X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Fcharging-station%2Focpp%2F1.6%2FOCPP16IncomingRequestService.ts;h=45f3723c5a3b7db22aa6fbc4cff2f1db4853d417;hb=08f130a055123f5e47c59e1a64875f8cff44d020;hp=bd9985048c3f9fdfa0679b96c677df0e8d674249;hpb=bad85ee42a1c6a12be50560e535331dadff453b4;p=e-mobility-charging-stations-simulator.git diff --git a/src/charging-station/ocpp/1.6/OCPP16IncomingRequestService.ts b/src/charging-station/ocpp/1.6/OCPP16IncomingRequestService.ts index bd998504..45f3723c 100644 --- a/src/charging-station/ocpp/1.6/OCPP16IncomingRequestService.ts +++ b/src/charging-station/ocpp/1.6/OCPP16IncomingRequestService.ts @@ -4,12 +4,16 @@ import { ChangeAvailabilityRequest, ChangeConfigurationRequest, ClearChargingProfileRequest, + DiagnosticsStatusNotificationRequest, GetConfigurationRequest, GetDiagnosticsRequest, MessageTrigger, OCPP16AvailabilityType, + OCPP16BootNotificationRequest, + OCPP16HeartbeatRequest, OCPP16IncomingRequestCommand, OCPP16RequestCommand, + OCPP16StatusNotificationRequest, OCPP16TriggerMessageRequest, RemoteStartTransactionRequest, RemoteStopTransactionRequest, @@ -21,8 +25,12 @@ import { ChangeAvailabilityResponse, ChangeConfigurationResponse, ClearChargingProfileResponse, + DiagnosticsStatusNotificationResponse, GetConfigurationResponse, GetDiagnosticsResponse, + OCPP16BootNotificationResponse, + OCPP16HeartbeatResponse, + OCPP16StatusNotificationResponse, OCPP16TriggerMessageResponse, SetChargingProfileResponse, UnlockConnectorResponse, @@ -34,11 +42,22 @@ import { import { Client, FTPResponse } from 'basic-ftp'; import { OCPP16AuthorizationStatus, + OCPP16AuthorizeRequest, OCPP16AuthorizeResponse, + OCPP16StartTransactionRequest, OCPP16StartTransactionResponse, OCPP16StopTransactionReason, + OCPP16StopTransactionRequest, OCPP16StopTransactionResponse, } from '../../../types/ocpp/1.6/Transaction'; +import { + OCPP16MeterValuesRequest, + OCPP16MeterValuesResponse, +} from '../../../types/ocpp/1.6/MeterValues'; +import { + OCPP16StandardParametersKey, + OCPP16SupportedFeatureProfiles, +} from '../../../types/ocpp/1.6/Configuration'; import type ChargingStation from '../../ChargingStation'; import Constants from '../../../utils/Constants'; @@ -50,7 +69,6 @@ import { OCPP16ChargePointErrorCode } from '../../../types/ocpp/1.6/ChargePointE import { OCPP16ChargePointStatus } from '../../../types/ocpp/1.6/ChargePointStatus'; import { OCPP16DiagnosticsStatus } from '../../../types/ocpp/1.6/DiagnosticsStatus'; import { OCPP16ServiceUtils } from './OCPP16ServiceUtils'; -import { OCPP16StandardParametersKey } from '../../../types/ocpp/1.6/Configuration'; import { OCPPConfigurationKey } from '../../../types/ocpp/Configuration'; import OCPPError from '../../../exception/OCPPError'; import OCPPIncomingRequestService from '../OCPPIncomingRequestService'; @@ -66,11 +84,11 @@ const moduleName = 'OCPP16IncomingRequestService'; export default class OCPP16IncomingRequestService extends OCPPIncomingRequestService { private incomingRequestHandlers: 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(); this.incomingRequestHandlers = new Map([ [OCPP16IncomingRequestCommand.RESET, this.handleRequestReset.bind(this)], [OCPP16IncomingRequestCommand.CLEAR_CACHE, this.handleRequestClearCache.bind(this)], @@ -108,15 +126,16 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer ]); } - public async handleRequest( + public async incomingRequestHandler( + chargingStation: ChargingStation, messageId: string, commandName: OCPP16IncomingRequestCommand, commandPayload: JsonType ): Promise { - let result: JsonType; + let response: JsonType; if ( - this.chargingStation.getOcppStrictCompliance() && - this.chargingStation.isInPendingState() && + chargingStation.getOcppStrictCompliance() && + chargingStation.isInPendingState() && (commandName === OCPP16IncomingRequestCommand.REMOTE_START_TRANSACTION || commandName === OCPP16IncomingRequestCommand.REMOTE_STOP_TRANSACTION) ) { @@ -131,16 +150,19 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer ); } if ( - this.chargingStation.isRegistered() || - (!this.chargingStation.getOcppStrictCompliance() && this.chargingStation.isInUnknownState()) + chargingStation.isRegistered() || + (!chargingStation.getOcppStrictCompliance() && chargingStation.isInUnknownState()) ) { if (this.incomingRequestHandlers.has(commandName)) { try { - // Call the method to build the result - result = await this.incomingRequestHandlers.get(commandName)(commandPayload); + // Call the method to build the response + response = await this.incomingRequestHandlers.get(commandName)( + chargingStation, + commandPayload + ); } catch (error) { // Log - logger.error(this.chargingStation.logPrefix() + ' Handle request error: %j', error); + logger.error(chargingStation.logPrefix() + ' Handle request error: %j', error); throw error; } } else { @@ -166,25 +188,29 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer commandName ); } - // Send the built result - await this.chargingStation.ocppRequestService.sendResult(messageId, result, commandName); + // Send the built response + await chargingStation.ocppRequestService.sendResponse( + chargingStation, + messageId, + response, + commandName + ); } // Simulate charging station restart - private handleRequestReset(commandPayload: ResetRequest): DefaultResponse { + private handleRequestReset( + chargingStation: ChargingStation, + commandPayload: ResetRequest + ): DefaultResponse { // eslint-disable-next-line @typescript-eslint/no-misused-promises setImmediate(async (): Promise => { - await this.chargingStation.stop( - (commandPayload.type + 'Reset') as OCPP16StopTransactionReason - ); - await Utils.sleep(this.chargingStation.stationInfo.resetTime); - this.chargingStation.start(); + await chargingStation.reset((commandPayload.type + 'Reset') as OCPP16StopTransactionReason); }); logger.info( - `${this.chargingStation.logPrefix()} ${ + `${chargingStation.logPrefix()} ${ commandPayload.type } reset command received, simulating it. The station will be back online in ${Utils.formatDurationMilliSeconds( - this.chargingStation.stationInfo.resetTime + chargingStation.stationInfo.resetTime )}` ); return Constants.OCPP_RESPONSE_ACCEPTED; @@ -195,71 +221,72 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer } private async handleRequestUnlockConnector( + chargingStation: ChargingStation, commandPayload: UnlockConnectorRequest ): Promise { const connectorId = commandPayload.connectorId; if (connectorId === 0) { logger.error( - this.chargingStation.logPrefix() + ' Trying to unlock connector ' + connectorId.toString() + chargingStation.logPrefix() + ' Trying to unlock connector ' + connectorId.toString() ); return Constants.OCPP_RESPONSE_UNLOCK_NOT_SUPPORTED; } - if (this.chargingStation.getConnectorStatus(connectorId)?.transactionStarted) { - const transactionId = this.chargingStation.getConnectorStatus(connectorId).transactionId; + if (chargingStation.getConnectorStatus(connectorId)?.transactionStarted) { + const transactionId = chargingStation.getConnectorStatus(connectorId).transactionId; if ( - this.chargingStation.getBeginEndMeterValues() && - this.chargingStation.getOcppStrictCompliance() && - !this.chargingStation.getOutOfOrderEndMeterValues() + chargingStation.getBeginEndMeterValues() && + chargingStation.getOcppStrictCompliance() && + !chargingStation.getOutOfOrderEndMeterValues() ) { // FIXME: Implement OCPP version agnostic helpers const transactionEndMeterValue = OCPP16ServiceUtils.buildTransactionEndMeterValue( - this.chargingStation, + chargingStation, connectorId, - this.chargingStation.getEnergyActiveImportRegisterByTransactionId(transactionId) + chargingStation.getEnergyActiveImportRegisterByTransactionId(transactionId) ); - await this.chargingStation.ocppRequestService.sendMessageHandler( - OCPP16RequestCommand.METER_VALUES, - { - connectorId, - transactionId, - meterValue: transactionEndMeterValue, - } - ); - } - const stopResponse = (await this.chargingStation.ocppRequestService.sendMessageHandler( - OCPP16RequestCommand.STOP_TRANSACTION, - { + await chargingStation.ocppRequestService.requestHandler< + OCPP16MeterValuesRequest, + OCPP16MeterValuesResponse + >(chargingStation, OCPP16RequestCommand.METER_VALUES, { + connectorId, transactionId, - meterStop: - this.chargingStation.getEnergyActiveImportRegisterByTransactionId(transactionId), - idTag: this.chargingStation.getTransactionIdTag(transactionId), - reason: OCPP16StopTransactionReason.UNLOCK_COMMAND, - } - )) as OCPP16StopTransactionResponse; + meterValue: transactionEndMeterValue, + }); + } + const stopResponse = await chargingStation.ocppRequestService.requestHandler< + OCPP16StopTransactionRequest, + OCPP16StopTransactionResponse + >(chargingStation, OCPP16RequestCommand.STOP_TRANSACTION, { + transactionId, + meterStop: chargingStation.getEnergyActiveImportRegisterByTransactionId(transactionId), + idTag: chargingStation.getTransactionIdTag(transactionId), + reason: OCPP16StopTransactionReason.UNLOCK_COMMAND, + }); if (stopResponse.idTagInfo?.status === OCPP16AuthorizationStatus.ACCEPTED) { return Constants.OCPP_RESPONSE_UNLOCKED; } return Constants.OCPP_RESPONSE_UNLOCK_FAILED; } - 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; return Constants.OCPP_RESPONSE_UNLOCKED; } private handleRequestGetConfiguration( + chargingStation: ChargingStation, commandPayload: GetConfigurationRequest ): GetConfigurationResponse { const configurationKey: OCPPConfigurationKey[] = []; const unknownKey: string[] = []; if (Utils.isEmptyArray(commandPayload.key)) { - for (const configuration of this.chargingStation.configuration.configurationKey) { + for (const configuration of chargingStation.ocppConfiguration.configurationKey) { if (Utils.isUndefined(configuration.visible)) { configuration.visible = true; } @@ -274,7 +301,7 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer } } else { for (const key of commandPayload.key) { - const keyFound = this.chargingStation.getConfigurationKey(key); + const keyFound = chargingStation.getConfigurationKey(key); if (keyFound) { if (Utils.isUndefined(keyFound.visible)) { keyFound.visible = true; @@ -299,12 +326,13 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer } private handleRequestChangeConfiguration( + chargingStation: ChargingStation, commandPayload: ChangeConfigurationRequest ): ChangeConfigurationResponse { // JSON request fields type sanity check if (!Utils.isString(commandPayload.key)) { logger.error( - `${this.chargingStation.logPrefix()} ${ + `${chargingStation.logPrefix()} ${ OCPP16IncomingRequestCommand.CHANGE_CONFIGURATION } request key field is not a string:`, commandPayload @@ -312,46 +340,43 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer } if (!Utils.isString(commandPayload.value)) { logger.error( - `${this.chargingStation.logPrefix()} ${ + `${chargingStation.logPrefix()} ${ OCPP16IncomingRequestCommand.CHANGE_CONFIGURATION } request value field is not a string:`, commandPayload ); } - const keyToChange = this.chargingStation.getConfigurationKey(commandPayload.key, true); + const keyToChange = chargingStation.getConfigurationKey(commandPayload.key, true); if (!keyToChange) { return Constants.OCPP_CONFIGURATION_RESPONSE_NOT_SUPPORTED; } else if (keyToChange && keyToChange.readonly) { return Constants.OCPP_CONFIGURATION_RESPONSE_REJECTED; } else if (keyToChange && !keyToChange.readonly) { - const keyIndex = this.chargingStation.configuration.configurationKey.indexOf(keyToChange); let valueChanged = false; - if ( - this.chargingStation.configuration.configurationKey[keyIndex].value !== commandPayload.value - ) { - this.chargingStation.configuration.configurationKey[keyIndex].value = commandPayload.value; + if (keyToChange.value !== commandPayload.value) { + chargingStation.setConfigurationKeyValue(commandPayload.key, commandPayload.value, true); valueChanged = true; } let triggerHeartbeatRestart = false; if (keyToChange.key === OCPP16StandardParametersKey.HeartBeatInterval && valueChanged) { - this.chargingStation.setConfigurationKeyValue( + chargingStation.setConfigurationKeyValue( OCPP16StandardParametersKey.HeartbeatInterval, commandPayload.value ); triggerHeartbeatRestart = true; } if (keyToChange.key === OCPP16StandardParametersKey.HeartbeatInterval && valueChanged) { - this.chargingStation.setConfigurationKeyValue( + chargingStation.setConfigurationKeyValue( OCPP16StandardParametersKey.HeartBeatInterval, commandPayload.value ); triggerHeartbeatRestart = true; } if (triggerHeartbeatRestart) { - this.chargingStation.restartHeartbeat(); + chargingStation.restartHeartbeat(); } if (keyToChange.key === OCPP16StandardParametersKey.WebSocketPingInterval && valueChanged) { - this.chargingStation.restartWebSocketPing(); + chargingStation.restartWebSocketPing(); } if (keyToChange.reboot) { return Constants.OCPP_CONFIGURATION_RESPONSE_REBOOT_REQUIRED; @@ -361,11 +386,21 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer } private handleRequestSetChargingProfile( + chargingStation: ChargingStation, commandPayload: SetChargingProfileRequest ): SetChargingProfileResponse { - if (!this.chargingStation.getConnectorStatus(commandPayload.connectorId)) { + if ( + !OCPP16ServiceUtils.checkFeatureProfile( + chargingStation, + OCPP16SupportedFeatureProfiles.SmartCharging, + OCPP16IncomingRequestCommand.SET_CHARGING_PROFILE + ) + ) { + return Constants.OCPP_SET_CHARGING_PROFILE_RESPONSE_NOT_SUPPORTED; + } + if (!chargingStation.getConnectorStatus(commandPayload.connectorId)) { logger.error( - `${this.chargingStation.logPrefix()} Trying to set charging profile(s) to a non existing connector Id ${ + `${chargingStation.logPrefix()} Trying to set charging profile(s) to a non existing connector Id ${ commandPayload.connectorId }` ); @@ -382,52 +417,60 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer commandPayload.csChargingProfiles.chargingProfilePurpose === ChargingProfilePurposeType.TX_PROFILE && (commandPayload.connectorId === 0 || - !this.chargingStation.getConnectorStatus(commandPayload.connectorId)?.transactionStarted) + !chargingStation.getConnectorStatus(commandPayload.connectorId)?.transactionStarted) ) { return Constants.OCPP_SET_CHARGING_PROFILE_RESPONSE_REJECTED; } - this.chargingStation.setChargingProfile( + chargingStation.setChargingProfile( commandPayload.connectorId, commandPayload.csChargingProfiles ); logger.debug( - `${this.chargingStation.logPrefix()} Charging profile(s) set, dump their stack: %j`, - this.chargingStation.getConnectorStatus(commandPayload.connectorId).chargingProfiles + `${chargingStation.logPrefix()} Charging profile(s) set on connector id ${ + commandPayload.connectorId + }, dump their stack: %j`, + chargingStation.getConnectorStatus(commandPayload.connectorId).chargingProfiles ); return Constants.OCPP_SET_CHARGING_PROFILE_RESPONSE_ACCEPTED; } private handleRequestClearChargingProfile( + chargingStation: ChargingStation, commandPayload: ClearChargingProfileRequest ): ClearChargingProfileResponse { - if (!this.chargingStation.getConnectorStatus(commandPayload.connectorId)) { + if ( + !OCPP16ServiceUtils.checkFeatureProfile( + chargingStation, + OCPP16SupportedFeatureProfiles.SmartCharging, + OCPP16IncomingRequestCommand.CLEAR_CHARGING_PROFILE + ) + ) { + return Constants.OCPP_CLEAR_CHARGING_PROFILE_RESPONSE_UNKNOWN; + } + const connectorStatus = chargingStation.getConnectorStatus(commandPayload.connectorId); + if (!connectorStatus) { logger.error( - `${this.chargingStation.logPrefix()} Trying to clear a charging profile(s) to a non existing connector Id ${ + `${chargingStation.logPrefix()} Trying to clear a charging profile(s) to a non existing connector Id ${ commandPayload.connectorId }` ); return Constants.OCPP_CLEAR_CHARGING_PROFILE_RESPONSE_UNKNOWN; } - if ( - commandPayload.connectorId && - !Utils.isEmptyArray( - this.chargingStation.getConnectorStatus(commandPayload.connectorId).chargingProfiles - ) - ) { - this.chargingStation.getConnectorStatus(commandPayload.connectorId).chargingProfiles = []; + if (commandPayload.connectorId && !Utils.isEmptyArray(connectorStatus.chargingProfiles)) { + connectorStatus.chargingProfiles = []; logger.debug( - `${this.chargingStation.logPrefix()} Charging profile(s) cleared, dump their stack: %j`, - this.chargingStation.getConnectorStatus(commandPayload.connectorId).chargingProfiles + `${chargingStation.logPrefix()} Charging profile(s) cleared on connector id ${ + commandPayload.connectorId + }, dump their stack: %j`, + connectorStatus.chargingProfiles ); return Constants.OCPP_CLEAR_CHARGING_PROFILE_RESPONSE_ACCEPTED; } if (!commandPayload.connectorId) { let clearedCP = false; - for (const connectorId of this.chargingStation.connectors.keys()) { - if ( - !Utils.isEmptyArray(this.chargingStation.getConnectorStatus(connectorId).chargingProfiles) - ) { - this.chargingStation + for (const connectorId of chargingStation.connectors.keys()) { + if (!Utils.isEmptyArray(chargingStation.getConnectorStatus(connectorId).chargingProfiles)) { + chargingStation .getConnectorStatus(connectorId) .chargingProfiles?.forEach((chargingProfile: OCPP16ChargingProfile, index: number) => { let clearCurrentCP = false; @@ -453,13 +496,12 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer clearCurrentCP = true; } if (clearCurrentCP) { - this.chargingStation.getConnectorStatus( - commandPayload.connectorId - ).chargingProfiles[index] = {} as OCPP16ChargingProfile; + connectorStatus.chargingProfiles[index] = {} as OCPP16ChargingProfile; logger.debug( - `${this.chargingStation.logPrefix()} Charging profile(s) cleared, dump their stack: %j`, - this.chargingStation.getConnectorStatus(commandPayload.connectorId) - .chargingProfiles + `${chargingStation.logPrefix()} Matching charging profile(s) cleared on connector id ${ + commandPayload.connectorId + }, dump their stack: %j`, + connectorStatus.chargingProfiles ); clearedCP = true; } @@ -474,12 +516,13 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer } private async handleRequestChangeAvailability( + chargingStation: ChargingStation, commandPayload: ChangeAvailabilityRequest ): Promise { const connectorId: number = commandPayload.connectorId; - if (!this.chargingStation.getConnectorStatus(connectorId)) { + if (!chargingStation.getConnectorStatus(connectorId)) { logger.error( - `${this.chargingStation.logPrefix()} Trying to change the availability of a non existing connector Id ${connectorId.toString()}` + `${chargingStation.logPrefix()} Trying to change the availability of a non existing connector Id ${connectorId.toString()}` ); return Constants.OCPP_AVAILABILITY_RESPONSE_REJECTED; } @@ -489,123 +532,120 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer : OCPP16ChargePointStatus.UNAVAILABLE; if (connectorId === 0) { let response: ChangeAvailabilityResponse = Constants.OCPP_AVAILABILITY_RESPONSE_ACCEPTED; - for (const id of this.chargingStation.connectors.keys()) { - if (this.chargingStation.getConnectorStatus(id)?.transactionStarted) { + for (const id of chargingStation.connectors.keys()) { + if (chargingStation.getConnectorStatus(id)?.transactionStarted) { response = Constants.OCPP_AVAILABILITY_RESPONSE_SCHEDULED; } - this.chargingStation.getConnectorStatus(id).availability = commandPayload.type; + chargingStation.getConnectorStatus(id).availability = commandPayload.type; if (response === Constants.OCPP_AVAILABILITY_RESPONSE_ACCEPTED) { - await this.chargingStation.ocppRequestService.sendMessageHandler( - OCPP16RequestCommand.STATUS_NOTIFICATION, - { - connectorId: id, - status: chargePointStatus, - errorCode: OCPP16ChargePointErrorCode.NO_ERROR, - } - ); - this.chargingStation.getConnectorStatus(id).status = chargePointStatus; + await chargingStation.ocppRequestService.requestHandler< + OCPP16StatusNotificationRequest, + OCPP16StatusNotificationResponse + >(chargingStation, OCPP16RequestCommand.STATUS_NOTIFICATION, { + connectorId: id, + status: chargePointStatus, + errorCode: OCPP16ChargePointErrorCode.NO_ERROR, + }); + chargingStation.getConnectorStatus(id).status = chargePointStatus; } } return response; } else if ( connectorId > 0 && - (this.chargingStation.getConnectorStatus(0).availability === - OCPP16AvailabilityType.OPERATIVE || - (this.chargingStation.getConnectorStatus(0).availability === + (chargingStation.getConnectorStatus(0).availability === OCPP16AvailabilityType.OPERATIVE || + (chargingStation.getConnectorStatus(0).availability === OCPP16AvailabilityType.INOPERATIVE && commandPayload.type === OCPP16AvailabilityType.INOPERATIVE)) ) { - if (this.chargingStation.getConnectorStatus(connectorId)?.transactionStarted) { - this.chargingStation.getConnectorStatus(connectorId).availability = commandPayload.type; + if (chargingStation.getConnectorStatus(connectorId)?.transactionStarted) { + chargingStation.getConnectorStatus(connectorId).availability = commandPayload.type; return Constants.OCPP_AVAILABILITY_RESPONSE_SCHEDULED; } - this.chargingStation.getConnectorStatus(connectorId).availability = commandPayload.type; - await this.chargingStation.ocppRequestService.sendMessageHandler( - OCPP16RequestCommand.STATUS_NOTIFICATION, - { connectorId, status: chargePointStatus, errorCode: OCPP16ChargePointErrorCode.NO_ERROR } - ); - this.chargingStation.getConnectorStatus(connectorId).status = chargePointStatus; + chargingStation.getConnectorStatus(connectorId).availability = commandPayload.type; + await