X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Fcharging-station%2Focpp%2F1.6%2FOCPP16ResponseService.ts;h=061466e8df4b8e4ce5df5440e793836021f18f71;hb=b3fc3ff5bc50c2dbe20eb3ac1e681c00a022b4ee;hp=aa48501e2621d8e0c3e261baab2978493af12192;hpb=f479a7929a02e6290ec945557136bf4ee5445107;p=e-mobility-charging-stations-simulator.git diff --git a/src/charging-station/ocpp/1.6/OCPP16ResponseService.ts b/src/charging-station/ocpp/1.6/OCPP16ResponseService.ts index aa48501e..061466e8 100644 --- a/src/charging-station/ocpp/1.6/OCPP16ResponseService.ts +++ b/src/charging-station/ocpp/1.6/OCPP16ResponseService.ts @@ -1,76 +1,214 @@ -// Partial Copyright Jerome Benoit. 2021. All Rights Reserved. +// Partial Copyright Jerome Benoit. 2021-2023. All Rights Reserved. +import fs from 'fs'; +import path from 'path'; +import { fileURLToPath } from 'url'; + +import type { JSONSchemaType } from 'ajv'; + +import OCPPError from '../../../exception/OCPPError'; +import type { JsonObject, JsonType } from '../../../types/JsonType'; +import { OCPP16ChargePointErrorCode } from '../../../types/ocpp/1.6/ChargePointErrorCode'; +import { OCPP16ChargePointStatus } from '../../../types/ocpp/1.6/ChargePointStatus'; +import { OCPP16StandardParametersKey } from '../../../types/ocpp/1.6/Configuration'; +import type { + OCPP16MeterValuesRequest, + OCPP16MeterValuesResponse, +} from '../../../types/ocpp/1.6/MeterValues'; import { - AuthorizeRequest, - OCPP16AuthorizationStatus, - OCPP16AuthorizeResponse, - OCPP16StartTransactionResponse, - OCPP16StopTransactionResponse, - StartTransactionRequest, - StopTransactionRequest, -} from '../../../types/ocpp/1.6/Transaction'; -import { - HeartbeatRequest, + type OCPP16BootNotificationRequest, + OCPP16IncomingRequestCommand, OCPP16RequestCommand, - StatusNotificationRequest, + type OCPP16StatusNotificationRequest, } from '../../../types/ocpp/1.6/Requests'; -import { - HeartbeatResponse, +import type { + DiagnosticsStatusNotificationResponse, OCPP16BootNotificationResponse, - OCPP16RegistrationStatus, - StatusNotificationResponse, + OCPP16DataTransferResponse, + OCPP16HeartbeatResponse, + OCPP16StatusNotificationResponse, } from '../../../types/ocpp/1.6/Responses'; -import { MeterValuesRequest, MeterValuesResponse } from '../../../types/ocpp/1.6/MeterValues'; - -import type ChargingStation from '../../ChargingStation'; +import { + OCPP16AuthorizationStatus, + type OCPP16AuthorizeRequest, + type OCPP16AuthorizeResponse, + type OCPP16StartTransactionRequest, + type OCPP16StartTransactionResponse, + type OCPP16StopTransactionRequest, + type OCPP16StopTransactionResponse, +} from '../../../types/ocpp/1.6/Transaction'; import { ErrorType } from '../../../types/ocpp/ErrorType'; -import { JsonType } from '../../../types/JsonType'; -import { OCPP16ChargePointErrorCode } from '../../../types/ocpp/1.6/ChargePointErrorCode'; -import { OCPP16ChargePointStatus } from '../../../types/ocpp/1.6/ChargePointStatus'; -import { OCPP16ServiceUtils } from './OCPP16ServiceUtils'; -import { OCPP16StandardParametersKey } from '../../../types/ocpp/1.6/Configuration'; -import OCPPError from '../../../exception/OCPPError'; -import OCPPResponseService from '../OCPPResponseService'; -import { ResponseHandler } from '../../../types/ocpp/Responses'; -import Utils from '../../../utils/Utils'; +import { OCPPVersion } from '../../../types/ocpp/OCPPVersion'; +import { RegistrationStatusEnumType, type ResponseHandler } from '../../../types/ocpp/Responses'; +import Constants from '../../../utils/Constants'; import logger from '../../../utils/Logger'; +import Utils from '../../../utils/Utils'; +import type ChargingStation from '../../ChargingStation'; +import { ChargingStationConfigurationUtils } from '../../ChargingStationConfigurationUtils'; +import OCPPResponseService from '../OCPPResponseService'; +import { OCPP16ServiceUtils } from './OCPP16ServiceUtils'; const moduleName = 'OCPP16ResponseService'; export default class OCPP16ResponseService extends