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class Parameter < ActiveRecord::Base
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belongs_to :host, :foreign_key => :reference_id
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include Authorization
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acts_as_audited :except => [:priority]
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validates_presence_of :name, :value
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validates_format_of :name, :value, :with => /^.*\S$/, :message => "can't be blank or contain trailing white space"
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validates_presence_of :reference_id, :message => "parameters require an associated domain, host or hostgroup", :unless => 'nested or self.is_a? CommonParameter'
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attr_accessor :nested
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PRIORITY = {:common_parameter => 0, :domain_parameter => 1, :os_parameter => 2, :group_parameter => 3 , :host_parameter => 4}
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def after_initialize
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t = read_attribute(:type)
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self.priority = PRIORITY[t.to_s.underscore.to_sym] unless t.blank?
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end
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def self.reassign_priorities
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# priorities will be reassigned because of after_initialize
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find_in_batches do |params|
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params.each { |param| param.update_attribute(:priority, param.priority) }
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end
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end
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end
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