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Contents
#
# A group represents a collection of permissions. Each User can be assigned to one or more groups, and the sum of
# their permissions from all groups combined represents what they can do.
#
class Cms::Group < ActiveRecord::Base
GUEST_CODE = "guest"
has_many :user_group_memberships, :class_name => 'Cms::UserGroupMembership'
has_many :users, :through => :user_group_memberships, :class_name => Cms.user_class_name
has_many :group_permissions, :class_name => 'Cms::GroupPermission'
has_many :permissions, :through => :group_permissions, :class_name => 'Cms::Permission'
has_many :group_sections, :class_name => 'Cms::GroupSection'
has_many :sections, :through => :group_sections, :class_name => 'Cms::Section'
belongs_to :group_type, :class_name => 'Cms::GroupType'
extend Cms::DefaultAccessible
# @override Add extra params
def self.permitted_params
super + [:group_type_id] +[section_ids: [], permission_ids: []]
end
validates_presence_of :name
class << self
def named(n)
where name: n
end
def with_code(c)
where code: c
end
end
# `public` scope is defined in rails 4.2
scope :public_users, -> { where(["#{Cms::GroupType.table_name}.cms_access = ?", false]).includes(:group_type).references(:group_type) }
scope :cms_access, -> { where(["#{Cms::GroupType.table_name}.cms_access = ?", true]).includes(:group_type).references(:group_type) }
def guest?
group_type && group_type.guest?
end
def cms_access?
group_type && group_type.cms_access?
end
# Finds the guest group, which is a special group that represents public non-logged in users.
def self.guest
guest_groups.first
end
def self.guest_groups
with_code(GUEST_CODE)
end
def has_permission?(permission)
permissions.any? do |p|
return true if permission.to_sym == p.name.to_sym
end
false
end
end
Version data entries
7 entries across 7 versions & 1 rubygems