X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Fcharging-station%2FAutomaticTransactionGenerator.ts;h=efc3769ac45b273c65cefbc2f5beea549dc3224d;hb=42b8cf5cdca8eaab1e7442f7c92c2a5ed97434f6;hp=f29945290c94c5f519a0b932418e55dd596413f2;hpb=e843aa4048c6bfcad2d8e54763b649eda57dbcb3;p=e-mobility-charging-stations-simulator.git diff --git a/src/charging-station/AutomaticTransactionGenerator.ts b/src/charging-station/AutomaticTransactionGenerator.ts index f2994529..efc3769a 100644 --- a/src/charging-station/AutomaticTransactionGenerator.ts +++ b/src/charging-station/AutomaticTransactionGenerator.ts @@ -2,16 +2,16 @@ import { AsyncResource } from 'node:async_hooks'; +import { hoursToMilliseconds, secondsToMilliseconds } from 'date-fns'; + import type { ChargingStation } from './ChargingStation'; -import { checkChargingStation } from './ChargingStationUtils'; +import { checkChargingStation } from './Helpers'; import { IdTagsCache } from './IdTagsCache'; +import { OCPPServiceUtils } from './ocpp'; import { BaseError } from '../exception'; import { PerformanceStatistics } from '../performance'; import { AuthorizationStatus, - type AuthorizeRequest, - type AuthorizeResponse, - ConnectorStatusEnum, RequestCommand, type StartTransactionRequest, type StartTransactionResponse, @@ -128,7 +128,7 @@ export class AutomaticTransactionGenerator extends AsyncResource { 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`); } @@ -183,71 +183,26 @@ export class AutomaticTransactionGenerator extends AsyncResource { `${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 ${connectorId} status is unavailable`, - ); + await this.waitChargingStationServiceInitialization(connectorId); + await this.waitChargingStationAvailable(connectorId); + await this.waitConnectorAvailable(connectorId); + if (!this.canStartConnector(connectorId)) { this.stopConnector(connectorId); break; } - if (!this.chargingStation?.ocppRequestService) { - logger.info( - `${this.logPrefix( - connectorId, - )} transaction loop waiting for charging station service to be initialized`, - ); - do { - 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 ${formatDurationMilliSeconds(wait)}`); await sleep(wait); const start = secureRandom(); @@ -255,52 +210,45 @@ export class AutomaticTransactionGenerator extends AsyncResource { start < this.chargingStation.getAutomaticTransactionGeneratorConfiguration().probabilityOfStart ) { - this.connectorsStatus.get(connectorId).skippedConsecutiveTransactions = 0; + this.connectorsStatus.get(connectorId)!.skippedConsecutiveTransactions = 0; // Start transaction const startResponse = await this.startTransaction(connectorId); if (startResponse?.idTagInfo?.status === AuthorizationStatus.ACCEPTED) { // Wait until end of transaction - const waitTrxEnd = + const waitTrxEnd = secondsToMilliseconds( getRandomInteger( this.chargingStation.getAutomaticTransactionGeneratorConfiguration().maxDuration, this.chargingStation.getAutomaticTransactionGeneratorConfiguration().minDuration, - ) * 1000; - logger.info( - `${this.logPrefix(connectorId)} transaction started with id ${this.chargingStation - .getConnectorStatus(connectorId) - ?.transactionId?.toString()} and will stop in ${formatDurationMilliSeconds( - waitTrxEnd, - )}`, + ), ); - await sleep(waitTrxEnd); - // Stop transaction logger.info( - `${this.logPrefix(connectorId)} stop transaction with id ${this.chargingStation - .getConnectorStatus(connectorId) - ?.transactionId?.toString()}`, + `${this.logPrefix( + connectorId, + )} transaction started with id ${this.chargingStation.getConnectorStatus(connectorId) + ?.transactionId} and will stop in ${formatDurationMilliSeconds(waitTrxEnd)}`, ); + await sleep(waitTrxEnd); await this.stopTransaction(connectorId); } } else { - ++this.connectorsStatus.get(connectorId).skippedConsecutiveTransactions; - ++this.connectorsStatus.get(connectorId).skippedTransactions; + ++this.connectorsStatus.get(connectorId)!.skippedConsecutiveTransactions!; + ++this.connectorsStatus.get(connectorId)!.skippedTransactions!; logger.info( - `${this.logPrefix(connectorId)} skipped consecutively ${this.connectorsStatus - .get(connectorId) - ?.skippedConsecutiveTransactions?.toString()}/${this.connectorsStatus - .get(connectorId) - ?.skippedTransactions?.toString()} transaction(s)`, + `${this.logPrefix(connectorId)} skipped consecutively ${this.connectorsStatus.get( + connectorId, + )?.skippedConsecutiveTransactions}/${this.connectorsStatus.get(connectorId) + ?.skippedTransactions} 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 ${formatDurationMilliSeconds( - this.connectorsStatus.get(connectorId).stoppedDate.getTime() - - this.connectorsStatus.get(connectorId).startDate.getTime(), + this.connectorsStatus.get(connectorId)!.stoppedDate!.getTime() - + this.connectorsStatus.get(connectorId)!.startDate!.getTime(), )}`, ); logger.debug( @@ -310,22 +258,98 @@ export class AutomaticTransactionGenerator extends AsyncResource { } private setStartConnectorStatus(connectorId: number): void { - this.connectorsStatus.get(connectorId).skippedConsecutiveTransactions = 0; + this.connectorsStatus.get(connectorId)!.skippedConsecutiveTransactions = 0; const previousRunDuration = this.connectorsStatus.get(connectorId)?.startDate && this.connectorsStatus.get(connectorId)?.lastRunDate - ? this.connectorsStatus.get(connectorId).lastRunDate.getTime() - - this.connectorsStatus.get(connectorId).startDate.getTime() + ? this.connectorsStatus.get(connectorId)!.lastRunDate!.getTime() - + this.connectorsStatus.get(connectorId)!.startDate!.getTime() : 0; - this.connectorsStatus.get(connectorId).startDate = new Date(); - this.connectorsStatus.get(connectorId).stopDate = new Date( - this.connectorsStatus.get(connectorId).startDate.getTime() + - this.chargingStation.getAutomaticTransactionGeneratorConfiguration().stopAfterHours * - 3600 * - 1000 - + this.connectorsStatus.get(connectorId)!.startDate = new Date(); + this.connectorsStatus.get(connectorId)!.stopDate = new Date( + this.connectorsStatus.get(connectorId)!.startDate!.getTime() + + hoursToMilliseconds( + this.chargingStation.getAutomaticTransactionGeneratorConfiguration().stopAfterHours, + ) - previousRunDuration, ); - this.connectorsStatus.get(connectorId).start = true; + this.connectorsStatus.get(connectorId)!.start = true; + } + + private canStartConnector(connectorId: number): boolean { + if (new Date() > this.connectorsStatus.get(connectorId)!.stopDate!) { + return false; + } + if (this.chargingStation.inAcceptedState() === false) { + logger.error( + `${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 ${connectorId} is unavailable`, + ); + return false; + } + return true; + } + + private async waitChargingStationServiceInitialization(connectorId: number): Promise { + let logged = false; + while (!this.chargingStation?.ocppRequestService) { + if (!logged) { + logger.info( + `${this.logPrefix( + connectorId, + )} transaction loop waiting for charging station service to be initialized`, + ); + logged = true; + } + await sleep(Constants.CHARGING_STATION_ATG_INITIALIZATION_TIME); + } + } + + private async waitChargingStationAvailable(connectorId: number): Promise { + let logged = false; + while (!this.chargingStation.isChargingStationAvailable()) { + if (!logged) { + logger.info( + `${this.logPrefix( + connectorId, + )} transaction loop waiting for charging station to be available`, + ); + logged = true; + } + await sleep(Constants.CHARGING_STATION_ATG_AVAILABILITY_TIME); + } + } + + private async waitConnectorAvailable(connectorId: number): Promise { + let logged = false; + while (!this.chargingStation.isConnectorAvailable(connectorId)) { + if (!logged) { + logger.info( + `${this.logPrefix( + connectorId, + )} transaction loop waiting for connector ${connectorId} to be available`, + ); + logged = true; + } + await sleep(Constants.CHARGING_STATION_ATG_AVAILABILITY_TIME); + } } private initializeConnectorsStatus(): void { @@ -347,13 +371,14 @@ export class AutomaticTransactionGenerator extends AsyncResource { } private getConnectorStatus(connectorId: number): Status { - const connectorStatus = cloneObject( - this.chargingStation.getAutomaticTransactionGeneratorStatuses(), - )[connectorId]; - delete connectorStatus?.startDate; - delete connectorStatus?.lastRunDate; - delete connectorStatus?.stopDate; - delete connectorStatus?.stoppedDate; + const connectorStatus = this.chargingStation.getAutomaticTransactionGeneratorStatuses()?.