48 lines
1.2 KiB
Ruby
48 lines
1.2 KiB
Ruby
class StatsController < ApplicationController
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def index
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procedures = Procedure.where(:published => true)
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dossiers = Dossier.where.not(:state => :draft)
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@procedures_30_days_flow = thirty_days_flow_hash(procedures)
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@dossiers_30_days_flow = thirty_days_flow_hash(dossiers)
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@procedures_cumulative = cumulative_hash(procedures)
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@dossiers_cumulative = cumulative_hash(dossiers)
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@procedures_count = procedures.count
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@dossiers_count = dossiers.count
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end
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private
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def thirty_days_flow_hash(association)
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thirty_days_flow_hash = association
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.where(:created_at => 30.days.ago..Time.now)
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.group("date_trunc('day', created_at)")
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.count
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clean_hash(thirty_days_flow_hash)
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end
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def clean_hash h
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h.keys.each{ |key| h[key.to_date] = h[key]; h.delete(key) }
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min_date = h.keys.min
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max_date = h.keys.max
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(min_date..max_date).each do |date|
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h[date] = 0 if h[date].nil?
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end
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h
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end
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def cumulative_hash(association)
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sum = 0
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association
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.group("DATE_TRUNC('month', created_at)")
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.count
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.to_a
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.sort{ |x, y| x[0] <=> y[0] }
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.map { |x, y| { x => (sum += y)} }
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.reduce({}, :merge)
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end
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end
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