DGNum/demarches-normaliennes
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StatsController: avoid division by nil

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simon lehericey 2018-10-16 18:02:00 +02:00
parent bd2df609c7
commit aff085bb6b
1 changed files with 7 additions and 1 deletions
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8
app/controllers/stats_controller.rb
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@ -298,13 +298,19 @@ class StatsController < ApplicationController
# Compute the mean time for this procedure
procedure_processing_times = dossiers_grouped_by_procedure.map do |procedure_id, procedure_dossiers|
procedure_fields_count = procedure_id_type_de_champs_count[procedure_id]
if (procedure_fields_count == 0 || procedure_fields_count.nil?)
next
end
procedure_dossiers_processing_time = procedure_dossiers.map { |_, processing_time, _| processing_time }
procedure_mean = mean(procedure_dossiers_processing_time)
# We normalize the data for 24 fields
procedure_fields_count = procedure_id_type_de_champs_count[procedure_id]
procedure_mean * (MEAN_NUMBER_OF_CHAMPS_IN_A_FORM / procedure_fields_count)
end
.compact
# Compute the average mean time for all the procedures of this month
month_average = mean(procedure_processing_times)