demarches-normaliennes/app/services/procedure_archive_service.rb
Christophe Robillard 67c0d93eae Debugging archive generation
debugging exception that occurs sometime when trying to download pj during
archive generation
2021-07-29 11:12:07 +02:00

76 lines
2.2 KiB
Ruby

require 'tempfile'
class ProcedureArchiveService
def initialize(procedure)
@procedure = procedure
end
def create_pending_archive(instructeur, type, month = nil)
groupe_instructeurs = instructeur
.groupe_instructeurs
.where(procedure: @procedure)
Archive.find_or_create_archive(type, month, groupe_instructeurs)
end
def collect_files_archive(archive, instructeur)
if archive.time_span_type == 'everything'
dossiers = @procedure.dossiers.state_termine
else
dossiers = @procedure.dossiers.processed_in_month(archive.month)
end
files = create_list_of_attachments(dossiers)
tmp_file = Tempfile.new(['tc', '.zip'])
Zip::OutputStream.open(tmp_file) do |zipfile|
files.each do |attachment, pj_filename|
zipfile.put_next_entry("procedure-#{@procedure.id}/#{pj_filename}")
begin
zipfile.puts(attachment.download)
rescue
raise "Problem while trying to attach #{pj_filename}"
end
end
end
archive.file.attach(io: File.open(tmp_file), filename: archive.filename(@procedure))
tmp_file.delete
archive.make_available!
InstructeurMailer.send_archive(instructeur, @procedure, archive).deliver_later
end
def self.procedure_files_size(procedure)
dossiers_files_size(procedure.dossiers)
end
def self.dossiers_files_size(dossiers)
dossiers.map do |dossier|
liste_pieces_justificatives_for_archive(dossier).sum(&:byte_size)
end.sum
end
private
def create_list_of_attachments(dossiers)
dossiers.flat_map do |dossier|
ActiveStorage::DownloadableFile.create_list_from_dossier(dossier)
end
end
def self.attachments_from_champs_piece_justificative(champs)
champs
.filter { |c| c.type_champ == TypeDeChamp.type_champs.fetch(:piece_justificative) }
.filter { |pj| pj.piece_justificative_file.attached? }
.map(&:piece_justificative_file)
end
def self.liste_pieces_justificatives_for_archive(dossier)
champs_blocs_repetables = dossier.champs
.filter { |c| c.type_champ == TypeDeChamp.type_champs.fetch(:repetition) }
.flat_map(&:champs)
attachments_from_champs_piece_justificative(champs_blocs_repetables + dossier.champs)
end
end