-import { ChargingProfile, ChargingSchedulePeriod } from '../types/ocpp/ChargingProfile';
-import { ChargingProfileKindType, RecurrencyKindType } from '../types/ocpp/1.6/ChargingProfile';
+import crypto from 'crypto';
+import path from 'path';
+import { fileURLToPath } from 'url';
+
+import moment from 'moment';
+
+import BaseError from '../exception/BaseError';
+import ChargingStationInfo from '../types/ChargingStationInfo';
import ChargingStationTemplate, {
AmpereUnits,
CurrentType,
Voltage,
} from '../types/ChargingStationTemplate';
-import { MeterValueMeasurand, MeterValuePhase } from '../types/ocpp/MeterValues';
-
-import BaseError from '../exception/BaseError';
-import { BootNotificationRequest } from '../types/ocpp/Requests';
-import ChargingStation from './ChargingStation';
-import { ChargingStationConfigurationUtils } from './ChargingStationConfigurationUtils';
-import ChargingStationInfo from '../types/ChargingStationInfo';
-import Configuration from '../utils/Configuration';
-import Constants from '../utils/Constants';
import { SampledValueTemplate } from '../types/MeasurandPerPhaseSampledValueTemplates';
+import { ChargingProfileKindType, RecurrencyKindType } from '../types/ocpp/1.6/ChargingProfile';
+import { ChargingProfile, ChargingSchedulePeriod } from '../types/ocpp/ChargingProfile';
import { StandardParametersKey } from '../types/ocpp/Configuration';
-import Utils from '../utils/Utils';
+import { MeterValueMeasurand, MeterValuePhase } from '../types/ocpp/MeterValues';
+import {
+ BootNotificationRequest,
+ IncomingRequestCommand,
+ RequestCommand,
+} from '../types/ocpp/Requests';
import { WebSocketCloseEventStatusString } from '../types/WebSocket';
import { WorkerProcessType } from '../types/Worker';
-import crypto from 'crypto';
-import { fileURLToPath } from 'url';
+import Configuration from '../utils/Configuration';
+import Constants from '../utils/Constants';
import logger from '../utils/Logger';
-import moment from 'moment';
-import path from 'path';
+import Utils from '../utils/Utils';
+import type ChargingStation from './ChargingStation';
+import { ChargingStationConfigurationUtils } from './ChargingStationConfigurationUtils';
export class ChargingStationUtils {
+ private constructor() {
+ // This is intentional
+ }
+
public static getChargingStationId(
index: number,
stationTemplate: ChargingStationTemplate
public static workerPoolInUse(): boolean {
return [WorkerProcessType.DYNAMIC_POOL, WorkerProcessType.STATIC_POOL].includes(
- Configuration.getWorkerProcess()
+ Configuration.getWorker().processType
);
}
public static workerDynamicPoolInUse(): boolean {
- return Configuration.getWorkerProcess() === WorkerProcessType.DYNAMIC_POOL;
+ return Configuration.getWorker().processType === WorkerProcessType.DYNAMIC_POOL;
}
/**
);
}
+ public static isRequestCommandSupported(
+ command: RequestCommand,
+ chargingStation: ChargingStation
+ ): boolean {
+ const isRequestCommand = Object.values(RequestCommand).includes(command);
+ if (isRequestCommand && !chargingStation.stationInfo?.commandsSupport?.outgoingCommands) {
+ return true;
+ } else if (isRequestCommand && chargingStation.stationInfo?.commandsSupport?.outgoingCommands) {
+ return chargingStation.stationInfo?.commandsSupport?.outgoingCommands[command] ?? false;
+ }
+ logger.error(`${chargingStation.logPrefix()} Unknown outgoing OCPP command '${command}'`);
+ return false;
+ }
+
+ public static isIncomingRequestCommandSupported(
+ command: IncomingRequestCommand,
+ chargingStation: ChargingStation
+ ): boolean {
+ const isIncomingRequestCommand = Object.values(IncomingRequestCommand).includes(command);
+ if (
+ isIncomingRequestCommand &&
+ !chargingStation.stationInfo?.commandsSupport?.incomingCommands
+ ) {
+ return true;
+ } else if (
+ isIncomingRequestCommand &&
+ chargingStation.stationInfo?.commandsSupport?.incomingCommands
+ ) {
+ return chargingStation.stationInfo?.commandsSupport?.incomingCommands[command] ?? false;
+ }
+ logger.error(`${chargingStation.logPrefix()} Unknown incoming OCPP command '${command}'`);
+ return false;
+ }
+
private static getRandomSerialNumberSuffix(params?: {
randomBytesLength?: number;
upperCase?: boolean;