Class: Katello::HostAvailableModuleStream

Inherits:
Model
  • Object
show all
Defined in:
app/models/katello/host_available_module_stream.rb

Constant Summary collapse

ENABLED = 
"enabled".freeze
DISABLED = 
"disabled".freeze
UNKNOWN = 
"unknown".freeze
INSTALLED = 
"installed".freeze
UPGRADABLE = 
"upgradable".freeze
STATUS = 
[ENABLED, DISABLED, UNKNOWN].freeze
API_STATES = 
{
  ENABLED => :enabled,
  DISABLED => :disabled,
  UNKNOWN => :unknown,
  INSTALLED => :installed,
  UPGRADABLE => :upgradable
}.with_indifferent_access

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Model

#destroy!

Class Method Details

.installed_status(status, host) ⇒ Object 



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# File 'app/models/katello/host_available_module_stream.rb', line 51

def self.installed_status(status, host)
  case status
  when 'not installed'
    where(installed_profiles: [])
  when 'upgradable'
    where(id: upgradable(host).pluck(:id))
  when 'up to date'
    where(status: 'enabled').where.not(installed_profiles: []).where.not(id: upgradable(host).pluck(:id))
  end
end

.upgradable(host) ⇒ Object 



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# File 'app/models/katello/host_available_module_stream.rb', line 62

def self.upgradable(host)
  upgradable_module_name_streams = ModuleStream.installable_for_hosts([host]).select(:name, :stream)

  enabled.joins(:available_module_stream).where(:host_id => host).
          where("(#{AvailableModuleStream.table_name}.name, #{AvailableModuleStream.table_name}.stream) in (#{upgradable_module_name_streams.to_sql})")
end

Instance Method Details

#install_status ⇒ Object 



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# File 'app/models/katello/host_available_module_stream.rb', line 41

def install_status
  return 'Not installed' if installed_profiles.blank?
  case status
  when 'disabled'
    'Installed'
  when 'enabled'
    upgradable? ? 'Upgradable' : 'Up-to-date'
  end
end

#upgradable? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/katello/host_available_module_stream.rb', line 33

def upgradable?
  return false if status != ENABLED

  ModuleStream.installable_for_hosts([host_id]).
       where(ModuleStream.table_name => {:name => available_module_stream.name,
                                         :stream => available_module_stream.stream}).exists?
end