chargingStation.ocppRequestService.requestHandler< + OCPP16StatusNotificationRequest, + OCPP16StatusNotificationResponse + >(chargingStation, OCPP16RequestCommand.STATUS_NOTIFICATION, { + connectorId, + status: chargePointStatus, + errorCode: OCPP16ChargePointErrorCode.NO_ERROR, + }); + chargingStation.getConnectorStatus(connectorId).status = chargePointStatus; return Constants.OCPP_AVAILABILITY_RESPONSE_ACCEPTED; } return Constants.OCPP_AVAILABILITY_RESPONSE_REJECTED; } private async handleRequestRemoteStartTransaction( + chargingStation: ChargingStation, commandPayload: RemoteStartTransactionRequest ): Promise { - const transactionConnectorId: number = commandPayload.connectorId; + const transactionConnectorId = commandPayload.connectorId; + const connectorStatus = chargingStation.getConnectorStatus(transactionConnectorId); if (transactionConnectorId) { - await this.chargingStation.ocppRequestService.sendMessageHandler( - OCPP16RequestCommand.STATUS_NOTIFICATION, - { - connectorId: transactionConnectorId, - status: OCPP16ChargePointStatus.PREPARING, - errorCode: OCPP16ChargePointErrorCode.NO_ERROR, - } - ); - this.chargingStation.getConnectorStatus(transactionConnectorId).status = - OCPP16ChargePointStatus.PREPARING; - if ( - this.chargingStation.isChargingStationAvailable() && - this.chargingStation.isConnectorAvailable(transactionConnectorId) - ) { + await chargingStation.ocppRequestService.requestHandler< + OCPP16StatusNotificationRequest, + OCPP16StatusNotificationResponse + >(chargingStation, OCPP16RequestCommand.STATUS_NOTIFICATION, { + connectorId: transactionConnectorId, + status: OCPP16ChargePointStatus.PREPARING, + errorCode: OCPP16ChargePointErrorCode.NO_ERROR, + }); + connectorStatus.status = OCPP16ChargePointStatus.PREPARING; + if (chargingStation.isChargingStationAvailable() && connectorStatus) { // Check if authorized - if (this.chargingStation.getAuthorizeRemoteTxRequests()) { + if (chargingStation.getAuthorizeRemoteTxRequests()) { let authorized = false; if ( - this.chargingStation.getLocalAuthListEnabled() && - this.chargingStation.hasAuthorizedTags() && - this.chargingStation.authorizedTags.find((value) => value === commandPayload.idTag) + chargingStation.getLocalAuthListEnabled() && + chargingStation.hasAuthorizedTags() && + chargingStation.authorizedTags.find((value) => value === commandPayload.idTag) ) { - this.chargingStation.getConnectorStatus(transactionConnectorId).localAuthorizeIdTag = - commandPayload.idTag; - this.chargingStation.getConnectorStatus(transactionConnectorId).idTagLocalAuthorized = - true; + connectorStatus.localAuthorizeIdTag = commandPayload.idTag; + connectorStatus.idTagLocalAuthorized = true; authorized = true; - } else if (this.chargingStation.getMayAuthorizeAtRemoteStart()) { - this.chargingStation.getConnectorStatus(transactionConnectorId).authorizeIdTag = - commandPayload.idTag; + } else if (chargingStation.getMayAuthorizeAtRemoteStart()) { + connectorStatus.authorizeIdTag = commandPayload.idTag; const authorizeResponse: OCPP16AuthorizeResponse = - (await this.chargingStation.ocppRequestService.sendMessageHandler( - OCPP16RequestCommand.AUTHORIZE, - { - idTag: commandPayload.idTag, - } - )) as OCPP16AuthorizeResponse; + await chargingStation.ocppRequestService.requestHandler< + OCPP16AuthorizeRequest, + OCPP16AuthorizeResponse + >(chargingStation, OCPP16RequestCommand.AUTHORIZE, { + idTag: commandPayload.idTag, + }); if (authorizeResponse?.idTagInfo?.status === OCPP16AuthorizationStatus.ACCEPTED) { authorized = true; } } else { logger.warn( - `${this.chargingStation.logPrefix()} The charging station configuration expects authorize at remote start transaction but local authorization or authorize isn't enabled` + `${chargingStation.logPrefix()} The charging station configuration expects authorize at remote start transaction but local authorization or authorize isn't enabled` ); } if (authorized) { // Authorization successful, start transaction if ( this.setRemoteStartTransactionChargingProfile( + chargingStation, transactionConnectorId, commandPayload.chargingProfile ) ) { - this.chargingStation.getConnectorStatus( - transactionConnectorId - ).transactionRemoteStarted = true; + connectorStatus.transactionRemoteStarted = true; if ( ( - (await this.chargingStation.ocppRequestService.sendMessageHandler( - OCPP16RequestCommand.START_TRANSACTION, - { - connectorId: transactionConnectorId, - idTag: commandPayload.idTag, - } - )) as OCPP16StartTransactionResponse + await chargingStation.ocppRequestService.requestHandler< + OCPP16StartTransactionRequest, + OCPP16StartTransactionResponse + >(chargingStation, OCPP16RequestCommand.START_TRANSACTION, { + connectorId: transactionConnectorId, + idTag: commandPayload.idTag, + }) ).idTagInfo.status === OCPP16AuthorizationStatus.ACCEPTED ) { logger.debug( - this.chargingStation.logPrefix() + + chargingStation.logPrefix() + ' Transaction remotely STARTED on ' + - this.chargingStation.stationInfo.chargingStationId + + chargingStation.stationInfo.chargingStationId + '#' + transactionConnectorId.toString() + ' for idTag ' + @@ -614,16 +654,19 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer return Constants.OCPP_RESPONSE_ACCEPTED; } return this.notifyRemoteStartTransactionRejected( + chargingStation, transactionConnectorId, commandPayload.idTag ); } return