-// Partial Copyright Jerome Benoit. 2021. All Rights Reserved.
+// Partial Copyright Jerome Benoit. 2021-2023. All Rights Reserved.
+import fs from 'fs';
+import path from 'path';
+import { URL, fileURLToPath } from 'url';
+
+import type { JSONSchemaType } from 'ajv';
+import { Client, type FTPResponse } from 'basic-ftp';
+import tar from 'tar';
+
+import OCPPError from '../../../exception/OCPPError';
+import type { JsonObject, JsonType } from '../../../types/JsonType';
+import { OCPP16ChargePointErrorCode } from '../../../types/ocpp/1.6/ChargePointErrorCode';
+import { OCPP16ChargePointStatus } from '../../../types/ocpp/1.6/ChargePointStatus';
+import {
+ ChargingProfilePurposeType,
+ type OCPP16ChargingProfile,
+} from '../../../types/ocpp/1.6/ChargingProfile';
+import {
+ OCPP16StandardParametersKey,
+ OCPP16SupportedFeatureProfiles,
+} from '../../../types/ocpp/1.6/Configuration';
+import { OCPP16DiagnosticsStatus } from '../../../types/ocpp/1.6/DiagnosticsStatus';
import {
- ChangeAvailabilityRequest,
- ChangeConfigurationRequest,
- ClearChargingProfileRequest,
- DiagnosticsStatusNotificationRequest,
- GetConfigurationRequest,
- GetDiagnosticsRequest,
- MessageTrigger,
+ type ChangeAvailabilityRequest,
+ type ChangeConfigurationRequest,
+ type ClearChargingProfileRequest,
+ type DiagnosticsStatusNotificationRequest,
+ type GetConfigurationRequest,
+ type GetDiagnosticsRequest,
OCPP16AvailabilityType,
- OCPP16BootNotificationRequest,
- OCPP16HeartbeatRequest,
+ type OCPP16BootNotificationRequest,
+ type OCPP16ClearCacheRequest,
+ type OCPP16DataTransferRequest,
+ OCPP16DataTransferVendorId,
+ type OCPP16HeartbeatRequest,
OCPP16IncomingRequestCommand,
+ OCPP16MessageTrigger,
OCPP16RequestCommand,
- OCPP16StatusNotificationRequest,
- OCPP16TriggerMessageRequest,
- RemoteStartTransactionRequest,
- RemoteStopTransactionRequest,
- ResetRequest,
- SetChargingProfileRequest,
- UnlockConnectorRequest,
+ type OCPP16StatusNotificationRequest,
+ type OCPP16TriggerMessageRequest,
+ type OCPP16UpdateFirmwareRequest,
+ type RemoteStartTransactionRequest,
+ type RemoteStopTransactionRequest,
+ type ResetRequest,
+ type SetChargingProfileRequest,
+ type UnlockConnectorRequest,
} from '../../../types/ocpp/1.6/Requests';
import {
- ChangeAvailabilityResponse,
- ChangeConfigurationResponse,
- ClearChargingProfileResponse,
- DiagnosticsStatusNotificationResponse,
- GetConfigurationResponse,
- GetDiagnosticsResponse,
- OCPP16BootNotificationResponse,
- OCPP16HeartbeatResponse,
- OCPP16StatusNotificationResponse,
- OCPP16TriggerMessageResponse,
- SetChargingProfileResponse,
- UnlockConnectorResponse,
+ type ChangeAvailabilityResponse,
+ type ChangeConfigurationResponse,
+ type ClearChargingProfileResponse,
+ type DiagnosticsStatusNotificationResponse,
+ type GetConfigurationResponse,
+ type GetDiagnosticsResponse,
+ type OCPP16BootNotificationResponse,
+ type OCPP16DataTransferResponse,
+ OCPP16DataTransferStatus,
+ type OCPP16HeartbeatResponse,
+ type OCPP16StatusNotificationResponse,
+ type OCPP16TriggerMessageResponse,
+ type OCPP16UpdateFirmwareResponse,
+ type SetChargingProfileResponse,
+ type UnlockConnectorResponse,
} from '../../../types/ocpp/1.6/Responses';
-import {
- ChargingProfilePurposeType,
- OCPP16ChargingProfile,
-} from '../../../types/ocpp/1.6/ChargingProfile';
-import { Client, FTPResponse } from 'basic-ftp';
import {
OCPP16AuthorizationStatus,
- OCPP16AuthorizeRequest,
- OCPP16AuthorizeResponse,
- OCPP16StartTransactionRequest,
- OCPP16StartTransactionResponse,
+ type OCPP16AuthorizeRequest,
+ type OCPP16AuthorizeResponse,
+ type OCPP16StartTransactionRequest,
+ type OCPP16StartTransactionResponse,
OCPP16StopTransactionReason,
- OCPP16StopTransactionRequest,
- OCPP16StopTransactionResponse,
} from '../../../types/ocpp/1.6/Transaction';
-import {
- OCPP16MeterValuesRequest,
- OCPP16MeterValuesResponse,
-} from '../../../types/ocpp/1.6/MeterValues';
-import {
- OCPP16StandardParametersKey,
- OCPP16SupportedFeatureProfiles,
-} from '../../../types/ocpp/1.6/Configuration';
-
-import type ChargingStation from '../../ChargingStation';
-import Constants from '../../../utils/Constants';
-import { DefaultResponse } from '../../../types/ocpp/Responses';
+import type { OCPPConfigurationKey } from '../../../types/ocpp/Configuration';
import { ErrorType } from '../../../types/ocpp/ErrorType';
-import { IncomingRequestHandler } from '../../../types/ocpp/Requests';
-import { JsonType } from '../../../types/JsonType';
-import { OCPP16ChargePointErrorCode } from '../../../types/ocpp/1.6/ChargePointErrorCode';
-import { OCPP16ChargePointStatus } from '../../../types/ocpp/1.6/ChargePointStatus';
-import { OCPP16DiagnosticsStatus } from '../../../types/ocpp/1.6/DiagnosticsStatus';
-import { OCPP16ServiceUtils } from './OCPP16ServiceUtils';
-import { OCPPConfigurationKey } from '../../../types/ocpp/Configuration';
-import OCPPError from '../../../exception/OCPPError';
-import OCPPIncomingRequestService from '../OCPPIncomingRequestService';
-import { URL } from 'url';
-import Utils from '../../../utils/Utils';
-import fs from 'fs';
+import type { IncomingRequestHandler } from '../../../types/ocpp/Requests';
+import type { DefaultResponse } from '../../../types/ocpp/Responses';
+import Constants from '../../../utils/Constants';
import logger from '../../../utils/Logger';
-import path from 'path';
-import tar from 'tar';
+import Utils from '../../../utils/Utils';
+import type ChargingStation from '../../ChargingStation';
+import { ChargingStationConfigurationUtils } from '../../ChargingStationConfigurationUtils';
+import { ChargingStationUtils } from '../../ChargingStationUtils';
+import OCPPIncomingRequestService from '../OCPPIncomingRequestService';
+import { OCPP16ServiceUtils } from './OCPP16ServiceUtils';
const moduleName = 'OCPP16IncomingRequestService';
export default class OCPP16IncomingRequestService extends OCPPIncomingRequestService {
private incomingRequestHandlers: Map<OCPP16IncomingRequestCommand, IncomingRequestHandler>;
