-// Partial Copyright Jerome Benoit. 2021. All Rights Reserved.
-
-import fs from 'fs';
-import path from 'path';
-import { fileURLToPath } from 'url';
+// Partial Copyright Jerome Benoit. 2021-2023. All Rights Reserved.
import type { JSONSchemaType } from 'ajv';
+import { secondsToMilliseconds } from 'date-fns';
-import OCPPError from '../../../exception/OCPPError';
-import type { JsonObject, JsonType } from '../../../types/JsonType';
-import { OCPP16ChargePointErrorCode } from '../../../types/ocpp/1.6/ChargePointErrorCode';
-import { OCPP16ChargePointStatus } from '../../../types/ocpp/1.6/ChargePointStatus';
-import { OCPP16StandardParametersKey } from '../../../types/ocpp/1.6/Configuration';
-import type {
- OCPP16MeterValuesRequest,
- OCPP16MeterValuesResponse,
-} from '../../../types/ocpp/1.6/MeterValues';
-import {
- OCPP16BootNotificationRequest,
- OCPP16RequestCommand,
- OCPP16StatusNotificationRequest,
-} from '../../../types/ocpp/1.6/Requests';
+import { OCPP16ServiceUtils } from './OCPP16ServiceUtils';
import {
- DiagnosticsStatusNotificationResponse,
- OCPP16BootNotificationResponse,
- OCPP16HeartbeatResponse,
- OCPP16RegistrationStatus,
- OCPP16StatusNotificationResponse,
-} from '../../../types/ocpp/1.6/Responses';
+ type ChargingStation,
+ addConfigurationKey,
+ getConfigurationKey,
+ hasReservationExpired,
+ resetConnectorStatus,
+} from '../../../charging-station';
+import { OCPPError } from '../../../exception';
import {
+ type ChangeConfigurationResponse,
+ ChargingStationEvents,
+ type ClearChargingProfileResponse,
+ ErrorType,
+ type GenericResponse,
+ type GetConfigurationResponse,
+ type GetDiagnosticsResponse,
+ type JsonType,
OCPP16AuthorizationStatus,
- OCPP16AuthorizeRequest,
- OCPP16AuthorizeResponse,
- OCPP16StartTransactionRequest,
- OCPP16StartTransactionResponse,
- OCPP16StopTransactionRequest,
- OCPP16StopTransactionResponse,
-} from '../../../types/ocpp/1.6/Transaction';
-import { ErrorType } from '../../../types/ocpp/ErrorType';
-import type { ResponseHandler } from '../../../types/ocpp/Responses';
-import logger from '../../../utils/Logger';
-import Utils from '../../../utils/Utils';
-import type ChargingStation from '../../ChargingStation';
-import { ChargingStationConfigurationUtils } from '../../ChargingStationConfigurationUtils';
-import { ChargingStationUtils } from '../../ChargingStationUtils';
-import OCPPResponseService from '../OCPPResponseService';
-import { OCPP16ServiceUtils } from './OCPP16ServiceUtils';
+ type OCPP16AuthorizeRequest,
+ type OCPP16AuthorizeResponse,
+ type OCPP16BootNotificationResponse,
+ type OCPP16ChangeAvailabilityResponse,
+ OCPP16ChargePointStatus,
+ type OCPP16DataTransferResponse,
+ type OCPP16DiagnosticsStatusNotificationResponse,
+ type OCPP16FirmwareStatusNotificationResponse,
+ type OCPP16GetCompositeScheduleResponse,
+ type OCPP16HeartbeatResponse,
+ OCPP16IncomingRequestCommand,
+ type OCPP16MeterValuesRequest,
+ type OCPP16MeterValuesResponse,
+ OCPP16RequestCommand,
+ type OCPP16ReserveNowResponse,
+ OCPP16StandardParametersKey,
+ type OCPP16StartTransactionRequest,
+ type OCPP16StartTransactionResponse,
+ type OCPP16StatusNotificationResponse,
+ type OCPP16StopTransactionRequest,
+ type OCPP16StopTransactionResponse,
+ type OCPP16TriggerMessageResponse,
+ type OCPP16UpdateFirmwareResponse,
+ OCPPVersion,
+ RegistrationStatusEnumType,
+ ReservationTerminationReason,
+ type ResponseHandler,
+ type SetChargingProfileResponse,
+ type UnlockConnectorResponse,
+} from '../../../types';
+import { Constants, convertToInt, isNullOrUndefined, logger } from '../../../utils';
+import { OCPPResponseService } from '../OCPPResponseService';
const moduleName = 'OCPP16ResponseService';
-export default class OCPP16ResponseService extends OCPPResponseService {
+export class OCPP16ResponseService extends OCPPResponseService {
+ public jsonIncomingRequestResponseSchemas: Map<
+ OCPP16IncomingRequestCommand,
+ JSONSchemaType<JsonType>
+ >;
+
private responseHandlers: Map<OCPP16RequestCommand, ResponseHandler>;
- private jsonSchemas: Map<OCPP16RequestCommand, JSONSchemaType<JsonObject>>;
+ private jsonSchemas: Map<OCPP16RequestCommand, JSONSchemaType<JsonType>>;
public constructor() {
- if (new.target?.name === moduleName) {
- throw new TypeError(`Cannot construct ${new.target?.name} instances directly`);
- }
- super();
+ // if (new.target?.name === moduleName) {
+ // throw new TypeError(`Cannot construct ${new.target?.name} instances directly`);
+ // }
+ super(OCPPVersion.VERSION_16);
this.responseHandlers = new Map<OCPP16RequestCommand, ResponseHandler>([
- [OCPP16RequestCommand.BOOT_NOTIFICATION, this.handleResponseBootNotification.bind(this)],
- [OCPP16RequestCommand.HEARTBEAT, this.emptyResponseHandler.bind(this)],
- [OCPP16RequestCommand.AUTHORIZE, this.handleResponseAuthorize.bind(this)],
- [OCPP16RequestCommand.START_TRANSACTION, this.handleResponseStartTransaction.bind(this)],
