+ await sleep(Constants.DEFAULT_ATG_WAIT_TIME)
+ }
+ }
+
+ private async waitConnectorAvailable (connectorId: number): Promise<void> {
+ let logged = false
+ while (!this.chargingStation.isConnectorAvailable(connectorId)) {
+ if (!logged) {
+ logger.info(
+ `${this.logPrefix(
+ connectorId
+ )} transaction loop waiting for connector ${connectorId} to be available`
+ )
+ logged = true
+ }
+ await sleep(Constants.DEFAULT_ATG_WAIT_TIME)
+ }
+ }
+
+ private async waitRunningTransactionStopped (connectorId: number): Promise<void> {
+ const connectorStatus = this.chargingStation.getConnectorStatus(connectorId)
+ let logged = false
+ while (connectorStatus?.transactionStarted === true) {
+ if (!logged) {
+ logger.info(
+ `${this.logPrefix(
+ connectorId
+ )} transaction loop waiting for started transaction ${connectorStatus.transactionId} on connector ${connectorId} to be stopped`
+ )
+ logged = true
+ }
+ await sleep(Constants.DEFAULT_ATG_WAIT_TIME)
+ }
+ }
+
+ private initializeConnectorsStatus (): void {
+ if (this.chargingStation.hasEvses) {
+ for (const [evseId, evseStatus] of this.chargingStation.evses) {
+ if (evseId > 0) {
+ for (const connectorId of evseStatus.connectors.keys()) {
+ this.connectorsStatus.set(connectorId, this.getConnectorStatus(connectorId))
+ }
+ }
+ }
+ } else {
+ for (const connectorId of this.chargingStation.connectors.keys()) {
+ if (connectorId > 0) {
+ this.connectorsStatus.set(connectorId, this.getConnectorStatus(connectorId))
+ }
+ }
+ }
+ }
+
+ private getConnectorStatus (connectorId: number): Status {
+ const statusIndex = connectorId - 1
+ let connectorStatus: Status | undefined
+ if (this.chargingStation.getAutomaticTransactionGeneratorStatuses()?.[statusIndex] != null) {
+ connectorStatus = clone<Status>(
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ this.chargingStation.getAutomaticTransactionGeneratorStatuses()![statusIndex]
+ )
+ } else if (this.chargingStation.getAutomaticTransactionGeneratorStatuses() != null) {
+ logger.warn(
+ `${this.logPrefix(connectorId)} no status found for connector #${connectorId} in charging station configuration file. New status will be created`
+ )
+ }
+ if (connectorStatus != null) {
+ connectorStatus.startDate = convertToDate(connectorStatus.startDate)
+ connectorStatus.lastRunDate = convertToDate(connectorStatus.lastRunDate)
+ connectorStatus.stopDate = convertToDate(connectorStatus.stopDate)
+ connectorStatus.stoppedDate = convertToDate(connectorStatus.stoppedDate)
+ if (
+ !this.started &&
+ (connectorStatus.start ||
+ this.chargingStation.getAutomaticTransactionGeneratorConfiguration()?.enable !== true)
+ ) {
+ connectorStatus.start = false
+ }
+ }
+ return (
+ connectorStatus ?? {
+ start: false,
+ authorizeRequests: 0,
+ acceptedAuthorizeRequests: 0,
+ rejectedAuthorizeRequests: 0,
+ startTransactionRequests: 0,
+ acceptedStartTransactionRequests: 0,
+ rejectedStartTransactionRequests: 0,
+ stopTransactionRequests: 0,
+ acceptedStopTransactionRequests: 0,
+ rejectedStopTransactionRequests: 0,
+ skippedConsecutiveTransactions: 0,
+ skippedTransactions: 0
+ }
+ )
+ }
+
+ private async startTransaction (
+ connectorId: number
+ ): Promise<StartTransactionResponse | undefined> {
+ const measureId = 'StartTransaction with ATG'
+ const beginId = PerformanceStatistics.beginMeasure(measureId)
+ let startResponse: StartTransactionResponse | undefined
+ if (this.chargingStation.hasIdTags()) {
+ const idTag = IdTagsCache.getInstance().getIdTag(
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ this.chargingStation.getAutomaticTransactionGeneratorConfiguration()!.idTagDistribution!,
+ this.chargingStation,
+ connectorId
+ )
+ const startTransactionLogMsg = `${this.logPrefix(
+ connectorId
+ )} start transaction with an idTag '${idTag}'`
+ if (this.getRequireAuthorize()) {
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ ++this.connectorsStatus.get(connectorId)!.authorizeRequests
+ if (await isIdTagAuthorized(this.chargingStation, connectorId, idTag)) {
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ ++this.connectorsStatus.get(connectorId)!.acceptedAuthorizeRequests
+ logger.info(startTransactionLogMsg)