+ private jsonSchemas: Map<OCPP16IncomingRequestCommand, 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();
this.incomingRequestHandlers = new Map<OCPP16IncomingRequestCommand, IncomingRequestHandler>([
[OCPP16IncomingRequestCommand.RESET, this.handleRequestReset.bind(this)],
[OCPP16IncomingRequestCommand.CLEAR_CACHE, this.handleRequestClearCache.bind(this)],
],
[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, JSONSchemaType<JsonObject>>([
+ [
+ OCPP16IncomingRequestCommand.RESET,
+ JSON.parse(
+ fs.readFileSync(
+ path.resolve(
+ path.dirname(fileURLToPath(import.meta.url)),
+ '../../../assets/json-schemas/ocpp/1.6/Reset.json'
+ ),
+ 'utf8'
+ )
+ ) as JSONSchemaType<ResetRequest>,
+ ],
+ [
+ OCPP16IncomingRequestCommand.CLEAR_CACHE,
+ JSON.parse(
+ fs.readFileSync(
+ path.resolve(
+ path.dirname(fileURLToPath(import.meta.url)),
+ '../../../assets/json-schemas/ocpp/1.6/ClearCache.json'
+ ),
+ 'utf8'
+ )
+ ) as JSONSchemaType<OCPP16ClearCacheRequest>,
+ ],
+ [
+ OCPP16IncomingRequestCommand.UNLOCK_CONNECTOR,
+ JSON.parse(
+ fs.readFileSync(
+ path.resolve(
+ path.dirname(fileURLToPath(import.meta.url)),
+ '../../../assets/json-schemas/ocpp/1.6/UnlockConnector.json'
+ ),
+ 'utf8'
+ )
+ ) as JSONSchemaType<UnlockConnectorRequest>,
+ ],
+ [
+ OCPP16IncomingRequestCommand.GET_CONFIGURATION,
+ JSON.parse(
+ fs.readFileSync(
+ path.resolve(
+ path.dirname(fileURLToPath(import.meta.url)),
+ '../../../assets/json-schemas/ocpp/1.6/GetConfiguration.json'
+ ),
+ 'utf8'
+ )
+ ) as JSONSchemaType<GetConfigurationRequest>,
+ ],
+ [
+ OCPP16IncomingRequestCommand.CHANGE_CONFIGURATION,
+ JSON.parse(
+ fs.readFileSync(
+ path.resolve(
+ path.dirname(fileURLToPath(import.meta.url)),
+ '../../../assets/json-schemas/ocpp/1.6/ChangeConfiguration.json'
+ ),
+ 'utf8'
+ )
+ ) as JSONSchemaType<ChangeConfigurationRequest>,
+ ],
+ [
+ OCPP16IncomingRequestCommand.GET_DIAGNOSTICS,
+ JSON.parse(
+ fs.readFileSync(
+ path.resolve(
+ path.dirname(fileURLToPath(import.meta.url)),
+ '../../../assets/json-schemas/ocpp/1.6/GetDiagnostics.json'
+ ),
+ 'utf8'
+ )
+ ) as JSONSchemaType<GetDiagnosticsRequest>,
+ ],
+ [
+ OCPP16IncomingRequestCommand.SET_CHARGING_PROFILE,
+ JSON.parse(
+ fs.readFileSync(
+ path.resolve(
+ path.dirname(fileURLToPath(import.meta.url)),
+ '../../../assets/json-schemas/ocpp/1.6/SetChargingProfile.json'
+ ),
+ 'utf8'
+ )
+ ) as JSONSchemaType<SetChargingProfileRequest>,
+ ],
+ [
+ OCPP16IncomingRequestCommand.CLEAR_CHARGING_PROFILE,
+ JSON.parse(
+ fs.readFileSync(
+ path.resolve(
+ path.dirname(fileURLToPath(import.meta.url)),
+ '../../../assets/json-schemas/ocpp/1.6/ClearChargingProfile.json'
+ ),
+ 'utf8'
+ )
+ ) as JSONSchemaType<ClearChargingProfileRequest>,
+ ],
+ [
+ OCPP16IncomingRequestCommand.CHANGE_AVAILABILITY,
+ JSON.parse(
+ fs.readFileSync(
+ path.resolve(
+ path.dirname(fileURLToPath(import.meta.url)),
+ '../../../assets/json-schemas/ocpp/1.6/ChangeAvailability.json'
+ ),
+ 'utf8'
+ )
+ ) as JSONSchemaType<ChangeAvailabilityRequest>,
+ ],
+ [
+ OCPP16IncomingRequestCommand.REMOTE_START_TRANSACTION,
+ JSON.parse(
+ fs.readFileSync(
+ path.resolve(
+ path.dirname(fileURLToPath(import.meta.url)),
+ '../../../assets/json-schemas/ocpp/1.6/RemoteStartTransaction.json'
+ ),
+ 'utf8'
+ )
+ ) as JSONSchemaType<RemoteStartTransactionRequest>,
+ ],
+ [
+ OCPP16IncomingRequestCommand.REMOTE_STOP_TRANSACTION,
+ JSON.parse(
+ fs.readFileSync(
+ path.resolve(
+ path.dirname(fileURLToPath(import.meta.url)),
+ '../../../assets/json-schemas/ocpp/1.6/RemoteStopTransaction.json'
+ ),
+ 'utf8'
+ )
+ ) as JSONSchemaType<RemoteStopTransactionRequest>,
+ ],
+ [
+ OCPP16IncomingRequestCommand.TRIGGER_MESSAGE,
+ JSON.parse(
+ fs.readFileSync(
+ path.resolve(
+ path.dirname(fileURLToPath(import.meta.url)),
+ '../../../assets/json-schemas/ocpp/1.6/TriggerMessage.json'
+ ),
+ 'utf8'
+ )
+ ) as JSONSchemaType<OCPP16TriggerMessageRequest>,
+ ],
+ [
+ OCPP16IncomingRequestCommand.DATA_TRANSFER,
+ JSON.parse(
+ fs.readFileSync(
+ path.resolve(
+ path.dirname(fileURLToPath(import.meta.url)),
+ '../../../assets/json-schemas/ocpp/1.6/DataTransfer.json'
+ ),
+ 'utf8'
+ )
+ ) as JSONSchemaType<OCPP16DataTransferRequest>,
+ ],
+ ]);
+ this.validatePayload.bind(this);
}
- public async handleRequest(
+ public async incomingRequestHandler(
+ chargingStation: ChargingStation,
messageId: string,
commandName: OCPP16IncomingRequestCommand,
commandPayload: JsonType
): Promise<void> {
- let result: JsonType;
+ let response: JsonType;
if (
- this.chargingStation.getOcppStrictCompliance() &&
- this.chargingStation.isInPendingState() &&
+ chargingStation.getOcppStrictCompliance() === true &&
+ chargingStation.isInPendingState() === true &&
(commandName === OCPP16IncomingRequestCommand.REMOTE_START_TRANSACTION ||
commandName === OCPP16IncomingRequestCommand.REMOTE_STOP_TRANSACTION)
) {
throw new OCPPError(
ErrorType.SECURITY_ERROR,
- `${commandName} cannot be issued to handle request payload ${JSON.stringify(
+ `${commandName} cannot be issued to handle request PDU ${JSON.stringify(
commandPayload,
null,
2
)} while the charging station is in pending state on the central server`,
- commandName
+ commandName,
+ commandPayload
);
}
if (
- this.chargingStation.isRegistered() ||
- (!this.chargingStation.getOcppStrictCompliance() && this.chargingStation.isInUnknownState())
+ chargingStation.isRegistered() === true ||
+ (chargingStation.getOcppStrictCompliance() === false &&
+ chargingStation.isInUnknownState() === true)
) {
- if (this.incomingRequestHandlers.has(commandName)) {
+ if (
+ this.incomingRequestHandlers.has(commandName) === true &&
+ OCPP16ServiceUtils.isIncomingRequestCommandSupported(chargingStation, commandName) === true
+ ) {
try {
- // Call the method to build the result
- result = await this.incomingRequestHandlers.get(commandName)(commandPayload);
+ this.validatePayload(chargingStation, commandName, commandPayload);
+ // Call the method to build the response
+ response = await this.incomingRequestHandlers.get(commandName)(
