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# frozen_string_literal: true
module Types
module Ci
class StageType < BaseObject
graphql_name 'CiStage'
authorize :read_build
field :id, GraphQL::Types::ID, null: false,
description: 'ID of the stage.'
field :name, type: GraphQL::Types::String, null: true,
description: 'Name of the stage.'
field :groups, type: Ci::GroupType.connection_type, null: true,
extras: [:lookahead],
description: 'Group of jobs for the stage.'
field :detailed_status, Types::Ci::DetailedStatusType, null: true,
description: 'Detailed status of the stage.'
field :jobs, Types::Ci::JobType.connection_type, null: true,
description: 'Jobs for the stage.'
field :status, GraphQL::Types::String,
null: true,
description: 'Status of the pipeline stage.'
def detailed_status
object.detailed_status(current_user)
end
# Issues one query per pipeline
def groups(lookahead:)
key = ::Gitlab::Graphql::BatchKey.new(object, lookahead, object_name: :stage)
BatchLoader::GraphQL.for(key).batch(default_value: []) do |keys, loader|
by_pipeline = keys.group_by(&:pipeline)
include_needs = keys.any? do |k|
k.requires?(%i[nodes jobs nodes needs]) ||
k.requires?(%i[nodes jobs nodes previousStageJobsAndNeeds])
end
by_pipeline.each do |pl, key_group|
project = pl.project
indexed = key_group.index_by(&:id)
jobs_for_pipeline(pl, indexed.keys, include_needs).each do |stage_id, statuses|
key = indexed[stage_id]
groups = ::Ci::Group.fabricate(project, key.stage, statuses)
loader.call(key, groups)
end
end
end
end
def jobs
GraphQL::Pagination::ActiveRecordRelationConnection.new(
object.latest_statuses,
max_page_size: Gitlab::CurrentSettings.current_application_settings.jobs_per_stage_page_size
)
end
private
# rubocop: disable CodeReuse/ActiveRecord
def jobs_for_pipeline(pipeline, stage_ids, include_needs)
jobs = pipeline.statuses.latest.where(stage_id: stage_ids)
preloaded_relations = [:project, :metadata, :job_artifacts, :downstream_pipeline]
preloaded_relations << :needs if include_needs
Preloaders::CommitStatusPreloader.new(jobs).execute(preloaded_relations)
jobs.group_by(&:stage_id)
end
# rubocop: enable CodeReuse/ActiveRecord
end
end
end
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