OCPPResponseService { + public jsonIncomingRequestResponseSchemas: Map< + OCPP16IncomingRequestCommand, + JSONSchemaType + >; + private responseHandlers: Map; + private jsonSchemas: Map>; - public constructor(chargingStation: ChargingStation) { + public constructor() { if (new.target?.name === moduleName) { throw new TypeError(`Cannot construct ${new.target?.name} instances directly`); } - super(chargingStation); + super(OCPPVersion.VERSION_16); this.responseHandlers = new Map([ [OCPP16RequestCommand.BOOT_NOTIFICATION, this.handleResponseBootNotification.bind(this)], - [OCPP16RequestCommand.HEARTBEAT, this.handleResponseHeartbeat.bind(this)], + [OCPP16RequestCommand.HEARTBEAT, this.emptyResponseHandler.bind(this)], [OCPP16RequestCommand.AUTHORIZE, this.handleResponseAuthorize.bind(this)], [OCPP16RequestCommand.START_TRANSACTION, this.handleResponseStartTransaction.bind(this)], [OCPP16RequestCommand.STOP_TRANSACTION, this.handleResponseStopTransaction.bind(this)], - [OCPP16RequestCommand.STATUS_NOTIFICATION, this.handleResponseStatusNotification.bind(this)], - [OCPP16RequestCommand.METER_VALUES, this.handleResponseMeterValues.bind(this)], + [OCPP16RequestCommand.STATUS_NOTIFICATION, this.emptyResponseHandler.bind(this)], + [OCPP16RequestCommand.METER_VALUES, this.emptyResponseHandler.bind(this)], + [OCPP16RequestCommand.DIAGNOSTICS_STATUS_NOTIFICATION, this.emptyResponseHandler.bind(this)], + [OCPP16RequestCommand.DATA_TRANSFER, this.emptyResponseHandler.bind(this)], ]); + this.jsonSchemas = new Map>([ + [ + OCPP16RequestCommand.BOOT_NOTIFICATION, + JSON.parse( + fs.readFileSync( + path.resolve( + path.dirname(fileURLToPath(import.meta.url)), + '../../../assets/json-schemas/ocpp/1.6/BootNotificationResponse.json' + ), + 'utf8' + ) + ) as JSONSchemaType, + ], + [ + OCPP16RequestCommand.HEARTBEAT, + JSON.parse( + fs.readFileSync( + path.resolve( + path.dirname(fileURLToPath(import.meta.url)), + '../../../assets/json-schemas/ocpp/1.6/HeartbeatResponse.json' + ), + 'utf8' + ) + ) as JSONSchemaType, + ], + [ + OCPP16RequestCommand.AUTHORIZE, + JSON.parse( + fs.readFileSync( + path.resolve( + path.dirname(fileURLToPath(import.meta.url)), + '../../../assets/json-schemas/ocpp/1.6/AuthorizeResponse.json' + ), + 'utf8' + ) + ) as JSONSchemaType, + ], + [ + OCPP16RequestCommand.START_TRANSACTION, + JSON.parse( + fs.readFileSync( + path.resolve( + path.dirname(fileURLToPath(import.meta.url)), + '../../../assets/json-schemas/ocpp/1.6/StartTransactionResponse.json' + ), + 'utf8' + ) + ) as JSONSchemaType, + ], + [ + OCPP16RequestCommand.STOP_TRANSACTION, + JSON.parse( + fs.readFileSync( + path.resolve( + path.dirname(fileURLToPath(import.meta.url)), + '../../../assets/json-schemas/ocpp/1.6/StopTransactionResponse.json' + ), + 'utf8' + ) + ) as JSONSchemaType, + ], + [ + OCPP16RequestCommand.STATUS_NOTIFICATION, + JSON.parse( + fs.readFileSync( + path.resolve( + path.dirname(fileURLToPath(import.meta.url)), + '../../../assets/json-schemas/ocpp/1.6/StatusNotificationResponse.json' + ), + 'utf8' + ) + ) as JSONSchemaType, + ], + [ + OCPP16RequestCommand.METER_VALUES, + JSON.parse( + fs.readFileSync( + path.resolve( + path.dirname(fileURLToPath(import.meta.url)), + '../../../assets/json-schemas/ocpp/1.6/MeterValuesResponse.json' + ), + 'utf8' + ) + ) as JSONSchemaType, + ], + [ + OCPP16RequestCommand.DIAGNOSTICS_STATUS_NOTIFICATION, + JSON.parse( + fs.readFileSync( + path.resolve( + path.dirname(fileURLToPath(import.meta.url)), + '../../../assets/json-schemas/ocpp/1.6/DiagnosticsStatusNotificationResponse.json' + ), + 'utf8' + ) + ) as JSONSchemaType, + ], + [ + OCPP16RequestCommand.DATA_TRANSFER, + JSON.parse( + fs.readFileSync( + path.resolve( + path.dirname(fileURLToPath(import.meta.url)), + '../../../assets/json-schemas/ocpp/1.6/DataTransferResponse.json' + ), + 'utf8' + ) + ) as JSONSchemaType, + ], + ]); + this.jsonIncomingRequestResponseSchemas = new Map(); + this.validatePayload.bind(this); } - public async handleResponse( + public