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class LocationParameter < Parameter
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belongs_to :location, :foreign_key => :reference_id
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audited :except => [:priority], :associated_with => :location, :allow_mass_assignment => true
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validates :name, :uniqueness => {:scope => :reference_id}
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private
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def enforce_permissions operation
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# We get called again with the operation being set to create
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return true if operation == "edit" and new_record?
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return true if User.current.allowed_to?("#{operation}_locations".to_sym)
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errors.add(:base, _("You do not have permission to %s this location parameter") % operation)
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false
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end
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end
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