-data-in-a-rails-devise-session-composed-of/23683925#23683925
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  #   https://web.archive.org/web/20211028103224/https://tadas-s.github.io/ruby-on-rails/2020/08/02/devise-serialize-into-session-trick/
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  #   https://github.com/wardencommunity/warden/wiki/Setup
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  def self.serialize_into_session(record)
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    # The return value _must_ have at least two elements since the serialize_from_session() requires
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    # two arguments (see below)
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    [record.uid, ""]
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  end
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  def self.serialize_from_session(key, _salt, _opts = {})
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    User.where(uid: key)&.first
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  end
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  # Fetches the most recent download jobs for the user
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  def latest_downloads(limit: 10)
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    @latest_downloads ||= begin
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                            downloads = UserRequest.where(user_id: id).where(["completion_time > ?", 7.days.ago]).order(created_at: "DESC").limit(limit)
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                            downloads.map{|download| UserRequestPresenter.new(download)}
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                          end
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  end
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  # Updates the user's roles (sys admin, developer) depending on the information on Mediaflux.
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  # This method is meant to be used only for the current logged in user since the roles depend on the Mediaflux session.
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  def self.update_user_roles(user:)
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    raise "User.update_user_roles called with for a user without a Mediaflux session" if user.mediaflux_session.nil?
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    mediaflux_roles = mediaflux_roles(user:)
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    update_developer_status(user:, mediaflux_roles:)
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    update_sysadmin_status(user:, mediaflux_roles:)
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  rescue => ex
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    Rails.logger.error("Error updating roles for user (id: #{user.id}) status, error: #{ex.message}")
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  end
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  # Returns the roles in Mediaflux for the user in the session.
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  # This method is meant to be used only for the current logged in user since the roles depend on the Mediaflux session.
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  def self.mediaflux_roles(user:)
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    raise "User.mediaflux_roles called with for a user without a Mediaflux session" if user.mediaflux_session.nil?
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    request = Mediaflux::ActorSelfDescribeRequest.new(session_token: user.mediaflux_session)
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    request.resolve
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    request.roles
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  end
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  private
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  def self.update_developer_status(user:, mediaflux_roles:)
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    # TODO: Figure out why the role name is different in staging from production:
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    #   production:   "pu-smb-group:PU:tigerdata:librarydevelopers"
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    #   staging:      "pu-oit-group:PU:tigerdata:librarydevelopers"
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    #   development:  "pu-lib:developer"
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    #   test:         "system-administrator"
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    developer_now = mediaflux_roles.include?("pu-smb-group:PU:tigerdata:librarydevelopers") ||
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      mediaflux_roles.include?("pu-oit-group:PU:tigerdata:librarydevelopers") ||
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      mediaflux_roles.include?("pu-lib:developer") ||
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      mediaflux_roles.include?("system-administrator")
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    if user.developer != developer_now
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      # Only update the record in the database if there is a change
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      Rails.logger.info("Updating developer role for user #{user.id} to #{developer_now}")
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      user.developer = developer_now
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      user.save!
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    end
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  end
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  def self.update_sysadmin_status(user:, mediaflux_roles:)
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    sysadmin_now = mediaflux_roles.include?("system-administrator")
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    if user.sysadmin != sysadmin_now
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      # Only update the record in the database if there is a change
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      Rails.logger.info("Updating sysadmin role for user #{user.id} to #{sysadmin_now}")
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      user.sysadmin = sysadmin_now
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      user.save!
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    end
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  end
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end
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