31 lines
1.1 KiB
Ruby
31 lines
1.1 KiB
Ruby
# frozen_string_literal: true
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class AnnualReport::TimeSeries < AnnualReport::Source
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def generate
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{
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time_series: (1..12).map do |month|
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{
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month: month,
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statuses: statuses_per_month[month] || 0,
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following: following_per_month[month] || 0,
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followers: followers_per_month[month] || 0,
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}
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end,
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}
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end
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private
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def statuses_per_month
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@statuses_per_month ||= report_statuses.group(:period).pluck(Arel.sql("date_part('month', created_at)::int AS period, count(*)")).to_h
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end
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def following_per_month
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@following_per_month ||= @account.active_relationships.where("date_part('year', created_at) = ?", @year).group(:period).pluck(Arel.sql("date_part('month', created_at)::int AS period, count(*)")).to_h
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end
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def followers_per_month
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@followers_per_month ||= @account.passive_relationships.where("date_part('year', created_at) = ?", @year).group(:period).pluck(Arel.sql("date_part('month', created_at)::int AS period, count(*)")).to_h
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end
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end
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