- [OCPP16RequestCommand.STOP_TRANSACTION, this.handleResponseStopTransaction.bind(this)],
- [OCPP16RequestCommand.STATUS_NOTIFICATION, this.emptyResponseHandler.bind(this)],
- [OCPP16RequestCommand.METER_VALUES, this.emptyResponseHandler.bind(this)],
- [OCPP16RequestCommand.DIAGNOSTICS_STATUS_NOTIFICATION, this.emptyResponseHandler.bind(this)],
+ [
+ OCPP16RequestCommand.BOOT_NOTIFICATION,
+ this.handleResponseBootNotification.bind(this) as ResponseHandler,
+ ],
+ [OCPP16RequestCommand.HEARTBEAT, this.emptyResponseHandler.bind(this) as ResponseHandler],
+ [OCPP16RequestCommand.AUTHORIZE, this.handleResponseAuthorize.bind(this) as ResponseHandler],
+ [
+ OCPP16RequestCommand.START_TRANSACTION,
+ this.handleResponseStartTransaction.bind(this) as ResponseHandler,
+ ],
+ [
+ OCPP16RequestCommand.STOP_TRANSACTION,
+ this.handleResponseStopTransaction.bind(this) as ResponseHandler,
+ ],
+ [
+ OCPP16RequestCommand.STATUS_NOTIFICATION,
+ this.emptyResponseHandler.bind(this) as ResponseHandler,
+ ],
+ [OCPP16RequestCommand.METER_VALUES, this.emptyResponseHandler.bind(this) as ResponseHandler],
+ [
+ OCPP16RequestCommand.DIAGNOSTICS_STATUS_NOTIFICATION,
+ this.emptyResponseHandler.bind(this) as ResponseHandler,
+ ],
+ [OCPP16RequestCommand.DATA_TRANSFER, this.emptyResponseHandler.bind(this) as ResponseHandler],
+ [
+ OCPP16RequestCommand.FIRMWARE_STATUS_NOTIFICATION,
+ this.emptyResponseHandler.bind(this) as ResponseHandler,
+ ],
]);
- this.jsonSchemas = new Map<OCPP16RequestCommand, JSONSchemaType<JsonObject>>([
+ this.jsonSchemas = new Map<OCPP16RequestCommand, JSONSchemaType<JsonType>>([
[
OCPP16RequestCommand.BOOT_NOTIFICATION,
- JSON.parse(
- fs.readFileSync(
- path.resolve(
- path.dirname(fileURLToPath(import.meta.url)),
- '../../../assets/json-schemas/ocpp/1.6/BootNotificationResponse.json'
- ),
- 'utf8'
- )
- ) as JSONSchemaType<OCPP16BootNotificationResponse>,
+ OCPP16ServiceUtils.parseJsonSchemaFile<OCPP16BootNotificationResponse>(
+ 'assets/json-schemas/ocpp/1.6/BootNotificationResponse.json',
+ moduleName,
+ 'constructor',
+ ),
],
[
OCPP16RequestCommand.HEARTBEAT,
- JSON.parse(
- fs.readFileSync(
- path.resolve(
- path.dirname(fileURLToPath(import.meta.url)),
- '../../../assets/json-schemas/ocpp/1.6/HeartbeatResponse.json'
- ),
- 'utf8'
- )
- ) as JSONSchemaType<OCPP16HeartbeatResponse>,
+ OCPP16ServiceUtils.parseJsonSchemaFile<OCPP16HeartbeatResponse>(
+ 'assets/json-schemas/ocpp/1.6/HeartbeatResponse.json',
+ moduleName,
+ 'constructor',
+ ),
],
[
OCPP16RequestCommand.AUTHORIZE,
- JSON.parse(
- fs.readFileSync(
- path.resolve(
- path.dirname(fileURLToPath(import.meta.url)),
- '../../../assets/json-schemas/ocpp/1.6/AuthorizeResponse.json'
- ),
- 'utf8'
- )
- ) as JSONSchemaType<OCPP16AuthorizeResponse>,
+ OCPP16ServiceUtils.parseJsonSchemaFile<OCPP16AuthorizeResponse>(
+ 'assets/json-schemas/ocpp/1.6/AuthorizeResponse.json',
+ moduleName,
+ 'constructor',
+ ),
],
[
OCPP16RequestCommand.START_TRANSACTION,
- JSON.parse(
- fs.readFileSync(
- path.resolve(
- path.dirname(fileURLToPath(import.meta.url)),
- '../../../assets/json-schemas/ocpp/1.6/StartTransactionResponse.json'
- ),
- 'utf8'
- )
- ) as JSONSchemaType<OCPP16StartTransactionResponse>,
+ OCPP16ServiceUtils.parseJsonSchemaFile<OCPP16StartTransactionResponse>(
+ 'assets/json-schemas/ocpp/1.6/StartTransactionResponse.json',
+ moduleName,
+ 'constructor',
+ ),
],
[
OCPP16RequestCommand.STOP_TRANSACTION,
- JSON.parse(
- fs.readFileSync(
- path.resolve(
- path.dirname(fileURLToPath(import.meta.url)),
- '../../../assets/json-schemas/ocpp/1.6/StopTransactionResponse.json'
- ),
- 'utf8'
- )
- ) as JSONSchemaType<OCPP16StopTransactionResponse>,
+ OCPP16ServiceUtils.parseJsonSchemaFile<OCPP16StopTransactionResponse>(
+ 'assets/json-schemas/ocpp/1.6/StopTransactionResponse.json',
+ moduleName,
+ 'constructor',
+ ),
],
[
OCPP16RequestCommand.STATUS_NOTIFICATION,
- JSON.parse(
- fs.readFileSync(
- path.resolve(
- path.dirname(fileURLToPath(import.meta.url)),
- '../../../assets/json-schemas/ocpp/1.6/StatusNotificationResponse.json'
- ),
- 'utf8'
- )
- ) as JSONSchemaType<OCPP16StatusNotificationResponse>,
+ OCPP16ServiceUtils.parseJsonSchemaFile<OCPP16StatusNotificationResponse>(
+ 'assets/json-schemas/ocpp/1.6/StatusNotificationResponse.json',
+ moduleName,
+ 'constructor',
+ ),
],
[
OCPP16RequestCommand.METER_VALUES,
- JSON.parse(
- fs.readFileSync(
- path.resolve(
- path.dirname(fileURLToPath(import.meta.url)),
- '../../../assets/json-schemas/ocpp/1.6/MeterValuesResponse.json'
- ),
- 'utf8'
- )
- ) as JSONSchemaType<OCPP16MeterValuesResponse>,
+ OCPP16ServiceUtils.parseJsonSchemaFile<OCPP16MeterValuesResponse>(
+ 'assets/json-schemas/ocpp/1.6/MeterValuesResponse.json',
+ moduleName,
+ 'constructor',
+ ),
],
[
OCPP16RequestCommand.DIAGNOSTICS_STATUS_NOTIFICATION,
- JSON.parse(
- fs.readFileSync(
- path.resolve(