+ chargingStation,
+ commandPayload
+ );
} catch (error) {
// Log
- logger.error(this.chargingStation.logPrefix() + ' Handle request error: %j', error);
+ logger.error(
+ `${chargingStation.logPrefix()} ${moduleName}.incomingRequestHandler: Handle incoming request error:`,
+ error
+ );
throw error;
}
} else {
// Throw exception
throw new OCPPError(
ErrorType.NOT_IMPLEMENTED,
- `${commandName} is not implemented to handle request payload ${JSON.stringify(
+ `${commandName} is not implemented to handle request PDU ${JSON.stringify(
commandPayload,
null,
2
)}`,
- commandName
+ commandName,
+ commandPayload
);
}
} else {
throw new OCPPError(
ErrorType.SECURITY_ERROR,
- `${commandName} cannot be issued to handle request payload ${JSON.stringify(
+ `${commandName} cannot be issued to handle request PDU ${JSON.stringify(
commandPayload,
null,
2
)} while the charging station is not registered on the central server.`,
- commandName
+ commandName,
+ commandPayload
+ );
+ }
+ // Send the built response
+ await chargingStation.ocppRequestService.sendResponse(
+ chargingStation,
+ messageId,
+ response,
+ commandName
+ );
+ }
+
+ private validatePayload(
+ chargingStation: ChargingStation,
+ commandName: OCPP16IncomingRequestCommand,
+ commandPayload: JsonType
+ ): boolean {
+ if (this.jsonSchemas.has(commandName)) {
+ return this.validateIncomingRequestPayload(
+ chargingStation,
+ commandName,
+ this.jsonSchemas.get(commandName),
+ commandPayload
);
}
- // Send the built result
- await this.chargingStation.ocppRequestService.sendResult(messageId, result, commandName);
+ logger.warn(
+ `${chargingStation.logPrefix()} ${moduleName}.validatePayload: No JSON schema found for command ${commandName} PDU validation`
+ );
+ return false;
}
// Simulate charging station restart
- private handleRequestReset(commandPayload: ResetRequest): DefaultResponse {
- // eslint-disable-next-line @typescript-eslint/no-misused-promises
- setImmediate(async (): Promise<void> => {
- await this.chargingStation.stop(
+ private handleRequestReset(
+ chargingStation: ChargingStation,
+ commandPayload: ResetRequest
+ ): DefaultResponse {
+ this.asyncResource
+ .runInAsyncScope(
+ chargingStation.reset.bind(chargingStation) as (
+ this: ChargingStation,
+ ...args: any[]
+ ) => Promise<void>,
+ chargingStation,
(commandPayload.type + 'Reset') as OCPP16StopTransactionReason
- );
- await Utils.sleep(this.chargingStation.stationInfo.resetTime);
- this.chargingStation.start();
- });
+ )
+ .catch(() => {
+ /* This is intentional */
+ });
logger.info(
- `${this.chargingStation.logPrefix()} ${
+ `${chargingStation.logPrefix()} ${
commandPayload.type
} reset command received, simulating it. The station will be back online in ${Utils.formatDurationMilliSeconds(
- this.chargingStation.stationInfo.resetTime
+ chargingStation.stationInfo.resetTime
)}`
);
return Constants.OCPP_RESPONSE_ACCEPTED;
}
- private handleRequestClearCache(): DefaultResponse {
+ private handleRequestClearCache(chargingStation: ChargingStation): DefaultResponse {
+ chargingStation.authorizedTagsCache.deleteAuthorizedTags(
+ ChargingStationUtils.getAuthorizationFile(chargingStation.stationInfo)
+ );
return Constants.OCPP_RESPONSE_ACCEPTED;
}
private async handleRequestUnlockConnector(
+ chargingStation: ChargingStation,
commandPayload: UnlockConnectorRequest
): Promise<UnlockConnectorResponse> {
const connectorId = commandPayload.connectorId;
+ if (chargingStation.connectors.has(connectorId) === false) {
+ logger.error(
+ `${chargingStation.logPrefix()} Trying to unlock a non existing connector Id ${connectorId.toString()}`
+ );
+ return Constants.OCPP_RESPONSE_UNLOCK_NOT_SUPPORTED;
+ }
if (connectorId === 0) {
logger.error(
- this.chargingStation.logPrefix() + ' Trying to unlock connector ' + connectorId.toString()
+ chargingStation.logPrefix() + ' Trying to unlock connector Id ' + connectorId.toString()
);
return Constants.OCPP_RESPONSE_UNLOCK_NOT_SUPPORTED;
}
- if (this.chargingStation.getConnectorStatus(connectorId)?.transactionStarted) {
- const transactionId = this.chargingStation.getConnectorStatus(connectorId).transactionId;
- if (
- this.chargingStation.getBeginEndMeterValues() &&
- this.chargingStation.getOcppStrictCompliance() &&
- !this.chargingStation.getOutOfOrderEndMeterValues()
- ) {
- // FIXME: Implement OCPP version agnostic helpers
- const transactionEndMeterValue = OCPP16ServiceUtils.buildTransactionEndMeterValue(
- this.chargingStation,
- connectorId,
- this.chargingStation.getEnergyActiveImportRegisterByTransactionId(transactionId)
- );
- await this.chargingStation.ocppRequestService.sendMessageHandler<
- OCPP16MeterValuesRequest,
- OCPP16MeterValuesResponse
- >(OCPP16RequestCommand.METER_VALUES, {
- connectorId,
- transactionId,
- meterValue: transactionEndMeterValue,
- });
- }
- const stopResponse = await this.chargingStation.ocppRequestService.sendMessageHandler<
- OCPP16StopTransactionRequest,
- OCPP16StopTransactionResponse
- >(OCPP16RequestCommand.STOP_TRANSACTION, {
- transactionId,
- meterStop: this.chargingStation.getEnergyActiveImportRegisterByTransactionId(transactionId),
- idTag: this.chargingStation.getTransactionIdTag(transactionId),
- reason: OCPP16StopTransactionReason.UNLOCK_COMMAND,
- });
+ if (chargingStation.getConnectorStatus(connectorId)?.transactionStarted === true) {
+ const stopResponse = await chargingStation.stopTransactionOnConnector(
+ connectorId,
+ OCPP16StopTransactionReason.UNLOCK_COMMAND
+ );
if (stopResponse.idTagInfo?.status === OCPP16AuthorizationStatus.ACCEPTED) {
return Constants.OCPP_RESPONSE_UNLOCKED;
}
return Constants.OCPP_RESPONSE_UNLOCK_FAILED;
}
- await this.chargingStation.ocppRequestService.sendMessageHandler<
+ await chargingStation.ocppRequestService.requestHandler<
OCPP16StatusNotificationRequest,
OCPP16StatusNotificationResponse
- >(OCPP16RequestCommand.STATUS_NOTIFICATION, {
+ >(chargingStation, OCPP16RequestCommand.STATUS_NOTIFICATION, {
connectorId,
status: OCPP16ChargePointStatus.AVAILABLE,
errorCode: OCPP16ChargePointErrorCode.NO_ERROR,
