Revision 35241dd6
Added by Marek Hulán over 8 years ago
| app/models/nic/base.rb | ||
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after_validation :set_validated
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before_destroy :not_required_interface
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validates :mac, :uniqueness => {:scope => :virtual},
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:if => Proc.new { |nic| nic.managed? && nic.host && nic.host.managed? && !nic.host.compute? && !nic.virtual? }, :allow_blank => true
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validate :mac_uniqueness,
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:if => Proc.new { |nic| nic.managed? && nic.host && nic.host.managed? && !nic.host.compute? && !nic.virtual? && nic.mac.present? }
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validates :mac, :presence => true,
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:if => Proc.new { |nic| nic.managed? && nic.host_managed? && !nic.host.compute? && !nic.virtual? }
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validates :mac, :mac_address => true, :allow_blank => true
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| ... | ... | |
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errors.add(:subnet, _("is not defined for host's organization.")) unless include_or_empty?(self.subnet.organizations, self.host.organization)
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end
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def mac_uniqueness
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interface_attribute_uniqueness(:mac)
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end
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private
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def interface_attribute_uniqueness(attr, base = Nic::Base.scoped)
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in_memory_candidates = self.host.present? ? self.host.interfaces.select { |i| i.persisted? && !i.marked_for_destruction? } : [self]
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db_candidates = base.where(attr => self.public_send(attr))
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db_candidates = db_candidates.select { |c| c.id != self.id && in_memory_candidates.map(&:id).include?(c.id) }
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errors.add(attr, :taken) if db_candidates.present?
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end
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def include_or_empty?(list, item)
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(list.empty? && item.nil?) || list.include?(item)
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end
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Also available in: Unified diff
Fixes #11034 - custom uniqueness validations for interface attributes