async responseHandler( + chargingStation: ChargingStation, commandName: OCPP16RequestCommand, - payload: JsonType | string, + payload: JsonType, requestPayload: JsonType ): Promise { if ( - this.chargingStation.isRegistered() || + chargingStation.isRegistered() === true || commandName === OCPP16RequestCommand.BOOT_NOTIFICATION ) { - if (this.responseHandlers.has(commandName)) { + if ( + this.responseHandlers.has(commandName) === true && + OCPP16ServiceUtils.isRequestCommandSupported(chargingStation, commandName) === true + ) { try { - await this.responseHandlers.get(commandName)(payload, requestPayload); + this.validatePayload(chargingStation, commandName, payload); + await this.responseHandlers.get(commandName)(chargingStation, payload, requestPayload); } catch (error) { logger.error( - this.chargingStation.logPrefix() + ' Handle request response error: %j', + `${chargingStation.logPrefix()} ${moduleName}.responseHandler: Handle response error:`, error ); throw error; @@ -79,111 +217,133 @@ export default class OCPP16ResponseService extends OCPPResponseService { // Throw exception throw new OCPPError( ErrorType.NOT_IMPLEMENTED, - `${commandName} is not implemented to handle request response payload ${JSON.stringify( + `${commandName} is not implemented to handle response PDU ${JSON.stringify( payload, null, 2 )}`, - commandName + commandName, + payload ); } } else { throw new OCPPError( ErrorType.SECURITY_ERROR, - `${commandName} cannot be issued to handle request response payload ${JSON.stringify( + `${commandName} cannot be issued to handle response PDU ${JSON.stringify( payload, null, 2 - )} while the charging station is not registered on the central server. `, - commandName + )} while the charging station is not registered on the central server.`, + commandName, + payload ); } } - private handleResponseBootNotification(payload: OCPP16BootNotificationResponse): void { - if (payload.status === OCPP16RegistrationStatus.ACCEPTED) { - this.chargingStation.addConfigurationKey( - OCPP16StandardParametersKey.HeartBeatInterval, - payload.interval.toString() + private validatePayload( + chargingStation: ChargingStation, + commandName: OCPP16RequestCommand, + payload: JsonType + ): boolean { + if (this.jsonSchemas.has(commandName) === true) { + return this.validateResponsePayload( + chargingStation, + commandName, + this.jsonSchemas.get(commandName), + payload ); - this.chargingStation.addConfigurationKey( + } + logger.warn( + `${chargingStation.logPrefix()} ${moduleName}.validatePayload: No JSON schema found for command '${commandName}' PDU validation` + ); + return false; + } + + private handleResponseBootNotification( + chargingStation: ChargingStation, + payload: OCPP16BootNotificationResponse + ): void { + if (payload.status === RegistrationStatusEnumType.ACCEPTED) { + ChargingStationConfigurationUtils.addConfigurationKey( + chargingStation, OCPP16StandardParametersKey.HeartbeatInterval, payload.interval.toString(), - { visible: false } + {}, + { overwrite: true, save: true } + ); + ChargingStationConfigurationUtils.addConfigurationKey( + chargingStation, + OCPP16StandardParametersKey.HeartBeatInterval, + payload.interval.toString(), + { visible: false }, + { overwrite: true, save: true } ); - this.chargingStation.heartbeatSetInterval - ? this.chargingStation.restartHeartbeat() - : this.chargingStation.startHeartbeat(); + chargingStation.heartbeatSetInterval + ? chargingStation.restartHeartbeat() + : chargingStation.startHeartbeat(); } - if (Object.values(OCPP16RegistrationStatus).includes(payload.status)) { - const logMsg = `${this.chargingStation.logPrefix()} Charging station in '${ + if (Object.values(RegistrationStatusEnumType).includes(payload.status)) { + const logMsg = `${chargingStation.logPrefix()} Charging station in '${ payload.status }' state on the central server`; - payload.status === OCPP16RegistrationStatus.REJECTED + payload.status === RegistrationStatusEnumType.REJECTED ? logger.warn(logMsg) : logger.info(logMsg); } else { logger.error( - this.chargingStation.logPrefix() + + chargingStation.logPrefix() + ' Charging station boot notification response received: %j with undefined registration status', payload ); } } - private handleResponseHeartbeat( - payload: HeartbeatResponse, - requestPayload: HeartbeatRequest - ): void { - logger.debug( - this.chargingStation.logPrefix() + - ' Heartbeat response received: %j to Heartbeat request: %j', - payload, - requestPayload - ); - } - private handleResponseAuthorize( + chargingStation: ChargingStation, payload: OCPP16AuthorizeResponse, - requestPayload: AuthorizeRequest + requestPayload: OCPP16AuthorizeRequest ): void { let authorizeConnectorId: number; - for (const connectorId of this.chargingStation.connectors.keys()) { + for (const connectorId of chargingStation.connectors.keys()) { if ( connectorId > 0 && - this.chargingStation.getConnectorStatus(connectorId)?.authorizeIdTag === - requestPayload.idTag + chargingStation.getConnectorStatus(connectorId)?.authorizeIdTag === requestPayload.idTag ) { authorizeConnectorId = connectorId; break; } } + const isAuthorizeConnectorIdDefined = authorizeConnectorId !== undefined; if (payload.idTagInfo.status === OCPP16AuthorizationStatus.ACCEPTED) { - this.chargingStation.getConnectorStatus(authorizeConnectorId).idTagAuthorized = true; + isAuthorizeConnectorIdDefined && + (chargingStation.getConnectorStatus(authorizeConnectorId).idTagAuthorized = true); logger.debug( - `${this.chargingStation.logPrefix()} IdTag ${ - requestPayload.idTag - } authorized on connector ${authorizeConnectorId}` + `${chargingStation.logPrefix()} IdTag '${requestPayload.idTag}' accepted${ + isAuthorizeConnectorIdDefined ? ` on connector ${authorizeConnectorId}` : '' + }` ); } else { - this.chargingStation.getConnectorStatus(authorizeConnectorId).idTagAuthorized = false; - delete this.chargingStation.getConnectorStatus(authorizeConnectorId).authorizeIdTag; + if (isAuthorizeConnectorIdDefined) { + chargingStation.getConnectorStatus(authorizeConnectorId).idTagAuthorized = false; + delete chargingStation.getConnectorStatus(authorizeConnectorId).authorizeIdTag; + } logger.debug( - `${this.chargingStation.logPrefix()} IdTag ${requestPayload.idTag} refused with status ${ + `${chargingStation.logPrefix()} IdTag '${requestPayload.idTag}' rejected with status '${ payload.idTagInfo.status - } on connector ${authorizeConnectorId}` + }'${isAuthorizeConnectorIdDefined ? ` on connector ${authorizeConnectorId}` : ''}` ); } } private async handleResponseStartTransaction( + chargingStation: ChargingStation, payload: OCPP16StartTransactionResponse, - requestPayload: StartTransactionRequest + requestPayload: OCPP16StartTransactionRequest ): Promise { const connectorId = requestPayload.connectorId; let transactionConnectorId: number; - for (const id of this.chargingStation.connectors.keys()) { + for (const id of chargingStation.connectors.keys()) { if (id > 0 && id === connectorId) { transactionConnectorId = id; break; @@ -191,302 +351,283 @@ export default class OCPP16ResponseService extends OCPPResponseService { } if (!transactionConnectorId) { logger.error( - this.chargingStation.logPrefix() + + chargingStation.logPrefix() + ' Trying to start a transaction on a non existing connector Id ' + connectorId.toString() ); return; } if ( - this.chargingStation.getConnectorStatus(connectorId).transactionRemoteStarted && - this.chargingStation.getAuthorizeRemoteTxRequests() && - this.chargingStation.getLocalAuthListEnabled() && - this.chargingStation.hasAuthorizedTags() && - !this.chargingStation.getConnectorStatus(connectorId).idTagLocalAuthorized + chargingStation.getConnectorStatus(connectorId).transactionRemoteStarted === true && + chargingStation.getAuthorizeRemoteTxRequests() === true && + chargingStation.getLocalAuthListEnabled() === true && + chargingStation.hasAuthorizedTags() && + chargingStation.getConnectorStatus(connectorId).idTagLocalAuthorized === false ) { logger.error( - this.chargingStation.logPrefix() + + chargingStation.logPrefix() + ' Trying to start a transaction with a not local authorized idTag ' + - this.chargingStation.getConnectorStatus(connectorId).localAuthorizeIdTag + + chargingStation.getConnectorStatus(connectorId).localAuthorizeIdTag + ' on connector Id ' + connectorId.toString() ); - await this.resetConnectorOnStartTransactionError(connectorId); + await this.resetConnectorOnStartTransactionError(chargingStation, connectorId); return; } if ( - this.chargingStation.getConnectorStatus(connectorId).transactionRemoteStarted && - this.chargingStation.getAuthorizeRemoteTxRequests() && - this.chargingStation.getMayAuthorizeAtRemoteStart() && - !this.chargingStation.getConnectorStatus(connectorId).idTagLocalAuthorized && - !this.chargingStation.getConnectorStatus(connectorId).idTagAuthorized + chargingStation.getConnectorStatus(connectorId).transactionRemoteStarted === true && + chargingStation.getAuthorizeRemoteTxRequests() === true && + chargingStation.getMustAuthorizeAtRemoteStart() === true && + chargingStation.getConnectorStatus(connectorId).idTagLocalAuthorized === false && + chargingStation.getConnectorStatus(connectorId).idTagAuthorized === false ) { logger.error( - this.chargingStation.logPrefix() + + chargingStation.logPrefix() + ' Trying to start a transaction with a not authorized idTag ' + - this.chargingStation.getConnectorStatus(connectorId).authorizeIdTag + + chargingStation.getConnectorStatus(connectorId).authorizeIdTag + ' on connector Id ' + connectorId.toString() ); - await this.resetConnectorOnStartTransactionError(connectorId); + await this.resetConnectorOnStartTransactionError(chargingStation, connectorId); return; } if ( - this.chargingStation.getConnectorStatus(connectorId).idTagAuthorized && - this.chargingStation.getConnectorStatus(connectorId).authorizeIdTag !== requestPayload.idTag + chargingStation.getConnectorStatus(connectorId).idTagAuthorized && + chargingStation.getConnectorStatus(connectorId).authorizeIdTag !== requestPayload.idTag ) { logger.error( - this.chargingStation.logPrefix() + + chargingStation.logPrefix() + ' Trying to start a transaction with an idTag ' + requestPayload.idTag + ' different from the authorize request one ' + - this.chargingStation.getConnectorStatus(connectorId).authorizeIdTag + + chargingStation.getConnectorStatus(connectorId).authorizeIdTag + ' on connector Id ' + connectorId.toString() ); - await this.resetConnectorOnStartTransactionError(connectorId); + await this.resetConnectorOnStartTransactionError(chargingStation, connectorId); return; } if ( - this.chargingStation.getConnectorStatus(connectorId).idTagLocalAuthorized && - this.chargingStation.getConnectorStatus(connectorId).localAuthorizeIdTag !== - requestPayload.idTag + chargingStation.getConnectorStatus(connectorId).idTagLocalAuthorized && + chargingStation.getConnectorStatus(connectorId).localAuthorizeIdTag !== requestPayload.idTag ) { logger.error( - this.chargingStation.logPrefix() + + chargingStation.logPrefix() + ' Trying to start a transaction with an idTag ' + requestPayload.idTag + ' different from the local authorized one ' + - this.chargingStation.getConnectorStatus(connectorId).localAuthorizeIdTag + + chargingStation.getConnectorStatus(connectorId).localAuthorizeIdTag + ' on connector Id ' + connectorId.toString() ); - await this.resetConnectorOnStartTransactionError(connectorId); + await this.resetConnectorOnStartTransactionError(chargingStation, connectorId); return; } - if (this.chargingStation.getConnectorStatus(connectorId)?.transactionStarted) { + if (chargingStation.getConnectorStatus(connectorId)?.transactionStarted === true) { logger.debug( - this.chargingStation.logPrefix() + + chargingStation.logPrefix() + ' Trying to start a transaction on an already used connector ' + connectorId.toString() + ': %j', - this.chargingStation.getConnectorStatus(connectorId) + chargingStation.getConnectorStatus(connectorId) ); return; } if ( - this.chargingStation.getConnectorStatus(connectorId)?.status !