Class: PactBroker::Index::Service

Inherits:
Object
  • Object
show all
Extended by:
Logging, Repositories, Services
Defined in:
lib/pact_broker/index/service.rb

Constant Summary collapse

COLS = 
[:id, :consumer_name, :provider_name, :consumer_version_order]
LATEST_PPS = 
Sequel::Model.db[:latest_pact_publications].select(*COLS)
LATEST_TAGGED_PPS = 
Sequel::Model.db[:latest_tagged_pact_publications].select(*COLS)
HEAD_PP_ORDER_COLUMNS = 
[
  Sequel.asc(Sequel.function(:lower, :consumer_name)),
  Sequel.desc(:consumer_version_order),
  Sequel.asc(Sequel.function(:lower, :provider_name))
].freeze
DEFAULT_PAGE_SIZE = 
30
DEFAULT_PAGE_NUMBER = 
1

Class Method Summary collapse

Methods included from Repositories

label_repository, matrix_repository, pact_repository, pacticipant_repository, tag_repository, verification_repository, version_repository, webhook_repository

Methods included from Services

badge_service, certificate_service, group_service, index_service, integration_service, label_service, matrix_service, metrics_service, pact_service, pacticipant_service, tag_service, verification_service, version_service, webhook_service, webhook_trigger_service

Methods included from Logging

included, log_error

Class Method Details

.consumer_version_tags(pact_publication, tags_option) ⇒ Object 



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# File 'lib/pact_broker/index/service.rb', line 99

def self.consumer_version_tags(pact_publication, tags_option)
  if tags_option == true
    pact_publication.head_pact_tags.collect(&:name)
  elsif tags_option.is_a?(Array)
    pact_publication.head_pact_tags.collect(&:name) & tags_option
  else
    []
  end
end

.db ⇒ Object 



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# File 'lib/pact_broker/index/service.rb', line 146

def self.db
  PactBroker::Pacts::PactPublication.db
end

.find_all_index_items ⇒ Object 



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# File 'lib/pact_broker/index/service.rb', line 35

def self.find_all_index_items
  # Is there a better way to do this? Setting a page_size of nil or -1 doesn't work
  # If we get to 100000000000 index items, we're probably going to have bigger issues...
  find_index_items(page_number: 1, page_size: 100000000000)
end

.find_index_items(options = {}) ⇒ Object 



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# File 'lib/pact_broker/index/service.rb', line 41

def self.find_index_items options = {}
  latest_verifications_for_cv_tags = latest_verifications_for_consumer_version_tags(options)
  latest_pact_publication_ids = latest_pact_publications.select(:id).all.collect{ |h| h[:id] }

  # We only need to know if a webhook exists for an integration, not what its properties are
  webhooks = PactBroker::Webhooks::Webhook.select(:consumer_id, :provider_id).distinct.all

  pact_publication_ids = head_pact_publication_ids(options)
  pagination_record_count = pact_publication_ids.pagination_record_count

  pact_publications = pact_publication_scope
    .where(id: pact_publication_ids)
    .select_all_qualified
    .eager(:consumer)
    .eager(:provider)
    .eager(:pact_version)
    .eager(integration: [{latest_verification: :provider_version}, :latest_triggered_webhooks])
    .eager(:consumer_version)
    .eager(latest_verification: { provider_version: :tags_with_latest_flag })
    .eager(:head_pact_tags)

  index_items = pact_publications.all.collect do | pact_publication |
    is_overall_latest_for_integration = latest_pact_publication_ids.include?(pact_publication.id)
    latest_verification = latest_verification_for_pseudo_branch(pact_publication, is_overall_latest_for_integration, latest_verifications_for_cv_tags, options[:tags])
    webhook = webhooks.find{ |webhook| webhook.is_for?(pact_publication.integration) }

    PactBroker::Domain::IndexItem.create(
      pact_publication.consumer,
      pact_publication.provider,
      pact_publication.to_domain_lightweight,
      is_overall_latest_for_integration,
      latest_verification,
      webhook ? [webhook]: [],
      pact_publication.integration.latest_triggered_webhooks,
      consumer_version_tags(pact_publication, options[:tags]),
      options[:tags] && latest_verification ? latest_verification.provider_version.tags_with_latest_flag.select(&:latest?) : []
    )
  end.sort

  Page.new(index_items, pagination_record_count)
end

.find_index_items_for_api(consumer_name: nil, provider_name: nil, **ignored) ⇒ Object 



