import { AsyncResource } from 'node:async_hooks';
+import { hoursToMilliseconds, secondsToMilliseconds } from 'date-fns';
+
import type { ChargingStation } from './ChargingStation';
-import { checkChargingStation } from './ChargingStationUtils';
import { IdTagsCache } from './IdTagsCache';
+import { checkChargingStation } from './Utils';
import { BaseError } from '../exception';
import { PerformanceStatistics } from '../performance';
import {
throw new BaseError(`Connector ${connectorId} does not exist`);
}
if (this.connectorsStatus.get(connectorId)?.start === true) {
- this.connectorsStatus.get(connectorId).start = false;
+ this.connectorsStatus.get(connectorId)!.start = false;
} else if (this.connectorsStatus.get(connectorId)?.start === false) {
logger.warn(`${this.logPrefix(connectorId)} is already stopped on connector`);
}
`${this.logPrefix(
connectorId,
)} started on connector and will run for ${formatDurationMilliSeconds(
- this.connectorsStatus.get(connectorId).stopDate.getTime() -
- this.connectorsStatus.get(connectorId).startDate.getTime(),
+ this.connectorsStatus.get(connectorId)!.stopDate!.getTime() -
+ this.connectorsStatus.get(connectorId)!.startDate!.getTime(),
)}`,
);
while (this.connectorsStatus.get(connectorId)?.start === true) {
- if (new Date() > this.connectorsStatus.get(connectorId).stopDate) {
- this.stopConnector(connectorId);
- break;
- }
- if (this.chargingStation.inAcceptedState() === false) {
- logger.error(
- `${this.logPrefix(
- connectorId,
- )} entered in transaction loop while the charging station is not in accepted state`,
- );
- this.stopConnector(connectorId);
- break;
- }
- if (this.chargingStation.isChargingStationAvailable() === false) {
- logger.info(
- `${this.logPrefix(
- connectorId,
- )} entered in transaction loop while the charging station is unavailable`,
- );
- this.stopConnector(connectorId);
- break;
- }
- if (this.chargingStation.isConnectorAvailable(connectorId) === false) {
- logger.info(
- `${this.logPrefix(
- connectorId,
- )} entered in transaction loop while the connector ${connectorId} is unavailable`,
- );
- this.stopConnector(connectorId);
- break;
- }
- if (
- this.chargingStation.getConnectorStatus(connectorId)?.status ===
- ConnectorStatusEnum.Unavailable
- ) {
- logger.info(
- `${this.logPrefix(
- connectorId,
- )} entered in transaction loop while the connector ${connectorId} status is unavailable`,
- );
+ if (!this.canStartConnector(connectorId)) {
this.stopConnector(connectorId);
break;
}
await sleep(Constants.CHARGING_STATION_ATG_INITIALIZATION_TIME);
} while (!this.chargingStation?.ocppRequestService);
}
- const wait =
+ const wait = secondsToMilliseconds(
getRandomInteger(
this.chargingStation.getAutomaticTransactionGeneratorConfiguration()
.maxDelayBetweenTwoTransactions,
this.chargingStation.getAutomaticTransactionGeneratorConfiguration()
.minDelayBetweenTwoTransactions,
- ) * 1000;
+ ),
+ );
logger.info(`${this.logPrefix(connectorId)} waiting for ${formatDurationMilliSeconds(wait)}`);
await sleep(wait);
const start = secureRandom();
start <
this.chargingStation.getAutomaticTransactionGeneratorConfiguration().probabilityOfStart
) {
- this.connectorsStatus.get(connectorId).skippedConsecutiveTransactions = 0;
+ this.connectorsStatus.get(connectorId)!.skippedConsecutiveTransactions = 0;
// Start transaction
const startResponse = await this.startTransaction(connectorId);
if (startResponse?.idTagInfo?.status === AuthorizationStatus.ACCEPTED) {
// Wait until end of transaction
- const waitTrxEnd =
+ const waitTrxEnd = secondsToMilliseconds(
getRandomInteger(
this.chargingStation.getAutomaticTransactionGeneratorConfiguration().maxDuration,
this.chargingStation.getAutomaticTransactionGeneratorConfiguration().minDuration,
- ) * 1000;
+ ),
+ );
logger.info(
`${this.logPrefix(connectorId)} transaction started with id ${this.chargingStation
.getConnectorStatus(connectorId)
await this.stopTransaction(connectorId);
}
} else {
- ++this.connectorsStatus.get(connectorId).skippedConsecutiveTransactions;
