X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Fcharging-station%2Focpp%2F1.6%2FOCPP16IncomingRequestService.ts;h=356e453bde54863444e4fd4589c7432871a5f83a;hb=cfdf901dfbdf4cf745a1ced9b7870251cb9c6f10;hp=ed66f9dfb6d0ffeeef57ca2d723bca3074844255;hpb=d8b1fab113850cb6c18747bd39d482d39a611b3f;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 ed66f9df..356e453b 100644 --- a/src/charging-station/ocpp/1.6/OCPP16IncomingRequestService.ts +++ b/src/charging-station/ocpp/1.6/OCPP16IncomingRequestService.ts @@ -1,17 +1,21 @@ // Partial Copyright Jerome Benoit. 2021-2023. All Rights Reserved. -import fs from 'node:fs'; -import path from 'node:path'; +import { createWriteStream, readdirSync } from 'node:fs'; +import { dirname, join, resolve } from 'node:path'; import { URL, fileURLToPath } from 'node:url'; import type { JSONSchemaType } from 'ajv'; import { Client, type FTPResponse } from 'basic-ftp'; -import tar from 'tar'; +import { secondsToMilliseconds } from 'date-fns'; +import { create } from 'tar'; +import { OCPP16Constants } from './OCPP16Constants'; +import { OCPP16ServiceUtils } from './OCPP16ServiceUtils'; import { type ChargingStation, - ChargingStationConfigurationUtils, - ChargingStationUtils, + checkChargingStation, + getConfigurationKey, + setConfigurationKeyValue, } from '../../../charging-station'; import { OCPPError } from '../../../exception'; import { @@ -21,6 +25,7 @@ import { type ChangeConfigurationResponse, type ClearChargingProfileRequest, type ClearChargingProfileResponse, + type ConnectorStatus, ErrorType, type GenericResponse, GenericStatus, @@ -32,11 +37,10 @@ import { type JsonObject, type JsonType, OCPP16AuthorizationStatus, - type OCPP16AuthorizeRequest, - type OCPP16AuthorizeResponse, OCPP16AvailabilityType, type OCPP16BootNotificationRequest, type OCPP16BootNotificationResponse, + type OCPP16CancelReservationRequest, OCPP16ChargePointErrorCode, OCPP16ChargePointStatus, type OCPP16ChargingProfile, @@ -45,7 +49,6 @@ import { type OCPP16ClearCacheRequest, type OCPP16DataTransferRequest, type OCPP16DataTransferResponse, - OCPP16DataTransferStatus, OCPP16DataTransferVendorId, OCPP16DiagnosticsStatus, type OCPP16DiagnosticsStatusNotificationRequest, @@ -60,6 +63,8 @@ import { OCPP16IncomingRequestCommand, OCPP16MessageTrigger, OCPP16RequestCommand, + type OCPP16ReserveNowRequest, + type OCPP16ReserveNowResponse, OCPP16StandardParametersKey, type OCPP16StartTransactionRequest, type OCPP16StartTransactionResponse, @@ -75,14 +80,28 @@ import { OCPPVersion, type RemoteStartTransactionRequest, type RemoteStopTransactionRequest, + ReservationTerminationReason, type ResetRequest, type SetChargingProfileRequest, type SetChargingProfileResponse, type UnlockConnectorRequest, type UnlockConnectorResponse, } from '../../../types'; -import { Constants, Utils, logger } from '../../../utils'; -import { OCPP16Constants, OCPP16ServiceUtils, OCPPIncomingRequestService } from '../internal'; +import { + Constants, + convertToDate, + convertToInt, + formatDurationMilliSeconds, + getRandomInteger, + isEmptyArray, + isNotEmptyArray, + isNotEmptyString, + isNullOrUndefined, + isUndefined, + logger, + sleep, +} from '../../../utils'; +import { OCPPIncomingRequestService } from '../OCPPIncomingRequestService'; const moduleName = 'OCPP16IncomingRequestService'; @@ -96,185 +115,230 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService { // } super(OCPPVersion.VERSION_16); this.incomingRequestHandlers = new Map([ - [OCPP16IncomingRequestCommand.RESET, this.handleRequestReset.bind(this)], - [OCPP16IncomingRequestCommand.CLEAR_CACHE, this.handleRequestClearCache.bind(this)], - [OCPP16IncomingRequestCommand.UNLOCK_CONNECTOR, this.handleRequestUnlockConnector.bind(this)], + [ + OCPP16IncomingRequestCommand.RESET, + this.handleRequestReset.bind(this) as unknown as IncomingRequestHandler, + ], + [ + OCPP16IncomingRequestCommand.CLEAR_CACHE, + this.handleRequestClearCache.bind(this) as IncomingRequestHandler, + ], + [ + OCPP16IncomingRequestCommand.UNLOCK_CONNECTOR, + this.handleRequestUnlockConnector.bind(this) as unknown as IncomingRequestHandler, + ], [ OCPP16IncomingRequestCommand.GET_CONFIGURATION, - this.handleRequestGetConfiguration.bind(this), + this.handleRequestGetConfiguration.bind(this) as IncomingRequestHandler, ], [ OCPP16IncomingRequestCommand.CHANGE_CONFIGURATION, - this.handleRequestChangeConfiguration.bind(this), + this.handleRequestChangeConfiguration.bind(this) as unknown as IncomingRequestHandler, ], [ OCPP16IncomingRequestCommand.GET_COMPOSITE_SCHEDULE, - this.handleRequestGetCompositeSchedule.bind(this), + this.handleRequestGetCompositeSchedule.bind(this) as unknown as IncomingRequestHandler, ], [ OCPP16IncomingRequestCommand.SET_CHARGING_PROFILE, - this.handleRequestSetChargingProfile.bind(this), + this.handleRequestSetChargingProfile.bind(this) as unknown as IncomingRequestHandler, ], [ OCPP16IncomingRequestCommand.CLEAR_CHARGING_PROFILE, - this.handleRequestClearChargingProfile.bind(this), + this.handleRequestClearChargingProfile.bind(this) as IncomingRequestHandler, ], [ OCPP16IncomingRequestCommand.CHANGE_AVAILABILITY, - this.handleRequestChangeAvailability.bind(this), + this.handleRequestChangeAvailability.bind(this) as unknown as IncomingRequestHandler, ], [ OCPP16IncomingRequestCommand.REMOTE_START_TRANSACTION, - this.handleRequestRemoteStartTransaction.bind(this), + this.handleRequestRemoteStartTransaction.bind(this) as unknown as IncomingRequestHandler, ], [ OCPP16IncomingRequestCommand.REMOTE_STOP_TRANSACTION, - this.handleRequestRemoteStopTransaction.bind(this), + this.handleRequestRemoteStopTransaction.bind(this) as unknown as IncomingRequestHandler, + ], + [ + OCPP16IncomingRequestCommand.GET_DIAGNOSTICS, + this.handleRequestGetDiagnostics.bind(this) as IncomingRequestHandler, + ], + [ + OCPP16IncomingRequestCommand.TRIGGER_MESSAGE, + this.handleRequestTriggerMessage.bind(this) as unknown as IncomingRequestHandler, + ], + [ + OCPP16IncomingRequestCommand.DATA_TRANSFER, + this.handleRequestDataTransfer.bind(this) as unknown as IncomingRequestHandler, + ], + [ + OCPP16IncomingRequestCommand.UPDATE_FIRMWARE, + this.handleRequestUpdateFirmware.bind(this) as unknown as IncomingRequestHandler, + ], + [ + OCPP16IncomingRequestCommand.RESERVE_NOW, + this.handleRequestReserveNow.bind(this) as unknown as IncomingRequestHandler, + ], + [ + OCPP16IncomingRequestCommand.CANCEL_RESERVATION, + this.handleRequestCancelReservation.bind(this) as unknown as IncomingRequestHandler, ], - [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, OCPP16ServiceUtils.parseJsonSchemaFile( - '../../../assets/json-schemas/ocpp/1.6/Reset.json', + 'assets/json-schemas/ocpp/1.6/Reset.json', moduleName, - 'constructor' + 'constructor', ), ], [ OCPP16IncomingRequestCommand.CLEAR_CACHE, OCPP16ServiceUtils.parseJsonSchemaFile( - '../../../assets/json-schemas/ocpp/1.6/ClearCache.json', + 'assets/json-schemas/ocpp/1.6/ClearCache.json', moduleName, - 'constructor' + 'constructor', ), ], [ OCPP16IncomingRequestCommand.UNLOCK_CONNECTOR, OCPP16ServiceUtils.parseJsonSchemaFile( - '../../../assets/json-schemas/ocpp/1.6/UnlockConnector.json', + 'assets/json-schemas/ocpp/1.6/UnlockConnector.json', moduleName, - 'constructor' + 'constructor', ), ], [ OCPP16IncomingRequestCommand.GET_CONFIGURATION, OCPP16ServiceUtils.parseJsonSchemaFile( - '../../../assets/json-schemas/ocpp/1.6/GetConfiguration.json', + 'assets/json-schemas/ocpp/1.6/GetConfiguration.json', moduleName, - 'constructor' + 'constructor', ), ], [ OCPP16IncomingRequestCommand.CHANGE_CONFIGURATION, OCPP16ServiceUtils.parseJsonSchemaFile( - '../../../assets/json-schemas/ocpp/1.6/ChangeConfiguration.json', + 'assets/json-schemas/ocpp/1.6/ChangeConfiguration.json', moduleName, - 'constructor' + 'constructor', ), ], [ OCPP16IncomingRequestCommand.GET_DIAGNOSTICS, OCPP16ServiceUtils.parseJsonSchemaFile( - '../../../assets/json-schemas/ocpp/1.6/GetDiagnostics.json', + 'assets/json-schemas/ocpp/1.6/GetDiagnostics.json', moduleName, - 'constructor' + 'constructor', ), ], [ OCPP16IncomingRequestCommand.GET_COMPOSITE_SCHEDULE, OCPP16ServiceUtils.parseJsonSchemaFile( - '../../../assets/json-schemas/ocpp/1.6/GetCompositeSchedule.json', + 'assets/json-schemas/ocpp/1.6/GetCompositeSchedule.json', moduleName, - 'constructor' + 'constructor', ), ], [ OCPP16IncomingRequestCommand.SET_CHARGING_PROFILE, OCPP16ServiceUtils.parseJsonSchemaFile( - '../../../assets/json-schemas/ocpp/1.6/SetChargingProfile.json', + 'assets/json-schemas/ocpp/1.6/SetChargingProfile.json', moduleName, - 'constructor' + 'constructor', ), ], [ OCPP16IncomingRequestCommand.CLEAR_CHARGING_PROFILE, OCPP16ServiceUtils.parseJsonSchemaFile( - '../../../assets/json-schemas/ocpp/1.6/ClearChargingProfile.json', + 'assets/json-schemas/ocpp/1.6/ClearChargingProfile.json', moduleName, - 'constructor' + 'constructor', ), ], [ OCPP16IncomingRequestCommand.CHANGE_AVAILABILITY, OCPP16ServiceUtils.parseJsonSchemaFile( - '../../../assets/json-schemas/ocpp/1.6/ChangeAvailability.json', + 'assets/json-schemas/ocpp/1.6/ChangeAvailability.json', moduleName, - 'constructor' + 'constructor', ), ], [ OCPP16IncomingRequestCommand.REMOTE_START_TRANSACTION, OCPP16ServiceUtils.parseJsonSchemaFile( - '../../../assets/json-schemas/ocpp/1.6/RemoteStartTransaction.json', + 'assets/json-schemas/ocpp/1.6/RemoteStartTransaction.json', moduleName, - 'constructor' + 'constructor', ), ], [ OCPP16IncomingRequestCommand.REMOTE_STOP_TRANSACTION, OCPP16ServiceUtils.parseJsonSchemaFile( - '../../../assets/json-schemas/ocpp/1.6/RemoteStopTransaction.json', + 'assets/json-schemas/ocpp/1.6/RemoteStopTransaction.json', moduleName, - 'constructor' + 'constructor', ), ], [ OCPP16IncomingRequestCommand.TRIGGER_MESSAGE, OCPP16ServiceUtils.parseJsonSchemaFile( - '../../../assets/json-schemas/ocpp/1.6/TriggerMessage.json', + 'assets/json-schemas/ocpp/1.6/TriggerMessage.json', moduleName, - 'constructor' + 'constructor', ), ], [ OCPP16IncomingRequestCommand.DATA_TRANSFER, OCPP16ServiceUtils.parseJsonSchemaFile( - '../../../assets/json-schemas/ocpp/1.6/DataTransfer.json', + 'assets/json-schemas/ocpp/1.6/DataTransfer.json', moduleName, - 'constructor' + 'constructor', ), ], [ OCPP16IncomingRequestCommand.UPDATE_FIRMWARE, OCPP16ServiceUtils.parseJsonSchemaFile( - '../../../assets/json-schemas/ocpp/1.6/UpdateFirmware.json', + 'assets/json-schemas/ocpp/1.6/UpdateFirmware.json', + moduleName, + 'constructor', + ), + ], + [ + OCPP16IncomingRequestCommand.RESERVE_NOW, + OCPP16ServiceUtils.parseJsonSchemaFile( + 'assets/json-schemas/ocpp/1.6/ReserveNow.json', moduleName, - 'constructor' + 'constructor', + ), + ], + [ + OCPP16IncomingRequestCommand.CANCEL_RESERVATION, + OCPP16ServiceUtils.parseJsonSchemaFile( + 'assets/json-schemas/ocpp/1.6/CancelReservation.json', + moduleName, + 'constructor', ), ], ]); this.validatePayload = this.validatePayload.bind(this) as ( chargingStation: ChargingStation, commandName: OCPP16IncomingRequestCommand, - commandPayload: JsonType + commandPayload: JsonType, ) => boolean; } - public async incomingRequestHandler( + public async incomingRequestHandler( chargingStation: ChargingStation, messageId: string, commandName: OCPP16IncomingRequestCommand, - commandPayload: JsonType + commandPayload: ReqType, ): Promise { - let response: JsonType; + let response: ResType; if ( chargingStation.getOcppStrictCompliance() === true && - chargingStation.isInPendingState() === true && + chargingStation.inPendingState() === true && (commandName === OCPP16IncomingRequestCommand.REMOTE_START_TRANSACTION || commandName === OCPP16IncomingRequestCommand.REMOTE_STOP_TRANSACTION) ) { @@ -283,16 +347,16 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService { `${commandName} cannot be issued to handle request PDU ${JSON.stringify( commandPayload, null, - 2 + 2, )} while the charging station is in pending state on the central server`, commandName, - commandPayload + commandPayload, ); } if ( chargingStation.isRegistered() === true || (chargingStation.getOcppStrictCompliance() === false && - chargingStation.isInUnknownState() === true) + chargingStation.inUnknownState() === true) ) { if ( this.incomingRequestHandlers.has(commandName) === true && @@ -301,15 +365,16 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService { try { this.validatePayload(chargingStation, commandName, commandPayload); // Call the method to build the response - response = await this.incomingRequestHandlers.get(commandName)( + response = (await this.incomingRequestHandlers.get(commandName)!( chargingStation, - commandPayload - ); + commandPayload, + )) as ResType; } catch (error) { // Log logger.error( - `${chargingStation.logPrefix()} ${moduleName}.incomingRequestHandler: Handle incoming request error:`, - error + `${chargingStation.logPrefix()} ${moduleName}.incomingRequestHandler: + Handle incoming request error:`, + error, ); throw error; } @@ -320,10 +385,10 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService { `${commandName} is not implemented to handle request PDU ${JSON.stringify( commandPayload, null, - 2 + 2, )}`, commandName, - commandPayload + commandPayload, ); } } else { @@ -332,10 +397,10 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService { `${commandName} cannot be issued to handle request PDU ${JSON.stringify( commandPayload, null, - 2 + 2, )} while the charging station is not registered on the central server.`, commandName, - commandPayload + commandPayload, ); } // Send the built response @@ -343,25 +408,26 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService { chargingStation, messageId, response, - commandName + commandName, ); } private validatePayload( chargingStation: ChargingStation, commandName: OCPP16IncomingRequestCommand, - commandPayload: JsonType + commandPayload: JsonType, ): boolean { if (this.jsonSchemas.has(commandName) === true) { return this.validateIncomingRequestPayload( chargingStation, commandName, - this.jsonSchemas.get(commandName), - commandPayload + this.jsonSchemas.get(commandName)!, + commandPayload, ); } logger.warn( - `${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; } @@ -369,47 +435,47 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService { // Simulate charging station restart private handleRequestReset( chargingStation: ChargingStation, - commandPayload: ResetRequest + commandPayload: ResetRequest, ): GenericResponse { this.runInAsyncScope( chargingStation.reset.bind(chargingStation) as ( this: ChargingStation, - ...args: any[] + ...args: unknown[] ) => Promise, chargingStation, - `${commandPayload.type}Reset` as OCPP16StopTransactionReason + `${commandPayload.type}Reset` as OCPP16StopTransactionReason, ).catch(Constants.EMPTY_FUNCTION); logger.info( `${chargingStation.logPrefix()} ${ commandPayload.type - } reset command received, simulating it. The station will be back online in ${Utils.formatDurationMilliSeconds( - chargingStation.stationInfo.resetTime - )}` + } reset command received, simulating it. The station will be + back online in ${formatDurationMilliSeconds(chargingStation.stationInfo.resetTime!)