user.rb revision 7701feeca8eb9abf22c8a288e94dd878a18544d6
class User < ActiveRecord::Base
include User::Authentication
has_many :comments
has_many :ontology_versions
has_many :team_users
has_many :teams, :through => :team_users
has_many :metadata
has_many :permissions, :as => :subject
has_many :keys
attr_accessible :email, :name, :first_name, :admin, :password, :as => :admin
strip_attributes :only => [:name, :email]
scope :admin, where(:admin => true)
scope :email_search, ->(query) { where "email ILIKE ?", "%" << query << "%" }
scope :autocomplete_search, ->(query) {
where("name ILIKE ? OR email ILIKE ?", "%" << query << "%", query)
}
before_destroy :check_remaining_admins
validates_length_of :name, :in => 3..32
def to_s
name? ? name : email.split("@").first
end
# marks the user as deleted
def delete
self.encrypted_password = nil
self.deleted_at = Time.now
# nullify email fields
@bypass_postpone = true
self.email = nil
self.unconfirmed_email = nil
self.admin = false
save(:validate => false)
end
def email_required?
deleted_at.nil?
end
def confirm!
super
if User.count < 2
self.admin = true
self.save
end
end
def first_name
name.split(' ')[0]
end
def team_permissions
Permission.where(subject_id: teams.pluck(:id),
subject_type: 'Team')
end
def accessible_ids(type)
user_permissions = permissions.where(item_type: type)
user_permissions + team_permissions.where(item_type: type)
user_permissions.map{|p| p.item_id}
end
def accessible_ontologies
Ontology.where(id: accessible_ids('Ontology'))
end
def accessible_repositories
Repository.where(id: accessible_ids('Repository'))
end
protected
def check_remaining_admins
if self.admin && User.admin.count < 2
raise Permission::PowerVaccuumError, I18n.t(:admin_deletion_error_message, minimal_count: 2)
end
end
end