Class: Katello::Pulp3::ModuleStream

Inherits:
PulpContentUnit show all
Includes:
LazyAccessor
Defined in:
app/services/katello/pulp3/module_stream.rb

Constant Summary collapse

PULPCORE_CONTENT_TYPE = 
"rpm.modulemd".freeze

Instance Attribute Summary

Attributes inherited from PulpContentUnit

#backend_data, #uuid

Class Method Summary collapse

Methods included from LazyAccessor

included

Methods inherited from PulpContentUnit

backend_unit_identifier, content_api_create, content_type, content_unit_list, create_content, #fetch_backend_data, fetch_content_list, find_duplicate_unit, #initialize, katello_name_from_pulpcore_name, model_class, page_options, pulp_data, pulp_units_batch_all, pulp_units_batch_for_repo, pulp_units_for_ids, supports_id_fetch?, unit_identifier

Constructor Details

This class inherits a constructor from Katello::Pulp3::PulpContentUnit

Class Method Details

.add_timestamps(rows) ⇒ Object 



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# File 'app/services/katello/pulp3/module_stream.rb', line 77

def self.add_timestamps(rows)
  rows.each do |row|
    row[:created_at] = DateTime.now
    row[:updated_at] = DateTime.now
  end
  rows
end

.build_artifacts(katello_id, artifacts_json) ⇒ Object 



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# File 'app/services/katello/pulp3/module_stream.rb', line 28

def self.build_artifacts(katello_id, artifacts_json)
  return [] if artifacts_json.empty?
  artifacts = artifacts_json.map do |name|
    { name: name, module_stream_id: katello_id }
  end
  add_timestamps(artifacts)
end

.build_profile_rpms(katello_id, profiles_json) ⇒ Object 



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# File 'app/services/katello/pulp3/module_stream.rb', line 47

def self.build_profile_rpms(katello_id, profiles_json)
  # TODO: Fully support artifact hashes
  # => {"rpms"=>["swig"], "description"=>"Simplified Wrapper and Interface Generator (SWIG)"}
  return [] if profiles_json.nil?
  profile_rpms = profiles_json.map do |profile, artifacts_json|
    profile_id = Katello::ModuleProfile.find_by(module_stream_id: katello_id, name: profile).id
    if artifacts_json.is_a?(::Hash)
      artifacts_json['rpms'].map do |rpm|
        {name: rpm, module_profile_id: profile_id}
      end
    else
      # For compatibility with pulpcore 3.21 + pulp-rpm 3.18 and below.
      artifacts_json.map do |rpm|
        {name: rpm, module_profile_id: profile_id}
      end
    end
  end
  add_timestamps(profile_rpms.flatten)
end

.build_profiles(katello_id, profiles_json) ⇒ Object 



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# File 'app/services/katello/pulp3/module_stream.rb', line 36

def self.build_profiles(katello_id, profiles_json)
  return [] if profiles_json.empty?
  profiles = profiles_json.map do |profile, _rpms|
    {
      module_stream_id: katello_id,
      name: profile,
    }
  end
  add_timestamps(profiles)
end

.build_stream_rpms(katello_id, package_hrefs) ⇒ Object 



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# File 'app/services/katello/pulp3/module_stream.rb', line 17

def self.build_stream_rpms(katello_id, package_hrefs)
  package_ids = Katello::Rpm.where(:pulp_id => package_hrefs).pluck(:id)
  rpms = package_ids.map do |package_id|
    {
      module_stream_id: katello_id,
      rpm_id: package_id,
    }
  end
  add_timestamps(rpms)
end

.content_api ⇒ Object 



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# File 'app/services/katello/pulp3/module_stream.rb', line 7

def self.content_api
  PulpRpmClient::ContentModulemdsApi.new(Katello::Pulp3::Api::Yum.new(SmartProxy.pulp_primary!).api_client)
end

.generate_model_row(unit) ⇒ Object 



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# File 'app/services/katello/pulp3/module_stream.rb', line 67

def self.generate_model_row(unit)
  shared_attributes = unit.keys & Katello::ModuleStream.column_names
  to_return = unit.select { |key, _v| shared_attributes.include?(key) }
  to_return['pulp_id'] = unit['pulp_href']
  to_return['pulp_prn'] = unit['prn']
  to_return[:created_at] = DateTime.now
  to_return[:updated_at] = DateTime.now
  to_return
end

.ids_for_repository(repo_id) ⇒ Object 



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# File 'app/services/katello/pulp3/module_stream.rb', line 11

def self.ids_for_repository(repo_id)
  repo = Katello::Pulp3::Repository::Yum.new(Katello::Repository.find(repo_id), SmartProxy.pulp_primary)
  repo_content_list = repo.content_list
  repo_content_list.map { |content| content.try(:pulp_href) }
end

.insert_child_associations(units, pulp_id_to_id) ⇒ Object 



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# File 'app/services/katello/pulp3/module_stream.rb', line 85

def self.insert_child_associations(units, pulp_id_to_id)
  artifacts = []
  profiles = []
  stream_rpms = []
  units.each do |unit|
    katello_id = pulp_id_to_id[unit[unit_identifier]]
    artifacts += build_artifacts(katello_id, unit['artifacts'])
    profiles += build_profiles(katello_id, unit['profiles'])
    stream_rpms += build_stream_rpms(katello_id, unit['packages'])
  end

  Katello::ModuleStreamArtifact.insert_all(artifacts, unique_by: [:module_stream_id, :name]) if artifacts.any?
  Katello::ModuleProfile.insert_all(profiles, unique_by: [:module_stream_id, :name]) if profiles.any?
  Katello::ModuleStreamRpm.insert_all(stream_rpms, unique_by: [:module_stream_id, :rpm_id]) if stream_rpms.any?

  #have to import profile_rpms after profiles
  profile_rpms = []
  units.each do |unit|
    katello_id = pulp_id_to_id[unit[unit_identifier]]
    profile_rpms += build_profile_rpms(katello_id, unit['profiles'])
  end
  Katello::ModuleProfileRpm.insert_all(profile_rpms, unique_by: [:module_profile_id, :name]) if profile_rpms.any?
end