X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Fcharging-station%2Focpp%2F1.6%2FOCPP16IncomingRequestService.ts;h=6f77cde0f5afaf920cfbff7c9f72d75e878fb697;hb=44eb6026079c8dc2c77b10a96a42d0c0b2da7c8f;hp=ceaea14e607aebb0d0c9be9c8354a0ccb429188f;hpb=1789ba2c82f32832d577617a615d79c889eea1e6;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 ceaea14e..6f77cde0 100644 --- a/src/charging-station/ocpp/1.6/OCPP16IncomingRequestService.ts +++ b/src/charging-station/ocpp/1.6/OCPP16IncomingRequestService.ts @@ -1,20 +1,21 @@ -// 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 { URL, fileURLToPath } from 'url'; import type { JSONSchemaType } from 'ajv'; -import { Client, FTPResponse } from 'basic-ftp'; +import { Client, type FTPResponse } from 'basic-ftp'; import tar from 'tar'; +import { OCPP16ServiceUtils } from './OCPP16ServiceUtils'; 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 { ChargingProfilePurposeType, - OCPP16ChargingProfile, + type OCPP16ChargingProfile, } from '../../../types/ocpp/1.6/ChargingProfile'; import { OCPP16StandardParametersKey, @@ -22,73 +23,83 @@ import { } from '../../../types/ocpp/1.6/Configuration'; import { OCPP16DiagnosticsStatus } from '../../../types/ocpp/1.6/DiagnosticsStatus'; import { - ChangeAvailabilityRequest, - ChangeConfigurationRequest, - ClearChargingProfileRequest, - DiagnosticsStatusNotificationRequest, - GetConfigurationRequest, - GetDiagnosticsRequest, - MessageTrigger, + type ChangeAvailabilityRequest, + type ChangeConfigurationRequest, + type ClearChargingProfileRequest, + type GetConfigurationRequest, + type GetDiagnosticsRequest, OCPP16AvailabilityType, - OCPP16BootNotificationRequest, - OCPP16ClearCacheRequest, - OCPP16HeartbeatRequest, + type OCPP16BootNotificationRequest, + type OCPP16ClearCacheRequest, + type OCPP16DataTransferRequest, + OCPP16DataTransferVendorId, + type OCPP16DiagnosticsStatusNotificationRequest, + OCPP16FirmwareStatus, + type OCPP16FirmwareStatusNotificationRequest, + type OCPP16HeartbeatRequest, OCPP16IncomingRequestCommand, + OCPP16MessageTrigger, OCPP16RequestCommand, - OCPP16StatusNotificationRequest, - OCPP16TriggerMessageRequest, - RemoteStartTransactionRequest, - RemoteStopTransactionRequest, - ResetRequest, - SetChargingProfileRequest, - UnlockConnectorRequest, + type OCPP16StatusNotificationRequest, + type OCPP16TriggerMessageRequest, + type OCPP16UpdateFirmwareRequest, + type RemoteStartTransactionRequest, + type RemoteStopTransactionRequest, + type ResetRequest, + type SetChargingProfileRequest, + type UnlockConnectorRequest, } from '../../../types/ocpp/1.6/Requests'; -import type { - ChangeAvailabilityResponse, - ChangeConfigurationResponse, - ClearChargingProfileResponse, - DiagnosticsStatusNotificationResponse, - GetConfigurationResponse, - GetDiagnosticsResponse, - OCPP16BootNotificationResponse, - OCPP16HeartbeatResponse, - OCPP16StatusNotificationResponse, - OCPP16TriggerMessageResponse, - SetChargingProfileResponse, - UnlockConnectorResponse, +import { + type ChangeAvailabilityResponse, + type ChangeConfigurationResponse, + type ClearChargingProfileResponse, + type GetConfigurationResponse, + type GetDiagnosticsResponse, + type OCPP16BootNotificationResponse, + type OCPP16DataTransferResponse, + OCPP16DataTransferStatus, + type OCPP16DiagnosticsStatusNotificationResponse, + type OCPP16FirmwareStatusNotificationResponse, + type OCPP16HeartbeatResponse, + type OCPP16StatusNotificationResponse, + type OCPP16TriggerMessageResponse, + type OCPP16UpdateFirmwareResponse, + type SetChargingProfileResponse, + type UnlockConnectorResponse, } from '../../../types/ocpp/1.6/Responses'; import { OCPP16AuthorizationStatus, - OCPP16AuthorizeRequest, - OCPP16AuthorizeResponse, - OCPP16StartTransactionRequest, - OCPP16StartTransactionResponse, + type OCPP16AuthorizeRequest, + type OCPP16AuthorizeResponse, + type OCPP16StartTransactionRequest, + type OCPP16StartTransactionResponse, OCPP16StopTransactionReason, } from '../../../types/ocpp/1.6/Transaction'; import type { OCPPConfigurationKey } from '../../../types/ocpp/Configuration'; import { ErrorType } from '../../../types/ocpp/ErrorType'; +import { OCPPVersion } from '../../../types/ocpp/OCPPVersion'; import type { IncomingRequestHandler } from '../../../types/ocpp/Requests'; -import type { DefaultResponse } from '../../../types/ocpp/Responses'; +import type { GenericResponse } 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 { ChargingStationUtils } from '../../ChargingStationUtils'; +import OCPPConstants from '../OCPPConstants'; import OCPPIncomingRequestService from '../OCPPIncomingRequestService'; -import { OCPP16ServiceUtils } from './OCPP16ServiceUtils'; const moduleName = 'OCPP16IncomingRequestService'; export default class OCPP16IncomingRequestService extends OCPPIncomingRequestService { + protected jsonSchemas: Map>; private incomingRequestHandlers: Map; - private jsonSchemas: Map>; public constructor() { if (new.target?.name === moduleName) { throw new