this.notifyRemoteStartTransactionRejected( + chargingStation, transactionConnectorId, commandPayload.idTag ); } return this.notifyRemoteStartTransactionRejected( + chargingStation, transactionConnectorId, commandPayload.idTag ); @@ -631,27 +674,27 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer // No authorization check required, start transaction if ( this.setRemoteStartTransactionChargingProfile( + chargingStation, transactionConnectorId, commandPayload.chargingProfile ) ) { - this.chargingStation.getConnectorStatus(transactionConnectorId).transactionRemoteStarted = - true; + connectorStatus.transactionRemoteStarted = true; if ( ( - (await this.chargingStation.ocppRequestService.sendMessageHandler( - OCPP16RequestCommand.START_TRANSACTION, - { - connectorId: transactionConnectorId, - idTag: commandPayload.idTag, - } - )) as OCPP16StartTransactionResponse + await chargingStation.ocppRequestService.requestHandler< + OCPP16StartTransactionRequest, + OCPP16StartTransactionResponse + >(chargingStation, OCPP16RequestCommand.START_TRANSACTION, { + connectorId: transactionConnectorId, + idTag: commandPayload.idTag, + }) ).idTagInfo.status === OCPP16AuthorizationStatus.ACCEPTED ) { logger.debug( - this.chargingStation.logPrefix() + + chargingStation.logPrefix() + ' Transaction remotely STARTED on ' + - this.chargingStation.stationInfo.chargingStationId + + chargingStation.stationInfo.chargingStationId + '#' + transactionConnectorId.toString() + ' for idTag ' + @@ -660,70 +703,77 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer return Constants.OCPP_RESPONSE_ACCEPTED; } return this.notifyRemoteStartTransactionRejected( + chargingStation, transactionConnectorId, commandPayload.idTag ); } return this.notifyRemoteStartTransactionRejected( + chargingStation, transactionConnectorId, commandPayload.idTag ); } return this.notifyRemoteStartTransactionRejected( + chargingStation, transactionConnectorId, commandPayload.idTag ); } - return this.notifyRemoteStartTransactionRejected(transactionConnectorId, commandPayload.idTag); + return this.notifyRemoteStartTransactionRejected( + chargingStation, + transactionConnectorId, + commandPayload.idTag + ); } private async notifyRemoteStartTransactionRejected( + chargingStation: ChargingStation, connectorId: number, idTag: string ): Promise { 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; } logger.warn( - this.chargingStation.logPrefix() + + chargingStation.logPrefix() + ' Remote starting transaction REJECTED on connector Id ' + connectorId.toString() + ', idTag ' + idTag + ', availability ' + - this.chargingStation.getConnectorStatus(connectorId).availability + + chargingStation.getConnectorStatus(connectorId).availability + ', status ' + - this.chargingStation.getConnectorStatus(connectorId).status + chargingStation.getConnectorStatus(connectorId).status ); return Constants.OCPP_RESPONSE_REJECTED; } private setRemoteStartTransactionChargingProfile( + chargingStation: ChargingStation, connectorId: number, cp: OCPP16ChargingProfile ): boolean { if (cp && cp.chargingProfilePurpose === ChargingProfilePurposeType.TX_PROFILE) { - this.chargingStation.setChargingProfile(connectorId, cp); + chargingStation.setChargingProfile(connectorId, cp); logger.debug( - `${this.chargingStation.logPrefix()} Charging profile(s) set at remote start transaction, dump their stack: %j`, - this.chargingStation.getConnectorStatus(connectorId).chargingProfiles + `${chargingStation.logPrefix()} Charging profile(s) set at remote start transaction on connector id ${connectorId}, dump their stack: %j`, + chargingStation.getConnectorStatus(connectorId).chargingProfiles ); return true; } else if (cp && cp.chargingProfilePurpose !== ChargingProfilePurposeType.TX_PROFILE) { logger.warn( - `${this.chargingStation.logPrefix()} Not allowed to set ${ + `${chargingStation.logPrefix()} Not allowed to set ${ cp.chargingProfilePurpose } charging profile(s) at remote start transaction` ); @@ -734,58 +784,57 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer } private async handleRequestRemoteStopTransaction( + chargingStation: ChargingStation, commandPayload: RemoteStopTransactionRequest ): Promise { const transactionId = commandPayload.transactionId; - for (const connectorId of this.chargingStation.connectors.keys()) { + for (const connectorId of chargingStation.connectors.keys()) { if ( connectorId > 0 && - this.chargingStation.getConnectorStatus(connectorId)?.transactionId === transactionId + chargingStation.getConnectorStatus(connectorId)?.transactionId === transactionId ) { - await this.chargingStation.ocppRequestService.sendMessageHandler( - OCPP16RequestCommand.STATUS_NOTIFICATION, - { - connectorId, - status: OCPP16ChargePointStatus.FINISHING, - errorCode: OCPP16ChargePointErrorCode.NO_ERROR, - } - ); - this.chargingStation.getConnectorStatus(connectorId).status = - OCPP16ChargePointStatus.FINISHING; + await chargingStation.ocppRequestService.requestHandler< + OCPP16StatusNotificationRequest, + OCPP16StatusNotificationResponse + >(chargingStation, OCPP16RequestCommand.STATUS_NOTIFICATION, { + connectorId, + status: OCPP16ChargePointStatus.FINISHING, + errorCode: OCPP16ChargePointErrorCode.NO_ERROR, + }); + chargingStation.getConnectorStatus(connectorId).status = OCPP16ChargePointStatus.FINISHING; if ( - this.chargingStation.getBeginEndMeterValues() && - this.chargingStation.getOcppStrictCompliance() && - !this.chargingStation.getOutOfOrderEndMeterValues() + chargingStation.getBeginEndMeterValues() && + chargingStation.getOcppStrictCompliance() && + !chargingStation.getOutOfOrderEndMeterValues() ) { // FIXME: Implement OCPP version agnostic helpers const transactionEndMeterValue = OCPP16ServiceUtils.buildTransactionEndMeterValue( - this.chargingStation, + chargingStation, connectorId, - this.chargingStation.getEnergyActiveImportRegisterByTransactionId(transactionId) - ); - await this.chargingStation.ocppRequestService.sendMessageHandler( - OCPP16RequestCommand.METER_VALUES, - { - connectorId, - transactionId, - meterValue: transactionEndMeterValue, - } + chargingStation.getEnergyActiveImportRegisterByTransactionId(transactionId) ); - } - await this.chargingStation.ocppRequestService.sendMessageHandler( - OCPP16RequestCommand.STOP_TRANSACTION, - { + await chargingStation.ocppRequestService.requestHandler< + OCPP16MeterValuesRequest, + OCPP16MeterValuesResponse + >(chargingStation, OCPP16RequestCommand.METER_VALUES, { + connectorId, transactionId, - meterStop: - this.chargingStation.getEnergyActiveImportRegisterByTransactionId(transactionId), - idTag: this.chargingStation.getTransactionIdTag(transactionId), - } - ); + meterValue: transactionEndMeterValue, + }); + } + await chargingStation.ocppRequestService.requestHandler< + OCPP16StopTransactionRequest, + OCPP16StopTransactionResponse + >(chargingStation, OCPP16RequestCommand.STOP_TRANSACTION, { + transactionId, + meterStop: chargingStation.getEnergyActiveImportRegisterByTransactionId(transactionId), + idTag: chargingStation.getTransactionIdTag(transactionId), + }); return Constants.OCPP_RESPONSE_ACCEPTED; } } logger.info( - this.chargingStation.logPrefix() + + chargingStation.logPrefix() + ' Trying to remote stop a non existing transaction ' + transactionId.toString() ); @@ -793,10 +842,20 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer } private async handleRequestGetDiagnostics( + chargingStation: ChargingStation, commandPayload: GetDiagnosticsRequest ): Promise { + if ( + !OCPP16ServiceUtils.checkFeatureProfile( + chargingStation, + OCPP16SupportedFeatureProfiles.FirmwareManagement, + OCPP16IncomingRequestCommand.GET_DIAGNOSTICS + ) + ) { + return Constants.OCPP_RESPONSE_EMPTY; + } logger.debug( - this.chargingStation.logPrefix() + + chargingStation.logPrefix() + ' ' + OCPP16IncomingRequestCommand.GET_DIAGNOSTICS + ' request received: %j', @@ -810,8 +869,7 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer .readdirSync(path.resolve(__dirname, '../../../../')) .filter((file) => file.endsWith('.log')) .map((file) => path.join('./', file)); - const diagnosticsArchive = - this.chargingStation.stationInfo.chargingStationId + '_logs.tar.gz'; + const diagnosticsArchive = chargingStation.stationInfo.chargingStationId + '_logs.tar.gz'; tar.create({ gzip: true }, logFiles).pipe(fs.createWriteStream(diagnosticsArchive)); ftpClient = new Client(); const accessResponse = await ftpClient.access({ @@ -825,28 +883,28 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer // eslint-disable-next-line @typescript-eslint/no-misused-promises ftpClient.trackProgress(async (info) => { logger.info( - `${this.chargingStation.logPrefix()} ${ + `${chargingStation.logPrefix()} ${ info.bytes / 1024 } bytes transferred from diagnostics archive ${info.name}` ); - await this.chargingStation.ocppRequestService.sendMessageHandler( - OCPP16RequestCommand.DIAGNOSTICS_STATUS_NOTIFICATION, - { - status: OCPP16DiagnosticsStatus.Uploading, - } - ); + await chargingStation.ocppRequestService.requestHandler< + DiagnosticsStatusNotificationRequest, + DiagnosticsStatusNotificationResponse + >(chargingStation, OCPP16RequestCommand.DIAGNOSTICS_STATUS_NOTIFICATION, { + status: OCPP16DiagnosticsStatus.Uploading, + }); }); uploadResponse = await ftpClient.uploadFrom( path.join(path.resolve(__dirname, '../../../../'), diagnosticsArchive), uri.pathname + diagnosticsArchive ); if (uploadResponse.code === 226) { - await this.chargingStation.ocppRequestService.sendMessageHandler( - OCPP16RequestCommand.DIAGNOSTICS_STATUS_NOTIFICATION, - { - status: OCPP16DiagnosticsStatus.Uploaded, - } - ); + await chargingStation.ocppRequestService.requestHandler< + DiagnosticsStatusNotificationRequest, + DiagnosticsStatusNotificationResponse + >(chargingStation, OCPP16RequestCommand.DIAGNOSTICS_STATUS_NOTIFICATION, { + status: OCPP16DiagnosticsStatus.Uploaded, + }); if (ftpClient) { ftpClient.close(); } @@ -868,16 +926,17 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer OCPP16IncomingRequestCommand.GET_DIAGNOSTICS ); } catch (error) { - await this.chargingStation.ocppRequestService.sendMessageHandler( - OCPP16RequestCommand.DIAGNOSTICS_STATUS_NOTIFICATION, - { - status: OCPP16DiagnosticsStatus.UploadFailed, - } - ); + await chargingStation.ocppRequestService.requestHandler< + DiagnosticsStatusNotificationRequest, + DiagnosticsStatusNotificationResponse + >(chargingStation, OCPP16RequestCommand.DIAGNOSTICS_STATUS_NOTIFICATION, { + status: OCPP16DiagnosticsStatus.UploadFailed, + }); if (ftpClient) { ftpClient.close(); } return this.handleIncomingRequestError( + chargingStation, OCPP16IncomingRequestCommand.GET_DIAGNOSTICS, error as Error, { errorResponse: Constants.OCPP_RESPONSE_EMPTY } @@ -885,49 +944,68 