- path.dirname(fileURLToPath(import.meta.url)),
- '../../../assets/json-schemas/ocpp/1.6/DiagnosticsStatusNotificationResponse.json'
- ),
- 'utf8'
- )
- ) as JSONSchemaType<DiagnosticsStatusNotificationResponse>,
+ OCPP16ServiceUtils.parseJsonSchemaFile<OCPP16DiagnosticsStatusNotificationResponse>(
+ 'assets/json-schemas/ocpp/1.6/DiagnosticsStatusNotificationResponse.json',
+ moduleName,
+ 'constructor',
+ ),
+ ],
+ [
+ OCPP16RequestCommand.DATA_TRANSFER,
+ OCPP16ServiceUtils.parseJsonSchemaFile<OCPP16DataTransferResponse>(
+ 'assets/json-schemas/ocpp/1.6/DataTransferResponse.json',
+ moduleName,
+ 'constructor',
+ ),
+ ],
+ [
+ OCPP16RequestCommand.FIRMWARE_STATUS_NOTIFICATION,
+ OCPP16ServiceUtils.parseJsonSchemaFile<OCPP16FirmwareStatusNotificationResponse>(
+ 'assets/json-schemas/ocpp/1.6/FirmwareStatusNotificationResponse.json',
+ moduleName,
+ 'constructor',
+ ),
],
]);
- this.validatePayload.bind(this);
+ this.jsonIncomingRequestResponseSchemas = new Map([
+ [
+ OCPP16IncomingRequestCommand.RESET,
+ OCPP16ServiceUtils.parseJsonSchemaFile<GenericResponse>(
+ 'assets/json-schemas/ocpp/1.6/ResetResponse.json',
+ moduleName,
+ 'constructor',
+ ),
+ ],
+ [
+ OCPP16IncomingRequestCommand.CLEAR_CACHE,
+ OCPP16ServiceUtils.parseJsonSchemaFile<GenericResponse>(
+ 'assets/json-schemas/ocpp/1.6/ClearCacheResponse.json',
+ moduleName,
+ 'constructor',
+ ),
+ ],
+ [
+ OCPP16IncomingRequestCommand.CHANGE_AVAILABILITY,
+ OCPP16ServiceUtils.parseJsonSchemaFile<OCPP16ChangeAvailabilityResponse>(
+ 'assets/json-schemas/ocpp/1.6/ChangeAvailabilityResponse.json',
+ moduleName,
+ 'constructor',
+ ),
+ ],
+ [
+ OCPP16IncomingRequestCommand.UNLOCK_CONNECTOR,
+ OCPP16ServiceUtils.parseJsonSchemaFile<UnlockConnectorResponse>(
+ 'assets/json-schemas/ocpp/1.6/UnlockConnectorResponse.json',
+ moduleName,
+ 'constructor',
+ ),
+ ],
+ [
+ OCPP16IncomingRequestCommand.GET_CONFIGURATION,
+ OCPP16ServiceUtils.parseJsonSchemaFile<GetConfigurationResponse>(
+ 'assets/json-schemas/ocpp/1.6/GetConfigurationResponse.json',
+ moduleName,
+ 'constructor',
+ ),
+ ],
+ [
+ OCPP16IncomingRequestCommand.CHANGE_CONFIGURATION,
+ OCPP16ServiceUtils.parseJsonSchemaFile<ChangeConfigurationResponse>(
+ 'assets/json-schemas/ocpp/1.6/ChangeConfigurationResponse.json',
+ moduleName,
+ 'constructor',
+ ),
+ ],
+ [
+ OCPP16IncomingRequestCommand.GET_COMPOSITE_SCHEDULE,
+ OCPP16ServiceUtils.parseJsonSchemaFile<OCPP16GetCompositeScheduleResponse>(
+ 'assets/json-schemas/ocpp/1.6/GetCompositeScheduleResponse.json',
+ moduleName,
+ 'constructor',
+ ),
+ ],
+ [
+ OCPP16IncomingRequestCommand.SET_CHARGING_PROFILE,
+ OCPP16ServiceUtils.parseJsonSchemaFile<SetChargingProfileResponse>(
+ 'assets/json-schemas/ocpp/1.6/SetChargingProfileResponse.json',
+ moduleName,
+ 'constructor',
+ ),
+ ],
+ [
+ OCPP16IncomingRequestCommand.CLEAR_CHARGING_PROFILE,
+ OCPP16ServiceUtils.parseJsonSchemaFile<ClearChargingProfileResponse>(
+ 'assets/json-schemas/ocpp/1.6/ClearChargingProfileResponse.json',
+ moduleName,
+ 'constructor',
+ ),
+ ],
+ [
+ OCPP16IncomingRequestCommand.REMOTE_START_TRANSACTION,
+ OCPP16ServiceUtils.parseJsonSchemaFile<GenericResponse>(
+ 'assets/json-schemas/ocpp/1.6/RemoteStartTransactionResponse.json',
+ moduleName,
+ 'constructor',
+ ),
+ ],
+ [
+ OCPP16IncomingRequestCommand.REMOTE_STOP_TRANSACTION,
+ OCPP16ServiceUtils.parseJsonSchemaFile<GenericResponse>(
+ 'assets/json-schemas/ocpp/1.6/RemoteStopTransactionResponse.json',
+ moduleName,
+ 'constructor',
+ ),
+ ],
+ [
+ OCPP16IncomingRequestCommand.GET_DIAGNOSTICS,
+ OCPP16ServiceUtils.parseJsonSchemaFile<GetDiagnosticsResponse>(
+ 'assets/json-schemas/ocpp/1.6/GetDiagnosticsResponse.json',
+ moduleName,
+ 'constructor',
+ ),
+ ],
+ [
+ OCPP16IncomingRequestCommand.TRIGGER_MESSAGE,
+ OCPP16ServiceUtils.parseJsonSchemaFile<OCPP16TriggerMessageResponse>(
+ 'assets/json-schemas/ocpp/1.6/TriggerMessageResponse.json',
+ moduleName,
+ 'constructor',
+ ),
+ ],
+ [
+ OCPP16IncomingRequestCommand.DATA_TRANSFER,
+ OCPP16ServiceUtils.parseJsonSchemaFile<OCPP16DataTransferResponse>(
+ 'assets/json-schemas/ocpp/1.6/DataTransferResponse.json',
+ moduleName,
+ 'constructor',
+ ),
+ ],
+ [
+ OCPP16IncomingRequestCommand.UPDATE_FIRMWARE,
+ OCPP16ServiceUtils.parseJsonSchemaFile<OCPP16UpdateFirmwareResponse>(
+ 'assets/json-schemas/ocpp/1.6/UpdateFirmwareResponse.json',
+ moduleName,
+ 'constructor',
+ ),
+ ],
+ [
+ OCPP16IncomingRequestCommand.RESERVE_NOW,
+ OCPP16ServiceUtils.parseJsonSchemaFile<OCPP16ReserveNowResponse>(
+ 'assets/json-schemas/ocpp/1.6/ReserveNowResponse.json',
+ moduleName,
+ 'constructor',
+ ),
+ ],
+ [
+ OCPP16IncomingRequestCommand.CANCEL_RESERVATION,
+ OCPP16ServiceUtils.parseJsonSchemaFile<GenericResponse>(
+ 'assets/json-schemas/ocpp/1.6/CancelReservationResponse.json',
+ moduleName,
+ 'constructor',
+ ),
+ ],
+ ]);
+ this.validatePayload = this.validatePayload.bind(this) as (
+ chargingStation: ChargingStation,