});
- this.chargingStation.getConnectorStatus(connectorId).status = OCPP16ChargePointStatus.AVAILABLE;
+ chargingStation.getConnectorStatus(connectorId).status = OCPP16ChargePointStatus.AVAILABLE;
return Constants.OCPP_RESPONSE_UNLOCKED;
}
private handleRequestGetConfiguration(
+ chargingStation: ChargingStation,
commandPayload: GetConfigurationRequest
): GetConfigurationResponse {
const configurationKey: OCPPConfigurationKey[] = [];
const unknownKey: string[] = [];
- if (Utils.isEmptyArray(commandPayload.key)) {
- for (const configuration of this.chargingStation.ocppConfiguration.configurationKey) {
- if (Utils.isUndefined(configuration.visible)) {
+ if (Utils.isEmptyArray(commandPayload.key) === true) {
+ for (const configuration of chargingStation.ocppConfiguration.configurationKey) {
+ if (Utils.isUndefined(configuration.visible) === true) {
configuration.visible = true;
}
- if (!configuration.visible) {
+ if (configuration.visible === false) {
continue;
}
configurationKey.push({
}
} else {
for (const key of commandPayload.key) {
- const keyFound = this.chargingStation.getConfigurationKey(key);
+ const keyFound = ChargingStationConfigurationUtils.getConfigurationKey(
+ chargingStation,
+ key
+ );
if (keyFound) {
- if (Utils.isUndefined(keyFound.visible)) {
+ if (Utils.isUndefined(keyFound.visible) === true) {
keyFound.visible = true;
}
- if (!keyFound.visible) {
+ if (keyFound.visible === false) {
continue;
}
configurationKey.push({
}
private handleRequestChangeConfiguration(
+ chargingStation: ChargingStation,
commandPayload: ChangeConfigurationRequest
): ChangeConfigurationResponse {
- // JSON request fields type sanity check
- if (!Utils.isString(commandPayload.key)) {
- logger.error(
- `${this.chargingStation.logPrefix()} ${
- OCPP16IncomingRequestCommand.CHANGE_CONFIGURATION
- } request key field is not a string:`,
- commandPayload
- );
- }
- if (!Utils.isString(commandPayload.value)) {
- logger.error(
- `${this.chargingStation.logPrefix()} ${
- OCPP16IncomingRequestCommand.CHANGE_CONFIGURATION
- } request value field is not a string:`,
- commandPayload
- );
- }
- const keyToChange = this.chargingStation.getConfigurationKey(commandPayload.key, true);
+ const keyToChange = ChargingStationConfigurationUtils.getConfigurationKey(
+ chargingStation,
+ commandPayload.key,
+ true
+ );
if (!keyToChange) {
return Constants.OCPP_CONFIGURATION_RESPONSE_NOT_SUPPORTED;
} else if (keyToChange && keyToChange.readonly) {
} else if (keyToChange && !keyToChange.readonly) {
let valueChanged = false;
if (keyToChange.value !== commandPayload.value) {
- this.chargingStation.setConfigurationKeyValue(
+ ChargingStationConfigurationUtils.setConfigurationKeyValue(
+ chargingStation,
commandPayload.key,
commandPayload.value,
true
}
let triggerHeartbeatRestart = false;
if (keyToChange.key === OCPP16StandardParametersKey.HeartBeatInterval && valueChanged) {
- this.chargingStation.setConfigurationKeyValue(
+ ChargingStationConfigurationUtils.setConfigurationKeyValue(
+ chargingStation,
OCPP16StandardParametersKey.HeartbeatInterval,
commandPayload.value
);
triggerHeartbeatRestart = true;
}
if (keyToChange.key === OCPP16StandardParametersKey.HeartbeatInterval && valueChanged) {
- this.chargingStation.setConfigurationKeyValue(
+ ChargingStationConfigurationUtils.setConfigurationKeyValue(
+ chargingStation,
OCPP16StandardParametersKey.HeartBeatInterval,
commandPayload.value
);
triggerHeartbeatRestart = true;
}
if (triggerHeartbeatRestart) {
- this.chargingStation.restartHeartbeat();
+ chargingStation.restartHeartbeat();
}
if (keyToChange.key === OCPP16StandardParametersKey.WebSocketPingInterval && valueChanged) {
- this.chargingStation.restartWebSocketPing();
+ chargingStation.restartWebSocketPing();
}
if (keyToChange.reboot) {
return Constants.OCPP_CONFIGURATION_RESPONSE_REBOOT_REQUIRED;
}
private handleRequestSetChargingProfile(
+ chargingStation: ChargingStation,
commandPayload: SetChargingProfileRequest
): SetChargingProfileResponse {
- if (!this.chargingStation.hasFeatureProfile(OCPP16SupportedFeatureProfiles.SmartCharging)) {
- logger.error(
- `${this.chargingStation.logPrefix()} Trying to set charging profile(s) without '${
- OCPP16SupportedFeatureProfiles.SmartCharging
- }' feature enabled in ${
- OCPP16StandardParametersKey.SupportedFeatureProfiles
- } in configuration`
- );
+ if (
+ OCPP16ServiceUtils.checkFeatureProfile(
+ chargingStation,
+ OCPP16SupportedFeatureProfiles.SmartCharging,
+ OCPP16IncomingRequestCommand.SET_CHARGING_PROFILE
+ ) === false
+ ) {
return Constants.OCPP_SET_CHARGING_PROFILE_RESPONSE_NOT_SUPPORTED;
}
- if (!this.chargingStation.getConnectorStatus(commandPayload.connectorId)) {
+ if (chargingStation.connectors.has(commandPayload.connectorId) === false) {
logger.error(
- `${this.chargingStation.logPrefix()} Trying to set charging profile(s) to a non existing connector Id ${
+ `${chargingStation.logPrefix()} Trying to set charging profile(s) to a non existing connector Id ${
commandPayload.connectorId
}`
);
commandPayload.csChargingProfiles.chargingProfilePurpose ===
ChargingProfilePurposeType.TX_PROFILE &&
(commandPayload.connectorId === 0 ||
- !this.chargingStation.getConnectorStatus(commandPayload.connectorId)?.transactionStarted)
+ chargingStation.getConnectorStatus(commandPayload.connectorId)?.transactionStarted ===
+ false)
) {
+ logger.error(
+ `${chargingStation.logPrefix()} Trying to set transaction charging profile(s) on connector ${
+ commandPayload.connectorId
+ } without a started transaction`
+ );
return Constants.OCPP_SET_CHARGING_PROFILE_RESPONSE_REJECTED;
}
- this.chargingStation.setChargingProfile(
+ OCPP16ServiceUtils.setChargingProfile(
+ chargingStation,
commandPayload.connectorId,
commandPayload.csChargingProfiles
);
logger.debug(
- `${this.chargingStation.logPrefix()} Charging profile(s) set on connector id ${
+ `${chargingStation.logPrefix()} Charging profile(s) set on connector id ${
commandPayload.connectorId
}, dump their stack: %j`,
