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Add StatsController#percentage

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gregoirenovel 2017-06-19 17:29:20 +02:00
parent 458d671c14
commit 19696da736
1 changed files with 6 additions and 2 deletions
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8
app/controllers/stats_controller.rb
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@ -70,6 +70,10 @@ class StatsController < ApplicationController
(collection.sum.to_f / collection.size).round(2) (collection.sum.to_f / collection.size).round(2)
end end
def percentage(numerator, denominator)
((numerator.to_f / denominator) * 100).round(2)
end
def dossier_instruction_mean_time(dossiers) def dossier_instruction_mean_time(dossiers)
# In the 12 last months, we compute for each month # In the 12 last months, we compute for each month
# the average time it took to instruct a dossier # the average time it took to instruct a dossier
@ -166,7 +170,7 @@ class StatsController < ApplicationController
result = 0 result = 0
else else
weekly_dossier_with_avis_count = weekly_dossiers.select { |dossier| dossier.avis.present? }.count weekly_dossier_with_avis_count = weekly_dossiers.select { |dossier| dossier.avis.present? }.count
result = ((weekly_dossier_with_avis_count.to_f / weekly_dossiers_count) * 100).round(2) result = percentage(weekly_dossier_with_avis_count, weekly_dossiers_count)
end end
[min_date.to_i, result] [min_date.to_i, result]
@ -199,7 +203,7 @@ class StatsController < ApplicationController
[min_date.to_i, 0] [min_date.to_i, 0]
else else
answered_weekly_avis_count = weekly_avis.with_answer.count answered_weekly_avis_count = weekly_avis.with_answer.count
result = ((answered_weekly_avis_count.to_f / weekly_avis_count) * 100).round(2) result = percentage(answered_weekly_avis_count, weekly_avis_count)
[min_date.to_i, result] [min_date.to_i, result]
end end