- ++this.connectorsStatus.get(connectorId).skippedTransactions;
+ ++this.connectorsStatus.get(connectorId)!.skippedConsecutiveTransactions!;
+ ++this.connectorsStatus.get(connectorId)!.skippedTransactions!;
logger.info(
`${this.logPrefix(connectorId)} skipped consecutively ${this.connectorsStatus
.get(connectorId)
?.skippedTransactions?.toString()} transaction(s)`,
);
}
- this.connectorsStatus.get(connectorId).lastRunDate = new Date();
+ this.connectorsStatus.get(connectorId)!.lastRunDate = new Date();
}
- this.connectorsStatus.get(connectorId).stoppedDate = new Date();
+ this.connectorsStatus.get(connectorId)!.stoppedDate = new Date();
logger.info(
`${this.logPrefix(
connectorId,
)} stopped on connector and lasted for ${formatDurationMilliSeconds(
- this.connectorsStatus.get(connectorId).stoppedDate.getTime() -
- this.connectorsStatus.get(connectorId).startDate.getTime(),
+ this.connectorsStatus.get(connectorId)!.stoppedDate!.getTime() -
+ this.connectorsStatus.get(connectorId)!.startDate!.getTime(),
)}`,
);
logger.debug(
}
private setStartConnectorStatus(connectorId: number): void {
- this.connectorsStatus.get(connectorId).skippedConsecutiveTransactions = 0;
+ this.connectorsStatus.get(connectorId)!.skippedConsecutiveTransactions = 0;
const previousRunDuration =
this.connectorsStatus.get(connectorId)?.startDate &&
this.connectorsStatus.get(connectorId)?.lastRunDate
- ? this.connectorsStatus.get(connectorId).lastRunDate.getTime() -
- this.connectorsStatus.get(connectorId).startDate.getTime()
+ ? this.connectorsStatus.get(connectorId)!.lastRunDate!.getTime() -
+ this.connectorsStatus.get(connectorId)!.startDate!.getTime()
: 0;
- this.connectorsStatus.get(connectorId).startDate = new Date();
- this.connectorsStatus.get(connectorId).stopDate = new Date(
- this.connectorsStatus.get(connectorId).startDate.getTime() +
- this.chargingStation.getAutomaticTransactionGeneratorConfiguration().stopAfterHours *
- 3600 *
- 1000 -
+ this.connectorsStatus.get(connectorId)!.startDate = new Date();
+ this.connectorsStatus.get(connectorId)!.stopDate = new Date(
+ this.connectorsStatus.get(connectorId)!.startDate!.getTime() +
+ hoursToMilliseconds(
+ this.chargingStation.getAutomaticTransactionGeneratorConfiguration().stopAfterHours,
+ ) -
previousRunDuration,
);
- this.connectorsStatus.get(connectorId).start = true;
+ this.connectorsStatus.get(connectorId)!.start = true;
+ }
+
+ private canStartConnector(connectorId: number): boolean {
+ if (new Date() > this.connectorsStatus.get(connectorId)!.stopDate!) {
+ return false;
+ }
+ if (this.chargingStation.inAcceptedState() === false) {
+ logger.error(
+ `${this.logPrefix(
+ connectorId,
+ )} entered in transaction loop while the charging station is not in accepted state`,
+ );
+ return false;
+ }
+ if (this.chargingStation.isChargingStationAvailable() === false) {
+ logger.info(
+ `${this.logPrefix(
+ connectorId,
+ )} entered in transaction loop while the charging station is unavailable`,
+ );
+ return false;
+ }
+ if (this.chargingStation.isConnectorAvailable(connectorId) === false) {
+ logger.info(
+ `${this.logPrefix(
+ connectorId,
+ )} entered in transaction loop while the connector ${connectorId} is unavailable`,
+ );
+ return false;
+ }
+ if (
+ this.chargingStation.getConnectorStatus(connectorId)?.status ===
+ ConnectorStatusEnum.Unavailable
+ ) {
+ logger.info(
+ `${this.logPrefix(
+ connectorId,
+ )} entered in transaction loop while the connector ${connectorId} status is unavailable`,
+ );
+ return false;
+ }
+ return true;
}
private initializeConnectorsStatus(): void {
}
private getConnectorStatus(connectorId: number): Status {
- const connectorStatus = cloneObject(
- this.chargingStation.getAutomaticTransactionGeneratorStatuses(),
- )[connectorId];
+ const connectorStatus = this.chargingStation.getAutomaticTransactionGeneratorStatuses()
+ ? cloneObject<Status[]>(this.chargingStation.getAutomaticTransactionGeneratorStatuses()!)[
+ connectorId
+ ]
+ : undefined;
delete connectorStatus?.startDate;
delete connectorStatus?.lastRunDate;
