|
class FactName < ActiveRecord::Base
|
|
SEPARATOR = '::'
|
|
|
|
has_many :fact_values, :dependent => :destroy
|
|
has_many :user_facts, :dependent => :destroy
|
|
has_many :users, :through => :user_facts
|
|
has_many_hosts :through => :fact_values
|
|
|
|
scope :no_timestamp_fact, lambda { where("fact_names.name <> ?",:_timestamp) }
|
|
scope :timestamp_facts, lambda { where(:name => :_timestamp) }
|
|
scope :with_parent_id, lambda { |find_ids|
|
|
conds = []; binds = []
|
|
[find_ids].flatten.each do |find_id|
|
|
conds.push %q((fact_names.ancestry LIKE '%/?' OR ancestry = '?'))
|
|
binds.push find_id, find_id
|
|
end
|
|
where(conds.join(' OR '), *binds)
|
|
}
|
|
|
|
default_scope lambda { order('fact_names.name') }
|
|
|
|
validates :name, :uniqueness => { :scope => :type }
|
|
|
|
before_save :set_name, :if => Proc.new { |fact| fact.short_name.blank? }
|
|
|
|
has_ancestry
|
|
|
|
def to_param
|
|
name
|
|
end
|
|
|
|
def set_name
|
|
self.short_name = self.name.split(SEPARATOR).last
|
|
end
|
|
|
|
end
|