Golang StoredCdr.ExtraFields方法代碼示例

func (kev KamEvent) AsStoredCdr(timezone string) *engine.StoredCdr {
	storCdr := new(engine.StoredCdr)
	storCdr.CgrId = kev.GetCgrId(timezone)
	storCdr.TOR = utils.VOICE
	storCdr.AccId = kev.GetUUID()
	storCdr.CdrHost = kev.GetOriginatorIP(utils.META_DEFAULT)
	storCdr.CdrSource = kev.GetCdrSource()
	storCdr.ReqType = kev.GetReqType(utils.META_DEFAULT)
	storCdr.Direction = kev.GetDirection(utils.META_DEFAULT)
	storCdr.Tenant = kev.GetTenant(utils.META_DEFAULT)
	storCdr.Category = kev.GetCategory(utils.META_DEFAULT)
	storCdr.Account = kev.GetAccount(utils.META_DEFAULT)
	storCdr.Subject = kev.GetSubject(utils.META_DEFAULT)
	storCdr.Destination = kev.GetDestination(utils.META_DEFAULT)
	storCdr.SetupTime, _ = kev.GetSetupTime(utils.META_DEFAULT, timezone)
	storCdr.AnswerTime, _ = kev.GetAnswerTime(utils.META_DEFAULT, timezone)
	storCdr.Usage, _ = kev.GetDuration(utils.META_DEFAULT)
	storCdr.Pdd, _ = kev.GetPdd(utils.META_DEFAULT)
	storCdr.Supplier = kev.GetSupplier(utils.META_DEFAULT)
	storCdr.DisconnectCause = kev.GetDisconnectCause(utils.META_DEFAULT)
	storCdr.ExtraFields = kev.GetExtraFields()
	storCdr.Cost = -1

	return storCdr
}

// Write individual cdr into content buffer, build stats
func (cdre *CdrExporter) processCdr(cdr *engine.StoredCdr) error {
	if cdr == nil || len(cdr.CgrId) == 0 { // We do not export empty CDRs
		return nil
	} else if cdr.ExtraFields == nil { // Avoid assignment in nil map if not initialized
		cdr.ExtraFields = make(map[string]string)
	}
	// Cost multiply
	if cdre.dataUsageMultiplyFactor != 0.0 && cdr.TOR == utils.DATA {
		cdr.UsageMultiply(cdre.dataUsageMultiplyFactor, cdre.cgrPrecision)
	} else if cdre.smsUsageMultiplyFactor != 0 && cdr.TOR == utils.SMS {
		cdr.UsageMultiply(cdre.smsUsageMultiplyFactor, cdre.cgrPrecision)
	} else if cdre.genericUsageMultiplyFactor != 0 && cdr.TOR == utils.GENERIC {
		cdr.UsageMultiply(cdre.genericUsageMultiplyFactor, cdre.cgrPrecision)
	}
	if cdre.costMultiplyFactor != 0.0 {
		cdr.CostMultiply(cdre.costMultiplyFactor, cdre.cgrPrecision)
	}
	var err error
	cdrRow := make([]string, len(cdre.exportTemplate.ContentFields))
	for idx, cfgFld := range cdre.exportTemplate.ContentFields {
		var outVal string
		switch cfgFld.Type {
		case utils.FILLER:
			outVal = cfgFld.Value.Id()
			cfgFld.Padding = "right"
		case utils.CONSTANT:
			outVal = cfgFld.Value.Id()
		case utils.CDRFIELD:
			outVal, err = cdre.cdrFieldValue(cdr, cfgFld)
		case DATETIME:
			outVal, err = cdre.getDateTimeFieldVal(cdr, cfgFld)
		case utils.HTTP_POST:
			var outValByte []byte
			httpAddr := cfgFld.Value.Id()
			if len(httpAddr) == 0 {
				err = fmt.Errorf("Empty http address for field %s type %s", cfgFld.Tag, cfgFld.Type)
			} else if outValByte, err = utils.HttpJsonPost(httpAddr, cdre.httpSkipTlsCheck, cdr); err == nil {
				outVal = string(outValByte)
				if len(outVal) == 0 && cfgFld.Mandatory {
					err = fmt.Errorf("Empty result for http_post field: %s", cfgFld.Tag)
				}
			}
		case utils.COMBIMED:
			outVal, err = cdre.getCombimedCdrFieldVal(cdr, cfgFld)
		case utils.METATAG:
			if cfgFld.Value.Id() == META_MASKDESTINATION {
				outVal, err = cdre.metaHandler(cfgFld.Value.Id(), cdr.FieldAsString(&utils.RSRField{Id: utils.DESTINATION}))
			} else {
				outVal, err = cdre.metaHandler(cfgFld.Value.Id(), cfgFld.Layout)
			}
		}
		if err != nil {
			engine.Logger.Err(fmt.Sprintf("<CdreFw> Cannot export CDR with cgrid: %s and runid: %s, error: %s", cdr.CgrId, cdr.MediationRunId, err.Error()))
			return err
		}
		fmtOut := outVal
		if fmtOut, err = FmtFieldWidth(outVal, cfgFld.Width, cfgFld.Strip, cfgFld.Padding, cfgFld.Mandatory); err != nil {
			engine.Logger.Err(fmt.Sprintf("<CdreFw> Cannot export CDR with cgrid: %s, runid: %s, fieldName: %s, fieldValue: %s, error: %s", cdr.CgrId, cdr.MediationRunId, cfgFld.Tag, outVal, err.Error()))
			return err
		}
		cdrRow[idx] += fmtOut
	}
	if len(cdrRow) == 0 { // No CDR data, most likely no configuration fields defined
		return nil
	} else {
		cdre.content = append(cdre.content, cdrRow)
	}
	// Done with writing content, compute stats here
	if cdre.firstCdrATime.IsZero() || cdr.AnswerTime.Before(cdre.firstCdrATime) {
		cdre.firstCdrATime = cdr.AnswerTime
	}
	if cdr.AnswerTime.After(cdre.lastCdrATime) {
		cdre.lastCdrATime = cdr.AnswerTime
	}
	cdre.numberOfRecords += 1
	if cdr.TOR == utils.VOICE { // Only count duration for non data cdrs
		cdre.totalDuration += cdr.Usage
	}
	if cdr.TOR == utils.SMS { // Count usage for SMS
		cdre.totalSmsUsage += cdr.Usage
	}
	if cdr.TOR == utils.GENERIC { // Count usage for GENERIC
		cdre.totalGenericUsage += cdr.Usage
	}
	if cdr.TOR == utils.DATA { // Count usage for DATA
		cdre.totalDataUsage += cdr.Usage
	}
	if cdr.Cost != -1 {
		cdre.totalCost += cdr.Cost
		cdre.totalCost = utils.Round(cdre.totalCost, cdre.roundDecimals, utils.ROUNDING_MIDDLE)
	}
	if cdre.firstExpOrderId > cdr.OrderId || cdre.firstExpOrderId == 0 {
		cdre.firstExpOrderId = cdr.OrderId
	}
	if cdre.lastExpOrderId < cdr.OrderId {
		cdre.lastExpOrderId = cdr.OrderId
	}
	return nil
}