X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Fcharging-station%2FAutomaticTransactionGenerator.ts;h=f29945290c94c5f519a0b932418e55dd596413f2;hb=e843aa4048c6bfcad2d8e54763b649eda57dbcb3;hp=948b375e13c7a377ab0ece3a57f5ff85a04e9276;hpb=f7c2994d6d3bd83aac94fec10def8730562d3c8f;p=e-mobility-charging-stations-simulator.git diff --git a/src/charging-station/AutomaticTransactionGenerator.ts b/src/charging-station/AutomaticTransactionGenerator.ts index 948b375e..f2994529 100644 --- a/src/charging-station/AutomaticTransactionGenerator.ts +++ b/src/charging-station/AutomaticTransactionGenerator.ts @@ -2,10 +2,11 @@ import { AsyncResource } from 'node:async_hooks'; -import { type ChargingStation, ChargingStationUtils, IdTagsCache } from './internal'; +import type { ChargingStation } from './ChargingStation'; +import { checkChargingStation } from './ChargingStationUtils'; +import { IdTagsCache } from './IdTagsCache'; import { BaseError } from '../exception'; -// import { PerformanceStatistics } from '../performance'; -import { PerformanceStatistics } from '../performance/PerformanceStatistics'; +import { PerformanceStatistics } from '../performance'; import { AuthorizationStatus, type AuthorizeRequest, @@ -18,7 +19,17 @@ import { StopTransactionReason, type StopTransactionResponse, } from '../types'; -import { Constants, Utils, logger } from '../utils'; +import { + Constants, + cloneObject, + formatDurationMilliSeconds, + getRandomInteger, + isNullOrUndefined, + logPrefix, + logger, + secureRandom, + sleep, +} from '../utils'; const moduleName = 'AutomaticTransactionGenerator'; @@ -30,40 +41,48 @@ export class AutomaticTransactionGenerator extends AsyncResource { public readonly connectorsStatus: Map; public started: boolean; + private starting: boolean; + private stopping: boolean; private readonly chargingStation: ChargingStation; private constructor(chargingStation: ChargingStation) { super(moduleName); this.started = false; + this.starting = false; + this.stopping = false; this.chargingStation = chargingStation; this.connectorsStatus = new Map(); this.initializeConnectorsStatus(); } public static getInstance( - chargingStation: ChargingStation + chargingStation: ChargingStation, ): AutomaticTransactionGenerator | undefined { if (AutomaticTransactionGenerator.instances.has(chargingStation.stationInfo.hashId) === false) { AutomaticTransactionGenerator.instances.set( chargingStation.stationInfo.hashId, - new AutomaticTransactionGenerator(chargingStation) + new AutomaticTransactionGenerator(chargingStation), ); } return AutomaticTransactionGenerator.instances.get(chargingStation.stationInfo.hashId); } public start(): void { - if ( - ChargingStationUtils.checkChargingStation(this.chargingStation, this.logPrefix()) === false - ) { + if (checkChargingStation(this.chargingStation, this.logPrefix()) === false) { return; } if (this.started === true) { logger.warn(`${this.logPrefix()} is already started`); return; } + if (this.starting === true) { + logger.warn(`${this.logPrefix()} is already starting`); + return; + } + this.starting = true; this.startConnectors(); this.started = true; + this.starting = false; } public stop(): void { @@ -71,17 +90,18 @@ export class AutomaticTransactionGenerator extends AsyncResource { logger.warn(`${this.logPrefix()} is already stopped`); return; } + if (this.stopping === true) { + logger.warn(`${this.logPrefix()} is already stopping`); + return; + } + this.stopping = true; this.stopConnectors(); this.started = false; + this.stopping = false; } public startConnector(connectorId: number): void { - if ( - ChargingStationUtils.checkChargingStation( - this.chargingStation, - this.logPrefix(connectorId) - ) === false - ) { + if (checkChargingStation(this.chargingStation, this.logPrefix(connectorId)) === false) { return; } if (this.connectorsStatus.has(connectorId) === false) { @@ -92,10 +112,10 @@ export class AutomaticTransactionGenerator extends AsyncResource { this.runInAsyncScope( this.internalStartConnector.bind(this) as ( this: AutomaticTransactionGenerator, - ...args: any[] + ...args: unknown[] ) => Promise, this, - connectorId + connectorId, ).catch(Constants.EMPTY_FUNCTION); } else if (this.connectorsStatus.get(connectorId)?.start === true) { logger.warn(`${this.logPrefix(connectorId)} is already started on connector`); @@ -161,11 +181,11 @@ export class AutomaticTransactionGenerator extends AsyncResource { this.setStartConnectorStatus(connectorId); logger.info( `${this.logPrefix( - connectorId - )} started on connector and will run for ${Utils.formatDurationMilliSeconds( + connectorId, + )} started on connector and will run for ${formatDurationMilliSeconds( this.connectorsStatus.get(connectorId).stopDate.getTime() - - this.connectorsStatus.get(connectorId).startDate.getTime() - )}` + this.connectorsStatus.get(connectorId).startDate.getTime(), + )}`, ); while (this.connectorsStatus.get(connectorId)?.start === true) { if (new Date() > this.connectorsStatus.get(connectorId).stopDate) { @@ -175,8 +195,8 @@ export class AutomaticTransactionGenerator extends AsyncResource { if (this.chargingStation.inAcceptedState() === false) { logger.error( `${this.logPrefix( - connectorId - )} entered in transaction loop while the charging station is not in accepted state` + connectorId, + )} entered in transaction loop while the charging station is not in accepted state`, ); this.stopConnector(connectorId); break; @@ -184,8 +204,8 @@ export class AutomaticTransactionGenerator extends AsyncResource { if (this.chargingStation.isChargingStationAvailable() === false) { logger.info( `${this.logPrefix( - connectorId - )} entered in transaction loop while the charging station is unavailable` + connectorId, + )} entered in transaction loop while the charging station is unavailable`, ); this.stopConnector(connectorId); break; @@ -193,8 +213,8 @@ export class AutomaticTransactionGenerator extends AsyncResource { if (this.chargingStation.isConnectorAvailable(connectorId) === false) { logger.info( `${this.logPrefix( - connectorId - )} entered in transaction loop while the connector ${connectorId} is unavailable` + connectorId, + )} entered in transaction loop while the connector ${connectorId} is unavailable`, ); this.stopConnector(connectorId); break; @@ -205,8 +225,8 @@ export class AutomaticTransactionGenerator extends AsyncResource { ) { logger.info( `${this.logPrefix( - connectorId - )} entered in transaction loop while the connector ${connectorId} status is unavailable` + connectorId, + )} entered in transaction loop while the connector ${connectorId} status is unavailable`, ); this.stopConnector(connectorId); break; @@ -214,25 +234,23 @@ export class AutomaticTransactionGenerator extends AsyncResource { if (!this.chargingStation?.ocppRequestService) { logger.info( `${this.logPrefix( - connectorId - )} transaction loop waiting for charging station service to be initialized` + connectorId, + )} transaction loop waiting for charging station service to be initialized`, ); do { - await Utils.sleep(Constants.CHARGING_STATION_ATG_INITIALIZATION_TIME); + await sleep(Constants.CHARGING_STATION_ATG_INITIALIZATION_TIME); } while (!this.chargingStation?.ocppRequestService); } const wait = - Utils.getRandomInteger( + getRandomInteger( this.chargingStation.getAutomaticTransactionGeneratorConfiguration() .maxDelayBetweenTwoTransactions, this.chargingStation.getAutomaticTransactionGeneratorConfiguration() - .minDelayBetweenTwoTransactions + .minDelayBetweenTwoTransactions, ) * 1000; - logger.info( - `${this.logPrefix(connectorId)} waiting for ${Utils.formatDurationMilliSeconds(wait)}` - ); - await Utils.sleep(wait); - const start = Utils.secureRandom(); + logger.info(`${this.logPrefix(connectorId)} waiting for ${formatDurationMilliSeconds(wait)}`); + await sleep(wait); + const start = secureRandom(); if ( start < this.chargingStation.getAutomaticTransactionGeneratorConfiguration().probabilityOfStart @@ -243,35 +261,35 @@ export class AutomaticTransactionGenerator extends AsyncResource { if (startResponse?.idTagInfo?.status === AuthorizationStatus.ACCEPTED) { // Wait until end of transaction const waitTrxEnd = - Utils.getRandomInteger( + getRandomInteger( this.chargingStation.getAutomaticTransactionGeneratorConfiguration().maxDuration, - this.chargingStation.getAutomaticTransactionGeneratorConfiguration().minDuration + this.chargingStation.getAutomaticTransactionGeneratorConfiguration().minDuration, ) * 1000; logger.info( `${this.logPrefix(connectorId)} transaction started with id ${this.chargingStation .getConnectorStatus(connectorId) - ?.transactionId?.toString()} and will stop in ${Utils.formatDurationMilliSeconds( - waitTrxEnd - )}` + ?.transactionId?.toString()} and will stop in ${formatDurationMilliSeconds( + waitTrxEnd, + )}`, ); - await Utils.sleep(waitTrxEnd); + await sleep(waitTrxEnd); // Stop transaction logger.info( `${this.logPrefix(connectorId)} stop transaction with id ${this.chargingStation .getConnectorStatus(connectorId) - ?.transactionId?.toString()}` + ?.transactionId?.toString()}`, ); await this.stopTransaction(connectorId); } } else { - this.connectorsStatus.get(connectorId).skippedConsecutiveTransactions++; - this.connectorsStatus.get(connectorId).skippedTransactions++; + ++this.connectorsStatus.get(connectorId).skippedConsecutiveTransactions; + ++this.connectorsStatus.get(connectorId).skippedTransactions; logger.info( `${this.logPrefix(connectorId)} skipped consecutively ${this.connectorsStatus .get(connectorId) ?.skippedConsecutiveTransactions?.toString()}/${this.connectorsStatus .get(connectorId) - ?.skippedTransactions?.toString()} transaction(s)` + ?.skippedTransactions?.toString()} transaction(s)`, ); } this.connectorsStatus.get(connectorId).lastRunDate = new Date(); @@ -279,15 +297,15 @@ export class AutomaticTransactionGenerator extends AsyncResource { this.connectorsStatus.get(connectorId).stoppedDate = new Date(); logger.info( `${this.logPrefix( - connectorId - )} stopped on connector and lasted for ${Utils.formatDurationMilliSeconds( + connectorId, + )} stopped on connector and lasted for ${formatDurationMilliSeconds( this.connectorsStatus.get(connectorId).stoppedDate.getTime() - - this.connectorsStatus.get(connectorId).startDate.getTime() - )}` + this.connectorsStatus.get(connectorId).startDate.getTime(), + )}`, ); logger.debug( `${this.logPrefix(connectorId)} connector status: %j`, - this.connectorsStatus.get(connectorId) + this.connectorsStatus.get(connectorId), ); } @@ -302,11 +320,10 @@ export class AutomaticTransactionGenerator extends AsyncResource { this.connectorsStatus.get(connectorId).startDate = new Date(); this.connectorsStatus.get(connectorId).stopDate = new Date( this.connectorsStatus.get(connectorId).startDate.getTime() + - (this.chargingStation.getAutomaticTransactionGeneratorConfiguration().stopAfterHours ?? - Constants.CHARGING_STATION_ATG_DEFAULT_STOP_AFTER_HOURS) * + this.chargingStation.getAutomaticTransactionGeneratorConfiguration().stopAfterHours * 3600 * 1000 - - previousRunDuration + previousRunDuration, ); this.connectorsStatus.get(connectorId).start = true; } @@ -316,47 +333,47 @@ export class AutomaticTransactionGenerator extends AsyncResource { for (const [evseId, evseStatus] of this.chargingStation.evses) { if (evseId > 0) { for (const connectorId of evseStatus.connectors.keys()) { - this.connectorsStatus.set(connectorId, { - start: false, - authorizeRequests: 0, - acceptedAuthorizeRequests: 0, - rejectedAuthorizeRequests: 0, - startTransactionRequests: 0, - acceptedStartTransactionRequests: 0, - rejectedStartTransactionRequests: 0, - stopTransactionRequests: 