class StatsController < ApplicationController

  def index
    procedures = Procedure
    dossiers = Dossier

    @procedures_30_days_flow = thirty_days_flow_hash(procedures)
    @dossiers_30_days_flow = thirty_days_flow_hash(dossiers)
  end

  private

  def thirty_days_flow_hash(association)
    thirty_days_flow_hash = association
      .where(:created_at => 30.days.ago..Time.now)
      .group("date_trunc('day', created_at)")
      .count

    clean_hash(thirty_days_flow_hash)
  end

  def clean_hash h
    h.keys.each{ |key| h[key.to_date] = h[key]; h.delete(key) }
    min_date = h.keys.min
    max_date = h.keys.max
    (min_date..max_date).each do |date|
      h[date] = 0 if h[date].nil?
    end
    h
  end
end

class StatsController < ApplicationController

  def index
    procedures = Procedure.where(:published => true)
    dossiers = Dossier.where.not(:state => :draft)

    @procedures_30_days_flow = thirty_days_flow_hash(procedures)
    @dossiers_30_days_flow = thirty_days_flow_hash(dossiers)
  end

  private

  def thirty_days_flow_hash(association)
    thirty_days_flow_hash = association
      .where(:created_at => 30.days.ago..Time.now)
      .group("date_trunc('day', created_at)")
      .count

    clean_hash(thirty_days_flow_hash)
  end

  def clean_hash h
    h.keys.each{ |key| h[key.to_date] = h[key]; h.delete(key) }
    min_date = h.keys.min
    max_date = h.keys.max
    (min_date..max_date).each do |date|
      h[date] = 0 if h[date].nil?
    end
    h
  end
end

Exclude draft Dossiers and unpublished Procedures from Stats
Exclude draft Dossiers and unpublished Procedures from Stats