TypeError(`Cannot construct ${new.target?.name} instances directly`); } - super(); + super(OCPPVersion.VERSION_16); this.incomingRequestHandlers = new Map([ [OCPP16IncomingRequestCommand.RESET, this.handleRequestReset.bind(this)], [OCPP16IncomingRequestCommand.CLEAR_CACHE, this.handleRequestClearCache.bind(this)], @@ -123,151 +134,91 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer ], [OCPP16IncomingRequestCommand.GET_DIAGNOSTICS, this.handleRequestGetDiagnostics.bind(this)], [OCPP16IncomingRequestCommand.TRIGGER_MESSAGE, this.handleRequestTriggerMessage.bind(this)], + [OCPP16IncomingRequestCommand.DATA_TRANSFER, this.handleRequestDataTransfer.bind(this)], + [OCPP16IncomingRequestCommand.UPDATE_FIRMWARE, this.handleRequestUpdateFirmware.bind(this)], ]); this.jsonSchemas = new Map>([ [ OCPP16IncomingRequestCommand.RESET, - JSON.parse( - fs.readFileSync( - path.resolve( - path.dirname(fileURLToPath(import.meta.url)), - '../../../assets/json-schemas/ocpp/1.6/Reset.json' - ), - 'utf8' - ) - ) as JSONSchemaType, + this.parseJsonSchemaFile('../../../assets/json-schemas/ocpp/1.6/Reset.json'), ], [ OCPP16IncomingRequestCommand.CLEAR_CACHE, - JSON.parse( - fs.readFileSync( - path.resolve( - path.dirname(fileURLToPath(import.meta.url)), - '../../../assets/json-schemas/ocpp/1.6/ClearCache.json' - ), - 'utf8' - ) - ) as JSONSchemaType, + this.parseJsonSchemaFile( + '../../../assets/json-schemas/ocpp/1.6/ClearCache.json' + ), ], [ OCPP16IncomingRequestCommand.UNLOCK_CONNECTOR, - JSON.parse( - fs.readFileSync( - path.resolve( - path.dirname(fileURLToPath(import.meta.url)), - '../../../assets/json-schemas/ocpp/1.6/UnlockConnector.json' - ), - 'utf8' - ) - ) as JSONSchemaType, + this.parseJsonSchemaFile( + '../../../assets/json-schemas/ocpp/1.6/UnlockConnector.json' + ), ], [ OCPP16IncomingRequestCommand.GET_CONFIGURATION, - JSON.parse( - fs.readFileSync( - path.resolve( - path.dirname(fileURLToPath(import.meta.url)), - '../../../assets/json-schemas/ocpp/1.6/GetConfiguration.json' - ), - 'utf8' - ) - ) as JSONSchemaType, + this.parseJsonSchemaFile( + '../../../assets/json-schemas/ocpp/1.6/GetConfiguration.json' + ), ], [ OCPP16IncomingRequestCommand.CHANGE_CONFIGURATION, - JSON.parse( - fs.readFileSync( - path.resolve( - path.dirname(fileURLToPath(import.meta.url)), - '../../../assets/json-schemas/ocpp/1.6/ChangeConfiguration.json' - ), - 'utf8' - ) - ) as JSONSchemaType, + this.parseJsonSchemaFile( + '../../../assets/json-schemas/ocpp/1.6/ChangeConfiguration.json' + ), ], [ OCPP16IncomingRequestCommand.GET_DIAGNOSTICS, - JSON.parse( - fs.readFileSync( - path.resolve( - path.dirname(fileURLToPath(import.meta.url)), - '../../../assets/json-schemas/ocpp/1.6/GetDiagnostics.json' - ), - 'utf8' - ) - ) as JSONSchemaType, + this.parseJsonSchemaFile( + '../../../assets/json-schemas/ocpp/1.6/GetDiagnostics.json' + ), ], [ OCPP16IncomingRequestCommand.SET_CHARGING_PROFILE, - JSON.parse( - fs.readFileSync( - path.resolve( - path.dirname(fileURLToPath(import.meta.url)), - '../../../assets/json-schemas/ocpp/1.6/SetChargingProfile.json' - ), - 'utf8' - ) - ) as JSONSchemaType, + this.parseJsonSchemaFile( + '../../../assets/json-schemas/ocpp/1.6/SetChargingProfile.json' + ), ], [ OCPP16IncomingRequestCommand.CLEAR_CHARGING_PROFILE, - JSON.parse( - fs.readFileSync( - path.resolve( - path.dirname(fileURLToPath(import.meta.url)), - '../../../assets/json-schemas/ocpp/1.6/ClearChargingProfile.json' - ), - 'utf8' - ) - ) as JSONSchemaType, + this.parseJsonSchemaFile( + '../../../assets/json-schemas/ocpp/1.6/ClearChargingProfile.json' + ), ], [ OCPP16IncomingRequestCommand.CHANGE_AVAILABILITY, - JSON.parse( - fs.readFileSync( - path.resolve( - path.dirname(fileURLToPath(import.meta.url)), - '../../../assets/json-schemas/ocpp/1.6/ChangeAvailability.json' - ), - 'utf8' - ) - ) as JSONSchemaType, + this.parseJsonSchemaFile( + '../../../assets/json-schemas/ocpp/1.6/ChangeAvailability.json' + ), ], [ OCPP16IncomingRequestCommand.REMOTE_START_TRANSACTION, - JSON.parse( - fs.readFileSync( - path.resolve( - path.dirname(fileURLToPath(import.meta.url)), - '../../../assets/json-schemas/ocpp/1.6/RemoteStartTransaction.json' - ), - 'utf8' - ) - ) as JSONSchemaType, + this.parseJsonSchemaFile( + '../../../assets/json-schemas/ocpp/1.6/RemoteStartTransaction.json' + ), ], [ OCPP16IncomingRequestCommand.REMOTE_STOP_TRANSACTION, - JSON.parse( - fs.readFileSync( - path.resolve( - path.dirname(fileURLToPath(import.meta.url)), - '../../../assets/json-schemas/ocpp/1.6/RemoteStopTransaction.json' - ), - 'utf8' - ) - ) as JSONSchemaType, + this.parseJsonSchemaFile( + '../../../assets/json-schemas/ocpp/1.6/RemoteStopTransaction.json' + ), ], [ OCPP16IncomingRequestCommand.TRIGGER_MESSAGE, - JSON.parse( - fs.readFileSync( - path.resolve( - path.dirname(fileURLToPath(import.meta.url)), - '../../../assets/json-schemas/ocpp/1.6/TriggerMessage.json' - ), - 'utf8' - ) - ) as JSONSchemaType, + this.parseJsonSchemaFile( + '../../../assets/json-schemas/ocpp/1.6/TriggerMessage.json' + ), + ], + [ + OCPP16IncomingRequestCommand.DATA_TRANSFER, + this.parseJsonSchemaFile( + '../../../assets/json-schemas/ocpp/1.6/DataTransfer.json' + ), + ], + [ + OCPP16IncomingRequestCommand.UPDATE_FIRMWARE, + this.parseJsonSchemaFile( + '../../../assets/json-schemas/ocpp/1.6/UpdateFirmware.json' + ), ], ]); this.validatePayload.bind(this); @@ -281,8 +232,8 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer ): Promise { let response: JsonType; if ( - chargingStation.getOcppStrictCompliance() && - chargingStation.isInPendingState() && + chargingStation.getOcppStrictCompliance() === true && + chargingStation.isInPendingState() === true && (commandName === OCPP16IncomingRequestCommand.REMOTE_START_TRANSACTION || commandName === OCPP16IncomingRequestCommand.REMOTE_STOP_TRANSACTION) ) { @@ -298,12 +249,13 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer ); } if ( - chargingStation.isRegistered() || - (!chargingStation.getOcppStrictCompliance() && chargingStation.isInUnknownState()) + chargingStation.isRegistered() === true || + (chargingStation.getOcppStrictCompliance() === false && + chargingStation.isInUnknownState() === true) ) { if ( - this.incomingRequestHandlers.has(commandName) && - OCPP16ServiceUtils.isIncomingRequestCommandSupported(chargingStation, commandName) + this.incomingRequestHandlers.has(commandName) === true && + OCPP16ServiceUtils.isIncomingRequestCommandSupported(chargingStation, commandName) === true ) { try { this.validatePayload(chargingStation, commandName, commandPayload); @@ -359,7 +311,7 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer commandName: OCPP16IncomingRequestCommand, commandPayload: JsonType ): boolean { - if (this.jsonSchemas.has(commandName)) { + if (this.jsonSchemas.has(commandName) === true) { return this.validateIncomingRequestPayload( chargingStation, commandName, @@ -368,7 +320,7 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer ); } logger.warn( - `${chargingStation.logPrefix()} ${moduleName}.validatePayload: No JSON schema found for command ${commandName} PDU validation` + `${chargingStation.logPrefix()} ${moduleName}.validatePayload: No JSON schema found for command '${commandName}' PDU validation` ); return false; } @@ -377,11 +329,19 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer private handleRequestReset( chargingStation: ChargingStation, commandPayload: ResetRequest - ): DefaultResponse { - // eslint-disable-next-line @typescript-eslint/no-misused-promises - setImmediate(async (): Promise => { - await chargingStation.reset((commandPayload.type + 'Reset') as OCPP16StopTransactionReason); - }); + ): GenericResponse { + this.asyncResource + .runInAsyncScope( + chargingStation.reset.bind(chargingStation) as ( + this: ChargingStation, + ...args: any[] + ) => Promise, + chargingStation, + `${commandPayload.type}Reset` as OCPP16StopTransactionReason + ) + .catch(() => { + /* This is intentional */ + }); logger.info( `${chargingStation.logPrefix()} ${ commandPayload.type @@ -389,11 +349,7 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer chargingStation.stationInfo.resetTime )}` ); - return Constants.OCPP_RESPONSE_ACCEPTED; - } - - private handleRequestClearCache(): DefaultResponse { - return Constants.OCPP_RESPONSE_ACCEPTED; + return OCPPConstants.OCPP_RESPONSE_ACCEPTED; } private async handleRequestUnlockConnector( @@ -401,11 +357,17 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer commandPayload: UnlockConnectorRequest ): Promise { const connectorId = commandPayload.connectorId; + if (chargingStation.connectors.has(connectorId) === false) { + logger.error( + `${chargingStation.logPrefix()} Trying to unlock a non existing connector Id ${connectorId.toString()}` + ); + return OCPPConstants.OCPP_RESPONSE_UNLOCK_NOT_SUPPORTED; + } if (connectorId === 0) { logger.error( - chargingStation.logPrefix() + ' Trying to unlock connector ' + connectorId.toString() + `${chargingStation.logPrefix()} Trying to unlock connector Id ${connectorId.toString()}` ); - return Constants.OCPP_RESPONSE_UNLOCK_NOT_SUPPORTED; + return OCPPConstants.OCPP_RESPONSE_UNLOCK_NOT_SUPPORTED; } if (chargingStation.getConnectorStatus(connectorId)?.transactionStarted === true) { const stopResponse = await chargingStation.stopTransactionOnConnector( @@ -413,9 +375,9 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer OCPP16StopTransactionReason.UNLOCK_COMMAND ); if (stopResponse.idTagInfo?.status === OCPP16AuthorizationStatus.ACCEPTED) { - return Constants.OCPP_RESPONSE_UNLOCKED; + return OCPPConstants.OCPP_RESPONSE_UNLOCKED; } - return Constants.OCPP_RESPONSE_UNLOCK_FAILED; + return OCPPConstants.OCPP_RESPONSE_UNLOCK_FAILED; } await chargingStation.ocppRequestService.requestHandler< OCPP16StatusNotificationRequest, @@ -426,7 +388,7 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer errorCode: OCPP16ChargePointErrorCode.NO_ERROR, }); chargingStation.getConnectorStatus(connectorId).status = OCPP16ChargePointStatus.AVAILABLE; - return Constants.OCPP_RESPONSE_UNLOCKED; + return OCPPConstants.OCPP_RESPONSE_UNLOCKED; } private handleRequestGetConfiguration( @@ -488,9 +450,9 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer true ); if (!keyToChange) { - return Constants.OCPP_CONFIGURATION_RESPONSE_NOT_SUPPORTED; + return OCPPConstants.OCPP_CONFIGURATION_RESPONSE_NOT_SUPPORTED; } else if (keyToChange && keyToChange.readonly) { - return Constants.OCPP_CONFIGURATION_RESPONSE_REJECTED; + return OCPPConstants.OCPP_CONFIGURATION_RESPONSE_REJECTED; } else if (keyToChange && !keyToChange.readonly) { let valueChanged = false; if (keyToChange.value !