func setupCronIEPGDailyNotification(app *server.App) { var Cron = app.Cron() Cron.Define( "/records/notificatoin/daily/", "every day 08:00", "Notification for recordings today", func(req *wcg.Request) error { var hasError = false var email = configs.GetValue(req, "intern.pt.notification_email") messengerConfigs, err := getMessengerNotificationOptInUsers(req, "Summary") if err != nil { return err } content, err := createDailyNotificationContent(req) if err != nil { return err } if email == "" { req.Logger.Warnf( "No notification email address is specified (SiteConfig: %q)", "intern.pt.notification_email", ) } else { err := notifications.NewEmail( email, content.title, strings.Join(content.lines, "\n"), ).Deliver(req) if err != nil { req.Logger.Errorf("Failed to deliver an email notification: %v", err) hasError = true } else { req.Logger.Infof("Sent an email notification to %s", email) } } if len(messengerConfigs) == 0 { req.Logger.Infof("No messenger configuration is found. Skipped") } for _, cfg := range messengerConfigs { client := messenger.NewMessengerClient(req) client.UserID = cfg.UserID err := client.SendText(content.title + "\n" + strings.Join(content.lines, "\n")) if err != nil { req.Logger.Errorf("Failed to deliver a messenger notification: %v", err) hasError = true } else { req.Logger.Infof("Sent a messenger notification to %s", client.UserID) } } if hasError { return fmt.Errorf("Something wrong in daily notification cron. Check error logs.") } return nil }, ) }