0, - acceptedStopTransactionRequests: 0, - rejectedStopTransactionRequests: 0, - skippedConsecutiveTransactions: 0, - skippedTransactions: 0, - }); + this.connectorsStatus.set(connectorId, this.getConnectorStatus(connectorId)); } } } } else { for (const connectorId of this.chargingStation.connectors.keys()) { if (connectorId > 0) { - this.connectorsStatus.set(connectorId, { - start: false, - authorizeRequests: 0, - acceptedAuthorizeRequests: 0, - rejectedAuthorizeRequests: 0, - startTransactionRequests: 0, - acceptedStartTransactionRequests: 0, - rejectedStartTransactionRequests: 0, - stopTransactionRequests: 0, - acceptedStopTransactionRequests: 0, - rejectedStopTransactionRequests: 0, - skippedConsecutiveTransactions: 0, - skippedTransactions: 0, - }); + this.connectorsStatus.set(connectorId, this.getConnectorStatus(connectorId)); } } } } + private getConnectorStatus(connectorId: number): Status { + const connectorStatus = cloneObject( + this.chargingStation.getAutomaticTransactionGeneratorStatuses(), + )[connectorId]; + delete connectorStatus?.startDate; + delete connectorStatus?.lastRunDate; + delete connectorStatus?.stopDate; + delete connectorStatus?.stoppedDate; + 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 + connectorId: number, ): Promise { const measureId = 'StartTransaction with ATG'; const beginId = PerformanceStatistics.beginMeasure(measureId); @@ -365,10 +382,10 @@ export class AutomaticTransactionGenerator extends AsyncResource { const idTag = IdTagsCache.getInstance().getIdTag( this.chargingStation.getAutomaticTransactionGeneratorConfiguration()?.idTagDistribution, this.chargingStation, - connectorId + connectorId, ); const startTransactionLogMsg = `${this.logPrefix( - connectorId + connectorId, )} start transaction with an idTag '${idTag}'`; if (this.getRequireAuthorize()) { this.chargingStation.getConnectorStatus(connectorId).authorizeIdTag = idTag; @@ -380,9 +397,9 @@ export class AutomaticTransactionGenerator extends AsyncResource { >(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< @@ -396,7 +413,7 @@ export class AutomaticTransactionGenerator extends AsyncResource { PerformanceStatistics.endMeasure(measureId, beginId); return startResponse; } - this.connectorsStatus.get(connectorId).rejectedAuthorizeRequests++; + ++this.connectorsStatus.get(connectorId).rejectedAuthorizeRequests; PerformanceStatistics.endMeasure(measureId, beginId); return startResponse; } @@ -425,25 +442,25 @@ export class AutomaticTransactionGenerator extends AsyncResource { private async stopTransaction( connectorId: number, - reason: StopTransactionReason = StopTransactionReason.LOCAL + reason: StopTransactionReason = StopTransactionReason.LOCAL, ): Promise { const measureId = 'StopTransaction with ATG'; const beginId = PerformanceStatistics.beginMeasure(measureId); let stopResponse: StopTransactionResponse; 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; logger.warn( `${this.logPrefix(connectorId)} stopping a not started transaction${ - !Utils.isNullOrUndefined(transactionId) ? ` with id ${transactionId?.toString()}` : '' - }` + !isNullOrUndefined(transactionId) ? ` with id ${transactionId?.toString()}` : '' + }`, ); } PerformanceStatistics.endMeasure(measureId, beginId); @@ -457,23 +474,23 @@ export class AutomaticTransactionGenerator extends AsyncResource { } private logPrefix = (connectorId?: number): string => { - return Utils.logPrefix( + return logPrefix( ` ${this.chargingStation.stationInfo.chargingStationId} | ATG${ - !Utils.isNullOrUndefined(connectorId) ? ` on connector #${connectorId.toString()}` : '' - }:` + !isNullOrUndefined(connectorId) ? ` on connector #${connectorId.toString()}` : '' + }:`, ); }; private handleStartTransactionResponse( connectorId: number, - startResponse: StartTransactionResponse + 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; } } }