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer } } else { logger.error( - `${this.chargingStation.logPrefix()} Unsupported protocol ${ + `${chargingStation.logPrefix()} Unsupported protocol ${ uri.protocol } to transfer the diagnostic logs archive` ); - await this.chargingStation.ocppRequestService.sendMessageHandler( - OCPP16RequestCommand.DIAGNOSTICS_STATUS_NOTIFICATION, - { - status: OCPP16DiagnosticsStatus.UploadFailed, - } - ); + await chargingStation.ocppRequestService.requestHandler< + DiagnosticsStatusNotificationRequest, + DiagnosticsStatusNotificationResponse + >(chargingStation, OCPP16RequestCommand.DIAGNOSTICS_STATUS_NOTIFICATION, { + status: OCPP16DiagnosticsStatus.UploadFailed, + }); return Constants.OCPP_RESPONSE_EMPTY; } } private handleRequestTriggerMessage( + chargingStation: ChargingStation, commandPayload: OCPP16TriggerMessageRequest ): OCPP16TriggerMessageResponse { + if ( + !OCPP16ServiceUtils.checkFeatureProfile( + chargingStation, + OCPP16SupportedFeatureProfiles.RemoteTrigger, + OCPP16IncomingRequestCommand.TRIGGER_MESSAGE + ) + ) { + return Constants.OCPP_TRIGGER_MESSAGE_RESPONSE_NOT_IMPLEMENTED; + } + // TODO: factor out the check on connector id + if (commandPayload?.connectorId < 0) { + logger.warn( + `${chargingStation.logPrefix()} ${ + OCPP16IncomingRequestCommand.TRIGGER_MESSAGE + } incoming request received with invalid connectorId ${commandPayload.connectorId}` + ); + return Constants.OCPP_TRIGGER_MESSAGE_RESPONSE_REJECTED; + } try { switch (commandPayload.requestedMessage) { case MessageTrigger.BootNotification: setTimeout(() => { - this.chargingStation.ocppRequestService - .sendMessageHandler( + chargingStation.ocppRequestService + .requestHandler( + chargingStation, OCPP16RequestCommand.BOOT_NOTIFICATION, { - chargePointModel: - this.chargingStation.getBootNotificationRequest().chargePointModel, - chargePointVendor: - this.chargingStation.getBootNotificationRequest().chargePointVendor, + chargePointModel: chargingStation.getBootNotificationRequest().chargePointModel, + chargePointVendor: chargingStation.getBootNotificationRequest().chargePointVendor, chargeBoxSerialNumber: - this.chargingStation.getBootNotificationRequest().chargeBoxSerialNumber, - firmwareVersion: - this.chargingStation.getBootNotificationRequest().firmwareVersion, + chargingStation.getBootNotificationRequest().chargeBoxSerialNumber, + firmwareVersion: chargingStation.getBootNotificationRequest().firmwareVersion, chargePointSerialNumber: - this.chargingStation.getBootNotificationRequest().chargePointSerialNumber, - iccid: this.chargingStation.getBootNotificationRequest().iccid, - imsi: this.chargingStation.getBootNotificationRequest().imsi, - meterSerialNumber: - this.chargingStation.getBootNotificationRequest().meterSerialNumber, - meterType: this.chargingStation.getBootNotificationRequest().meterType, + chargingStation.getBootNotificationRequest().chargePointSerialNumber, + iccid: chargingStation.getBootNotificationRequest().iccid, + imsi: chargingStation.getBootNotificationRequest().imsi, + meterSerialNumber: chargingStation.getBootNotificationRequest().meterSerialNumber, + meterType: chargingStation.getBootNotificationRequest().meterType, }, { skipBufferingOnError: true, triggerMessage: true } ) + .then((value) => { + chargingStation.bootNotificationResponse = value; + }) .catch(() => { /* This is intentional */ }); @@ -935,18 +1013,70 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer return Constants.OCPP_TRIGGER_MESSAGE_RESPONSE_ACCEPTED; case MessageTrigger.Heartbeat: setTimeout(() => { - this.chargingStation.ocppRequestService - .sendMessageHandler(OCPP16RequestCommand.HEARTBEAT, null, { triggerMessage: true }) + chargingStation.ocppRequestService + .requestHandler( + chargingStation, + OCPP16RequestCommand.HEARTBEAT, + null, + { + triggerMessage: true, + } + ) .catch(() => { /* This is intentional */ }); }, Constants.OCPP_TRIGGER_MESSAGE_DELAY); return Constants.OCPP_TRIGGER_MESSAGE_RESPONSE_ACCEPTED; + case MessageTrigger.StatusNotification: + setTimeout(() => { + if (commandPayload?.connectorId) { + chargingStation.ocppRequestService + .requestHandler( + chargingStation, + OCPP16RequestCommand.STATUS_NOTIFICATION, + { + connectorId: commandPayload.connectorId, + errorCode: OCPP16ChargePointErrorCode.NO_ERROR, + status: chargingStation.getConnectorStatus(commandPayload.connectorId).status, + }, + { + triggerMessage: true, + } + ) + .catch(() => { + /* This is intentional */ + }); + } else { + for (const connectorId of chargingStation.connectors.keys()) { + chargingStation.ocppRequestService + .requestHandler< + OCPP16StatusNotificationRequest, + OCPP16StatusNotificationResponse + >( + chargingStation, + OCPP16RequestCommand.STATUS_NOTIFICATION, + { + connectorId, + errorCode: OCPP16ChargePointErrorCode.NO_ERROR, + status: chargingStation.getConnectorStatus(connectorId).status, + }, + { + triggerMessage: true, + } + ) + .catch(() => { + /* This is intentional */ + }); + } + } + }, Constants.OCPP_TRIGGER_MESSAGE_DELAY); + return Constants.OCPP_TRIGGER_MESSAGE_RESPONSE_ACCEPTED; default: return Constants.OCPP_TRIGGER_MESSAGE_RESPONSE_NOT_IMPLEMENTED; } } catch (error) { return this.handleIncomingRequestError( + chargingStation, OCPP16IncomingRequestCommand.TRIGGER_MESSAGE, error as Error, { errorResponse: Constants.OCPP_TRIGGER_MESSAGE_RESPONSE_REJECTED }