== commandPayload.value) { @@ -526,9 +488,9 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer chargingStation.restartWebSocketPing(); } if (keyToChange.reboot) { - return Constants.OCPP_CONFIGURATION_RESPONSE_REBOOT_REQUIRED; + return OCPPConstants.OCPP_CONFIGURATION_RESPONSE_REBOOT_REQUIRED; } - return Constants.OCPP_CONFIGURATION_RESPONSE_ACCEPTED; + return OCPPConstants.OCPP_CONFIGURATION_RESPONSE_ACCEPTED; } } @@ -543,7 +505,7 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer OCPP16IncomingRequestCommand.SET_CHARGING_PROFILE ) === false ) { - return Constants.OCPP_SET_CHARGING_PROFILE_RESPONSE_NOT_SUPPORTED; + return OCPPConstants.OCPP_SET_CHARGING_PROFILE_RESPONSE_NOT_SUPPORTED; } if (chargingStation.connectors.has(commandPayload.connectorId) === false) { logger.error( @@ -551,14 +513,14 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer commandPayload.connectorId }` ); - return Constants.OCPP_SET_CHARGING_PROFILE_RESPONSE_REJECTED; + return OCPPConstants.OCPP_SET_CHARGING_PROFILE_RESPONSE_REJECTED; } if ( commandPayload.csChargingProfiles.chargingProfilePurpose === ChargingProfilePurposeType.CHARGE_POINT_MAX_PROFILE && commandPayload.connectorId !== 0 ) { - return Constants.OCPP_SET_CHARGING_PROFILE_RESPONSE_REJECTED; + return OCPPConstants.OCPP_SET_CHARGING_PROFILE_RESPONSE_REJECTED; } if ( commandPayload.csChargingProfiles.chargingProfilePurpose === @@ -567,7 +529,12 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer chargingStation.getConnectorStatus(commandPayload.connectorId)?.transactionStarted === false) ) { - return Constants.OCPP_SET_CHARGING_PROFILE_RESPONSE_REJECTED; + logger.error( + `${chargingStation.logPrefix()} Trying to set transaction charging profile(s) on connector ${ + commandPayload.connectorId + } without a started transaction` + ); + return OCPPConstants.OCPP_SET_CHARGING_PROFILE_RESPONSE_REJECTED; } OCPP16ServiceUtils.setChargingProfile( chargingStation, @@ -577,10 +544,10 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer logger.debug( `${chargingStation.logPrefix()} Charging profile(s) set on connector id ${ commandPayload.connectorId - }, dump their stack: %j`, - chargingStation.getConnectorStatus(commandPayload.connectorId).chargingProfiles + }: %j`, + commandPayload.csChargingProfiles ); - return Constants.OCPP_SET_CHARGING_PROFILE_RESPONSE_ACCEPTED; + return OCPPConstants.OCPP_SET_CHARGING_PROFILE_RESPONSE_ACCEPTED; } private handleRequestClearChargingProfile( @@ -588,13 +555,13 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer commandPayload: ClearChargingProfileRequest ): ClearChargingProfileResponse { if ( - !OCPP16ServiceUtils.checkFeatureProfile( + OCPP16ServiceUtils.checkFeatureProfile( chargingStation, OCPP16SupportedFeatureProfiles.SmartCharging, OCPP16IncomingRequestCommand.CLEAR_CHARGING_PROFILE - ) + ) === false ) { - return Constants.OCPP_CLEAR_CHARGING_PROFILE_RESPONSE_UNKNOWN; + return OCPPConstants.OCPP_CLEAR_CHARGING_PROFILE_RESPONSE_UNKNOWN; } if (chargingStation.connectors.has(commandPayload.connectorId) === false) { logger.error( @@ -602,7 +569,7 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer commandPayload.connectorId }` ); - return Constants.OCPP_CLEAR_CHARGING_PROFILE_RESPONSE_UNKNOWN; + return OCPPConstants.OCPP_CLEAR_CHARGING_PROFILE_RESPONSE_UNKNOWN; } const connectorStatus = chargingStation.getConnectorStatus(commandPayload.connectorId); if (commandPayload.connectorId && !Utils.isEmptyArray(connectorStatus.chargingProfiles)) { @@ -610,10 +577,9 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer logger.debug( `${chargingStation.logPrefix()} Charging profile(s) cleared on connector id ${ commandPayload.connectorId - }, dump their stack: %j`, - connectorStatus.chargingProfiles + }` ); - return Constants.OCPP_CLEAR_CHARGING_PROFILE_RESPONSE_ACCEPTED; + return OCPPConstants.OCPP_CLEAR_CHARGING_PROFILE_RESPONSE_ACCEPTED; } if (!commandPayload.connectorId) { let clearedCP = false; @@ -647,10 +613,8 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer if (clearCurrentCP) { connectorStatus.chargingProfiles.splice(index, 1); logger.debug( - `${chargingStation.logPrefix()} Matching charging profile(s) cleared on connector id ${ - commandPayload.connectorId - }, dump their stack: %j`, - connectorStatus.chargingProfiles + `${chargingStation.logPrefix()} Matching charging profile(s) cleared: %j`, + chargingProfile ); clearedCP = true; } @@ -658,10 +622,10 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer } } if (clearedCP) { - return Constants.OCPP_CLEAR_CHARGING_PROFILE_RESPONSE_ACCEPTED; + return OCPPConstants.OCPP_CLEAR_CHARGING_PROFILE_RESPONSE_ACCEPTED; } } - return Constants.OCPP_CLEAR_CHARGING_PROFILE_RESPONSE_UNKNOWN; + return OCPPConstants.OCPP_CLEAR_CHARGING_PROFILE_RESPONSE_UNKNOWN; } private async handleRequestChangeAvailability( @@ -669,24 +633,24 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer commandPayload: ChangeAvailabilityRequest ): Promise { const connectorId: number = commandPayload.connectorId; - if (!chargingStation.getConnectorStatus(connectorId)) { + if (chargingStation.connectors.has(connectorId) === false) { logger.error( `${chargingStation.logPrefix()} Trying to change the availability of a non existing connector Id ${connectorId.toString()}` ); - return Constants.OCPP_AVAILABILITY_RESPONSE_REJECTED; + return OCPPConstants.OCPP_AVAILABILITY_RESPONSE_REJECTED; } const chargePointStatus: OCPP16ChargePointStatus = commandPayload.type === OCPP16AvailabilityType.OPERATIVE ? OCPP16ChargePointStatus.AVAILABLE : OCPP16ChargePointStatus.UNAVAILABLE; if (connectorId === 0) { - let response: ChangeAvailabilityResponse = Constants.OCPP_AVAILABILITY_RESPONSE_ACCEPTED; + let response: ChangeAvailabilityResponse = OCPPConstants.OCPP_AVAILABILITY_RESPONSE_ACCEPTED; for (const id of chargingStation.connectors.keys()) { if (chargingStation.getConnectorStatus(id)?.transactionStarted === true) { - response = Constants.OCPP_AVAILABILITY_RESPONSE_SCHEDULED; + response = OCPPConstants.OCPP_AVAILABILITY_RESPONSE_SCHEDULED; } chargingStation.getConnectorStatus(id).availability = commandPayload.type; - if (response === Constants.OCPP_AVAILABILITY_RESPONSE_ACCEPTED) { + if (response === OCPPConstants.OCPP_AVAILABILITY_RESPONSE_ACCEPTED) { await chargingStation.ocppRequestService.requestHandler< OCPP16StatusNotificationRequest, OCPP16StatusNotificationResponse @@ -707,7 +671,7 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer ) { if (chargingStation.getConnectorStatus(connectorId)?.transactionStarted === true) { chargingStation.getConnectorStatus(connectorId).availability = commandPayload.type; - return Constants.OCPP_AVAILABILITY_RESPONSE_SCHEDULED; + return OCPPConstants.OCPP_AVAILABILITY_RESPONSE_SCHEDULED; } chargingStation.getConnectorStatus(connectorId).availability = commandPayload.type; await chargingStation.ocppRequestService.requestHandler< @@ -719,26 +683,20 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer errorCode: OCPP16ChargePointErrorCode.NO_ERROR, }); chargingStation.getConnectorStatus(connectorId).status = chargePointStatus; - return Constants.OCPP_AVAILABILITY_RESPONSE_ACCEPTED; + return OCPPConstants.OCPP_AVAILABILITY_RESPONSE_ACCEPTED; } - return Constants.OCPP_AVAILABILITY_RESPONSE_REJECTED; + return OCPPConstants.OCPP_AVAILABILITY_RESPONSE_REJECTED; } private async handleRequestRemoteStartTransaction( chargingStation: ChargingStation, commandPayload: RemoteStartTransactionRequest - ): Promise { + ): Promise { const transactionConnectorId = commandPayload.connectorId; if (chargingStation.connectors.has(transactionConnectorId) === true) { - const remoteStartTransactionLogMsg = - chargingStation.logPrefix() + - ' Transaction remotely STARTED on ' + - chargingStation.stationInfo.chargingStationId + - '#' + - transactionConnectorId.toString() + - " for idTag '" + - commandPayload.idTag + - "'"; + const remoteStartTransactionLogMsg = `${chargingStation.logPrefix()} Transaction remotely STARTED on ${ + chargingStation.stationInfo.chargingStationId + }#${transactionConnectorId.toString()} for idTag '${commandPayload.idTag}'`; await chargingStation.ocppRequestService.requestHandler< OCPP16StatusNotificationRequest, OCPP16StatusNotificationResponse @@ -804,7 +762,7 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer ).idTagInfo.status === OCPP16AuthorizationStatus.ACCEPTED ) { logger.debug(remoteStartTransactionLogMsg); - return Constants.OCPP_RESPONSE_ACCEPTED; + return OCPPConstants.OCPP_RESPONSE_ACCEPTED; } return this.notifyRemoteStartTransactionRejected( chargingStation, @@ -845,7 +803,7 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer ).idTagInfo.status === OCPP16AuthorizationStatus.ACCEPTED ) { logger.debug(remoteStartTransactionLogMsg); - return Constants.OCPP_RESPONSE_ACCEPTED; + return OCPPConstants.OCPP_RESPONSE_ACCEPTED; } return this.notifyRemoteStartTransactionRejected( chargingStation, @@ -876,7 +834,7 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer chargingStation: ChargingStation, connectorId: number, idTag: string - ): Promise { + ): Promise { if ( chargingStation.getConnectorStatus(connectorId).status !