== + chargingStation.getConnectorStatus(connectorId)?.status !== OCPP16ChargePointStatus.AVAILABLE && - this.chargingStation.getConnectorStatus(connectorId)?.status !== - OCPP16ChargePointStatus.PREPARING + chargingStation.getConnectorStatus(connectorId)?.status !== OCPP16ChargePointStatus.PREPARING ) { logger.error( - `${this.chargingStation.logPrefix()} Trying to start a transaction on connector ${connectorId.toString()} with status ${ - this.chargingStation.getConnectorStatus(connectorId)?.status + `${chargingStation.logPrefix()} Trying to start a transaction on connector ${connectorId.toString()} with status ${ + chargingStation.getConnectorStatus(connectorId)?.status }` ); return; } - if (!Number.isInteger(payload.transactionId)) { - logger.warn( - `${this.chargingStation.logPrefix()} Trying to start a transaction on connector ${connectorId.toString()} with a non integer transaction Id ${ - payload.transactionId - }, converting to integer` - ); - payload.transactionId = Utils.convertToInt(payload.transactionId); - } + // if (!Number.isInteger(payload.transactionId)) { + // logger.warn( + // `${chargingStation.logPrefix()} Trying to start a transaction on connector ${connectorId.toString()} with a non integer transaction Id ${ + // payload.transactionId + // }, converting to integer` + // ); + // payload.transactionId = Utils.convertToInt(payload.transactionId); + // } if (payload.idTagInfo?.status === OCPP16AuthorizationStatus.ACCEPTED) { - this.chargingStation.getConnectorStatus(connectorId).transactionStarted = true; - this.chargingStation.getConnectorStatus(connectorId).transactionId = payload.transactionId; - this.chargingStation.getConnectorStatus(connectorId).transactionIdTag = requestPayload.idTag; - this.chargingStation.getConnectorStatus( + chargingStation.getConnectorStatus(connectorId).transactionStarted = true; + chargingStation.getConnectorStatus(connectorId).transactionId = payload.transactionId; + chargingStation.getConnectorStatus(connectorId).transactionIdTag = requestPayload.idTag; + chargingStation.getConnectorStatus( connectorId ).transactionEnergyActiveImportRegisterValue = 0; - this.chargingStation.getConnectorStatus(connectorId).transactionBeginMeterValue = + chargingStation.getConnectorStatus(connectorId).transactionBeginMeterValue = OCPP16ServiceUtils.buildTransactionBeginMeterValue( - this.chargingStation, + chargingStation, connectorId, requestPayload.meterStart ); - this.chargingStation.getBeginEndMeterValues() && - (await this.chargingStation.ocppRequestService.sendMessageHandler( - OCPP16RequestCommand.METER_VALUES, - { - connectorId, - transactionId: payload.transactionId, - meterValue: - this.chargingStation.getConnectorStatus(connectorId).transactionBeginMeterValue, - } - )); - await this.chargingStation.ocppRequestService.sendMessageHandler( - OCPP16RequestCommand.STATUS_NOTIFICATION, - { + chargingStation.getBeginEndMeterValues() && + (await chargingStation.ocppRequestService.requestHandler< + OCPP16MeterValuesRequest, + OCPP16MeterValuesResponse + >(chargingStation, OCPP16RequestCommand.METER_VALUES, { connectorId, - status: OCPP16ChargePointStatus.CHARGING, - errorCode: OCPP16ChargePointErrorCode.NO_ERROR, - } - ); - this.chargingStation.getConnectorStatus(connectorId).status = - OCPP16ChargePointStatus.CHARGING; + transactionId: payload.transactionId, + meterValue: [chargingStation.getConnectorStatus(connectorId).transactionBeginMeterValue], + })); + await chargingStation.ocppRequestService.requestHandler< + OCPP16StatusNotificationRequest, + OCPP16StatusNotificationResponse + >(chargingStation, OCPP16RequestCommand.STATUS_NOTIFICATION, { + connectorId, + status: OCPP16ChargePointStatus.CHARGING, + errorCode: OCPP16ChargePointErrorCode.NO_ERROR, + }); + chargingStation.getConnectorStatus(connectorId).status = OCPP16ChargePointStatus.CHARGING; logger.info( - this.chargingStation.logPrefix() + + chargingStation.logPrefix() + ' Transaction ' + payload.transactionId.toString() + ' STARTED on ' + - this.chargingStation.stationInfo.chargingStationId + + chargingStation.stationInfo.chargingStationId + '#' + connectorId.toString() + - ' for idTag ' + - requestPayload.idTag + " for idTag '" + + requestPayload.idTag + + "'" ); - if (this.chargingStation.stationInfo.powerSharedByConnectors) { - this.chargingStation.stationInfo.powerDivider++; + if (chargingStation.stationInfo.powerSharedByConnectors) { + chargingStation.powerDivider++; } - const configuredMeterValueSampleInterval = this.chargingStation.getConfigurationKey( - OCPP16StandardParametersKey.MeterValueSampleInterval - ); - this.chargingStation.startMeterValues( + const configuredMeterValueSampleInterval = + ChargingStationConfigurationUtils.getConfigurationKey( + chargingStation, + OCPP16StandardParametersKey.MeterValueSampleInterval + ); + chargingStation.startMeterValues( connectorId, configuredMeterValueSampleInterval ? Utils.convertToInt(configuredMeterValueSampleInterval.value) * 1000 - : 60000 + : Constants.DEFAULT_METER_VALUES_INTERVAL ); } else { logger.warn( - this.chargingStation.logPrefix() + + chargingStation.logPrefix() + ' Starting transaction id ' + payload.transactionId.toString() + - ' REJECTED with status ' + + " REJECTED with status '" + payload?.idTagInfo?.status + - ', idTag ' + - requestPayload.idTag + "', idTag '" + + requestPayload.idTag + + "'" ); - await this.resetConnectorOnStartTransactionError(connectorId); + await this.resetConnectorOnStartTransactionError(chargingStation, connectorId); } } - private async resetConnectorOnStartTransactionError(connectorId: number): Promise { - this.chargingStation.resetConnectorStatus(connectorId); + private async resetConnectorOnStartTransactionError( + chargingStation: ChargingStation, + connectorId: number + ): Promise { + chargingStation.resetConnectorStatus(connectorId); if ( - this.chargingStation.getConnectorStatus(connectorId).status !== - OCPP16ChargePointStatus.AVAILABLE + chargingStation.getConnectorStatus(connectorId).status !== OCPP16ChargePointStatus.AVAILABLE ) { - await this.chargingStation.ocppRequestService.sendMessageHandler( - OCPP16RequestCommand.STATUS_NOTIFICATION, - { - connectorId, - status: OCPP16ChargePointStatus.AVAILABLE, - errorCode: OCPP16ChargePointErrorCode.NO_ERROR, - } - ); - this.chargingStation.getConnectorStatus(connectorId).status = - OCPP16ChargePointStatus.AVAILABLE; + await chargingStation.ocppRequestService.requestHandler< + OCPP16StatusNotificationRequest, + OCPP16StatusNotificationResponse + >(chargingStation, OCPP16RequestCommand.STATUS_NOTIFICATION, { + connectorId, + status: OCPP16ChargePointStatus.AVAILABLE, + errorCode: OCPP16ChargePointErrorCode.NO_ERROR, + }); + chargingStation.getConnectorStatus(connectorId).status = OCPP16ChargePointStatus.AVAILABLE; } } private async handleResponseStopTransaction( + chargingStation: ChargingStation, payload: OCPP16StopTransactionResponse, - requestPayload: StopTransactionRequest + requestPayload: OCPP16StopTransactionRequest ): Promise { - const transactionConnectorId = this.chargingStation.getConnectorIdByTransactionId( + const transactionConnectorId = chargingStation.getConnectorIdByTransactionId( requestPayload.transactionId ); if (!transactionConnectorId) { logger.error( - this.chargingStation.logPrefix() + + chargingStation.logPrefix() + ' Trying to stop a non existing transaction ' + requestPayload.transactionId.toString() ); return; } if (payload.idTagInfo?.status === OCPP16AuthorizationStatus.ACCEPTED) { - this.chargingStation.getBeginEndMeterValues() && - !this.chargingStation.getOcppStrictCompliance() && - this.chargingStation.getOutOfOrderEndMeterValues() && - (await this.chargingStation.ocppRequestService.sendMessageHandler( - OCPP16RequestCommand.METER_VALUES, - { - connectorId: transactionConnectorId, - transactionId: requestPayload.transactionId, - meterValue: OCPP16ServiceUtils.buildTransactionEndMeterValue( - this.chargingStation, + chargingStation.getBeginEndMeterValues() === true && + chargingStation.getOcppStrictCompliance() === false && + chargingStation.getOutOfOrderEndMeterValues() === true && + (await chargingStation.ocppRequestService.requestHandler< + OCPP16MeterValuesRequest, + OCPP16MeterValuesResponse + >(chargingStation, OCPP16RequestCommand.METER_VALUES, { + connectorId: transactionConnectorId, + transactionId: requestPayload.transactionId, + meterValue: [ + OCPP16ServiceUtils.buildTransactionEndMeterValue( + chargingStation, transactionConnectorId, requestPayload.meterStop ), - } - )); + ], + })); if ( - !this.chargingStation.isChargingStationAvailable() || - !this.chargingStation.isConnectorAvailable(transactionConnectorId) + chargingStation.isChargingStationAvailable() === false || + chargingStation.isConnectorAvailable(transactionConnectorId) === false ) { - await this.chargingStation.ocppRequestService.sendMessageHandler( - OCPP16RequestCommand.STATUS_NOTIFICATION, - { - connectorId: transactionConnectorId, - status: OCPP16ChargePointStatus.UNAVAILABLE, - errorCode: OCPP16ChargePointErrorCode.NO_ERROR, - } - ); - this.chargingStation.getConnectorStatus(transactionConnectorId).status = + await chargingStation.ocppRequestService.requestHandler< + OCPP16StatusNotificationRequest, + OCPP16StatusNotificationResponse + >(chargingStation, OCPP16RequestCommand.STATUS_NOTIFICATION, { + connectorId: transactionConnectorId, + status: OCPP16ChargePointStatus.UNAVAILABLE, + errorCode: OCPP16ChargePointErrorCode.NO_ERROR, + }); + chargingStation.getConnectorStatus(transactionConnectorId).status = OCPP16ChargePointStatus.UNAVAILABLE; } else { - await this.chargingStation.ocppRequestService.sendMessageHandler( - OCPP16RequestCommand.STATUS_NOTIFICATION, - { - connectorId: transactionConnectorId, - status: OCPP16ChargePointStatus.AVAILABLE, - errorCode: OCPP16ChargePointErrorCode.NO_ERROR, - } - ); - this.chargingStation.getConnectorStatus(transactionConnectorId).status = + await chargingStation.ocppRequestService.requestHandler< + OCPP16BootNotificationRequest, + OCPP16BootNotificationResponse + >(chargingStation, OCPP16RequestCommand.STATUS_NOTIFICATION, { + connectorId: transactionConnectorId, + status: OCPP16ChargePointStatus.AVAILABLE, + errorCode: OCPP16ChargePointErrorCode.NO_ERROR, + }); + chargingStation.getConnectorStatus(transactionConnectorId).status = OCPP16ChargePointStatus.AVAILABLE; } - if (this.chargingStation.stationInfo.powerSharedByConnectors) { - this.chargingStation.stationInfo.powerDivider--; + if (chargingStation.stationInfo.powerSharedByConnectors) { + chargingStation.powerDivider--; } + chargingStation.resetConnectorStatus(transactionConnectorId); logger.info( - this.chargingStation.logPrefix() + + chargingStation.logPrefix() + ' Transaction ' + requestPayload.transactionId.toString() + ' STOPPED on ' + - this.chargingStation.stationInfo.chargingStationId + + chargingStation.stationInfo.chargingStationId + '#' + transactionConnectorId.toString() ); - this.chargingStation.resetConnectorStatus(transactionConnectorId); } else { logger.warn( - this.chargingStation.logPrefix() + + chargingStation.logPrefix() + ' Stopping transaction id ' + requestPayload.transactionId.toString() + - ' REJECTED with status ' + - payload.idTagInfo?.status + " REJECTED with status '" + + payload.idTagInfo?.status + + "'" ); } } - - private handleResponseStatusNotification( - payload: StatusNotificationRequest, - requestPayload: StatusNotificationResponse - ): void { - logger.debug( - this.chargingStation.logPrefix() + - ' Status notification response received: %j to StatusNotification request: %j', - payload, - requestPayload - ); - } - - private handleResponseMeterValues( - payload: MeterValuesRequest, - requestPayload: MeterValuesResponse - ): void { - logger.debug( - this.chargingStation.logPrefix() + - ' MeterValues response received: %j to MeterValues request: %j', - payload, - requestPayload - ); - } }