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# File 'lib/pact_broker/index/service.rb', line 109

def self.find_index_items_for_api(consumer_name: nil, provider_name: nil, **ignored)
  latest_pact_publication_ids = latest_pact_publications.select(:id).all.collect{ |h| h[:id] }
  pact_publication_ids = head_pact_publication_ids(consumer_name: consumer_name, provider_name: provider_name, tags: true)

  pact_publications = pact_publication_scope
    .where(id: pact_publication_ids)
    .select_all_qualified
    .eager(:consumer)
    .eager(:provider)
    .eager(:pact_version)
    .eager(:consumer_version)
    .eager(latest_verification: { provider_version: :tags_with_latest_flag })
    .eager(:head_pact_tags)


  pact_publications.all.collect do | pact_publication |

    is_overall_latest_for_integration = latest_pact_publication_ids.include?(pact_publication.id)

    PactBroker::Domain::IndexItem.create(
      pact_publication.consumer,
      pact_publication.provider,
      pact_publication.to_domain_lightweight,
      is_overall_latest_for_integration,
      pact_publication.latest_verification,
      [],
      [],
      pact_publication.head_pact_tags.collect(&:name),
      pact_publication.latest_verification ? pact_publication.latest_verification.provider_version.tags_with_latest_flag.select(&:latest?) : []
    )
  end.sort
end

.head_pact_publication_ids(options = {}) ⇒ Object 



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# File 'lib/pact_broker/index/service.rb', line 150

def self.head_pact_publication_ids(options = {})
  query = if options[:tags].is_a?(Array)
    LATEST_PPS.union(LATEST_TAGGED_PPS.where(tag_name: options[:tags]))
  elsif options[:tags]
    LATEST_PPS.union(LATEST_TAGGED_PPS)
  else
    LATEST_PPS
  end

  if options[:consumer_name]
    query = query.where(PactBroker::Repositories::Helpers.name_like(:consumer_name, options[:consumer_name]))
  end

  if options[:provider_name]
    query = query.where(PactBroker::Repositories::Helpers.name_like(:provider_name, options[:provider_name]))
  end

  query.order(*HEAD_PP_ORDER_COLUMNS)
    .paginate(options[:page_number] || DEFAULT_PAGE_NUMBER, options[:page_size] || DEFAULT_PAGE_SIZE)
    .select(:id)
end

.latest_pact_publications ⇒ Object 



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# File 'lib/pact_broker/index/service.rb', line 142

def self.latest_pact_publications
  db[:latest_pact_publications]
end

.latest_verification_for_pseudo_branch(pact_publication, is_overall_latest, latest_verifications_for_cv_tags, tags_option) ⇒ Object

Worst. Code. Ever.



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# File 'lib/pact_broker/index/service.rb', line 85

def self.latest_verification_for_pseudo_branch(pact_publication, is_overall_latest, latest_verifications_for_cv_tags, tags_option)
  if tags_option == true
    latest_verifications_for_cv_tags
      .select{ | v | v.consumer_id == pact_publication.consumer_id && v.provider_id == pact_publication.provider_id && pact_publication.head_pact_tags.collect(&:name).include?(v.consumer_version_tag_name) }
      .sort{ |v1, v2| v1.id <=> v2.id }.last || (is_overall_latest && pact_publication.integration.latest_verification)
  elsif tags_option.is_a?(Array)
    latest_verifications_for_cv_tags
    .select{ | v | v.consumer_id == pact_publication.consumer_id && v.provider_id == pact_publication.provider_id && pact_publication.head_pact_tags.collect(&:name).include?(v.consumer_version_tag_name) && tags_option.include?(v.consumer_version_tag_name) }
    .sort{ |v1, v2| v1.id <=> v2.id }.last  || (is_overall_latest && pact_publication.integration.latest_verification)
  else
    pact_publication.integration.latest_verification
  end
end

.latest_verifications_for_consumer_version_tags(options) ⇒ Object 



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# File 'lib/pact_broker/index/service.rb', line 172

def self.latest_verifications_for_consumer_version_tags(options)
  # server side rendered index page with tags[]=a&tags=[]b
  if options[:tags].is_a?(Array)
    PactBroker::Verifications::LatestVerificationForConsumerVersionTag
      .eager(:provider_version)
      .where(consumer_version_tag_name: options[:tags])
      .all
  elsif options[:tags] # server side rendered index page with tags=true
    PactBroker::Verifications::LatestVerificationForConsumerVersionTag
      .eager(:provider_version)
      .all
  else
    nil # should not be used
  end
end

.pact_publication_scope ⇒ Object

This method provides data for both the OSS server side rendered index (with and without tags) and the Pactflow UI. It really needs to be broken into to separate methods, as it’s getting too messy supporting both



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# File 'lib/pact_broker/index/service.rb', line 31

def self.pact_publication_scope
  PactBroker.policy_scope!(PactBroker::Pacts::PactPublication)
end