Class: Katello::HostPackagePresenter

Inherits:
SimpleDelegator
  • Object
show all
Defined in:
app/presenters/katello/host_package_presenter.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(installed_package, upgradable_versions, rpm_id) ⇒ HostPackagePresenter

Returns a new instance of HostPackagePresenter.



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# File 'app/presenters/katello/host_package_presenter.rb', line 5

def initialize(installed_package, upgradable_versions, rpm_id)
  @installed_package = installed_package
  @upgradable_versions = upgradable_versions
  @rpm_id = rpm_id
  super(@installed_package)
end

Instance Attribute Details

#installed_package ⇒ Object

Returns the value of attribute installed_package.



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# File 'app/presenters/katello/host_package_presenter.rb', line 3

def installed_package
  @installed_package
end

#rpm_id ⇒ Object

Returns the value of attribute rpm_id.



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# File 'app/presenters/katello/host_package_presenter.rb', line 3

def rpm_id
  @rpm_id
end

#upgradable_versions ⇒ Object

Returns the value of attribute upgradable_versions.



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# File 'app/presenters/katello/host_package_presenter.rb', line 3

def upgradable_versions
  @upgradable_versions
end

Class Method Details

.with_latest(packages, host) ⇒ Object 



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# File 'app/presenters/katello/host_package_presenter.rb', line 12

def self.with_latest(packages, host)
  upgradable_packages_map = ::Katello::Rpm.installable_for_hosts([host]).select(:id, :name, :nvra, :evr).order(evr: :desc).all.group_by(&:name)
  installed_packages_map = ::Katello::Rpm.where(nvra: packages.map(&:nvra)).select(:id, :name).group_by(&:name)

  packages.map do |p|
    HostPackagePresenter.new(p, upgradable_packages_map[p.name]&.pluck(:nvra), installed_packages_map[p.name]&.first&.id)
  end
end