}`, ); return OCPP16Constants.OCPP_RESPONSE_ACCEPTED; } private async handleRequestUnlockConnector( chargingStation: ChargingStation, - commandPayload: UnlockConnectorRequest + commandPayload: UnlockConnectorRequest, ): Promise { const connectorId = commandPayload.connectorId; - if (chargingStation.connectors.has(connectorId) === false) { + if (chargingStation.hasConnector(connectorId) === false) { logger.error( - `${chargingStation.logPrefix()} Trying to unlock a non existing connector Id ${connectorId.toString()}` + `${chargingStation.logPrefix()} Trying to unlock a non existing + connector id ${connectorId.toString()}`, ); return OCPP16Constants.OCPP_RESPONSE_UNLOCK_NOT_SUPPORTED; } if (connectorId === 0) { logger.error( - `${chargingStation.logPrefix()} Trying to unlock connector Id ${connectorId.toString()}` + `${chargingStation.logPrefix()} Trying to unlock connector id ${connectorId.toString()}`, ); return OCPP16Constants.OCPP_RESPONSE_UNLOCK_NOT_SUPPORTED; } if (chargingStation.getConnectorStatus(connectorId)?.transactionStarted === true) { const stopResponse = await chargingStation.stopTransactionOnConnector( connectorId, - OCPP16StopTransactionReason.UNLOCK_COMMAND + OCPP16StopTransactionReason.UNLOCK_COMMAND, ); if (stopResponse.idTagInfo?.status === OCPP16AuthorizationStatus.ACCEPTED) { return OCPP16Constants.OCPP_RESPONSE_UNLOCKED; @@ -419,20 +485,20 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService { await OCPP16ServiceUtils.sendAndSetConnectorStatus( chargingStation, connectorId, - OCPP16ChargePointStatus.Available + OCPP16ChargePointStatus.Available, ); return OCPP16Constants.OCPP_RESPONSE_UNLOCKED; } private handleRequestGetConfiguration( chargingStation: ChargingStation, - commandPayload: GetConfigurationRequest + commandPayload: GetConfigurationRequest, ): GetConfigurationResponse { const configurationKey: OCPPConfigurationKey[] = []; const unknownKey: string[] = []; - if (Utils.isUndefined(commandPayload.key) === true) { - for (const configuration of chargingStation.ocppConfiguration.configurationKey) { - if (Utils.isUndefined(configuration.visible) === true) { + if (isUndefined(commandPayload.key) === true) { + for (const configuration of chargingStation.ocppConfiguration!.configurationKey!) { + if (isUndefined(configuration.visible) === true) { configuration.visible = true; } if (configuration.visible === false) { @@ -444,15 +510,11 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService { value: configuration.value, }); } - } else if (Utils.isNotEmptyArray(commandPayload.key) === true) { - for (const key of commandPayload.key) { - const keyFound = ChargingStationConfigurationUtils.getConfigurationKey( - chargingStation, - key, - true - ); + } else if (isNotEmptyArray(commandPayload.key) === true) { + for (const key of commandPayload.key!) { + const keyFound = getConfigurationKey(chargingStation, key, true); if (keyFound) { - if (Utils.isUndefined(keyFound.visible) === true) { + if (isUndefined(keyFound.visible) === true) { keyFound.visible = true; } if (keyFound.visible === false) { @@ -476,49 +538,50 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService { private handleRequestChangeConfiguration( chargingStation: ChargingStation, - commandPayload: ChangeConfigurationRequest + commandPayload: ChangeConfigurationRequest, ): ChangeConfigurationResponse { - const keyToChange = ChargingStationConfigurationUtils.getConfigurationKey( - chargingStation, - commandPayload.key, - true - ); - if (!keyToChange) { - return OCPP16Constants.OCPP_CONFIGURATION_RESPONSE_NOT_SUPPORTED; - } else if (keyToChange && keyToChange.readonly) { + const keyToChange = getConfigurationKey(chargingStation, commandPayload.key, true); + if (keyToChange?.readonly === true) { return OCPP16Constants.OCPP_CONFIGURATION_RESPONSE_REJECTED; - } else if (keyToChange && !keyToChange.readonly) { + } else if (keyToChange?.readonly === false) { let valueChanged = false; if (keyToChange.value !== commandPayload.value) { - ChargingStationConfigurationUtils.setConfigurationKeyValue( - chargingStation, - commandPayload.key, - commandPayload.value, - true - ); + setConfigurationKeyValue(chargingStation, commandPayload.key, commandPayload.value, true); valueChanged = true; } let triggerHeartbeatRestart = false; - if (keyToChange.key === OCPP16StandardParametersKey.HeartBeatInterval && valueChanged) { - ChargingStationConfigurationUtils.setConfigurationKeyValue( + if ( + (keyToChange.key as OCPP16StandardParametersKey) === + OCPP16StandardParametersKey.HeartBeatInterval && + valueChanged + ) { + setConfigurationKeyValue( chargingStation, OCPP16StandardParametersKey.HeartbeatInterval, - commandPayload.value + commandPayload.value, ); triggerHeartbeatRestart = true; } - if (keyToChange.key === OCPP16StandardParametersKey.HeartbeatInterval && valueChanged) { - ChargingStationConfigurationUtils.setConfigurationKeyValue( + if ( + (keyToChange.key as OCPP16StandardParametersKey) === + OCPP16StandardParametersKey.HeartbeatInterval && + valueChanged + ) { + setConfigurationKeyValue( chargingStation, OCPP16StandardParametersKey.HeartBeatInterval, - commandPayload.value + commandPayload.value, ); triggerHeartbeatRestart = true; } if (triggerHeartbeatRestart) { chargingStation.restartHeartbeat(); } - if (keyToChange.key === OCPP16StandardParametersKey.WebSocketPingInterval && valueChanged) { + if ( + (keyToChange.key as OCPP16StandardParametersKey) === + OCPP16StandardParametersKey.WebSocketPingInterval && + valueChanged + ) { chargingStation.restartWebSocketPing(); } if (keyToChange.reboot) { @@ -526,26 +589,26 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService { } return OCPP16Constants.OCPP_CONFIGURATION_RESPONSE_ACCEPTED; } + return OCPP16Constants.OCPP_CONFIGURATION_RESPONSE_NOT_SUPPORTED; } private handleRequestSetChargingProfile( chargingStation: ChargingStation, - commandPayload: SetChargingProfileRequest + commandPayload: SetChargingProfileRequest, ): SetChargingProfileResponse { if ( OCPP16ServiceUtils.checkFeatureProfile( chargingStation, OCPP16SupportedFeatureProfiles.SmartCharging, - OCPP16IncomingRequestCommand.SET_CHARGING_PROFILE + OCPP16IncomingRequestCommand.SET_CHARGING_PROFILE, ) === false ) { return OCPP16Constants.OCPP_SET_CHARGING_PROFILE_RESPONSE_NOT_SUPPORTED; } - if (chargingStation.connectors.has(commandPayload.connectorId) === false) { + if (chargingStation.hasConnector(commandPayload.connectorId) === false) { logger.error( - `${chargingStation.logPrefix()} Trying to set charging profile(s) to a non existing connector Id ${ - commandPayload.connectorId - }` + `${chargingStation.logPrefix()} Trying to set charging profile(s) to a + non existing connector id ${commandPayload.connectorId}`, ); return OCPP16Constants.OCPP_SET_CHARGING_PROFILE_RESPONSE_REJECTED; } @@ -564,63 +627,59 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService { false) ) { logger.error( - `${chargingStation.logPrefix()} Trying to set transaction charging profile(s) on connector ${ - commandPayload.connectorId - } without a started transaction` + `${chargingStation.logPrefix()} Trying to set transaction charging profile(s) + on connector ${commandPayload.connectorId} without a started transaction`, ); return OCPP16Constants.OCPP_SET_CHARGING_PROFILE_RESPONSE_REJECTED; } OCPP16ServiceUtils.setChargingProfile( chargingStation, commandPayload.connectorId, - commandPayload.csChargingProfiles + commandPayload.csChargingProfiles, ); logger.debug( `${chargingStation.logPrefix()} Charging profile(s) set on connector id ${ commandPayload.connectorId }: %j`, - commandPayload.csChargingProfiles + commandPayload.csChargingProfiles, ); return OCPP16Constants.OCPP_SET_CHARGING_PROFILE_RESPONSE_ACCEPTED; } private handleRequestGetCompositeSchedule( chargingStation: ChargingStation, - commandPayload: OCPP16GetCompositeScheduleRequest + commandPayload: OCPP16GetCompositeScheduleRequest, ): OCPP16GetCompositeScheduleResponse { if ( OCPP16ServiceUtils.checkFeatureProfile( chargingStation, OCPP16SupportedFeatureProfiles.SmartCharging, - OCPP16IncomingRequestCommand.CLEAR_CHARGING_PROFILE + OCPP16IncomingRequestCommand.GET_COMPOSITE_SCHEDULE, ) === false ) { return OCPP16Constants.OCPP_RESPONSE_REJECTED; } - if (chargingStation.connectors.has(commandPayload.connectorId) === false) { + if (chargingStation.hasConnector(commandPayload.connectorId) === false) { logger.error( - `${chargingStation.logPrefix()} Trying to get composite schedule to a non existing connector Id ${ - commandPayload.connectorId - }` + `${chargingStation.logPrefix()} Trying to get composite schedule to a + non existing connector id ${commandPayload.connectorId}`, ); return OCPP16Constants.OCPP_RESPONSE_REJECTED; } if ( - Utils.isEmptyArray( - chargingStation.getConnectorStatus(commandPayload.connectorId)?.chargingProfiles - ) + isEmptyArray(chargingStation.getConnectorStatus(commandPayload.connectorId)?.chargingProfiles) ) { return OCPP16Constants.OCPP_RESPONSE_REJECTED; } const startDate = new Date(); - const endDate = new Date(startDate.getTime() + commandPayload.duration * 1000); - let compositeSchedule: OCPP16ChargingSchedule; - for (const chargingProfile of chargingStation.getConnectorStatus(commandPayload.connectorId) - .chargingProfiles) { + const endDate = new Date(startDate.getTime() + secondsToMilliseconds(commandPayload.duration)); + let compositeSchedule: OCPP16ChargingSchedule | undefined; + for (const chargingProfile of chargingStation.getConnectorStatus(commandPayload.connectorId)! + .chargingProfiles!) { // FIXME: build the composite schedule including the local power limit, the stack level, the charging rate unit, etc. if ( - chargingProfile.chargingSchedule?.startSchedule >= startDate && - chargingProfile.chargingSchedule?.startSchedule <= endDate + chargingProfile.chargingSchedule.startSchedule! >= startDate && + chargingProfile.chargingSchedule.startSchedule! <= endDate ) { compositeSchedule = chargingProfile.chargingSchedule; break; @@ -636,78 +695,57 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService { private handleRequestClearChargingProfile( chargingStation: ChargingStation, - commandPayload: ClearChargingProfileRequest + commandPayload: ClearChargingProfileRequest, ): ClearChargingProfileResponse { if ( OCPP16ServiceUtils.checkFeatureProfile( chargingStation, OCPP16SupportedFeatureProfiles.SmartCharging, - OCPP16IncomingRequestCommand.CLEAR_CHARGING_PROFILE + OCPP16IncomingRequestCommand.CLEAR_CHARGING_PROFILE, ) === false ) { return OCPP16Constants.OCPP_CLEAR_CHARGING_PROFILE_RESPONSE_UNKNOWN; } - if (chargingStation.connectors.has(commandPayload.connectorId) === false) { + if (chargingStation.hasConnector(commandPayload.connectorId!) === false) { logger.error( - `${chargingStation.logPrefix()} Trying to clear a charging profile(s) to a non existing connector Id ${ - commandPayload.connectorId - }` + `${chargingStation.logPrefix()} Trying to clear a charging profile(s) to + a non existing connector id ${commandPayload.connectorId}`, ); return OCPP16Constants.OCPP_CLEAR_CHARGING_PROFILE_RESPONSE_UNKNOWN; } - const connectorStatus = chargingStation.getConnectorStatus(commandPayload.connectorId); if ( - !Utils.isNullOrUndefined(commandPayload.connectorId) && - Utils.isNotEmptyArray(connectorStatus?.chargingProfiles) + !isNullOrUndefined(commandPayload.connectorId) && + isNotEmptyArray( + chargingStation.getConnectorStatus(commandPayload.connectorId!)?.chargingProfiles, + ) ) { - connectorStatus.chargingProfiles = []; + chargingStation.getConnectorStatus(commandPayload.connectorId!)!.chargingProfiles = []; logger.debug( `${chargingStation.logPrefix()} Charging profile(s) cleared on connector id ${ commandPayload.connectorId - }` + }`, ); return OCPP16Constants.OCPP_CLEAR_CHARGING_PROFILE_RESPONSE_ACCEPTED; } - if (Utils.isNullOrUndefined(commandPayload.connectorId)) { + if (isNullOrUndefined(commandPayload.connectorId)) { let clearedCP = false; - for (const connectorId of chargingStation.connectors.keys()) { - if ( - Utils.isNotEmptyArray(chargingStation.getConnectorStatus(connectorId)?.chargingProfiles) - ) { - chargingStation - .getConnectorStatus(connectorId) - ?.chargingProfiles?.forEach((chargingProfile: OCPP16ChargingProfile, index: number) => { - let clearCurrentCP = false; - if (chargingProfile.chargingProfileId === commandPayload.id) { - clearCurrentCP = true; - } - if ( - !commandPayload.chargingProfilePurpose && - chargingProfile.stackLevel === commandPayload.stackLevel - ) { - clearCurrentCP = true; - } - if ( - !chargingProfile.stackLevel && - chargingProfile.chargingProfilePurpose === commandPayload.chargingProfilePurpose - ) { - clearCurrentCP = true; - } - if ( - chargingProfile.stackLevel === commandPayload.stackLevel && - chargingProfile.chargingProfilePurpose === commandPayload.chargingProfilePurpose - ) { - clearCurrentCP = true; - } - if (clearCurrentCP) { - connectorStatus?.chargingProfiles?.splice(index, 1); - logger.debug( - `${chargingStation.logPrefix()} Matching charging profile(s) cleared: %j`, - chargingProfile - ); - clearedCP = true; - } - }); + if (chargingStation.hasEvses) { + for (const evseStatus of chargingStation.evses.values()) { + for (const connectorStatus of evseStatus.connectors.values()) { + clearedCP = OCPP16ServiceUtils.clearChargingProfiles( + chargingStation, + commandPayload, + connectorStatus.chargingProfiles, + ); + } + } + } else { + for (const connectorId of chargingStation.connectors.keys()) { + clearedCP = OCPP16ServiceUtils.clearChargingProfiles( + chargingStation, + commandPayload, + chargingStation.getConnectorStatus(connectorId)?.chargingProfiles, + ); } } if (clearedCP) { @@ -719,51 +757,63 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService { private async handleRequestChangeAvailability( chargingStation: ChargingStation, - commandPayload: ChangeAvailabilityRequest + commandPayload: ChangeAvailabilityRequest, ): Promise { const connectorId: number = commandPayload.connectorId; - if (chargingStation.connectors.has(connectorId) === false) { + if (chargingStation.hasConnector(connectorId) === false) { logger.error( - `${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 OCPP16Constants.OCPP_AVAILABILITY_RESPONSE_REJECTED; } const chargePointStatus: OCPP16ChargePointStatus = - commandPayload.type === OCPP16AvailabilityType.OPERATIVE + commandPayload.type === OCPP16AvailabilityType.Operative ? OCPP16ChargePointStatus.Available : OCPP16ChargePointStatus.Unavailable; if (connectorId === 0) { let response: ChangeAvailabilityResponse = OCPP16Constants.OCPP_AVAILABILITY_RESPONSE_ACCEPTED; - for (const id of chargingStation.connectors.keys()) { - if (chargingStation.getConnectorStatus(id)?.transactionStarted === true) { + const changeAvailability = async (id: number, connectorStatus: ConnectorStatus) => { + if (connectorStatus?.transactionStarted === true) { response = OCPP16Constants.OCPP_AVAILABILITY_RESPONSE_SCHEDULED; } - chargingStation.getConnectorStatus(id).availability = commandPayload.type; + connectorStatus.availability = commandPayload.type; if (response === OCPP16Constants.OCPP_AVAILABILITY_RESPONSE_ACCEPTED) { await OCPP16ServiceUtils.sendAndSetConnectorStatus( chargingStation, id, - chargePointStatus + chargePointStatus, ); } + }; + if (chargingStation.hasEvses) { + for (const evseStatus of chargingStation.evses.values()) { + for (const [id, connectorStatus] of evseStatus.connectors) { + await changeAvailability(id, connectorStatus); + } + } + } else { + for (const id of chargingStation.connectors.keys()) { + await changeAvailability(id, chargingStation.getConnectorStatus(id)!); + } } return response; } else if ( connectorId > 0 && (chargingStation.isChargingStationAvailable() === true || (chargingStation.isChargingStationAvailable() === false && - commandPayload.type === OCPP16AvailabilityType.INOPERATIVE)) + commandPayload.type === OCPP16AvailabilityType.Inoperative)) ) { if (chargingStation.getConnectorStatus(connectorId)?.transactionStarted === true) { - chargingStation.getConnectorStatus(connectorId).availability = commandPayload.type; + chargingStation.getConnectorStatus(connectorId)!.availability = commandPayload.type; return OCPP16Constants.OCPP_AVAILABILITY_RESPONSE_SCHEDULED; } - chargingStation.getConnectorStatus(connectorId).availability = commandPayload.type; + chargingStation.getConnectorStatus(connectorId)!.availability = commandPayload.type; await OCPP16ServiceUtils.sendAndSetConnectorStatus( chargingStation, connectorId, - chargePointStatus + chargePointStatus, ); return OCPP16Constants.OCPP_AVAILABILITY_RESPONSE_ACCEPTED; } @@ -772,149 +822,137 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService { private async handleRequestRemoteStartTransaction( chargingStation: ChargingStation, - commandPayload: RemoteStartTransactionRequest + commandPayload: RemoteStartTransactionRequest, ): 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}'`; - await OCPP16ServiceUtils.sendAndSetConnectorStatus( + const { connectorId: transactionConnectorId, idTag, chargingProfile } = commandPayload; + if (chargingStation.hasConnector(transactionConnectorId) === false) { + return this.notifyRemoteStartTransactionRejected( chargingStation, transactionConnectorId, - OCPP16ChargePointStatus.Preparing + idTag, ); - const connectorStatus = chargingStation.getConnectorStatus(transactionConnectorId); + } + if ( + !chargingStation.isChargingStationAvailable() || + !chargingStation.isConnectorAvailable(transactionConnectorId) + ) { + return this.notifyRemoteStartTransactionRejected( + chargingStation, + transactionConnectorId, + idTag, + ); + } + if ( + (chargingStation.getConnectorStatus(transactionConnectorId)?.status === + OCPP16ChargePointStatus.Reserved && + chargingStation.getReservationBy('connectorId', transactionConnectorId)?.idTag !