// Partial Copyright Jerome Benoit. 2021. All Rights Reserved.
+import fs from 'fs';
+import path from 'path';
+import { fileURLToPath } from 'url';
+
+import { JSONSchemaType } from 'ajv';
+
+import OCPPError from '../../../exception/OCPPError';
+import { 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 {
- OCPP16AuthorizationStatus,
- OCPP16AuthorizeRequest,
- OCPP16AuthorizeResponse,
- OCPP16StartTransactionRequest,
- OCPP16StartTransactionResponse,
- OCPP16StopTransactionRequest,
- OCPP16StopTransactionResponse,
-} from '../../../types/ocpp/1.6/Transaction';
+ OCPP16MeterValuesRequest,
+ OCPP16MeterValuesResponse,
+} from '../../../types/ocpp/1.6/MeterValues';
import {
OCPP16BootNotificationRequest,
OCPP16RequestCommand,
OCPP16StatusNotificationRequest,
} from '../../../types/ocpp/1.6/Requests';
import {
+ DiagnosticsStatusNotificationResponse,
OCPP16BootNotificationResponse,
+ OCPP16HeartbeatResponse,
OCPP16RegistrationStatus,
OCPP16StatusNotificationResponse,
} from '../../../types/ocpp/1.6/Responses';
import {
- OCPP16MeterValuesRequest,
- OCPP16MeterValuesResponse,
-} from '../../../types/ocpp/1.6/MeterValues';
-
-import type ChargingStation from '../../ChargingStation';
-import { ChargingStationConfigurationUtils } from '../../ChargingStationConfigurationUtils';
+ OCPP16AuthorizationStatus,
+ OCPP16AuthorizeRequest,
+ OCPP16AuthorizeResponse,
+ OCPP16StartTransactionRequest,
+ OCPP16StartTransactionResponse,
+ OCPP16StopTransactionRequest,
+ 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 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';
const moduleName = 'OCPP16ResponseService';
export default class OCPP16ResponseService extends OCPPResponseService {
private responseHandlers: Map<OCPP16RequestCommand, ResponseHandler>;
+ private jsonSchemas: Map<OCPP16RequestCommand, JSONSchemaType<JsonObject>>;
public constructor() {
if (new.target?.name === moduleName) {
super();
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)],
+ ]);
+ 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>,
+ ],
]);
}
requestPayload: JsonType
): Promise<void> {
if (chargingStation.isRegistered() || commandName === OCPP16RequestCommand.BOOT_NOTIFICATION) {
- if (this.responseHandlers.has(commandName)) {
+ if (
+ this.responseHandlers.has(commandName) &&
+ ChargingStationUtils.isRequestCommandSupported(commandName, chargingStation)
+ ) {
try {
+ if (this.jsonSchemas.has(commandName)) {
+ this.validateResponsePayload(
+ chargingStation,
+ commandName,
+ this.jsonSchemas.get(commandName),
+ payload
+ );
+ } else {
+ logger.warn(
+ `${chargingStation.logPrefix()} ${moduleName}.responseHandler: No JSON schema found for command ${commandName} PDU validation`
+ );
+ }
await this.responseHandlers.get(commandName)(chargingStation, payload, requestPayload);
} catch (error) {
logger.error(chargingStation.logPrefix() + ' Handle request response error: %j', error);
// Throw exception
throw new OCPPError(
ErrorType.NOT_IMPLEMENTED,
- `${commandName} is not implemented to handle request response payload ${JSON.stringify(
+ `${commandName} is not implemented to handle request 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 request response PDU ${JSON.stringify(
payload,
null,
2
)} while the charging station is not registered on the central server. `,
- commandName
+ commandName,
+ payload
);
}
}
}
}
- // eslint-disable-next-line @typescript-eslint/no-empty-function
- private handleResponseHeartbeat(): void {}
-
private handleResponseAuthorize(
chargingStation: ChargingStation,
payload: OCPP16AuthorizeResponse,
>(chargingStation, OCPP16RequestCommand.METER_VALUES, {
connectorId,
transactionId: payload.transactionId,
- meterValue: chargingStation.getConnectorStatus(connectorId).transactionBeginMeterValue,
+ meterValue: [chargingStation.getConnectorStatus(connectorId).transactionBeginMeterValue],
}));
await chargingStation.ocppRequestService.requestHandler<
OCPP16StatusNotificationRequest,
>(chargingStation, OCPP16RequestCommand.METER_VALUES, {
connectorId: transactionConnectorId,
transactionId: requestPayload.transactionId,
- meterValue: OCPP16ServiceUtils.buildTransactionEndMeterValue(
- chargingStation,
- transactionConnectorId,
- requestPayload.meterStop
- ),
+ meterValue: [
+ OCPP16ServiceUtils.buildTransactionEndMeterValue(
+ chargingStation,
+ transactionConnectorId,
+ requestPayload.meterStop
+ ),
+ ],
}));
if (
!chargingStation.isChargingStationAvailable() ||
);
}
}
-
- // eslint-disable-next-line @typescript-eslint/no-empty-function
- private handleResponseStatusNotification(): void {}
-
- // eslint-disable-next-line @typescript-eslint/no-empty-function
- private handleResponseMeterValues(): void {}
}
repositories / e-mobility-charging-stations-simulator.git / blobdiff