class PiecesJustificativesService def self.upload!(dossier, user, params) tpj_contents = dossier.types_de_piece_justificative .map { |tpj| [tpj, params["piece_justificative_#{tpj.id}"]] } .select { |_, content| content.present? } without_virus, with_virus = tpj_contents .partition { |_, content| ClamavService.safe_file?(content.path) } errors = with_virus .map { |_, content| "#{content.original_filename} : virus détecté" } errors + without_virus .map { |tpj, content| save_pj(content, dossier, tpj, user) } .compact() end def self.save_pj(content, dossier, tpj, user) pj = PieceJustificative.new(content: content, dossier: dossier, type_de_piece_justificative: tpj, user: user) pj.save ? nil : "le fichier #{content.original_filename} (#{pj.libelle.truncate(200)}) n'a pas pu être sauvegardé" end def self.missing_pj_error_messages(dossier) mandatory_pjs = dossier.types_de_piece_justificative.select(&:mandatory) present_pjs = dossier.pieces_justificatives.map(&:type_de_piece_justificative) missing_pjs = mandatory_pjs - present_pjs missing_pjs.map { |pj| "La pièce jointe #{pj.libelle.truncate(200)} doit être fournie." } end end