class User < ActiveRecord::Base authenticates_with_sorcery! do |config| config.authentications_class = Authentication end validates :email, uniqueness: true mount_uploader :avatar, AvatarUploader has_many :user_organization_relationships has_many :organizations, through: :user_organization_relationships has_many :conferences, through: :conference_administrators has_many :authentications, :dependent => :destroy accepts_nested_attributes_for :authentications before_update do |user| user.locale ||= I18n.locale end before_save do |user| user.locale ||= I18n.locale end def can_translate?(to_locale = nil, from_locale = nil) is_translator unless to_locale.present? from_locale = I18n.locale unless from_locale.present? return languages.present? && to_locale.to_s != from_locale.to_s && languages.include?(to_locale.to_s) && languages.include?(from_locale.to_s) end def name firstname || username || email end def named_email name = firstname || username return email unless name return "#{name} <#{email}>" end def administrator? role == 'administrator' end def self.AVAILABLE_LANGUAGES [:en, :es, :fr, :ar] end def self.get(email) user = where(email: email).first unless user user = new(email: email) user.save! end return user end def self.find_user(email) User.where('lower(email) = ?', email.downcase).first end end