[ + connectorId + ] + ? cloneObject( + this.chargingStation.getAutomaticTransactionGeneratorStatuses()![connectorId], + ) + : undefined; + this.resetConnectorStatus(connectorStatus); return ( connectorStatus ?? { start: false, @@ -372,15 +397,29 @@ export class AutomaticTransactionGenerator extends AsyncResource { ); } + private resetConnectorStatus(connectorStatus: Status | undefined): void { + delete connectorStatus?.startDate; + delete connectorStatus?.lastRunDate; + delete connectorStatus?.stopDate; + delete connectorStatus?.stoppedDate; + if ( + !this.started && + (connectorStatus?.start === true || + this.chargingStation.getAutomaticTransactionGeneratorConfiguration().enable === false) + ) { + connectorStatus!.start = false; + } + } + private async startTransaction( connectorId: number, ): Promise { 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, ); @@ -388,18 +427,9 @@ export class AutomaticTransactionGenerator extends AsyncResource { connectorId, )} start transaction with an idTag '${idTag}'`; if (this.getRequireAuthorize()) { - this.chargingStation.getConnectorStatus(connectorId).authorizeIdTag = idTag; - // Authorize idTag - const authorizeResponse: AuthorizeResponse = - await this.chargingStation.ocppRequestService.requestHandler< - AuthorizeRequest, - AuthorizeResponse - >(this.chargingStation, RequestCommand.AUTHORIZE, { - idTag, - }); - ++this.connectorsStatus.get(connectorId).authorizeRequests; - if (authorizeResponse?.idTagInfo?.status === AuthorizationStatus.ACCEPTED) { - ++this.connectorsStatus.get(connectorId).acceptedAuthorizeRequests; + ++this.connectorsStatus.get(connectorId)!.authorizeRequests!; + if (await OCPPServiceUtils.isIdTagAuthorized(this.chargingStation, connectorId, idTag)) { + ++this.connectorsStatus.get(connectorId)!.acceptedAuthorizeRequests!; logger.info(startTransactionLogMsg); // Start transaction startResponse = await this.chargingStation.ocppRequestService.requestHandler< @@ -413,7 +443,7 @@ 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; } @@ -442,24 +472,30 @@ export class AutomaticTransactionGenerator extends AsyncResource { private async stopTransaction( connectorId: number, - reason: StopTransactionReason = StopTransactionReason.LOCAL, - ): Promise { + reason = StopTransactionReason.LOCAL, + ): Promise { const measureId = 'StopTransaction with ATG'; const beginId = PerformanceStatistics.beginMeasure(measureId); - let stopResponse: StopTransactionResponse; + let stopResponse: StopTransactionResponse | undefined; if (this.chargingStation.getConnectorStatus(connectorId)?.transactionStarted === true) { + logger.info( + `${this.logPrefix( + connectorId, + )} stop transaction with id ${this.chargingStation.getConnectorStatus(connectorId) + ?.transactionId}`, + ); stopResponse = await this.chargingStation.stopTransactionOnConnector(connectorId, reason); - ++this.connectorsStatus.get(connectorId).stopTransactionRequests; + ++this.connectorsStatus.get(connectorId)!.stopTransactionRequests!; if (stopResponse?.idTagInfo?.status === AuthorizationStatus.ACCEPTED) { - ++this.connectorsStatus.get(connectorId).acceptedStopTransactionRequests; + ++this.connectorsStatus.get(connectorId)!.acceptedStopTransactionRequests!; } else { - ++this.connectorsStatus.get(connectorId).rejectedStopTransactionRequests; + ++this.connectorsStatus.get(connectorId)!.rejectedStopTransactionRequests!; } } else { const transactionId = this.chargingStation.getConnectorStatus(connectorId)?.transactionId; - logger.warn( + logger.debug( `${this.logPrefix(connectorId)} stopping a not started transaction${ - !isNullOrUndefined(transactionId) ? ` with id ${transactionId?.toString()}` : '' + !isNullOrUndefined(transactionId) ? ` with id ${transactionId}` : '' }`, ); } @@ -476,7 +512,7 @@ export class AutomaticTransactionGenerator extends AsyncResource { private logPrefix = (connectorId?: number): string => { return logPrefix( ` ${this.chargingStation.stationInfo.chargingStationId} | ATG${ - !isNullOrUndefined(connectorId) ? ` on connector #${connectorId.toString()}` : '' + !isNullOrUndefined(connectorId) ? ` on connector #${connectorId}` : '' }:`, ); }; @@ -485,12 +521,12 @@ 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; + ++this.connectorsStatus.get(connectorId)!.rejectedStartTransactionRequests!; } } }