== OCPP16ChargePointStatus.AVAILABLE ) { @@ -891,18 +849,11 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer chargingStation.getConnectorStatus(connectorId).status = OCPP16ChargePointStatus.AVAILABLE; } logger.warn( - chargingStation.logPrefix() + - ' Remote starting transaction REJECTED on connector Id ' + - connectorId.toString() + - ", idTag '" + - idTag + - "', availability '" + - chargingStation.getConnectorStatus(connectorId).availability + - "', status '" + - chargingStation.getConnectorStatus(connectorId).status + - "'" + `${chargingStation.logPrefix()} Remote starting transaction REJECTED on connector Id ${connectorId.toString()}, idTag '${idTag}', availability '${ + chargingStation.getConnectorStatus(connectorId).availability + }', status '${chargingStation.getConnectorStatus(connectorId).status}'` ); - return Constants.OCPP_RESPONSE_REJECTED; + return OCPPConstants.OCPP_RESPONSE_REJECTED; } private setRemoteStartTransactionChargingProfile( @@ -913,8 +864,8 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer if (cp && cp.chargingProfilePurpose === ChargingProfilePurposeType.TX_PROFILE) { OCPP16ServiceUtils.setChargingProfile(chargingStation, connectorId, cp); logger.debug( - `${chargingStation.logPrefix()} Charging profile(s) set at remote start transaction on connector id ${connectorId}, dump their stack: %j`, - chargingStation.getConnectorStatus(connectorId).chargingProfiles + `${chargingStation.logPrefix()} Charging profile(s) set at remote start transaction on connector id ${connectorId}: %j`, + cp ); return true; } else if (cp && cp.chargingProfilePurpose !== ChargingProfilePurposeType.TX_PROFILE) { @@ -932,7 +883,7 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer private async handleRequestRemoteStopTransaction( chargingStation: ChargingStation, commandPayload: RemoteStopTransactionRequest - ): Promise { + ): Promise { const transactionId = commandPayload.transactionId; for (const connectorId of chargingStation.connectors.keys()) { if ( @@ -953,17 +904,129 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer OCPP16StopTransactionReason.REMOTE ); if (stopResponse.idTagInfo?.status === OCPP16AuthorizationStatus.ACCEPTED) { - return Constants.OCPP_RESPONSE_ACCEPTED; + return OCPPConstants.OCPP_RESPONSE_ACCEPTED; } - return Constants.OCPP_RESPONSE_REJECTED; + return OCPPConstants.OCPP_RESPONSE_REJECTED; } } logger.warn( - chargingStation.logPrefix() + - ' Trying to remote stop a non existing transaction ' + - transactionId.toString() + `${chargingStation.logPrefix()} Trying to remote stop a non existing transaction ${transactionId.toString()}` ); - return Constants.OCPP_RESPONSE_REJECTED; + return OCPPConstants.OCPP_RESPONSE_REJECTED; + } + + private handleRequestUpdateFirmware( + chargingStation: ChargingStation, + commandPayload: OCPP16UpdateFirmwareRequest + ): OCPP16UpdateFirmwareResponse { + if ( + OCPP16ServiceUtils.checkFeatureProfile( + chargingStation, + OCPP16SupportedFeatureProfiles.FirmwareManagement, + OCPP16IncomingRequestCommand.UPDATE_FIRMWARE + ) === false + ) { + logger.warn( + `${chargingStation.logPrefix()} ${moduleName}.handleRequestUpdateFirmware: Cannot simulate firmware update: feature profile not supported` + ); + return OCPPConstants.OCPP_RESPONSE_EMPTY; + } + if ( + !Utils.isNullOrUndefined(chargingStation.stationInfo.firmwareStatus) && + chargingStation.stationInfo.firmwareStatus !== OCPP16FirmwareStatus.Installed + ) { + logger.warn( + `${chargingStation.logPrefix()} ${moduleName}.handleRequestUpdateFirmware: Cannot simulate firmware update: firmware update is already in progress` + ); + return OCPPConstants.OCPP_RESPONSE_EMPTY; + } + const retrieveDate = Utils.convertToDate(commandPayload.retrieveDate); + const now = Date.now(); + if (retrieveDate.getTime() <= now) { + this.asyncResource + .runInAsyncScope( + this.updateFirmware.bind(this) as ( + this: OCPP16IncomingRequestService, + ...args: any[] + ) => Promise, + this, + chargingStation + ) + .catch(() => { + /* This is intentional */ + }); + } else { + setTimeout(() => { + this.updateFirmware(chargingStation).catch(() => { + /* Intentional */ + }); + }, retrieveDate.getTime() - now); + } + return OCPPConstants.OCPP_RESPONSE_EMPTY; + } + + private async updateFirmware( + chargingStation: ChargingStation, + maxDelay = 30, + minDelay = 15 + ): Promise { + chargingStation.stopAutomaticTransactionGenerator(); + for (const connectorId of chargingStation.connectors.keys()) { + if ( + connectorId > 0 && + chargingStation.getConnectorStatus(connectorId).transactionStarted === false + ) { + await chargingStation.ocppRequestService.requestHandler< + OCPP16StatusNotificationRequest, + OCPP16StatusNotificationResponse + >(chargingStation, OCPP16RequestCommand.STATUS_NOTIFICATION, { + connectorId, + status: OCPP16ChargePointStatus.UNAVAILABLE, + errorCode: OCPP16ChargePointErrorCode.NO_ERROR, + }); + chargingStation.getConnectorStatus(connectorId).status = + OCPP16ChargePointStatus.UNAVAILABLE; + } + } + if ( + chargingStation.stationInfo?.firmwareUpgrade?.failureStatus && + !Utils.isEmptyString(chargingStation.stationInfo?.firmwareUpgrade?.failureStatus) + ) { + await