+ commandName: OCPP16RequestCommand,
+ payload: JsonType,
+ ) => boolean;
}
- public async responseHandler(
+ public async responseHandler<ReqType extends JsonType, ResType extends JsonType>(
chargingStation: ChargingStation,
commandName: OCPP16RequestCommand,
- payload: JsonType,
- requestPayload: JsonType
+ payload: ResType,
+ requestPayload: ReqType,
): Promise<void> {
- if (chargingStation.isRegistered() || commandName === OCPP16RequestCommand.BOOT_NOTIFICATION) {
+ if (
+ chargingStation.isRegistered() === true ||
+ commandName === OCPP16RequestCommand.BOOT_NOTIFICATION
+ ) {
if (
- this.responseHandlers.has(commandName) &&
- ChargingStationUtils.isRequestCommandSupported(commandName, chargingStation)
+ this.responseHandlers.has(commandName) === true &&
+ OCPP16ServiceUtils.isRequestCommandSupported(chargingStation, commandName) === true
) {
try {
this.validatePayload(chargingStation, commandName, payload);
- await this.responseHandlers.get(commandName)(chargingStation, payload, requestPayload);
+ await this.responseHandlers.get(commandName)!(chargingStation, payload, requestPayload);
} catch (error) {
logger.error(
`${chargingStation.logPrefix()} ${moduleName}.responseHandler: Handle response error:`,
- error
+ error,
);
throw error;
}
ErrorType.NOT_IMPLEMENTED,
`${commandName} is not implemented to handle response PDU ${JSON.stringify(
payload,
- null,
- 2
+ undefined,
+ 2,
)}`,
commandName,
- payload
+ payload,
);
}
} else {
ErrorType.SECURITY_ERROR,
`${commandName} cannot be issued to handle response PDU ${JSON.stringify(
payload,
- null,
- 2
- )} while the charging station is not registered on the central server. `,
+ undefined,
+ 2,
+ )} while the charging station is not registered on the central server.`,
commandName,
- payload
+ payload,
);
}
}
private validatePayload(
chargingStation: ChargingStation,
commandName: OCPP16RequestCommand,
- payload: JsonType
+ payload: JsonType,
): boolean {
- if (this.jsonSchemas.has(commandName)) {
+ if (this.jsonSchemas.has(commandName) === true) {
return this.validateResponsePayload(
chargingStation,
commandName,
- this.jsonSchemas.get(commandName),
- payload
+ this.jsonSchemas.get(commandName)!,
+ payload,
);
}
logger.warn(
- `${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;
}
private handleResponseBootNotification(
chargingStation: ChargingStation,
- payload: OCPP16BootNotificationResponse
+ payload: OCPP16BootNotificationResponse,
): void {
- if (payload.status === OCPP16RegistrationStatus.ACCEPTED) {
- ChargingStationConfigurationUtils.addConfigurationKey(
+ if (payload.status === RegistrationStatusEnumType.ACCEPTED) {
+ addConfigurationKey(
chargingStation,
OCPP16StandardParametersKey.HeartbeatInterval,
payload.interval.toString(),
{},
- { overwrite: true, save: true }
+ { overwrite: true, save: true },
);
- ChargingStationConfigurationUtils.addConfigurationKey(
+ addConfigurationKey(
chargingStation,
OCPP16StandardParametersKey.HeartBeatInterval,
payload.interval.toString(),
{ visible: false },
- { overwrite: true, save: true }
+ { overwrite: true, save: true },
);
- chargingStation.heartbeatSetInterval
- ? chargingStation.restartHeartbeat()
- : chargingStation.startHeartbeat();
+ OCPP16ServiceUtils.startHeartbeatInterval(chargingStation, payload.interval);
}
- if (Object.values(OCPP16RegistrationStatus).includes(payload.status)) {
+ if (Object.values(RegistrationStatusEnumType).includes(payload.status)) {
const logMsg = `${chargingStation.logPrefix()} Charging station in '${
payload.status
}' state on the central server`;
- payload.status === OCPP16RegistrationStatus.REJECTED
+ payload.status === RegistrationStatusEnumType.REJECTED
? logger.warn(logMsg)
: logger.info(logMsg);
} else {
logger.error(
- chargingStation.logPrefix() +
- ' Charging station boot notification response received: %j with undefined registration status',
- payload
+ `${chargingStation.logPrefix()} Charging station boot notification response received: %j with undefined registration status`,
+ payload,
);
}
}
private handleResponseAuthorize(
chargingStation: ChargingStation,
payload: OCPP16AuthorizeResponse,
- requestPayload: OCPP16AuthorizeRequest
+ requestPayload: OCPP16AuthorizeRequest,
): void {
- let authorizeConnectorId: number;
- for (const connectorId of chargingStation.connectors.keys()) {
- if (
- connectorId > 0 &&
- chargingStation.getConnectorStatus(connectorId)?.authorizeIdTag === requestPayload.idTag
- ) {
- authorizeConnectorId = connectorId;
- break;
+ let authorizeConnectorId: number | undefined;
+ if (chargingStation.hasEvses) {
+ for (const [evseId, evseStatus] of chargingStation.evses) {
+ if (evseId > 0) {
+ for (const [connectorId, connectorStatus] of evseStatus.connectors) {
+ if (connectorStatus?.authorizeIdTag === requestPayload.idTag) {
+ authorizeConnectorId = connectorId;
+ break;
+ }
+ }
+ }
+ }
+ } else {
+ for (const connectorId of chargingStation.connectors.keys()) {
