示例#1
0
文件: session.go 项目: iwada/cgrates
// Stops the debit loop
func (s *Session) Close(ev engine.Event) error {
	close(s.stopDebit) // Close the channel so all the sessionRuns listening will be notified
	if _, err := ev.GetEndTime(utils.META_DEFAULT, s.sessionManager.Timezone()); err != nil {
		utils.Logger.Err("Error parsing event stop time.")
		for idx := range s.sessionRuns {
			s.sessionRuns[idx].CallDescriptor.TimeEnd = s.sessionRuns[idx].CallDescriptor.TimeStart.Add(s.sessionRuns[idx].CallDescriptor.DurationIndex)
		}
	}

	// Costs refunds
	for _, sr := range s.SessionRuns() {
		if len(sr.CallCosts) == 0 {
			continue // why would we have 0 callcosts
		}
		//utils.Logger.Debug(fmt.Sprintf("ALL CALLCOSTS: %s", utils.ToJSON(sr.CallCosts)))
		lastCC := sr.CallCosts[len(sr.CallCosts)-1]
		lastCC.Timespans.Decompress()
		// put credit back
		startTime, err := ev.GetAnswerTime(sr.DerivedCharger.AnswerTimeField, s.sessionManager.Timezone())
		if err != nil {
			utils.Logger.Crit("Error parsing prepaid call start time from event")
			return err
		}
		duration, err := ev.GetDuration(sr.DerivedCharger.UsageField)
		if err != nil {
			utils.Logger.Crit(fmt.Sprintf("Error parsing call duration from event: %s", err.Error()))
			return err
		}
		hangupTime := startTime.Add(duration)
		//utils.Logger.Debug(fmt.Sprintf("BEFORE REFUND: %s", utils.ToJSON(lastCC)))
		err = s.Refund(lastCC, hangupTime)
		//utils.Logger.Debug(fmt.Sprintf("AFTER REFUND: %s", utils.ToJSON(lastCC)))
		if err != nil {
			return err
		}
	}
	go s.SaveOperations()
	return nil
}