== idTag) || + (chargingStation.getConnectorStatus(0)?.status === OCPP16ChargePointStatus.Reserved && + chargingStation.getReservationBy('connectorId', 0)?.idTag !== idTag) + ) { + return OCPP16Constants.OCPP_RESPONSE_REJECTED; + } + const remoteStartTransactionLogMsg = ` + ${chargingStation.logPrefix()} Transaction remotely STARTED on ${ + chargingStation.stationInfo.chargingStationId + }#${transactionConnectorId.toString()} for idTag '${idTag}'`; + await OCPP16ServiceUtils.sendAndSetConnectorStatus( + chargingStation, + transactionConnectorId, + OCPP16ChargePointStatus.Preparing, + ); + const connectorStatus = chargingStation.getConnectorStatus(transactionConnectorId)!; + // Authorization check required + if ( + chargingStation.getAuthorizeRemoteTxRequests() === true && + (await OCPP16ServiceUtils.isIdTagAuthorized(chargingStation, transactionConnectorId, idTag)) + ) { + // Authorization successful, start transaction if ( - chargingStation.isChargingStationAvailable() === true && - chargingStation.isConnectorAvailable(transactionConnectorId) === true + this.setRemoteStartTransactionChargingProfile( + chargingStation, + transactionConnectorId, + chargingProfile!, + ) === true ) { - // Check if authorized - if (chargingStation.getAuthorizeRemoteTxRequests() === true) { - let authorized = false; - if ( - chargingStation.getLocalAuthListEnabled() === true && - chargingStation.hasIdTags() === true && - Utils.isNotEmptyString( - chargingStation.idTagsCache - .getIdTags(ChargingStationUtils.getIdTagsFile(chargingStation.stationInfo)) - ?.find((idTag) => idTag === commandPayload.idTag) - ) - ) { - connectorStatus.localAuthorizeIdTag = commandPayload.idTag; - connectorStatus.idTagLocalAuthorized = true; - authorized = true; - } else if (chargingStation.getMustAuthorizeAtRemoteStart() === true) { - connectorStatus.authorizeIdTag = commandPayload.idTag; - const authorizeResponse: OCPP16AuthorizeResponse = - await chargingStation.ocppRequestService.requestHandler< - OCPP16AuthorizeRequest, - OCPP16AuthorizeResponse - >(chargingStation, OCPP16RequestCommand.AUTHORIZE, { - idTag: commandPayload.idTag, - }); - if (authorizeResponse?.idTagInfo?.status === OCPP16AuthorizationStatus.ACCEPTED) { - authorized = true; - } - } else { - logger.warn( - `${chargingStation.logPrefix()} The charging station configuration expects authorize at remote start transaction but local authorization or authorize isn't enabled` - ); - } - if (authorized === true) { - // Authorization successful, start transaction - if ( - this.setRemoteStartTransactionChargingProfile( - chargingStation, - transactionConnectorId, - commandPayload.chargingProfile - ) === true - ) { - connectorStatus.transactionRemoteStarted = true; - if ( - ( - await chargingStation.ocppRequestService.requestHandler< - OCPP16StartTransactionRequest, - OCPP16StartTransactionResponse - >(chargingStation, OCPP16RequestCommand.START_TRANSACTION, { - connectorId: transactionConnectorId, - idTag: commandPayload.idTag, - }) - ).idTagInfo.status === OCPP16AuthorizationStatus.ACCEPTED - ) { - logger.debug(remoteStartTransactionLogMsg); - return OCPP16Constants.OCPP_RESPONSE_ACCEPTED; - } - return this.notifyRemoteStartTransactionRejected( - chargingStation, - transactionConnectorId, - commandPayload.idTag - ); - } - return this.notifyRemoteStartTransactionRejected( - chargingStation, - transactionConnectorId, - commandPayload.idTag - ); - } - return this.notifyRemoteStartTransactionRejected( - chargingStation, - transactionConnectorId, - commandPayload.idTag - ); - } - // No authorization check required, start transaction + connectorStatus.transactionRemoteStarted = true; if ( - this.setRemoteStartTransactionChargingProfile( - chargingStation, - transactionConnectorId, - commandPayload.chargingProfile - ) === true + ( + await chargingStation.ocppRequestService.requestHandler< + OCPP16StartTransactionRequest, + OCPP16StartTransactionResponse + >(chargingStation, OCPP16RequestCommand.START_TRANSACTION, { + connectorId: transactionConnectorId, + idTag, + reservationId: chargingStation.getReservationBy( + 'connectorId', + chargingStation.getConnectorStatus(0)?.status === OCPP16ChargePointStatus.Reserved + ? 0 + : transactionConnectorId, + )!, + }) + ).idTagInfo.status === OCPP16AuthorizationStatus.ACCEPTED ) { - connectorStatus.transactionRemoteStarted = true; - if ( - ( - await chargingStation.ocppRequestService.requestHandler< - OCPP16StartTransactionRequest, - OCPP16StartTransactionResponse - >(chargingStation, OCPP16RequestCommand.START_TRANSACTION, { - connectorId: transactionConnectorId, - idTag: commandPayload.idTag, - }) - ).idTagInfo.status === OCPP16AuthorizationStatus.ACCEPTED - ) { - logger.debug(remoteStartTransactionLogMsg); - return OCPP16Constants.OCPP_RESPONSE_ACCEPTED; - } - return this.notifyRemoteStartTransactionRejected( - chargingStation, - transactionConnectorId, - commandPayload.idTag - ); + logger.debug(remoteStartTransactionLogMsg); + return OCPP16Constants.OCPP_RESPONSE_ACCEPTED; } return this.notifyRemoteStartTransactionRejected( chargingStation, transactionConnectorId, - commandPayload.idTag + idTag, ); } return this.notifyRemoteStartTransactionRejected( chargingStation, transactionConnectorId, - commandPayload.idTag + idTag, + ); + } + // No authorization check required, start transaction + if ( + this.setRemoteStartTransactionChargingProfile( + chargingStation, + transactionConnectorId, + chargingProfile!, + ) === true + ) { + connectorStatus.transactionRemoteStarted = true; + if ( + ( + await chargingStation.ocppRequestService.requestHandler< + OCPP16StartTransactionRequest, + OCPP16StartTransactionResponse + >(chargingStation, OCPP16RequestCommand.START_TRANSACTION, { + connectorId: transactionConnectorId, + idTag, + reservationId: chargingStation.getReservationBy( + 'connectorId', + chargingStation.getConnectorStatus(0)?.status === OCPP16ChargePointStatus.Reserved + ? 0 + : transactionConnectorId, + )!, + }) + ).idTagInfo.status === OCPP16AuthorizationStatus.ACCEPTED + ) { + logger.debug(remoteStartTransactionLogMsg); + return OCPP16Constants.OCPP_RESPONSE_ACCEPTED; + } + return this.notifyRemoteStartTransactionRejected( + chargingStation, + transactionConnectorId, + idTag, ); } return this.notifyRemoteStartTransactionRejected( chargingStation, transactionConnectorId, - commandPayload.idTag + idTag, ); } private async notifyRemoteStartTransactionRejected( chargingStation: ChargingStation, connectorId: number, - idTag: string + idTag: string, ): Promise { if ( chargingStation.getConnectorStatus(connectorId)?.status !== OCPP16ChargePointStatus.Available @@ -922,13 +960,14 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService { await OCPP16ServiceUtils.sendAndSetConnectorStatus( chargingStation, connectorId, - OCPP16ChargePointStatus.Available + 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 OCPP16Constants.OCPP_RESPONSE_REJECTED; } @@ -936,98 +975,132 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService { private setRemoteStartTransactionChargingProfile( chargingStation: ChargingStation, connectorId: number, - cp: OCPP16ChargingProfile + chargingProfile: OCPP16ChargingProfile, ): boolean { - if (cp && cp.chargingProfilePurpose === OCPP16ChargingProfilePurposeType.TX_PROFILE) { - OCPP16ServiceUtils.setChargingProfile(chargingStation, connectorId, cp); + if ( + chargingProfile && + chargingProfile.chargingProfilePurpose === OCPP16ChargingProfilePurposeType.TX_PROFILE + ) { + OCPP16ServiceUtils.setChargingProfile(chargingStation, connectorId, chargingProfile); logger.debug( - `${chargingStation.logPrefix()} Charging profile(s) set at remote start transaction on connector id ${connectorId}: %j`, - cp + `${chargingStation.logPrefix()} Charging profile(s) set at remote start transaction + on connector id ${connectorId}: %j`, + chargingProfile, ); return true; - } else if (cp && cp.chargingProfilePurpose !