delete connectorStatus?.stopDate;
): Promise<StartTransactionResponse | undefined> {
const measureId = 'StartTransaction with ATG';
const beginId = PerformanceStatistics.beginMeasure(measureId);
- let startResponse: StartTransactionResponse;
+ let startResponse: StartTransactionResponse | undefined;
if (this.chargingStation.hasIdTags()) {
const idTag = IdTagsCache.getInstance().getIdTag(
- this.chargingStation.getAutomaticTransactionGeneratorConfiguration()?.idTagDistribution,
+ this.chargingStation.getAutomaticTransactionGeneratorConfiguration().idTagDistribution!,
this.chargingStation,
connectorId,
);
connectorId,
)} start transaction with an idTag '${idTag}'`;
if (this.getRequireAuthorize()) {
- this.chargingStation.getConnectorStatus(connectorId).authorizeIdTag = idTag;
+ this.chargingStation.getConnectorStatus(connectorId)!.authorizeIdTag = idTag;
// Authorize idTag
const authorizeResponse: AuthorizeResponse =
await this.chargingStation.ocppRequestService.requestHandler<
>(this.chargingStation, RequestCommand.AUTHORIZE, {
idTag,
});
- ++this.connectorsStatus.get(connectorId).authorizeRequests;
+ ++this.connectorsStatus.get(connectorId)!.authorizeRequests!;
if (authorizeResponse?.idTagInfo?.status === AuthorizationStatus.ACCEPTED) {
- ++this.connectorsStatus.get(connectorId).acceptedAuthorizeRequests;
+ ++this.connectorsStatus.get(connectorId)!.acceptedAuthorizeRequests!;
logger.info(startTransactionLogMsg);
// Start transaction
startResponse = await this.chargingStation.ocppRequestService.requestHandler<
PerformanceStatistics.endMeasure(measureId, beginId);
return startResponse;
}
- ++this.connectorsStatus.get(connectorId).rejectedAuthorizeRequests;
+ ++this.connectorsStatus.get(connectorId)!.rejectedAuthorizeRequests!;
PerformanceStatistics.endMeasure(measureId, beginId);
return startResponse;
}
private async stopTransaction(
connectorId: number,
reason: StopTransactionReason = StopTransactionReason.LOCAL,
- ): Promise<StopTransactionResponse> {
+ ): Promise<StopTransactionResponse | undefined> {
const measureId = 'StopTransaction with ATG';
const beginId = PerformanceStatistics.beginMeasure(measureId);
- let stopResponse: StopTransactionResponse;
+ let stopResponse: StopTransactionResponse | undefined;
if (this.chargingStation.getConnectorStatus(connectorId)?.transactionStarted === true) {
stopResponse = await this.chargingStation.stopTransactionOnConnector(connectorId, reason);
- ++this.connectorsStatus.get(connectorId).stopTransactionRequests;
+ ++this.connectorsStatus.get(connectorId)!.stopTransactionRequests!;
if (stopResponse?.idTagInfo?.status === AuthorizationStatus.ACCEPTED) {
- ++this.connectorsStatus.get(connectorId).acceptedStopTransactionRequests;
+ ++this.connectorsStatus.get(connectorId)!.acceptedStopTransactionRequests!;
} else {
- ++this.connectorsStatus.get(connectorId).rejectedStopTransactionRequests;
+ ++this.connectorsStatus.get(connectorId)!.rejectedStopTransactionRequests!;
}
} else {
const transactionId = this.chargingStation.getConnectorStatus(connectorId)?.transactionId;
private logPrefix = (connectorId?: number): string => {
return logPrefix(
` ${this.chargingStation.stationInfo.chargingStationId} | ATG${
- !isNullOrUndefined(connectorId) ? ` on connector #${connectorId.toString()}` : ''
+ !isNullOrUndefined(connectorId) ? ` on connector #${connectorId!.toString()}` : ''
}:`,
);
};
connectorId: number,
startResponse: StartTransactionResponse,
): void {
- ++this.connectorsStatus.get(connectorId).startTransactionRequests;
+ ++this.connectorsStatus.get(connectorId)!.startTransactionRequests!;
if (startResponse?.idTagInfo?.status === AuthorizationStatus.ACCEPTED) {
- ++this.connectorsStatus.get(connectorId).acceptedStartTransactionRequests;
+ ++this.connectorsStatus.get(connectorId)!.acceptedStartTransactionRequests!;
} else {
logger.warn(`${this.logPrefix(connectorId)} start transaction rejected`);
- ++this.connectorsStatus.get(connectorId).rejectedStartTransactionRequests;
+ ++this.connectorsStatus.get(connectorId)!.rejectedStartTransactionRequests!;
}
}
}