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# frozen_string_literal: true
module Resolvers
class PackagePipelinesResolver < BaseResolver
include Gitlab::Graphql::Authorize::AuthorizeResource
type Types::Ci::PipelineType.connection_type, null: true
extension Gitlab::Graphql::Extensions::ExternallyPaginatedArrayExtension
authorizes_object!
authorize :read_pipeline
alias_method :package, :object
def resolve(first: nil, last: nil, after: nil, before: nil, lookahead:)
finder = ::Packages::BuildInfosFinder.new(
package,
first: first,
last: last,
after: decode_cursor(after),
before: decode_cursor(before),
max_page_size: context.schema.default_max_page_size,
support_next_page: lookahead.selects?(:page_info)
)
build_infos = finder.execute
# this .pluck_pipeline_ids can load max 101 pipelines ids
::Ci::Pipeline.id_in(build_infos.pluck_pipeline_ids)
end
# we manage the pagination manually, so opt out of the connection field extension
def self.field_options
super.merge(
connection: false,
extras: [:lookahead]
)
end
private
def decode_cursor(encoded)
return unless encoded
decoded = Gitlab::Json.parse(context.schema.cursor_encoder.decode(encoded, nonce: true))
id_from_cursor(decoded)
rescue JSON::ParserError
raise Gitlab::Graphql::Errors::ArgumentError, "Please provide a valid cursor"
end
def id_from_cursor(cursor)
cursor&.fetch('id')
rescue KeyError
raise Gitlab::Graphql::Errors::ArgumentError, "Please provide a valid cursor"
end
end
end
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