== OCPP16ChargingProfilePurposeType.TX_PROFILE) { + } else if ( + chargingProfile && + chargingProfile.chargingProfilePurpose !== OCPP16ChargingProfilePurposeType.TX_PROFILE + ) { logger.warn( `${chargingStation.logPrefix()} Not allowed to set ${ - cp.chargingProfilePurpose - } charging profile(s) at remote start transaction` + chargingProfile.chargingProfilePurpose + } charging profile(s) at remote start transaction`, ); return false; - } else if (!cp) { - return true; } + return true; } private async handleRequestRemoteStopTransaction( chargingStation: ChargingStation, - commandPayload: RemoteStopTransactionRequest + commandPayload: RemoteStopTransactionRequest, ): Promise { const transactionId = commandPayload.transactionId; - for (const connectorId of chargingStation.connectors.keys()) { - if ( - connectorId > 0 && - chargingStation.getConnectorStatus(connectorId)?.transactionId === transactionId - ) { - await OCPP16ServiceUtils.sendAndSetConnectorStatus( - chargingStation, - connectorId, - OCPP16ChargePointStatus.Finishing - ); - const stopResponse = await chargingStation.stopTransactionOnConnector( - connectorId, - OCPP16StopTransactionReason.REMOTE - ); - if (stopResponse.idTagInfo?.status === OCPP16AuthorizationStatus.ACCEPTED) { - return OCPP16Constants.OCPP_RESPONSE_ACCEPTED; + const remoteStopTransaction = async (connectorId: number): Promise => { + await OCPP16ServiceUtils.sendAndSetConnectorStatus( + chargingStation, + connectorId, + OCPP16ChargePointStatus.Finishing, + ); + const stopResponse = await chargingStation.stopTransactionOnConnector( + connectorId, + OCPP16StopTransactionReason.REMOTE, + ); + if (stopResponse.idTagInfo?.status === OCPP16AuthorizationStatus.ACCEPTED) { + return OCPP16Constants.OCPP_RESPONSE_ACCEPTED; + } + return OCPP16Constants.OCPP_RESPONSE_REJECTED; + }; + if (chargingStation.hasEvses) { + for (const [evseId, evseStatus] of chargingStation.evses) { + if (evseId > 0) { + for (const [connectorId, connectorStatus] of evseStatus.connectors) { + if (connectorStatus.transactionId === transactionId) { + return remoteStopTransaction(connectorId); + } + } + } + } + } else { + for (const connectorId of chargingStation.connectors.keys()) { + if ( + connectorId > 0 && + chargingStation.getConnectorStatus(connectorId)?.transactionId === transactionId + ) { + return remoteStopTransaction(connectorId); } - return OCPP16Constants.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 with id: + ${transactionId.toString()}`, ); return OCPP16Constants.OCPP_RESPONSE_REJECTED; } private handleRequestUpdateFirmware( chargingStation: ChargingStation, - commandPayload: OCPP16UpdateFirmwareRequest + commandPayload: OCPP16UpdateFirmwareRequest, ): OCPP16UpdateFirmwareResponse { if ( OCPP16ServiceUtils.checkFeatureProfile( chargingStation, OCPP16SupportedFeatureProfiles.FirmwareManagement, - OCPP16IncomingRequestCommand.UPDATE_FIRMWARE + OCPP16IncomingRequestCommand.UPDATE_FIRMWARE, ) === false ) { logger.warn( - `${chargingStation.logPrefix()} ${moduleName}.handleRequestUpdateFirmware: Cannot simulate firmware update: feature profile not supported` + `${chargingStation.logPrefix()} ${moduleName}.handleRequestUpdateFirmware: + Cannot simulate firmware update: feature profile not supported`, ); return OCPP16Constants.OCPP_RESPONSE_EMPTY; } if ( - !Utils.isNullOrUndefined(chargingStation.stationInfo.firmwareStatus) && + !isNullOrUndefined(chargingStation.stationInfo.firmwareStatus) && chargingStation.stationInfo.firmwareStatus !== OCPP16FirmwareStatus.Installed ) { logger.warn( - `${chargingStation.logPrefix()} ${moduleName}.handleRequestUpdateFirmware: Cannot simulate firmware update: firmware update is already in progress` + `${chargingStation.logPrefix()} ${moduleName}.handleRequestUpdateFirmware: + Cannot simulate firmware update: firmware update is already in progress`, ); return OCPP16Constants.OCPP_RESPONSE_EMPTY; } - const retrieveDate = Utils.convertToDate(commandPayload.retrieveDate); + const retrieveDate = convertToDate(commandPayload.retrieveDate)!; const now = Date.now(); if (retrieveDate?.getTime() <= now) { this.runInAsyncScope( this.updateFirmwareSimulation.bind(this) as ( this: OCPP16IncomingRequestService, - ...args: any[] + ...args: unknown[] ) => Promise, this, - chargingStation + chargingStation, ).catch(Constants.EMPTY_FUNCTION); } else { - setTimeout(() => { - this.updateFirmwareSimulation(chargingStation).catch(Constants.EMPTY_FUNCTION); - }, retrieveDate?.getTime() - now); + setTimeout( + () => { + this.runInAsyncScope( + this.updateFirmwareSimulation.bind(this) as ( + this: OCPP16IncomingRequestService, + ...args: unknown[] + ) => Promise, + this, + chargingStation, + ).catch(Constants.EMPTY_FUNCTION); + }, + retrieveDate?.getTime() - now, + ); } return OCPP16Constants.OCPP_RESPONSE_EMPTY; } @@ -1035,24 +1108,37 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService { private async updateFirmwareSimulation( chargingStation: ChargingStation, maxDelay = 30, - minDelay = 15 + minDelay = 15, ): Promise { - if ( - ChargingStationUtils.checkChargingStation(chargingStation, chargingStation.logPrefix()) === - false - ) { + if (checkChargingStation(chargingStation, chargingStation.logPrefix()) === false) { return; } - for (const connectorId of chargingStation.connectors.keys()) { - if ( - connectorId > 0 && - chargingStation.getConnectorStatus(connectorId)?.transactionStarted === false - ) { - await OCPP16ServiceUtils.sendAndSetConnectorStatus( - chargingStation, - connectorId, - OCPP16ChargePointStatus.Unavailable - ); + if (chargingStation.hasEvses) { + for (const [evseId, evseStatus] of chargingStation.evses) { + if (evseId > 0) { + for (const [connectorId, connectorStatus] of evseStatus.connectors) { + if (connectorStatus?.transactionStarted === false) { + await OCPP16ServiceUtils.sendAndSetConnectorStatus( + chargingStation, + connectorId, + OCPP16ChargePointStatus.Unavailable, + ); + } + } + } + } + } else { + for (const connectorId of chargingStation.connectors.keys()) { + if ( + connectorId > 0 && + chargingStation.getConnectorStatus(connectorId)?.transactionStarted === false + ) { + await OCPP16ServiceUtils.sendAndSetConnectorStatus( + chargingStation, + connectorId, + OCPP16ChargePointStatus.Unavailable, + ); + } } } await chargingStation.ocppRequestService.requestHandler< @@ -1066,7 +1152,7 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService { chargingStation.stationInfo?.firmwareUpgrade?.failureStatus === OCPP16FirmwareStatus.DownloadFailed ) { - await Utils.sleep(Utils.getRandomInteger(maxDelay, minDelay) * 1000); + await sleep(secondsToMilliseconds(getRandomInteger(maxDelay, minDelay))); await chargingStation.ocppRequestService.requestHandler< OCPP16FirmwareStatusNotificationRequest, OCPP16FirmwareStatusNotificationResponse @@ -1077,7 +1163,7 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService { chargingStation.stationInfo?.firmwareUpgrade?.failureStatus; return; } - await Utils.sleep(Utils.getRandomInteger(maxDelay, minDelay) * 1000); + await sleep(secondsToMilliseconds(getRandomInteger(maxDelay, minDelay))); await chargingStation.ocppRequestService.requestHandler< OCPP16FirmwareStatusNotificationRequest, OCPP16FirmwareStatusNotificationResponse @@ -1088,48 +1174,54 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService { let wasTransactionsStarted = false; let transactionsStarted: boolean; do { - let trxCount = 0; - for (const connectorId of chargingStation.connectors.keys()) { - if ( - connectorId > 0 && - chargingStation.getConnectorStatus(connectorId)?.transactionStarted === true - ) { - trxCount++; - } - } - if (trxCount > 0) { - const waitTime = 15 * 1000; + const runningTransactions = chargingStation.getNumberOfRunningTransactions(); + if (runningTransactions > 0) { + const waitTime = secondsToMilliseconds(15); logger.debug( - `${chargingStation.logPrefix()} ${moduleName}.updateFirmwareSimulation: ${trxCount} transaction(s) in progress, waiting ${ - waitTime / 1000 - } seconds before continuing firmware update simulation` + `${chargingStation.logPrefix()} ${moduleName}.updateFirmwareSimulation: + ${runningTransactions} transaction(s) in progress, waiting ${formatDurationMilliSeconds( + waitTime, + )} before continuing firmware update simulation`, ); - await Utils.sleep(waitTime); + await sleep(waitTime); transactionsStarted = true; wasTransactionsStarted = true; } else { - for (const connectorId of chargingStation.connectors.keys()) { - if ( - connectorId > 0 && - chargingStation.getConnectorStatus(connectorId)?.status !