chargingStation.ocppRequestService.requestHandler< + OCPP16FirmwareStatusNotificationRequest, + OCPP16FirmwareStatusNotificationResponse + >(chargingStation, OCPP16RequestCommand.FIRMWARE_STATUS_NOTIFICATION, { + status: chargingStation.stationInfo?.firmwareUpgrade?.failureStatus, + }); + return; + } + await chargingStation.ocppRequestService.requestHandler< + OCPP16FirmwareStatusNotificationRequest, + OCPP16FirmwareStatusNotificationResponse + >(chargingStation, OCPP16RequestCommand.FIRMWARE_STATUS_NOTIFICATION, { + status: OCPP16FirmwareStatus.Downloading, + }); + chargingStation.stationInfo.firmwareStatus = OCPP16FirmwareStatus.Downloading; + await Utils.sleep(Utils.getRandomInteger(maxDelay, minDelay) * 1000); + await chargingStation.ocppRequestService.requestHandler< + OCPP16FirmwareStatusNotificationRequest, + OCPP16FirmwareStatusNotificationResponse + >(chargingStation, OCPP16RequestCommand.FIRMWARE_STATUS_NOTIFICATION, { + status: OCPP16FirmwareStatus.Downloaded, + }); + chargingStation.stationInfo.firmwareStatus = OCPP16FirmwareStatus.Downloaded; + await Utils.sleep(Utils.getRandomInteger(maxDelay, minDelay) * 1000); + await chargingStation.ocppRequestService.requestHandler< + OCPP16FirmwareStatusNotificationRequest, + OCPP16FirmwareStatusNotificationResponse + >(chargingStation, OCPP16RequestCommand.FIRMWARE_STATUS_NOTIFICATION, { + status: OCPP16FirmwareStatus.Installing, + }); + chargingStation.stationInfo.firmwareStatus = OCPP16FirmwareStatus.Installing; + if (chargingStation.stationInfo?.firmwareUpgrade?.reset === true) { + await Utils.sleep(Utils.getRandomInteger(maxDelay, minDelay) * 1000); + await chargingStation.reset(OCPP16StopTransactionReason.REBOOT); + } } private async handleRequestGetDiagnostics( @@ -977,15 +1040,11 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer OCPP16IncomingRequestCommand.GET_DIAGNOSTICS ) === false ) { - return Constants.OCPP_RESPONSE_EMPTY; + logger.warn( + `${chargingStation.logPrefix()} ${moduleName}.handleRequestGetDiagnostics: Cannot get diagnostics: feature profile not supported` + ); + return OCPPConstants.OCPP_RESPONSE_EMPTY; } - logger.debug( - chargingStation.logPrefix() + - ' ' + - OCPP16IncomingRequestCommand.GET_DIAGNOSTICS + - ' request received: %j', - commandPayload - ); const uri = new URL(commandPayload.location); if (uri.protocol.startsWith('ftp:')) { let ftpClient: Client; @@ -994,7 +1053,7 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer .readdirSync(path.resolve(path.dirname(fileURLToPath(import.meta.url)), '../../../../')) .filter((file) => file.endsWith('.log')) .map((file) => path.join('./', file)); - const diagnosticsArchive = chargingStation.stationInfo.chargingStationId + '_logs.tar.gz'; + const diagnosticsArchive = `${chargingStation.stationInfo.chargingStationId}_logs.tar.gz`; tar.create({ gzip: true }, logFiles).pipe(fs.createWriteStream(diagnosticsArchive)); ftpClient = new Client(); const accessResponse = await ftpClient.access({ @@ -1005,19 +1064,27 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer }); let uploadResponse: FTPResponse; if (accessResponse.code === 220) { - // eslint-disable-next-line @typescript-eslint/no-misused-promises - ftpClient.trackProgress(async (info) => { + ftpClient.trackProgress((info) => { logger.info( `${chargingStation.logPrefix()} ${ info.bytes / 1024 } bytes transferred from diagnostics archive ${info.name}` ); - await chargingStation.ocppRequestService.requestHandler< - DiagnosticsStatusNotificationRequest, - DiagnosticsStatusNotificationResponse - >(chargingStation, OCPP16RequestCommand.DIAGNOSTICS_STATUS_NOTIFICATION, { - status: OCPP16DiagnosticsStatus.Uploading, - }); + chargingStation.ocppRequestService + .requestHandler< + OCPP16DiagnosticsStatusNotificationRequest, + OCPP16DiagnosticsStatusNotificationResponse + >(chargingStation, OCPP16RequestCommand.DIAGNOSTICS_STATUS_NOTIFICATION, { + status: OCPP16DiagnosticsStatus.Uploading, + }) + .catch((error) => { + logger.error( + `${chargingStation.logPrefix()} ${moduleName}.handleRequestGetDiagnostics: Error while sending '${ + OCPP16RequestCommand.DIAGNOSTICS_STATUS_NOTIFICATION + }'`, + error + ); + }); }); uploadResponse = await ftpClient.uploadFrom( path.join( @@ -1028,8 +1095,8 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer ); if (uploadResponse.code === 226) { await chargingStation.ocppRequestService.requestHandler< - DiagnosticsStatusNotificationRequest, - DiagnosticsStatusNotificationResponse + OCPP16DiagnosticsStatusNotificationRequest, + OCPP16DiagnosticsStatusNotificationResponse >(chargingStation, OCPP16RequestCommand.DIAGNOSTICS_STATUS_NOTIFICATION, { status: OCPP16DiagnosticsStatus.Uploaded, }); @@ -1041,7 +1108,7 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer throw new OCPPError( ErrorType.GENERIC_ERROR, `Diagnostics transfer failed with error code ${accessResponse.code.toString()}${ - uploadResponse?.code && '|' + uploadResponse?.code.toString() + uploadResponse?.code && `|${uploadResponse?.code.toString()}` }`, OCPP16IncomingRequestCommand.GET_DIAGNOSTICS ); @@ -1049,14 +1116,14 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer throw new OCPPError( ErrorType.GENERIC_ERROR, `Diagnostics transfer failed with error code ${accessResponse.code.toString()}${ - uploadResponse?.code && '|' + uploadResponse?.code.toString() + uploadResponse?.code && `|${uploadResponse?.code.toString()}` }`, OCPP16IncomingRequestCommand.GET_DIAGNOSTICS ); } catch (error) { await chargingStation.ocppRequestService.requestHandler< - DiagnosticsStatusNotificationRequest, - DiagnosticsStatusNotificationResponse + OCPP16DiagnosticsStatusNotificationRequest, + OCPP16DiagnosticsStatusNotificationResponse >(chargingStation, OCPP16RequestCommand.DIAGNOSTICS_STATUS_NOTIFICATION, { status: OCPP16DiagnosticsStatus.UploadFailed, }); @@ -1067,7 +1134,7 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer chargingStation, OCPP16IncomingRequestCommand.GET_DIAGNOSTICS, error as Error, - { errorResponse: Constants.OCPP_RESPONSE_EMPTY } + { errorResponse: OCPPConstants.OCPP_RESPONSE_EMPTY } ); } } else { @@ -1077,12 +1144,12 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer } to transfer the diagnostic logs archive` ); await chargingStation.ocppRequestService.requestHandler< - DiagnosticsStatusNotificationRequest, - DiagnosticsStatusNotificationResponse + OCPP16DiagnosticsStatusNotificationRequest, + OCPP16DiagnosticsStatusNotificationResponse >(chargingStation, OCPP16RequestCommand.DIAGNOSTICS_STATUS_NOTIFICATION, { status: OCPP16DiagnosticsStatus.UploadFailed, }); - return Constants.OCPP_RESPONSE_EMPTY; + return OCPPConstants.OCPP_RESPONSE_EMPTY; } } @@ -1095,22 +1162,26 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer chargingStation, OCPP16SupportedFeatureProfiles.RemoteTrigger, OCPP16IncomingRequestCommand.TRIGGER_MESSAGE + ) || + !OCPP16ServiceUtils.isMessageTriggerSupported( + chargingStation, + commandPayload.requestedMessage ) ) { - return Constants.OCPP_TRIGGER_MESSAGE_RESPONSE_NOT_IMPLEMENTED; + return OCPPConstants.OCPP_TRIGGER_MESSAGE_RESPONSE_NOT_IMPLEMENTED; } - // TODO: factor out the check on connector id - if (commandPayload?.connectorId < 0) { - logger.warn( - `${chargingStation.logPrefix()} ${ - OCPP16IncomingRequestCommand.TRIGGER_MESSAGE - } incoming request received with invalid connectorId ${commandPayload.connectorId}` - ); - return Constants.OCPP_TRIGGER_MESSAGE_RESPONSE_REJECTED; + if ( + !OCPP16ServiceUtils.isConnectorIdValid( + chargingStation, + OCPP16IncomingRequestCommand.TRIGGER_MESSAGE, + commandPayload.connectorId + ) + ) { + return OCPPConstants.OCPP_TRIGGER_MESSAGE_RESPONSE_REJECTED; } try { switch (commandPayload.requestedMessage) { - case MessageTrigger.BootNotification: + case OCPP16MessageTrigger.BootNotification: setTimeout(() => { chargingStation.ocppRequestService .requestHandler( @@ -1126,8 +1197,8 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer /* This is intentional */ }); }, Constants.OCPP_TRIGGER_MESSAGE_DELAY); - return Constants.OCPP_TRIGGER_MESSAGE_RESPONSE_ACCEPTED; - case MessageTrigger.Heartbeat: + return OCPPConstants.OCPP_TRIGGER_MESSAGE_RESPONSE_ACCEPTED; + case OCPP16MessageTrigger.Heartbeat: setTimeout(() => { chargingStation.ocppRequestService .requestHandler( @@ -1142,8 +1213,8 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer /* This is intentional */ }); }, Constants.OCPP_TRIGGER_MESSAGE_DELAY); - return Constants.OCPP_TRIGGER_MESSAGE_RESPONSE_ACCEPTED; - case MessageTrigger.StatusNotification: + return OCPPConstants.OCPP_TRIGGER_MESSAGE_RESPONSE_ACCEPTED; + case OCPP16MessageTrigger.StatusNotification: setTimeout(() => { if (commandPayload?.connectorId) { chargingStation.ocppRequestService @@ -1186,17 +1257,49 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer } } }, Constants.OCPP_TRIGGER_MESSAGE_DELAY); - return Constants.OCPP_TRIGGER_MESSAGE_RESPONSE_ACCEPTED; + return OCPPConstants.OCPP_TRIGGER_MESSAGE_RESPONSE_ACCEPTED; default: - return Constants.OCPP_TRIGGER_MESSAGE_RESPONSE_NOT_IMPLEMENTED; + return OCPPConstants.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 } + { errorResponse: OCPPConstants.OCPP_TRIGGER_MESSAGE_RESPONSE_REJECTED } ); } } + + private handleRequestDataTransfer( + chargingStation: ChargingStation, + commandPayload: OCPP16DataTransferRequest + ): OCPP16DataTransferResponse { + try { + if (Object.values(OCPP16DataTransferVendorId).includes(commandPayload.vendorId)) { + return { + status: OCPP16DataTransferStatus.ACCEPTED, + }; + } + return { + status: OCPP16DataTransferStatus.UNKNOWN_VENDOR_ID, + }; + } catch (error) { + return this.handleIncomingRequestError( + chargingStation, + OCPP16IncomingRequestCommand.DATA_TRANSFER, + error as Error, + { errorResponse: OCPPConstants.OCPP_DATA_TRANSFER_RESPONSE_REJECTED } + ); + } + } + + private parseJsonSchemaFile(relativePath: string): JSONSchemaType { + return JSON.parse( + fs.readFileSync( + path.resolve(path.dirname(fileURLToPath(import.meta.url)), relativePath), + 'utf8' + ) + ) as JSONSchemaType; + } }