- this.chargingStation.getConnectorStatus(commandPayload.connectorId).chargingProfiles
+ chargingStation.getConnectorStatus(commandPayload.connectorId).chargingProfiles
);
return Constants.OCPP_SET_CHARGING_PROFILE_RESPONSE_ACCEPTED;
}
private handleRequestClearChargingProfile(
+ chargingStation: ChargingStation,
commandPayload: ClearChargingProfileRequest
): ClearChargingProfileResponse {
- if (!this.chargingStation.hasFeatureProfile(OCPP16SupportedFeatureProfiles.SmartCharging)) {
- logger.error(
- `${this.chargingStation.logPrefix()} Trying to clear charging profile(s) without '${
- OCPP16SupportedFeatureProfiles.SmartCharging
- }' feature enabled in ${
- OCPP16StandardParametersKey.SupportedFeatureProfiles
- } in configuration`
- );
+ if (
+ OCPP16ServiceUtils.checkFeatureProfile(
+ chargingStation,
+ OCPP16SupportedFeatureProfiles.SmartCharging,
+ OCPP16IncomingRequestCommand.CLEAR_CHARGING_PROFILE
+ ) === false
+ ) {
return Constants.OCPP_CLEAR_CHARGING_PROFILE_RESPONSE_UNKNOWN;
}
- const connectorStatus = this.chargingStation.getConnectorStatus(commandPayload.connectorId);
- if (!connectorStatus) {
+ if (chargingStation.connectors.has(commandPayload.connectorId) === false) {
logger.error(
- `${this.chargingStation.logPrefix()} Trying to clear a charging profile(s) to a non existing connector Id ${
+ `${chargingStation.logPrefix()} Trying to clear a charging profile(s) to a non existing connector Id ${
commandPayload.connectorId
}`
);
return Constants.OCPP_CLEAR_CHARGING_PROFILE_RESPONSE_UNKNOWN;
}
+ const connectorStatus = chargingStation.getConnectorStatus(commandPayload.connectorId);
if (commandPayload.connectorId && !Utils.isEmptyArray(connectorStatus.chargingProfiles)) {
connectorStatus.chargingProfiles = [];
logger.debug(
- `${this.chargingStation.logPrefix()} Charging profile(s) cleared on connector id ${
+ `${chargingStation.logPrefix()} Charging profile(s) cleared on connector id ${
commandPayload.connectorId
}, dump their stack: %j`,
connectorStatus.chargingProfiles
}
if (!commandPayload.connectorId) {
let clearedCP = false;
- for (const connectorId of this.chargingStation.connectors.keys()) {
- if (
- !Utils.isEmptyArray(this.chargingStation.getConnectorStatus(connectorId).chargingProfiles)
- ) {
- this.chargingStation
+ for (const connectorId of chargingStation.connectors.keys()) {
+ if (!Utils.isEmptyArray(chargingStation.getConnectorStatus(connectorId).chargingProfiles)) {
+ chargingStation
.getConnectorStatus(connectorId)
.chargingProfiles?.forEach((chargingProfile: OCPP16ChargingProfile, index: number) => {
let clearCurrentCP = false;
clearCurrentCP = true;
}
if (clearCurrentCP) {
- connectorStatus.chargingProfiles[index] = {} as OCPP16ChargingProfile;
+ connectorStatus.chargingProfiles.splice(index, 1);
logger.debug(
- `${this.chargingStation.logPrefix()} Matching charging profile(s) cleared on connector id ${
+ `${chargingStation.logPrefix()} Matching charging profile(s) cleared on connector id ${
commandPayload.connectorId
}, dump their stack: %j`,
connectorStatus.chargingProfiles
}
private async handleRequestChangeAvailability(
+ chargingStation: ChargingStation,
commandPayload: ChangeAvailabilityRequest
): Promise<ChangeAvailabilityResponse> {
const connectorId: number = commandPayload.connectorId;
- if (!this.chargingStation.getConnectorStatus(connectorId)) {
+ if (chargingStation.connectors.has(connectorId) === false) {
logger.error(
- `${this.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 Constants.OCPP_AVAILABILITY_RESPONSE_REJECTED;
}
: OCPP16ChargePointStatus.UNAVAILABLE;
if (connectorId === 0) {
let response: ChangeAvailabilityResponse = Constants.OCPP_AVAILABILITY_RESPONSE_ACCEPTED;
- for (const id of this.chargingStation.connectors.keys()) {
- if (this.chargingStation.getConnectorStatus(id)?.transactionStarted) {
+ for (const id of chargingStation.connectors.keys()) {
+ if (chargingStation.getConnectorStatus(id)?.transactionStarted === true) {
response = Constants.OCPP_AVAILABILITY_RESPONSE_SCHEDULED;
}
- this.chargingStation.getConnectorStatus(id).availability = commandPayload.type;
+ chargingStation.getConnectorStatus(id).availability = commandPayload.type;
if (response === Constants.OCPP_AVAILABILITY_RESPONSE_ACCEPTED) {
- await this.chargingStation.ocppRequestService.sendMessageHandler<
+ await chargingStation.ocppRequestService.requestHandler<
OCPP16StatusNotificationRequest,
OCPP16StatusNotificationResponse
- >(OCPP16RequestCommand.STATUS_NOTIFICATION, {
+ >(chargingStation, OCPP16RequestCommand.STATUS_NOTIFICATION, {
connectorId: id,
status: chargePointStatus,
errorCode: OCPP16ChargePointErrorCode.NO_ERROR,
});
- this.chargingStation.getConnectorStatus(id).status = chargePointStatus;
+ chargingStation.getConnectorStatus(id).status = chargePointStatus;
}
}
return response;
} else if (
connectorId > 0 &&
- (this.chargingStation.getConnectorStatus(0).availability ===
- OCPP16AvailabilityType.OPERATIVE ||
- (this.chargingStation.getConnectorStatus(0).availability ===
- OCPP16AvailabilityType.INOPERATIVE &&
+ (chargingStation.isChargingStationAvailable() === true ||
+ (chargingStation.isChargingStationAvailable() === false &&
commandPayload.type === OCPP16AvailabilityType.INOPERATIVE))
) {
- if (this.chargingStation.getConnectorStatus(connectorId)?.transactionStarted) {
- this.chargingStation.getConnectorStatus(connectorId).availability = commandPayload.type;
+ if (chargingStation.getConnectorStatus(connectorId)?.transactionStarted === true) {
+ chargingStation.getConnectorStatus(connectorId).availability = commandPayload.type;
return Constants.OCPP_AVAILABILITY_RESPONSE_SCHEDULED;
}
- this.chargingStation.getConnectorStatus(connectorId).availability = commandPayload.type;
- await this.chargingStation.ocppRequestService.sendMessageHandler<
+ chargingStation.getConnectorStatus(connectorId).availability = commandPayload.type;
+ await chargingStation.ocppRequestService.requestHandler<
OCPP16StatusNotificationRequest,
OCPP16StatusNotificationResponse
- >(OCPP16RequestCommand.STATUS_NOTIFICATION, {