+ if (
+ connectorId > 0 &&
+ chargingStation.getConnectorStatus(connectorId)?.authorizeIdTag === requestPayload.idTag
+ ) {
+ authorizeConnectorId = connectorId;
+ break;
+ }
}
}
+ const authorizeConnectorStatus = chargingStation.getConnectorStatus(authorizeConnectorId!);
+ const authorizeConnectorIdDefined = !isNullOrUndefined(authorizeConnectorId);
if (payload.idTagInfo.status === OCPP16AuthorizationStatus.ACCEPTED) {
- chargingStation.getConnectorStatus(authorizeConnectorId).idTagAuthorized = true;
+ if (authorizeConnectorIdDefined) {
+ // authorizeConnectorStatus!.authorizeIdTag = requestPayload.idTag;
+ authorizeConnectorStatus!.idTagAuthorized = true;
+ }
logger.debug(
- `${chargingStation.logPrefix()} IdTag ${
- requestPayload.idTag
- } authorized on connector ${authorizeConnectorId}`
+ `${chargingStation.logPrefix()} idTag '${requestPayload.idTag}' accepted${
+ authorizeConnectorIdDefined ? ` on connector id ${authorizeConnectorId}` : ''
+ }`,
);
} else {
- chargingStation.getConnectorStatus(authorizeConnectorId).idTagAuthorized = false;
- delete chargingStation.getConnectorStatus(authorizeConnectorId).authorizeIdTag;
+ if (authorizeConnectorIdDefined) {
+ authorizeConnectorStatus!.idTagAuthorized = false;
+ delete authorizeConnectorStatus?.authorizeIdTag;
+ }
logger.debug(
- `${chargingStation.logPrefix()} IdTag ${requestPayload.idTag} refused with status '${
+ `${chargingStation.logPrefix()} idTag '${requestPayload.idTag}' rejected with status '${
payload.idTagInfo.status
- }' on connector ${authorizeConnectorId}`
+ }'${authorizeConnectorIdDefined ? ` on connector id ${authorizeConnectorId}` : ''}`,
);
}
}
private async handleResponseStartTransaction(
chargingStation: ChargingStation,
payload: OCPP16StartTransactionResponse,
- requestPayload: OCPP16StartTransactionRequest
+ requestPayload: OCPP16StartTransactionRequest,
): Promise<void> {
- const connectorId = requestPayload.connectorId;
-
- let transactionConnectorId: number;
- for (const id of chargingStation.connectors.keys()) {
- if (id > 0 && id === connectorId) {
- transactionConnectorId = id;
- break;
- }
- }
- if (!transactionConnectorId) {
+ const { connectorId } = requestPayload;
+ if (connectorId === 0 || chargingStation.hasConnector(connectorId) === false) {
logger.error(
- chargingStation.logPrefix() +
- ' Trying to start a transaction on a non existing connector Id ' +
- connectorId.toString()
+ `${chargingStation.logPrefix()} Trying to start a transaction on a non existing connector id ${connectorId}`,
);
return;
}
+ const connectorStatus = chargingStation.getConnectorStatus(connectorId);
if (
- chargingStation.getConnectorStatus(connectorId).transactionRemoteStarted &&
- chargingStation.getAuthorizeRemoteTxRequests() &&
- chargingStation.getLocalAuthListEnabled() &&
- chargingStation.hasAuthorizedTags() &&
- !chargingStation.getConnectorStatus(connectorId).idTagLocalAuthorized
+ connectorStatus?.transactionRemoteStarted === true &&
+ chargingStation.getAuthorizeRemoteTxRequests() === true &&
+ chargingStation.getLocalAuthListEnabled() === true &&
+ chargingStation.hasIdTags() === true &&
+ connectorStatus?.idTagLocalAuthorized === false
) {
logger.error(
- chargingStation.logPrefix() +
- ' Trying to start a transaction with a not local authorized idTag ' +
- chargingStation.getConnectorStatus(connectorId).localAuthorizeIdTag +
- ' on connector Id ' +
- connectorId.toString()
+ `${chargingStation.logPrefix()} Trying to start a transaction with a not local authorized idTag ${connectorStatus?.localAuthorizeIdTag} on connector id ${connectorId}`,
);
await this.resetConnectorOnStartTransactionError(chargingStation, connectorId);
return;
}
if (
- chargingStation.getConnectorStatus(connectorId).transactionRemoteStarted &&
- chargingStation.getAuthorizeRemoteTxRequests() &&
- chargingStation.getMayAuthorizeAtRemoteStart() &&
- !chargingStation.getConnectorStatus(connectorId).idTagLocalAuthorized &&
- !chargingStation.getConnectorStatus(connectorId).idTagAuthorized
+ connectorStatus?.transactionRemoteStarted === true &&
+ chargingStation.getAuthorizeRemoteTxRequests() === true &&
+ chargingStation.stationInfo?.remoteAuthorization === true &&
+ connectorStatus?.idTagLocalAuthorized === false &&
+ connectorStatus?.idTagAuthorized === false
) {
logger.error(
- chargingStation.logPrefix() +
- ' Trying to start a transaction with a not authorized idTag ' +
- chargingStation.getConnectorStatus(connectorId).authorizeIdTag +
- ' on connector Id ' +
- connectorId.toString()
+ `${chargingStation.logPrefix()} Trying to start a transaction with a not authorized idTag ${connectorStatus?.authorizeIdTag} on connector id ${connectorId}`,
);
await this.resetConnectorOnStartTransactionError(chargingStation, connectorId);
return;
}
if (
- chargingStation.getConnectorStatus(connectorId).idTagAuthorized &&
