64 lines
1.9 KiB
Ruby
64 lines
1.9 KiB
Ruby
# frozen_string_literal: true
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module Gitlab
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module Analytics
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module CycleAnalytics
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module StageQueryHelpers
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def execute_query(query)
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ApplicationRecord.connection.execute(query.to_sql)
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end
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def zero_interval
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Arel::Nodes::NamedFunction.new('CAST', [Arel.sql("'0' AS INTERVAL")])
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end
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def round_duration_to_seconds
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Arel::Nodes::NamedFunction.new('ROUND', [Arel::Nodes::Extract.new(duration, :epoch)])
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end
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def duration
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Arel::Nodes::Subtraction.new(
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end_event_timestamp_projection,
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stage.start_event.timestamp_projection
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)
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end
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def end_event_timestamp_projection
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if in_progress?
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Arel::Nodes::NamedFunction.new('TO_TIMESTAMP', [Time.current.to_i])
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else
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stage.end_event.timestamp_projection
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end
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end
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# rubocop: disable CodeReuse/ActiveRecord
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def order_by(query, sort, direction, extra_columns_to_select = [:id])
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ordered_query = Gitlab::Analytics::CycleAnalytics::Sorting.new(stage: stage, query: query, params: params).apply(sort, direction)
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# When filtering for more than one label, postgres requires the columns in ORDER BY to be present in the GROUP BY clause
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if requires_grouping?
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column_list = [].tap do |array|
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array.concat(extra_columns_to_select)
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array.concat(stage.end_event.column_list) unless in_progress?
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array.concat(stage.start_event.column_list)
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end
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ordered_query = ordered_query.group(column_list)
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end
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ordered_query
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end
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# rubocop: enable CodeReuse/ActiveRecord
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def requires_grouping?
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Array(params[:label_name]).size > 1
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end
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def in_progress?
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params[:end_event_filter] == :in_progress
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end
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end
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end
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end
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end
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