+ >(chargingStation, OCPP16RequestCommand.STATUS_NOTIFICATION, {
connectorId,
status: chargePointStatus,
errorCode: OCPP16ChargePointErrorCode.NO_ERROR,
});
- this.chargingStation.getConnectorStatus(connectorId).status = chargePointStatus;
+ chargingStation.getConnectorStatus(connectorId).status = chargePointStatus;
return Constants.OCPP_AVAILABILITY_RESPONSE_ACCEPTED;
}
return Constants.OCPP_AVAILABILITY_RESPONSE_REJECTED;
}
private async handleRequestRemoteStartTransaction(
+ chargingStation: ChargingStation,
commandPayload: RemoteStartTransactionRequest
): Promise<DefaultResponse> {
const transactionConnectorId = commandPayload.connectorId;
- const connectorStatus = this.chargingStation.getConnectorStatus(transactionConnectorId);
- if (transactionConnectorId) {
- await this.chargingStation.ocppRequestService.sendMessageHandler<
+ if (chargingStation.connectors.has(transactionConnectorId) === true) {
+ const remoteStartTransactionLogMsg =
+ chargingStation.logPrefix() +
+ ' Transaction remotely STARTED on ' +
+ chargingStation.stationInfo.chargingStationId +
+ '#' +
+ transactionConnectorId.toString() +
+ " for idTag '" +
+ commandPayload.idTag +
+ "'";
+ await chargingStation.ocppRequestService.requestHandler<
OCPP16StatusNotificationRequest,
OCPP16StatusNotificationResponse
- >(OCPP16RequestCommand.STATUS_NOTIFICATION, {
+ >(chargingStation, OCPP16RequestCommand.STATUS_NOTIFICATION, {
connectorId: transactionConnectorId,
status: OCPP16ChargePointStatus.PREPARING,
errorCode: OCPP16ChargePointErrorCode.NO_ERROR,
});
+ const connectorStatus = chargingStation.getConnectorStatus(transactionConnectorId);
connectorStatus.status = OCPP16ChargePointStatus.PREPARING;
- if (this.chargingStation.isChargingStationAvailable() && connectorStatus) {
+ if (chargingStation.isChargingStationAvailable() === true) {
// Check if authorized
- if (this.chargingStation.getAuthorizeRemoteTxRequests()) {
+ if (chargingStation.getAuthorizeRemoteTxRequests() === true) {
let authorized = false;
if (
- this.chargingStation.getLocalAuthListEnabled() &&
- this.chargingStation.hasAuthorizedTags() &&
- this.chargingStation.authorizedTags.find((value) => value === commandPayload.idTag)
+ chargingStation.getLocalAuthListEnabled() === true &&
+ chargingStation.hasAuthorizedTags() === true &&
+ chargingStation.authorizedTagsCache
+ .getAuthorizedTags(
+ ChargingStationUtils.getAuthorizationFile(chargingStation.stationInfo)
+ )
+ .find((idTag) => idTag === commandPayload.idTag)
) {
connectorStatus.localAuthorizeIdTag = commandPayload.idTag;
connectorStatus.idTagLocalAuthorized = true;
authorized = true;
- } else if (this.chargingStation.getMayAuthorizeAtRemoteStart()) {
+ } else if (chargingStation.getMustAuthorizeAtRemoteStart() === true) {
connectorStatus.authorizeIdTag = commandPayload.idTag;
const authorizeResponse: OCPP16AuthorizeResponse =
- await this.chargingStation.ocppRequestService.sendMessageHandler<
+ await chargingStation.ocppRequestService.requestHandler<
OCPP16AuthorizeRequest,
OCPP16AuthorizeResponse
- >(OCPP16RequestCommand.AUTHORIZE, {
+ >(chargingStation, OCPP16RequestCommand.AUTHORIZE, {
idTag: commandPayload.idTag,
});
if (authorizeResponse?.idTagInfo?.status === OCPP16AuthorizationStatus.ACCEPTED) {
}
} else {
logger.warn(
- `${this.chargingStation.logPrefix()} The charging station configuration expects authorize at remote start transaction but local authorization or authorize isn't enabled`
+ `${chargingStation.logPrefix()} The charging station configuration expects authorize at remote start transaction but local authorization or authorize isn't enabled`
);
}
- if (authorized) {
+ if (authorized === true) {
// Authorization successful, start transaction
if (
this.setRemoteStartTransactionChargingProfile(
+ chargingStation,
transactionConnectorId,
commandPayload.chargingProfile
- )
+ ) === true
) {
connectorStatus.transactionRemoteStarted = true;
if (
(
- await this.chargingStation.ocppRequestService.sendMessageHandler<
+ await chargingStation.ocppRequestService.requestHandler<
OCPP16StartTransactionRequest,
OCPP16StartTransactionResponse
- >(OCPP16RequestCommand.START_TRANSACTION, {
+ >(chargingStation, OCPP16RequestCommand.START_TRANSACTION, {
connectorId: transactionConnectorId,
idTag: commandPayload.idTag,
})
).idTagInfo.status === OCPP16AuthorizationStatus.ACCEPTED
) {
- logger.debug(
- this.chargingStation.logPrefix() +
- ' Transaction remotely STARTED on ' +
- this.chargingStation.stationInfo.chargingStationId +
- '#' +
- transactionConnectorId.toString() +
- ' for idTag ' +
- commandPayload.idTag
- );
+ logger.debug(remoteStartTransactionLogMsg);
return Constants.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
if (
this.setRemoteStartTransactionChargingProfile(
+ chargingStation,
transactionConnectorId,
commandPayload.chargingProfile
- )
+ ) === true
) {
connectorStatus.transactionRemoteStarted = true;
if (
(
- await this.chargingStation.ocppRequestService.sendMessageHandler<
+ await chargingStation.ocppRequestService.requestHandler<
OCPP16StartTransactionRequest,
OCPP16StartTransactionResponse
- >(OCPP16RequestCommand.START_TRANSACTION, {
+ >(chargingStation, OCPP16RequestCommand.START_TRANSACTION, {
connectorId: transactionConnectorId,
idTag: commandPayload.idTag,
})
).idTagInfo.status === OCPP16AuthorizationStatus.ACCEPTED
) {
- logger.debug(
- this.chargingStation.logPrefix() +
- ' Transaction remotely STARTED on ' +
- this.chargingStation.stationInfo.chargingStationId +
- '#' +
- transactionConnectorId.toString() +
- ' for idTag ' +
- commandPayload.idTag
- );
+ logger.debug(remoteStartTransactionLogMsg);
return Constants.OCPP_RESPONSE_ACCEPTED;
}
return this.notifyRemoteStartTransactionRejected(
+ chargingStation,
transactionConnectorId,
commandPayload.idTag
);
}
return this.notifyRemoteStartTransactionRejected(
+ chargingStation,
transactionConnectorId,
commandPayload.idTag
);
}
return this.notifyRemoteStartTransactionRejected(
+ chargingStation,
transactionConnectorId,
commandPayload.idTag
);
}