- chargingStation.getConnectorStatus(connectorId).authorizeIdTag !== requestPayload.idTag
+ connectorStatus?.idTagAuthorized &&
+ connectorStatus?.authorizeIdTag !== requestPayload.idTag
) {
logger.error(
- chargingStation.logPrefix() +
- ' Trying to start a transaction with an idTag ' +
- requestPayload.idTag +
- ' different from the authorize request one ' +
- chargingStation.getConnectorStatus(connectorId).authorizeIdTag +
- ' on connector Id ' +
- connectorId.toString()
+ `${chargingStation.logPrefix()} Trying to start a transaction with an idTag ${
+ requestPayload.idTag
+ } different from the authorize request one ${connectorStatus?.authorizeIdTag} on connector id ${connectorId}`,
);
await this.resetConnectorOnStartTransactionError(chargingStation, connectorId);
return;
}
if (
- chargingStation.getConnectorStatus(connectorId).idTagLocalAuthorized &&
- chargingStation.getConnectorStatus(connectorId).localAuthorizeIdTag !== requestPayload.idTag
+ connectorStatus?.idTagLocalAuthorized &&
+ connectorStatus?.localAuthorizeIdTag !== requestPayload.idTag
) {
logger.error(
- chargingStation.logPrefix() +
- ' Trying to start a transaction with an idTag ' +
- requestPayload.idTag +
- ' different from the local authorized one ' +
- chargingStation.getConnectorStatus(connectorId).localAuthorizeIdTag +
- ' on connector Id ' +
- connectorId.toString()
+ `${chargingStation.logPrefix()} Trying to start a transaction with an idTag ${
+ requestPayload.idTag
+ } different from the local authorized one ${connectorStatus?.localAuthorizeIdTag} on connector id ${connectorId}`,
);
await this.resetConnectorOnStartTransactionError(chargingStation, connectorId);
return;
}
- if (chargingStation.getConnectorStatus(connectorId)?.transactionStarted) {
- logger.debug(
- chargingStation.logPrefix() +
- ' Trying to start a transaction on an already used connector ' +
- connectorId.toString() +
- ': %j',
- chargingStation.getConnectorStatus(connectorId)
+ if (connectorStatus?.transactionStarted === true) {
+ logger.error(
+ `${chargingStation.logPrefix()} Trying to start a transaction on an already used connector id ${connectorId} by idTag ${connectorStatus?.transactionIdTag}`,
);
return;
}
+ if (chargingStation.hasEvses) {
+ for (const [evseId, evseStatus] of chargingStation.evses) {
+ if (evseStatus.connectors.size > 1) {
+ for (const [id, status] of evseStatus.connectors) {
+ if (id !== connectorId && status?.transactionStarted === true) {
+ logger.error(
+ `${chargingStation.logPrefix()} Trying to start a transaction on an already used evse id ${evseId} by connector id ${id} with idTag ${status?.transactionIdTag}`,
+ );
+ await this.resetConnectorOnStartTransactionError(chargingStation, connectorId);
+ return;
+ }
+ }
+ }
+ }
+ }
if (
- chargingStation.getConnectorStatus(connectorId)?.status !==
- OCPP16ChargePointStatus.AVAILABLE &&
- chargingStation.getConnectorStatus(connectorId)?.status !== OCPP16ChargePointStatus.PREPARING
+ connectorStatus?.status !== OCPP16ChargePointStatus.Available &&
+ connectorStatus?.status !== OCPP16ChargePointStatus.Preparing
) {
logger.error(
- `${chargingStation.logPrefix()} Trying to start a transaction on connector ${connectorId.toString()} with status ${
- chargingStation.getConnectorStatus(connectorId)?.status
- }`
+ `${chargingStation.logPrefix()} Trying to start a transaction on connector id ${connectorId} with status ${connectorStatus?.status}`,
);
return;
}
- if (!Number.isInteger(payload.transactionId)) {
+ if (!Number.isSafeInteger(payload.transactionId)) {
logger.warn(
- `${chargingStation.logPrefix()} Trying to start a transaction on connector ${connectorId.toString()} with a non integer transaction Id ${
+ `${chargingStation.logPrefix()} Trying to start a transaction on connector id ${connectorId} with a non integer transaction id ${
payload.transactionId
- }, converting to integer`
+ }, converting to integer`,
);
- payload.transactionId = Utils.convertToInt(payload.transactionId);
+ payload.transactionId = convertToInt(payload.transactionId);
}
if (payload.idTagInfo?.status === OCPP16AuthorizationStatus.ACCEPTED) {
- chargingStation.getConnectorStatus(connectorId).transactionStarted = true;
- chargingStation.getConnectorStatus(connectorId).transactionId = payload.transactionId;
- chargingStation.getConnectorStatus(connectorId).transactionIdTag = requestPayload.idTag;
- chargingStation.getConnectorStatus(
- connectorId
- ).transactionEnergyActiveImportRegisterValue = 0;
- chargingStation.getConnectorStatus(connectorId).transactionBeginMeterValue =
+ connectorStatus.transactionStarted = true;
+ connectorStatus.transactionStart = requestPayload.timestamp;
+ connectorStatus.transactionId = payload.transactionId;
+ connectorStatus.transactionIdTag = requestPayload.idTag;
+ connectorStatus.transactionEnergyActiveImportRegisterValue = 0;
+ connectorStatus.transactionBeginMeterValue =
OCPP16ServiceUtils.buildTransactionBeginMeterValue(
