Class: Katello::HostDebPresenter

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

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(installed_package, upgradable_versions, deb_id) ⇒ HostDebPresenter

Returns a new instance of HostDebPresenter.



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

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

Instance Attribute Details

#deb_id ⇒ Object

Returns the value of attribute deb_id.



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

def deb_id
  @deb_id
end

#installed_package ⇒ Object

Returns the value of attribute installed_package.



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

def installed_package
  @installed_package
end

#upgradable_versions ⇒ Object

Returns the value of attribute upgradable_versions.



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

def self.with_latest(packages, host)
  upgradable_packages_map = ::Katello::Deb.installable_for_hosts([host]).select(:id, :name, :architecture, :version).order(version: :desc).group_by { |i| [i.name, i.architecture] }
  installed_packages_map = ::Katello::Deb.where(version: packages.map(&:version)).select(:id, :architecture, :name).group_by { |i| [i.name, i.architecture] }

  packages.map do |p|
    upgrades = upgradable_packages_map[[p.name, p.architecture]]&.pluck(:version)
    installed = installed_packages_map[[p.name, p.architecture]]&.first&.id
    HostDebPresenter.new(p, upgrades, installed)
  end
end