- return this.notifyRemoteStartTransactionRejected(transactionConnectorId, commandPayload.idTag);
+ return this.notifyRemoteStartTransactionRejected(
+ chargingStation,
+ transactionConnectorId,
+ commandPayload.idTag
+ );
}
private async notifyRemoteStartTransactionRejected(
+ chargingStation: ChargingStation,
connectorId: number,
idTag: string
): Promise<DefaultResponse> {
if (
- this.chargingStation.getConnectorStatus(connectorId).status !==
- OCPP16ChargePointStatus.AVAILABLE
+ chargingStation.getConnectorStatus(connectorId).status !== OCPP16ChargePointStatus.AVAILABLE
) {
- await this.chargingStation.ocppRequestService.sendMessageHandler<
+ await chargingStation.ocppRequestService.requestHandler<
OCPP16StatusNotificationRequest,
OCPP16StatusNotificationResponse
- >(OCPP16RequestCommand.STATUS_NOTIFICATION, {
+ >(chargingStation, OCPP16RequestCommand.STATUS_NOTIFICATION, {
connectorId,
status: OCPP16ChargePointStatus.AVAILABLE,
errorCode: OCPP16ChargePointErrorCode.NO_ERROR,
});
- this.chargingStation.getConnectorStatus(connectorId).status =
- OCPP16ChargePointStatus.AVAILABLE;
+ chargingStation.getConnectorStatus(connectorId).status = OCPP16ChargePointStatus.AVAILABLE;
}
logger.warn(
- this.chargingStation.logPrefix() +
+ chargingStation.logPrefix() +
' Remote starting transaction REJECTED on connector Id ' +
connectorId.toString() +
- ', idTag ' +
+ ", idTag '" +
idTag +
- ', availability ' +
- this.chargingStation.getConnectorStatus(connectorId).availability +
- ', status ' +
- this.chargingStation.getConnectorStatus(connectorId).status
+ "', availability '" +
+ chargingStation.getConnectorStatus(connectorId).availability +
+ "', status '" +
+ chargingStation.getConnectorStatus(connectorId).status +
+ "'"
);
return Constants.OCPP_RESPONSE_REJECTED;
}
private setRemoteStartTransactionChargingProfile(
+ chargingStation: ChargingStation,
connectorId: number,
cp: OCPP16ChargingProfile
): boolean {
if (cp && cp.chargingProfilePurpose === ChargingProfilePurposeType.TX_PROFILE) {
- this.chargingStation.setChargingProfile(connectorId, cp);
+ OCPP16ServiceUtils.setChargingProfile(chargingStation, connectorId, cp);
logger.debug(
- `${this.chargingStation.logPrefix()} Charging profile(s) set at remote start transaction on connector id ${connectorId}, dump their stack: %j`,
- this.chargingStation.getConnectorStatus(connectorId).chargingProfiles
+ `${chargingStation.logPrefix()} Charging profile(s) set at remote start transaction on connector id ${connectorId}, dump their stack: %j`,
+ chargingStation.getConnectorStatus(connectorId).chargingProfiles
);
return true;
} else if (cp && cp.chargingProfilePurpose !== ChargingProfilePurposeType.TX_PROFILE) {
logger.warn(
- `${this.chargingStation.logPrefix()} Not allowed to set ${
+ `${chargingStation.logPrefix()} Not allowed to set ${
cp.chargingProfilePurpose
} charging profile(s) at remote start transaction`
);
}
private async handleRequestRemoteStopTransaction(
+ chargingStation: ChargingStation,
commandPayload: RemoteStopTransactionRequest
): Promise<DefaultResponse> {
const transactionId = commandPayload.transactionId;
- for (const connectorId of this.chargingStation.connectors.keys()) {
+ for (const connectorId of chargingStation.connectors.keys()) {
if (
connectorId > 0 &&
- this.chargingStation.getConnectorStatus(connectorId)?.transactionId === transactionId
+ chargingStation.getConnectorStatus(connectorId)?.transactionId === transactionId
) {
- await this.chargingStation.ocppRequestService.sendMessageHandler<
+ await chargingStation.ocppRequestService.requestHandler<
OCPP16StatusNotificationRequest,
OCPP16StatusNotificationResponse
- >(OCPP16RequestCommand.STATUS_NOTIFICATION, {
+ >(chargingStation, OCPP16RequestCommand.STATUS_NOTIFICATION, {
connectorId,
status: OCPP16ChargePointStatus.FINISHING,
errorCode: OCPP16ChargePointErrorCode.NO_ERROR,
});
- this.chargingStation.getConnectorStatus(connectorId).status =
- OCPP16ChargePointStatus.FINISHING;
- if (
- this.chargingStation.getBeginEndMeterValues() &&
- this.chargingStation.getOcppStrictCompliance() &&
- !this.chargingStation.getOutOfOrderEndMeterValues()
- ) {
- // FIXME: Implement OCPP version agnostic helpers
- const transactionEndMeterValue = OCPP16ServiceUtils.buildTransactionEndMeterValue(
- this.chargingStation,
- connectorId,
- this.chargingStation.getEnergyActiveImportRegisterByTransactionId(transactionId)
- );
- await this.chargingStation.ocppRequestService.sendMessageHandler<
- OCPP16MeterValuesRequest,
- OCPP16MeterValuesResponse
- >(OCPP16RequestCommand.METER_VALUES, {
- connectorId,
- transactionId,
- meterValue: transactionEndMeterValue,
- });
+ chargingStation.getConnectorStatus(connectorId).status = OCPP16ChargePointStatus.FINISHING;
+ const stopResponse = await chargingStation.stopTransactionOnConnector(
+ connectorId,
+ OCPP16StopTransactionReason.REMOTE
+ );
+ if (stopResponse.idTagInfo?.status === OCPP16AuthorizationStatus.ACCEPTED) {
+ return Constants.OCPP_RESPONSE_ACCEPTED;
}
- await this.chargingStation.ocppRequestService.sendMessageHandler<
- OCPP16StopTransactionRequest,
- OCPP16StopTransactionResponse
- >(OCPP16RequestCommand.STOP_TRANSACTION, {
- transactionId,
- meterStop:
- this.chargingStation.getEnergyActiveImportRegisterByTransactionId(transactionId),
- idTag: this.chargingStation.getTransactionIdTag(transactionId),
- });
- return Constants.OCPP_RESPONSE_ACCEPTED;
+ return Constants.OCPP_RESPONSE_REJECTED;
}
}
- logger.info(
- this.chargingStation.logPrefix() +
+ logger.warn(
+ chargingStation.logPrefix() +
' Trying to remote stop a non existing transaction ' +
transactionId.toString()
);
return Constants.OCPP_RESPONSE_REJECTED;
}
+ private handleRequestUpdateFirmware(
+ chargingStation: ChargingStation,
+ commandPayload: OCPP16UpdateFirmwareRequest
+ ): OCPP16UpdateFirmwareResponse {
+ if (
+ OCPP16ServiceUtils.checkFeatureProfile(
+ chargingStation,
+ OCPP16SupportedFeatureProfiles.FirmwareManagement,
+ OCPP16IncomingRequestCommand.UPDATE_FIRMWARE
+ ) === false
+ ) {
+ return Constants.OCPP_RESPONSE_EMPTY;