chargingStation,
connectorId,
- requestPayload.meterStart
+ requestPayload.meterStart,
+ );
+ if (requestPayload.reservationId) {
+ const reservation = chargingStation.getReservationBy(
+ 'reservationId',
+ requestPayload.reservationId,
+ )!;
+ if (reservation.idTag !== requestPayload.idTag) {
+ logger.warn(
+ `${chargingStation.logPrefix()} Reserved transaction ${
+ payload.transactionId
+ } started with a different idTag ${requestPayload.idTag} than the reservation one ${
+ reservation.idTag
+ }`,
+ );
+ }
+ if (hasReservationExpired(reservation)) {
+ logger.warn(
+ `${chargingStation.logPrefix()} Reserved transaction ${
+ payload.transactionId
+ } started with expired reservation ${
+ requestPayload.reservationId
+ } (expiry date: ${reservation.expiryDate.toISOString()}))`,
+ );
+ }
+ await chargingStation.removeReservation(
+ reservation,
+ ReservationTerminationReason.TRANSACTION_STARTED,
);
- chargingStation.getBeginEndMeterValues() &&
+ }
+ chargingStation.stationInfo?.beginEndMeterValues &&
(await chargingStation.ocppRequestService.requestHandler<
OCPP16MeterValuesRequest,
OCPP16MeterValuesResponse
>(chargingStation, OCPP16RequestCommand.METER_VALUES, {
connectorId,
transactionId: payload.transactionId,
- meterValue: [chargingStation.getConnectorStatus(connectorId).transactionBeginMeterValue],
- }));
- await chargingStation.ocppRequestService.requestHandler<
- OCPP16StatusNotificationRequest,
- OCPP16StatusNotificationResponse
- >(chargingStation, OCPP16RequestCommand.STATUS_NOTIFICATION, {
+ meterValue: [connectorStatus.transactionBeginMeterValue],
+ } as OCPP16MeterValuesRequest));
+ await OCPP16ServiceUtils.sendAndSetConnectorStatus(
+ chargingStation,
connectorId,
- status: OCPP16ChargePointStatus.CHARGING,
- errorCode: OCPP16ChargePointErrorCode.NO_ERROR,
- });
- chargingStation.getConnectorStatus(connectorId).status = OCPP16ChargePointStatus.CHARGING;
+ OCPP16ChargePointStatus.Charging,
+ );
logger.info(
- chargingStation.logPrefix() +
- ' Transaction ' +
- payload.transactionId.toString() +
- ' STARTED on ' +
- chargingStation.stationInfo.chargingStationId +
- '#' +
- connectorId.toString() +
- ' for idTag ' +
- requestPayload.idTag
+ `${chargingStation.logPrefix()} Transaction with id ${payload.transactionId} STARTED on ${
+ chargingStation.stationInfo.chargingStationId
+ }#${connectorId} for idTag '${requestPayload.idTag}'`,
);
if (chargingStation.stationInfo.powerSharedByConnectors) {
- chargingStation.powerDivider++;
+ ++chargingStation.powerDivider;
}
- const configuredMeterValueSampleInterval =
- ChargingStationConfigurationUtils.getConfigurationKey(
- chargingStation,
- OCPP16StandardParametersKey.MeterValueSampleInterval
- );
+ const configuredMeterValueSampleInterval = getConfigurationKey(
+ chargingStation,
+ OCPP16StandardParametersKey.MeterValueSampleInterval,
+ );
chargingStation.startMeterValues(
connectorId,
configuredMeterValueSampleInterval
- ? Utils.convertToInt(configuredMeterValueSampleInterval.value) * 1000
- : 60000
+ ? secondsToMilliseconds(convertToInt(configuredMeterValueSampleInterval.value))
+ : Constants.DEFAULT_METER_VALUES_INTERVAL,
);
} else {
logger.warn(
- chargingStation.logPrefix() +
- ' Starting transaction id ' +
- payload.transactionId.toString() +
- " REJECTED with status '" +
- payload?.idTagInfo?.status +
- "', idTag " +
+ `${chargingStation.logPrefix()} Starting transaction with id ${
+ payload.transactionId
+ } REJECTED on ${
+ chargingStation.stationInfo.chargingStationId
+ }#${connectorId} with status '${payload.idTagInfo?.status}', idTag '${
requestPayload.idTag
+ }'${
+ OCPP16ServiceUtils.hasReservation(chargingStation, connectorId, requestPayload.idTag)
+ ? `, reservationId '${requestPayload.reservationId}'`
+ : ''
+ }`,
);
await this.resetConnectorOnStartTransactionError(chargingStation, connectorId);
}
private async resetConnectorOnStartTransactionError(
chargingStation: ChargingStation,
- connectorId: number
+ connectorId: number,
): Promise<void> {
- chargingStation.resetConnectorStatus(connectorId);
- if (
- chargingStation.getConnectorStatus(connectorId).status !== OCPP16ChargePointStatus.AVAILABLE
- ) {
- await chargingStation.ocppRequestService.requestHandler<
- OCPP16StatusNotificationRequest,
- OCPP16StatusNotificationResponse
- >(chargingStation, OCPP16RequestCommand.STATUS_NOTIFICATION, {
+ const connectorStatus = chargingStation.getConnectorStatus(connectorId);
+ resetConnectorStatus(connectorStatus!);
+ chargingStation.stopMeterValues(connectorId);
+ if (connectorStatus?.status !== OCPP16ChargePointStatus.Available) {
+ await OCPP16ServiceUtils.sendAndSetConnectorStatus(
+ chargingStation,
connectorId,
- status: OCPP16ChargePointStatus.AVAILABLE,
- errorCode: OCPP16ChargePointErrorCode.NO_ERROR,
- });
- chargingStation.getConnectorStatus(connectorId).status = OCPP16ChargePointStatus.AVAILABLE;
+ OCPP16ChargePointStatus.Available,