== - OCPP16ChargePointStatus.Unavailable - ) { - await OCPP16ServiceUtils.sendAndSetConnectorStatus( - chargingStation, - connectorId, - OCPP16ChargePointStatus.Unavailable - ); + if (chargingStation.hasEvses) { + for (const [evseId, evseStatus] of chargingStation.evses) { + if (evseId > 0) { + for (const [connectorId, connectorStatus] of evseStatus.connectors) { + if (connectorStatus?.status !== OCPP16ChargePointStatus.Unavailable) { + await OCPP16ServiceUtils.sendAndSetConnectorStatus( + chargingStation, + connectorId, + OCPP16ChargePointStatus.Unavailable, + ); + } + } + } + } + } else { + for (const connectorId of chargingStation.connectors.keys()) { + if ( + connectorId > 0 && + chargingStation.getConnectorStatus(connectorId)?.status !== + OCPP16ChargePointStatus.Unavailable + ) { + await OCPP16ServiceUtils.sendAndSetConnectorStatus( + chargingStation, + connectorId, + OCPP16ChargePointStatus.Unavailable, + ); + } } } transactionsStarted = false; } } while (transactionsStarted); !wasTransactionsStarted && - (await Utils.sleep(Utils.getRandomInteger(maxDelay, minDelay) * 1000)); - if ( - ChargingStationUtils.checkChargingStation(chargingStation, chargingStation.logPrefix()) === - false - ) { + (await sleep(secondsToMilliseconds(getRandomInteger(maxDelay, minDelay)))); + if (checkChargingStation(chargingStation, chargingStation.logPrefix()) === false) { return; } await chargingStation.ocppRequestService.requestHandler< @@ -1143,7 +1235,7 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService { chargingStation.stationInfo?.firmwareUpgrade?.failureStatus === OCPP16FirmwareStatus.InstallationFailed ) { - await Utils.sleep(Utils.getRandomInteger(maxDelay, minDelay) * 1000); + await sleep(secondsToMilliseconds(getRandomInteger(maxDelay, minDelay))); await chargingStation.ocppRequestService.requestHandler< OCPP16FirmwareStatusNotificationRequest, OCPP16FirmwareStatusNotificationResponse @@ -1155,51 +1247,51 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService { return; } if (chargingStation.stationInfo?.firmwareUpgrade?.reset === true) { - await Utils.sleep(Utils.getRandomInteger(maxDelay, minDelay) * 1000); + await sleep(secondsToMilliseconds(getRandomInteger(maxDelay, minDelay))); await chargingStation.reset(OCPP16StopTransactionReason.REBOOT); } } private async handleRequestGetDiagnostics( chargingStation: ChargingStation, - commandPayload: GetDiagnosticsRequest + commandPayload: GetDiagnosticsRequest, ): Promise { if ( OCPP16ServiceUtils.checkFeatureProfile( chargingStation, OCPP16SupportedFeatureProfiles.FirmwareManagement, - OCPP16IncomingRequestCommand.GET_DIAGNOSTICS + OCPP16IncomingRequestCommand.GET_DIAGNOSTICS, ) === false ) { logger.warn( - `${chargingStation.logPrefix()} ${moduleName}.handleRequestGetDiagnostics: Cannot get diagnostics: feature profile not supported` + `${chargingStation.logPrefix()} ${moduleName}.handleRequestGetDiagnostics: + Cannot get diagnostics: feature profile not supported`, ); return OCPP16Constants.OCPP_RESPONSE_EMPTY; } const uri = new URL(commandPayload.location); if (uri.protocol.startsWith('ftp:')) { - let ftpClient: Client; + let ftpClient: Client | undefined; try { - const logFiles = fs - .readdirSync(path.resolve(path.dirname(fileURLToPath(import.meta.url)), '../../../../')) + const logFiles = readdirSync(resolve(dirname(fileURLToPath(import.meta.url)), '../')) .filter((file) => file.endsWith('.log')) - .map((file) => path.join('./', file)); + .map((file) => join('./', file)); const diagnosticsArchive = `${chargingStation.stationInfo.chargingStationId}_logs.tar.gz`; - tar.create({ gzip: true }, logFiles).pipe(fs.createWriteStream(diagnosticsArchive)); + create({ gzip: true }, logFiles).pipe(createWriteStream(diagnosticsArchive)); ftpClient = new Client(); const accessResponse = await ftpClient.access({ host: uri.host, - ...(Utils.isNotEmptyString(uri.port) && { port: Utils.convertToInt(uri.port) }), - ...(Utils.isNotEmptyString(uri.username) && { user: uri.username }), - ...(Utils.isNotEmptyString(uri.password) && { password: uri.password }), + ...(isNotEmptyString(uri.port) && { port: convertToInt(uri.port) }), + ...(isNotEmptyString(uri.username) && { user: uri.username }), + ...(isNotEmptyString(uri.password) && { password: uri.password }), }); - let uploadResponse: FTPResponse; + let uploadResponse: FTPResponse | undefined; if (accessResponse.code === 220) { ftpClient.trackProgress((info) => { logger.info( `${chargingStation.logPrefix()} ${ info.bytes / 1024 - } bytes transferred from diagnostics archive ${info.name}` + } bytes transferred from diagnostics archive ${info.name}`, ); chargingStation.ocppRequestService .requestHandler< @@ -1210,19 +1302,15 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService { }) .catch((error) => { logger.error( - `${chargingStation.logPrefix()} ${moduleName}.handleRequestGetDiagnostics: Error while sending '${ - OCPP16RequestCommand.DIAGNOSTICS_STATUS_NOTIFICATION - }'`, - error + `${chargingStation.logPrefix()} ${moduleName}.handleRequestGetDiagnostics: + Error while sending '${OCPP16RequestCommand.DIAGNOSTICS_STATUS_NOTIFICATION}'`, + error, ); }); }); uploadResponse = await ftpClient.uploadFrom( - path.join( - path.resolve(path.dirname(fileURLToPath(import.meta.url)), '../../../../'), - diagnosticsArchive - ), - `${uri.pathname}${diagnosticsArchive}` + join(resolve(dirname(fileURLToPath(import.meta.url)), '../'), diagnosticsArchive), + `${uri.pathname}${diagnosticsArchive}`, ); if (uploadResponse.code === 226) { await chargingStation.ocppRequestService.requestHandler< @@ -1241,7 +1329,7 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService { `Diagnostics transfer failed with error code ${accessResponse.code.toString()}${ uploadResponse?.code && `|${uploadResponse?.code.toString()}` }`, - OCPP16IncomingRequestCommand.GET_DIAGNOSTICS + OCPP16IncomingRequestCommand.GET_DIAGNOSTICS, ); } throw new OCPPError( @@ -1249,7 +1337,7 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService { `Diagnostics transfer failed with error code ${accessResponse.code.toString()}${ uploadResponse?.code && `|${uploadResponse?.code.toString()}` }`, - OCPP16IncomingRequestCommand.GET_DIAGNOSTICS + OCPP16IncomingRequestCommand.GET_DIAGNOSTICS, ); } catch (error) { await chargingStation.ocppRequestService.requestHandler< @@ -1261,18 +1349,18 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService { if (ftpClient) { ftpClient.close(); } - return this.handleIncomingRequestError( + return this.handleIncomingRequestError( chargingStation, OCPP16IncomingRequestCommand.GET_DIAGNOSTICS, error as Error, - { errorResponse: OCPP16Constants.OCPP_RESPONSE_EMPTY } - ); + { errorResponse: OCPP16Constants.OCPP_RESPONSE_EMPTY }, + )!; } } else { logger.error( `${chargingStation.logPrefix()} Unsupported protocol ${ uri.protocol - } to transfer the diagnostic logs archive` + } to transfer the diagnostic logs archive`, ); await chargingStation.ocppRequestService.requestHandler< OCPP16DiagnosticsStatusNotificationRequest, @@ -1286,17 +1374,17 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService { private handleRequestTriggerMessage( chargingStation: ChargingStation, - commandPayload: OCPP16TriggerMessageRequest + commandPayload: OCPP16TriggerMessageRequest, ): OCPP16TriggerMessageResponse { if ( !OCPP16ServiceUtils.checkFeatureProfile( chargingStation, OCPP16SupportedFeatureProfiles.RemoteTrigger, - OCPP16IncomingRequestCommand.TRIGGER_MESSAGE + OCPP16IncomingRequestCommand.TRIGGER_MESSAGE, ) || !OCPP16ServiceUtils.isMessageTriggerSupported( chargingStation, - commandPayload.requestedMessage + commandPayload.requestedMessage, ) ) { return OCPP16Constants.OCPP_TRIGGER_MESSAGE_RESPONSE_NOT_IMPLEMENTED; @@ -1305,7 +1393,7 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService { !OCPP16ServiceUtils.isConnectorIdValid( chargingStation, OCPP16IncomingRequestCommand.TRIGGER_MESSAGE, - commandPayload.connectorId + commandPayload.connectorId!, ) ) { return OCPP16Constants.OCPP_TRIGGER_MESSAGE_RESPONSE_REJECTED; @@ -1319,7 +1407,7 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService { chargingStation, OCPP16RequestCommand.BOOT_NOTIFICATION, chargingStation.bootNotificationRequest, - { skipBufferingOnError: true, triggerMessage: true } + { skipBufferingOnError: true, triggerMessage: true }, ) .then((response) => { chargingStation.bootNotificationResponse = response; @@ -1336,14 +1424,14 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService { null, { triggerMessage: true, - } + }, ) .catch(Constants.EMPTY_FUNCTION); }, OCPP16Constants.OCPP_TRIGGER_MESSAGE_DELAY); return OCPP16Constants.OCPP_TRIGGER_MESSAGE_RESPONSE_ACCEPTED; case OCPP16MessageTrigger.StatusNotification: setTimeout(() => { - if (!Utils.isNullOrUndefined(commandPayload?.connectorId)) { + if (!isNullOrUndefined(commandPayload?.connectorId)) { chargingStation.ocppRequestService .requestHandler( chargingStation, @@ -1351,32 +1439,57 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService { { connectorId: commandPayload.connectorId, errorCode: OCPP16ChargePointErrorCode.NO_ERROR, - status: chargingStation.getConnectorStatus(commandPayload.connectorId)?.status, + status: chargingStation.getConnectorStatus(commandPayload.connectorId!)?.status, }, { triggerMessage: true, - } + }, ) .catch(Constants.EMPTY_FUNCTION); } 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(Constants.EMPTY_FUNCTION); + // eslint-disable-next-line no-lonely-if + if (chargingStation.hasEvses) { + for (const evseStatus of chargingStation.evses.values()) { + for (const [connectorId, connectorStatus] of evseStatus.connectors) { + chargingStation.ocppRequestService + .requestHandler< + OCPP16StatusNotificationRequest, + OCPP16StatusNotificationResponse + >( + chargingStation, + OCPP16RequestCommand.STATUS_NOTIFICATION, + { + connectorId, + errorCode: OCPP16ChargePointErrorCode.NO_ERROR, + status: connectorStatus.status, + }, + { + triggerMessage: true, + }, + ) + .catch(Constants.EMPTY_FUNCTION); + } + } + } 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(Constants.EMPTY_FUNCTION); + } } } }, OCPP16Constants.OCPP_TRIGGER_MESSAGE_DELAY); @@ -1385,35 +1498,138 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService { return OCPP16Constants.OCPP_TRIGGER_MESSAGE_RESPONSE_NOT_IMPLEMENTED; } } catch (error) { - return this.handleIncomingRequestError( + return this.handleIncomingRequestError( chargingStation, OCPP16IncomingRequestCommand.TRIGGER_MESSAGE, error as Error, - { errorResponse: OCPP16Constants.OCPP_TRIGGER_MESSAGE_RESPONSE_REJECTED } - ); + { errorResponse: OCPP16Constants.OCPP_TRIGGER_MESSAGE_RESPONSE_REJECTED }, + )!; } } private handleRequestDataTransfer( chargingStation: ChargingStation, - commandPayload: OCPP16DataTransferRequest + commandPayload: OCPP16DataTransferRequest, ): OCPP16DataTransferResponse { try { if (Object.values(OCPP16DataTransferVendorId).includes(commandPayload.vendorId)) { - return { - status: OCPP16DataTransferStatus.ACCEPTED, - }; + return OCPP16Constants.OCPP_DATA_TRANSFER_RESPONSE_ACCEPTED; } - return { - status: OCPP16DataTransferStatus.UNKNOWN_VENDOR_ID, - }; + return OCPP16Constants.OCPP_DATA_TRANSFER_RESPONSE_UNKNOWN_VENDOR_ID; } catch (error) { - return this.handleIncomingRequestError( + return this.handleIncomingRequestError( chargingStation, OCPP16IncomingRequestCommand.DATA_TRANSFER, error as Error, - { errorResponse: OCPP16Constants.OCPP_DATA_TRANSFER_RESPONSE_REJECTED } + { errorResponse: OCPP16Constants.OCPP_DATA_TRANSFER_RESPONSE_REJECTED }, + )!; + } + } + + private async handleRequestReserveNow( + chargingStation: ChargingStation, + commandPayload: OCPP16ReserveNowRequest, + ): Promise { + if ( + !OCPP16ServiceUtils.checkFeatureProfile( + chargingStation, + OCPP16SupportedFeatureProfiles.Reservation, + OCPP16IncomingRequestCommand.RESERVE_NOW, + ) + ) { + return OCPP16Constants.OCPP_RESERVATION_RESPONSE_REJECTED; + } + const { reservationId, idTag, connectorId } = commandPayload; + let response: OCPP16ReserveNowResponse; + try { + if (connectorId > 0 && !chargingStation.isConnectorAvailable(connectorId)) { + return OCPP16Constants.OCPP_RESERVATION_RESPONSE_REJECTED; + } + if (connectorId === 0 && !chargingStation.getReserveConnectorZeroSupported()) { + return OCPP16Constants.OCPP_RESERVATION_RESPONSE_REJECTED; + } + if (!(await OCPP16ServiceUtils.isIdTagAuthorized(chargingStation, connectorId, idTag))) { + return OCPP16Constants.OCPP_RESERVATION_RESPONSE_REJECTED; + } + switch (chargingStation.getConnectorStatus(connectorId)!.status) { + case OCPP16ChargePointStatus.Faulted: + response = OCPP16Constants.OCPP_RESERVATION_RESPONSE_FAULTED; + break; + case OCPP16ChargePointStatus.Preparing: + case OCPP16ChargePointStatus.Charging: + case OCPP16ChargePointStatus.SuspendedEV: + case OCPP16ChargePointStatus.SuspendedEVSE: + case OCPP16ChargePointStatus.Finishing: + response = OCPP16Constants.OCPP_RESERVATION_RESPONSE_OCCUPIED; + break; + case OCPP16ChargePointStatus.Unavailable: + response = OCPP16Constants.OCPP_RESERVATION_RESPONSE_UNAVAILABLE; + break; + case OCPP16ChargePointStatus.Reserved: + if (!chargingStation.isConnectorReservable(reservationId, idTag, connectorId)) { + response = OCPP16Constants.OCPP_RESERVATION_RESPONSE_OCCUPIED; + break; + } + // eslint-disable-next-line no-fallthrough + default: + if (!chargingStation.isConnectorReservable(reservationId, idTag)) { + response = OCPP16Constants.OCPP_RESERVATION_RESPONSE_OCCUPIED; + break; + } + await chargingStation.addReservation({ + id: commandPayload.reservationId, + ...commandPayload, + }); + response = OCPP16Constants.OCPP_RESERVATION_RESPONSE_ACCEPTED; + break; + } + return response; + } catch (error) { + chargingStation.getConnectorStatus(connectorId)!.status = OCPP16ChargePointStatus.Available; + return this.handleIncomingRequestError( + chargingStation, + OCPP16IncomingRequestCommand.RESERVE_NOW, + error as Error, + { errorResponse: OCPP16Constants.OCPP_RESERVATION_RESPONSE_FAULTED }, + )!; + } + } + + private async handleRequestCancelReservation( + chargingStation: ChargingStation, + commandPayload: OCPP16CancelReservationRequest, + ): Promise { + if ( + !OCPP16ServiceUtils.checkFeatureProfile( + chargingStation, + OCPP16SupportedFeatureProfiles.Reservation, + OCPP16IncomingRequestCommand.CANCEL_RESERVATION, + ) + ) { + return OCPP16Constants.OCPP_CANCEL_RESERVATION_RESPONSE_REJECTED; + } + try { + const { reservationId } = commandPayload; + const reservation = chargingStation.getReservationBy('reservationId', reservationId); + if (isUndefined(reservation)) { + logger.error( + `${chargingStation.logPrefix()} Reservation with ID ${reservationId} + does not exist on charging station`, + ); + return OCPP16Constants.OCPP_CANCEL_RESERVATION_RESPONSE_REJECTED; + } + await chargingStation.removeReservation( + reservation!, + ReservationTerminationReason.RESERVATION_CANCELED, ); + return OCPP16Constants.OCPP_CANCEL_RESERVATION_RESPONSE_ACCEPTED; + } catch (error) { + return this.handleIncomingRequestError( + chargingStation, + OCPP16IncomingRequestCommand.CANCEL_RESERVATION, + error as Error, + { errorResponse: OCPP16Constants.OCPP_CANCEL_RESERVATION_RESPONSE_REJECTED }, + )!; } } }