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