+ );
}
+ chargingStation.emit(ChargingStationEvents.updated);
}
private async handleResponseStopTransaction(
chargingStation: ChargingStation,
payload: OCPP16StopTransactionResponse,
- requestPayload: OCPP16StopTransactionRequest
+ requestPayload: OCPP16StopTransactionRequest,
): Promise<void> {
const transactionConnectorId = chargingStation.getConnectorIdByTransactionId(
- requestPayload.transactionId
+ requestPayload.transactionId,
);
- if (!transactionConnectorId) {
+ if (isNullOrUndefined(transactionConnectorId)) {
logger.error(
- chargingStation.logPrefix() +
- ' Trying to stop a non existing transaction ' +
- requestPayload.transactionId.toString()
+ `${chargingStation.logPrefix()} Trying to stop a non existing transaction with id ${
+ requestPayload.transactionId
+ }`,
);
return;
}
- if (payload.idTagInfo?.status === OCPP16AuthorizationStatus.ACCEPTED) {
- chargingStation.getBeginEndMeterValues() &&
- !chargingStation.getOcppStrictCompliance() &&
- chargingStation.getOutOfOrderEndMeterValues() &&
- (await chargingStation.ocppRequestService.requestHandler<
- OCPP16MeterValuesRequest,
- OCPP16MeterValuesResponse
- >(chargingStation, OCPP16RequestCommand.METER_VALUES, {
- connectorId: transactionConnectorId,
- transactionId: requestPayload.transactionId,
- meterValue: [
- OCPP16ServiceUtils.buildTransactionEndMeterValue(
- chargingStation,
- transactionConnectorId,
- requestPayload.meterStop
- ),
- ],
- }));
- if (
- !chargingStation.isChargingStationAvailable() ||
- !chargingStation.isConnectorAvailable(transactionConnectorId)
- ) {
- await chargingStation.ocppRequestService.requestHandler<
- OCPP16StatusNotificationRequest,
- OCPP16StatusNotificationResponse
- >(chargingStation, OCPP16RequestCommand.STATUS_NOTIFICATION, {
- connectorId: transactionConnectorId,
- status: OCPP16ChargePointStatus.UNAVAILABLE,
- errorCode: OCPP16ChargePointErrorCode.NO_ERROR,
- });
- chargingStation.getConnectorStatus(transactionConnectorId).status =
- OCPP16ChargePointStatus.UNAVAILABLE;
- } else {
- await chargingStation.ocppRequestService.requestHandler<
- OCPP16BootNotificationRequest,
- OCPP16BootNotificationResponse
- >(chargingStation, OCPP16RequestCommand.STATUS_NOTIFICATION, {
- connectorId: transactionConnectorId,
- status: OCPP16ChargePointStatus.AVAILABLE,
- errorCode: OCPP16ChargePointErrorCode.NO_ERROR,
- });
- chargingStation.getConnectorStatus(transactionConnectorId).status =
- OCPP16ChargePointStatus.AVAILABLE;
- }
- if (chargingStation.stationInfo.powerSharedByConnectors) {
- chargingStation.powerDivider--;
- }
- logger.info(
- chargingStation.logPrefix() +
- ' Transaction ' +
- requestPayload.transactionId.toString() +
- ' STOPPED on ' +
- chargingStation.stationInfo.chargingStationId +
- '#' +
- transactionConnectorId.toString()
+ chargingStation.stationInfo?.beginEndMeterValues === true &&
+ chargingStation.stationInfo?.ocppStrictCompliance === false &&
+ chargingStation.stationInfo?.outOfOrderEndMeterValues === true &&
+ (await chargingStation.ocppRequestService.requestHandler<
+ OCPP16MeterValuesRequest,
+ OCPP16MeterValuesResponse
+ >(chargingStation, OCPP16RequestCommand.METER_VALUES, {
+ connectorId: transactionConnectorId,
+ transactionId: requestPayload.transactionId,
+ meterValue: [
+ OCPP16ServiceUtils.buildTransactionEndMeterValue(
+ chargingStation,
+ transactionConnectorId!,
+ requestPayload.meterStop,
+ ),
+ ],
+ }));
+ if (
+ chargingStation.isChargingStationAvailable() === false ||
+ chargingStation.isConnectorAvailable(transactionConnectorId!) === false
+ ) {
+ await OCPP16ServiceUtils.sendAndSetConnectorStatus(
+ chargingStation,
+ transactionConnectorId!,
+ OCPP16ChargePointStatus.Unavailable,
);
- chargingStation.resetConnectorStatus(transactionConnectorId);
} else {
- logger.warn(
- chargingStation.logPrefix() +
- ' Stopping transaction id ' +
- requestPayload.transactionId.toString() +
- " REJECTED with status '" +
- payload.idTagInfo?.status +
- "'"
+ await OCPP16ServiceUtils.sendAndSetConnectorStatus(
+ chargingStation,
+ transactionConnectorId!,
+ OCPP16ChargePointStatus.Available,
);
}
+ if (chargingStation.stationInfo.powerSharedByConnectors) {
+ chargingStation.powerDivider--;
+ }
+ resetConnectorStatus(chargingStation.getConnectorStatus(transactionConnectorId!)!);
+ chargingStation.stopMeterValues(transactionConnectorId!);
+ chargingStation.emit(ChargingStationEvents.updated);
+ const logMsg = `${chargingStation.logPrefix()} Transaction with id ${
+ requestPayload.transactionId
+ } STOPPED on ${
+ chargingStation.stationInfo.chargingStationId
+ }#${transactionConnectorId} with status '${payload.idTagInfo?.status}'`;
+ if (
+ isNullOrUndefined(payload.idTagInfo) ||
+ payload.idTagInfo?.status === OCPP16AuthorizationStatus.ACCEPTED
+ ) {
+ logger.info(logMsg);
+ } else {
+ logger.warn(logMsg);
+ }
}
}
repositories / e-mobility-charging-stations-simulator.git / blobdiff