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# frozen_string_literal: true
module Gitlab
module Analytics
module CycleAnalytics
module Aggregated
# Arguments:
# stage - an instance of CycleAnalytics::ProjectStage or CycleAnalytics::GroupStage
# params:
# current_user: an instance of User
# from: DateTime
# to: DateTime
class DataCollector
include Gitlab::Utils::StrongMemoize
MAX_COUNT = 10001
delegate :serialized_records, to: :records_fetcher
def initialize(stage:, params: {})
@stage = stage
@params = params
end
def median
strong_memoize(:median) { Median.new(stage: stage, query: query, params: params) }
end
def count
strong_memoize(:count) { limit_count }
end
def records_fetcher
strong_memoize(:records_fetcher) do
RecordsFetcher.new(stage: stage, query: query_builder.build_sorted_query, params: params)
end
end
private
attr_reader :stage, :params
def query
query_builder.build
end
def query_builder
@query_builder = BaseQueryBuilder.new(stage: stage, params: params)
end
def limit_count
query.limit(MAX_COUNT).count
end
end
end
end
end
end
Gitlab::Analytics::CycleAnalytics::Aggregated::DataCollector.prepend_mod_with('Gitlab::Analytics::CycleAnalytics::Aggregated::DataCollector')
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