X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Fcharging-station%2FAutomaticTransactionGenerator.ts;h=c5076adce7ca9a24f7c25ea50a45a1c916a355cf;hb=b9da1bc288a2a6ffccfbca6cd19aa195bc6ccfbf;hp=3fef7d878b4a3fd6122712908a60f6e7cbd92595;hpb=9b4d0c7011a9b8ae65a0ee95193788265acb95ae;p=e-mobility-charging-stations-simulator.git diff --git a/src/charging-station/AutomaticTransactionGenerator.ts b/src/charging-station/AutomaticTransactionGenerator.ts index 3fef7d87..c5076adc 100644 --- a/src/charging-station/AutomaticTransactionGenerator.ts +++ b/src/charging-station/AutomaticTransactionGenerator.ts @@ -2,17 +2,16 @@ import { AsyncResource } from 'node:async_hooks'; -import { type ChargingStation, ChargingStationUtils } from './internal'; +import type { ChargingStation } from './ChargingStation'; +import { ChargingStationUtils } 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, type AuthorizeResponse, - type AutomaticTransactionGeneratorConfiguration, ConnectorStatusEnum, - IdTagDistribution, RequestCommand, type StartTransactionRequest, type StartTransactionResponse, @@ -31,42 +30,33 @@ export class AutomaticTransactionGenerator extends AsyncResource { >(); public readonly connectorsStatus: Map; - public readonly configuration: AutomaticTransactionGeneratorConfiguration; public started: boolean; private readonly chargingStation: ChargingStation; - private idTagIndex: number; - private constructor( - automaticTransactionGeneratorConfiguration: AutomaticTransactionGeneratorConfiguration, - chargingStation: ChargingStation - ) { + private constructor(chargingStation: ChargingStation) { super(moduleName); this.started = false; - this.configuration = automaticTransactionGeneratorConfiguration; this.chargingStation = chargingStation; - this.idTagIndex = 0; this.connectorsStatus = new Map(); this.initializeConnectorsStatus(); } public static getInstance( - automaticTransactionGeneratorConfiguration: AutomaticTransactionGeneratorConfiguration, chargingStation: ChargingStation ): AutomaticTransactionGenerator | undefined { if (AutomaticTransactionGenerator.instances.has(chargingStation.stationInfo.hashId) === false) { AutomaticTransactionGenerator.instances.set( chargingStation.stationInfo.hashId, - new AutomaticTransactionGenerator( - automaticTransactionGeneratorConfiguration, - chargingStation - ) + new AutomaticTransactionGenerator(chargingStation) ); } return AutomaticTransactionGenerator.instances.get(chargingStation.stationInfo.hashId); } public start(): void { - if (this.checkChargingStation() === false) { + if ( + ChargingStationUtils.checkChargingStation(this.chargingStation, this.logPrefix()) === false + ) { return; } if (this.started === true) { @@ -87,7 +77,12 @@ export class AutomaticTransactionGenerator extends AsyncResource { } public startConnector(connectorId: number): void { - if (this.checkChargingStation(connectorId) === false) { + if ( + ChargingStationUtils.checkChargingStation( + this.chargingStation, + this.logPrefix(connectorId) + ) === false + ) { return; } if (this.connectorsStatus.has(connectorId) === false) { @@ -128,17 +123,37 @@ export class AutomaticTransactionGenerator extends AsyncResource { this.connectorsStatus.clear(); this.initializeConnectorsStatus(); } - for (const connectorId of this.chargingStation.connectors.keys()) { - if (connectorId > 0) { - this.startConnector(connectorId); + if (this.chargingStation.hasEvses) { + for (const [evseId, evseStatus] of this.chargingStation.evses) { + if (evseId > 0) { + for (const connectorId of evseStatus.connectors.keys()) { + this.startConnector(connectorId); + } + } + } + } else { + for (const connectorId of this.chargingStation.connectors.keys()) { + if (connectorId > 0) { + this.startConnector(connectorId); + } } } } private stopConnectors(): void { - for (const connectorId of this.chargingStation.connectors.keys()) { - if (connectorId > 0) { - this.stopConnector(connectorId); + if (this.chargingStation.hasEvses) { + for (const [evseId, evseStatus] of this.chargingStation.evses) { + if (evseId > 0) { + for (const connectorId of evseStatus.connectors.keys()) { + this.stopConnector(connectorId); + } + } + } + } else { + for (const connectorId of this.chargingStation.connectors.keys()) { + if (connectorId > 0) { + this.stopConnector(connectorId); + } } } } @@ -158,7 +173,7 @@ export class AutomaticTransactionGenerator extends AsyncResource { this.stopConnector(connectorId); break; } - if (this.chargingStation.isInAcceptedState() === false) { + if (this.chargingStation.inAcceptedState() === false) { logger.error( `${this.logPrefix( connectorId @@ -209,42 +224,49 @@ export class AutomaticTransactionGenerator extends AsyncResource { } const wait = Utils.getRandomInteger( - this.configuration.maxDelayBetweenTwoTransactions, - this.configuration.minDelayBetweenTwoTransactions + this.chargingStation.getAutomaticTransactionGeneratorConfiguration() + .maxDelayBetweenTwoTransactions, + this.chargingStation.getAutomaticTransactionGeneratorConfiguration() + .minDelayBetweenTwoTransactions ) * 1000; logger.info( `${this.logPrefix(connectorId)} waiting for ${Utils.formatDurationMilliSeconds(wait)}` ); await Utils.sleep(wait); const start = Utils.secureRandom(); - if (start < this.configuration.probabilityOfStart) { + if ( + start < + this.chargingStation.getAutomaticTransactionGeneratorConfiguration().probabilityOfStart + ) { this.connectorsStatus.get(connectorId).skippedConsecutiveTransactions = 0; // Start transaction const startResponse = await this.startTransaction(connectorId); if (startResponse?.idTagInfo?.status === AuthorizationStatus.ACCEPTED) { // Wait until end of transaction const waitTrxEnd = - Utils.getRandomInteger(this.configuration.maxDuration, this.configuration.minDuration) * - 1000; + Utils.getRandomInteger( + this.chargingStation.getAutomaticTransactionGeneratorConfiguration().maxDuration, + this.chargingStation.getAutomaticTransactionGeneratorConfiguration().minDuration + ) * 1000; logger.info( - `${this.logPrefix(connectorId)} transaction ${this.chargingStation + `${this.logPrefix(connectorId)} transaction started with id ${this.chargingStation .getConnectorStatus(connectorId) - ?.transactionId?.toString()} started and will stop in ${Utils.formatDurationMilliSeconds( + ?.transactionId?.toString()} and will stop in ${Utils.formatDurationMilliSeconds( waitTrxEnd )}` ); await Utils.sleep(waitTrxEnd); // Stop transaction logger.info( - `${this.logPrefix(connectorId)} stop transaction ${this.chargingStation + `${this.logPrefix(connectorId)} stop transaction with id ${this.chargingStation .getConnectorStatus(connectorId) ?.transactionId?.toString()}` ); await this.stopTransaction(connectorId); } } else { - this.connectorsStatus.get(connectorId).skippedConsecutiveTransactions++; - this.connectorsStatus.get(connectorId).skippedTransactions++; + ++this.connectorsStatus.get(connectorId).skippedConsecutiveTransactions; + ++this.connectorsStatus.get(connectorId).skippedTransactions; logger.info( `${this.logPrefix(connectorId)} skipped consecutively ${this.connectorsStatus .get(connectorId) @@ -281,8 +303,7 @@ 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.configuration.stopAfterHours ?? - Constants.CHARGING_STATION_ATG_DEFAULT_STOP_AFTER_HOURS) * + this.chargingStation.getAutomaticTransactionGeneratorConfiguration().stopAfterHours * 3600 * 1000 - previousRunDuration @@ -291,22 +312,45 @@ export class AutomaticTransactionGenerator extends AsyncResource { } private initializeConnectorsStatus(): void { - 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, - }); + 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, { + start: false, + authorizeRequests: 0, + acceptedAuthorizeRequests: 0, + rejectedAuthorizeRequests: 0, + startTransactionRequests: 0, + acceptedStartTransactionRequests: 0, + rejectedStartTransactionRequests: 0, + stopTransactionRequests: 0, + acceptedStopTransactionRequests: 0, + rejectedStopTransactionRequests: 0, + skippedConsecutiveTransactions: 0, + skippedTransactions: 0, + }); + } + } + } + } 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, + }); + } } } } @@ -317,8 +361,12 @@ export class AutomaticTransactionGenerator extends AsyncResource { const measureId = 'StartTransaction with ATG'; const beginId = PerformanceStatistics.beginMeasure(measureId); let startResponse: StartTransactionResponse; - if (this.chargingStation.hasAuthorizedTags()) { - const idTag = this.getIdTag(connectorId); + if (this.chargingStation.hasIdTags()) { + const idTag = IdTagsCache.getInstance().getIdTag( + this.chargingStation.getAutomaticTransactionGeneratorConfiguration()?.idTagDistribution, + this.chargingStation, + connectorId + ); const startTransactionLogMsg = `${this.logPrefix( connectorId )} start transaction with an idTag '${idTag}'`; @@ -332,9 +380,9 @@ export class AutomaticTransactionGenerator extends AsyncResource { >(this.chargingStation, RequestCommand.AUTHORIZE, { idTag, }); - this.connectorsStatus.get(connectorId).authorizeRequests++; + ++this.connectorsStatus.get(connectorId).authorizeRequests; if (authorizeResponse?.idTagInfo?.status === AuthorizationStatus.ACCEPTED) { - this.connectorsStatus.get(connectorId).acceptedAuthorizeRequests++; + ++this.connectorsStatus.get(connectorId).acceptedAuthorizeRequests; logger.info(startTransactionLogMsg); // Start transaction startResponse = await this.chargingStation.ocppRequestService.requestHandler< @@ -348,7 +396,7 @@ export class AutomaticTransactionGenerator extends AsyncResource { PerformanceStatistics.endMeasure(measureId, beginId); return startResponse; } - this.connectorsStatus.get(connectorId).rejectedAuthorizeRequests++; + ++this.connectorsStatus.get(connectorId).rejectedAuthorizeRequests; PerformanceStatistics.endMeasure(measureId, beginId); return startResponse; } @@ -384,17 +432,17 @@ export class AutomaticTransactionGenerator extends AsyncResource { let stopResponse: StopTransactionResponse; if (this.chargingStation.getConnectorStatus(connectorId)?.transactionStarted === true) { stopResponse = await this.chargingStation.stopTransactionOnConnector(connectorId, reason); - this.connectorsStatus.get(connectorId).stopTransactionRequests++; + ++this.connectorsStatus.get(connectorId).stopTransactionRequests; if (stopResponse?.idTagInfo?.status === AuthorizationStatus.ACCEPTED) { - this.connectorsStatus.get(connectorId).acceptedStopTransactionRequests++; + ++this.connectorsStatus.get(connectorId).acceptedStopTransactionRequests; } else { - this.connectorsStatus.get(connectorId).rejectedStopTransactionRequests++; + ++this.connectorsStatus.get(connectorId).rejectedStopTransactionRequests; } } else { const transactionId = this.chargingStation.getConnectorStatus(connectorId)?.transactionId; logger.warn( `${this.logPrefix(connectorId)} stopping a not started transaction${ - !Utils.isNullOrUndefined(transactionId) ? ` ${transactionId?.toString()}` : '' + !Utils.isNullOrUndefined(transactionId) ? ` with id ${transactionId?.toString()}` : '' }` ); } @@ -403,48 +451,15 @@ export class AutomaticTransactionGenerator extends AsyncResource { } private getRequireAuthorize(): boolean { - return this.configuration?.requireAuthorize ?? true; - } - - private getRandomIdTag(authorizationFile: string): string { - const tags = this.chargingStation.authorizedTagsCache.getAuthorizedTags(authorizationFile); - this.idTagIndex = Math.floor(Utils.secureRandom() * tags.length); - return tags[this.idTagIndex]; - } - - private getRoundRobinIdTag(authorizationFile: string): string { - const tags = this.chargingStation.authorizedTagsCache.getAuthorizedTags(authorizationFile); - const idTag = tags[this.idTagIndex]; - this.idTagIndex = this.idTagIndex === tags.length - 1 ? 0 : this.idTagIndex + 1; - return idTag; - } - - private getConnectorAffinityIdTag(authorizationFile: string, connectorId: number): string { - const tags = this.chargingStation.authorizedTagsCache.getAuthorizedTags(authorizationFile); - this.idTagIndex = (this.chargingStation.index - 1 + (connectorId - 1)) % tags.length; - return tags[this.idTagIndex]; - } - - private getIdTag(connectorId: number): string { - const authorizationFile = ChargingStationUtils.getAuthorizationFile( - this.chargingStation.stationInfo + return ( + this.chargingStation.getAutomaticTransactionGeneratorConfiguration()?.requireAuthorize ?? true ); - switch (this.configuration?.idTagDistribution) { - case IdTagDistribution.RANDOM: - return this.getRandomIdTag(authorizationFile); - case IdTagDistribution.ROUND_ROBIN: - return this.getRoundRobinIdTag(authorizationFile); - case IdTagDistribution.CONNECTOR_AFFINITY: - return this.getConnectorAffinityIdTag(authorizationFile, connectorId); - default: - return this.getRoundRobinIdTag(authorizationFile); - } } private logPrefix = (connectorId?: number): string => { return Utils.logPrefix( ` ${this.chargingStation.stationInfo.chargingStationId} | ATG${ - connectorId !== undefined ? ` on connector #${connectorId.toString()}` : '' + !Utils.isNullOrUndefined(connectorId) ? ` on connector #${connectorId.toString()}` : '' }:` ); }; @@ -453,20 +468,12 @@ export class AutomaticTransactionGenerator extends AsyncResource { 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(`${this.logPrefix(connectorId)} start transaction rejected`); - this.connectorsStatus.get(connectorId).rejectedStartTransactionRequests++; - } - } - - private checkChargingStation(connectorId?: number): boolean { - if (this.chargingStation.started === false && this.chargingStation.starting === false) { - logger.warn(`${this.logPrefix(connectorId)} charging station is stopped, cannot proceed`); - return false; + ++this.connectorsStatus.get(connectorId).rejectedStartTransactionRequests; } - return true; } }