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generates query in background worker

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zmagod 2017-04-03 13:37:54 +02:00
parent 8bbac0e3ab
commit e1ee53eeb5
1 changed files with 5 additions and 3 deletions
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8
app/models/zip_export.rb
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@ -51,15 +51,17 @@ class ZipExport < ActiveRecord::Base
private
def fill_content(dir, data, type, options = {})
generate_csv(dir, data, options) if type == :csv
generate_papertrail_csv(dir, data, options) if type == :papertrail
end
def generate_csv(tmp_dir, data, options = {})
def generate_papertrail_csv(tmp_dir, data, options = {})
attributes = options.fetch(:attributes) { :attributes_missing }
file = FileUtils.touch("#{tmp_dir}/export.csv").first
records = PaperTrail::Version.where(data)
.order(created_at: :desc)
CSV.open(file, 'wb') do |csv|
csv << attributes
data.each do |entity|
records.find_each do |entity|
csv << entity.audit_record.values_at(*attributes.map(&:to_sym))
end
end