diff options
Diffstat (limited to 'app/services/issues/import_csv_service.rb')
-rw-r--r-- | app/services/issues/import_csv_service.rb | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/app/services/issues/import_csv_service.rb b/app/services/issues/import_csv_service.rb new file mode 100644 index 00000000000..ef08fafa7cc --- /dev/null +++ b/app/services/issues/import_csv_service.rb @@ -0,0 +1,53 @@ +# frozen_string_literal: true + +module Issues + class ImportCsvService + def initialize(user, project, csv_io) + @user = user + @project = project + @csv_io = csv_io + @results = { success: 0, error_lines: [], parse_error: false } + end + + def execute + process_csv + email_results_to_user + + @results + end + + private + + def process_csv + csv_data = @csv_io.open(&:read).force_encoding(Encoding::UTF_8) + + CSV.new(csv_data, col_sep: detect_col_sep(csv_data.lines.first), headers: true).each.with_index(2) do |row, line_no| + issue = Issues::CreateService.new(@project, @user, title: row[0], description: row[1]).execute + + if issue.persisted? + @results[:success] += 1 + else + @results[:error_lines].push(line_no) + end + end + rescue ArgumentError, CSV::MalformedCSVError + @results[:parse_error] = true + end + + def email_results_to_user + Notify.import_issues_csv_email(@user.id, @project.id, @results).deliver_now + end + + def detect_col_sep(header) + if header.include?(",") + "," + elsif header.include?(";") + ";" + elsif header.include?("\t") + "\t" + else + raise CSV::MalformedCSVError + end + end + end +end |