+ }
+ logger.debug(
+ chargingStation.logPrefix() +
+ ' ' +
+ OCPP16IncomingRequestCommand.UPDATE_FIRMWARE +
+ ' request received: %j',
+ commandPayload
+ );
+ }
+
private async handleRequestGetDiagnostics(
+ chargingStation: ChargingStation,
commandPayload: GetDiagnosticsRequest
): Promise<GetDiagnosticsResponse> {
if (
- !this.chargingStation.hasFeatureProfile(OCPP16SupportedFeatureProfiles.FirmwareManagement)
+ OCPP16ServiceUtils.checkFeatureProfile(
+ chargingStation,
+ OCPP16SupportedFeatureProfiles.FirmwareManagement,
+ OCPP16IncomingRequestCommand.GET_DIAGNOSTICS
+ ) === false
) {
- logger.error(
- `${this.chargingStation.logPrefix()} Trying to get diagnostics without '${
- OCPP16SupportedFeatureProfiles.FirmwareManagement
- }' feature enabled in ${
- OCPP16StandardParametersKey.SupportedFeatureProfiles
- } in configuration`
- );
return Constants.OCPP_RESPONSE_EMPTY;
}
logger.debug(
- this.chargingStation.logPrefix() +
+ chargingStation.logPrefix() +
' ' +
OCPP16IncomingRequestCommand.GET_DIAGNOSTICS +
' request received: %j',
let ftpClient: Client;
try {
const logFiles = fs
- .readdirSync(path.resolve(__dirname, '../../../../'))
+ .readdirSync(path.resolve(path.dirname(fileURLToPath(import.meta.url)), '../../../../'))
.filter((file) => file.endsWith('.log'))
.map((file) => path.join('./', file));
- const diagnosticsArchive =
- this.chargingStation.stationInfo.chargingStationId + '_logs.tar.gz';
+ const diagnosticsArchive = chargingStation.stationInfo.chargingStationId + '_logs.tar.gz';
tar.create({ gzip: true }, logFiles).pipe(fs.createWriteStream(diagnosticsArchive));
ftpClient = new Client();
const accessResponse = await ftpClient.access({
// eslint-disable-next-line @typescript-eslint/no-misused-promises
ftpClient.trackProgress(async (info) => {
logger.info(
- `${this.chargingStation.logPrefix()} ${
+ `${chargingStation.logPrefix()} ${
info.bytes / 1024
} bytes transferred from diagnostics archive ${info.name}`
);
- await this.chargingStation.ocppRequestService.sendMessageHandler<
+ await chargingStation.ocppRequestService.requestHandler<
DiagnosticsStatusNotificationRequest,
DiagnosticsStatusNotificationResponse
- >(OCPP16RequestCommand.DIAGNOSTICS_STATUS_NOTIFICATION, {
+ >(chargingStation, OCPP16RequestCommand.DIAGNOSTICS_STATUS_NOTIFICATION, {
status: OCPP16DiagnosticsStatus.Uploading,
});
});
uploadResponse = await ftpClient.uploadFrom(
- path.join(path.resolve(__dirname, '../../../../'), diagnosticsArchive),
+ path.join(
+ path.resolve(path.dirname(fileURLToPath(import.meta.url)), '../../../../'),
+ diagnosticsArchive
+ ),
uri.pathname + diagnosticsArchive
);
if (uploadResponse.code === 226) {
- await this.chargingStation.ocppRequestService.sendMessageHandler<
+ await chargingStation.ocppRequestService.requestHandler<
DiagnosticsStatusNotificationRequest,
DiagnosticsStatusNotificationResponse
- >(OCPP16RequestCommand.DIAGNOSTICS_STATUS_NOTIFICATION, {
+ >(chargingStation, OCPP16RequestCommand.DIAGNOSTICS_STATUS_NOTIFICATION, {
status: OCPP16DiagnosticsStatus.Uploaded,
});
if (ftpClient) {
OCPP16IncomingRequestCommand.GET_DIAGNOSTICS
);
} catch (error) {
- await this.chargingStation.ocppRequestService.sendMessageHandler<
+ await chargingStation.ocppRequestService.requestHandler<
DiagnosticsStatusNotificationRequest,
DiagnosticsStatusNotificationResponse
- >(OCPP16RequestCommand.DIAGNOSTICS_STATUS_NOTIFICATION, {
+ >(chargingStation, OCPP16RequestCommand.DIAGNOSTICS_STATUS_NOTIFICATION, {
status: OCPP16DiagnosticsStatus.UploadFailed,
});
if (ftpClient) {
ftpClient.close();
}
return this.handleIncomingRequestError(
+ chargingStation,
OCPP16IncomingRequestCommand.GET_DIAGNOSTICS,
error as Error,
{ errorResponse: Constants.OCPP_RESPONSE_EMPTY }
}
} else {
logger.error(
- `${this.chargingStation.logPrefix()} Unsupported protocol ${
+ `${chargingStation.logPrefix()} Unsupported protocol ${
uri.protocol
} to transfer the diagnostic logs archive`
);
- await this.chargingStation.ocppRequestService.sendMessageHandler<
+ await chargingStation.ocppRequestService.requestHandler<
DiagnosticsStatusNotificationRequest,
DiagnosticsStatusNotificationResponse
- >(OCPP16RequestCommand.DIAGNOSTICS_STATUS_NOTIFICATION, {
+ >(chargingStation, OCPP16RequestCommand.DIAGNOSTICS_STATUS_NOTIFICATION, {
status: OCPP16DiagnosticsStatus.UploadFailed,
});
return Constants.OCPP_RESPONSE_EMPTY;
}
private handleRequestTriggerMessage(
+ chargingStation: ChargingStation,
commandPayload: OCPP16TriggerMessageRequest
): OCPP16TriggerMessageResponse {
- if (!this.chargingStation.hasFeatureProfile(OCPP16SupportedFeatureProfiles.RemoteTrigger)) {
- logger.error(
- `${this.chargingStation.logPrefix()} Trying to remote trigger message without '${
- OCPP16SupportedFeatureProfiles.RemoteTrigger
- }' feature enabled in ${
- OCPP16StandardParametersKey.SupportedFeatureProfiles
- } in configuration`
- );
+ if (
+ !OCPP16ServiceUtils.checkFeatureProfile(
+ chargingStation,
+ OCPP16SupportedFeatureProfiles.RemoteTrigger,
+ OCPP16IncomingRequestCommand.TRIGGER_MESSAGE
+ ) ||
+ !OCPP16ServiceUtils.isMessageTriggerSupported(
+ chargingStation,
+ commandPayload.requestedMessage
+ )
+ ) {
return Constants.OCPP_TRIGGER_MESSAGE_RESPONSE_NOT_IMPLEMENTED;
}
+ if (
+ !OCPP16ServiceUtils.isConnectorIdValid(
+ chargingStation,
+ OCPP16IncomingRequestCommand.TRIGGER_MESSAGE,
+ commandPayload.connectorId
+ )
+ ) {
+ return Constants.OCPP_TRIGGER_MESSAGE_RESPONSE_REJECTED;
+ }
try {
switch (commandPayload.requestedMessage) {
- case MessageTrigger.BootNotification:
+ case OCPP16MessageTrigger.BootNotification:
setTimeout(() => {
- this.chargingStation.ocppRequestService
- .sendMessageHandler<OCPP16BootNotificationRequest, OCPP16BootNotificationResponse>(
+ chargingStation.ocppRequestService
+ .requestHandler<OCPP16BootNotificationRequest, OCPP16BootNotificationResponse>(
+ chargingStation,
OCPP16RequestCommand.BOOT_NOTIFICATION,
- {
- chargePointModel:
- this.chargingStation.getBootNotificationRequest().chargePointModel,
- chargePointVendor:
- this.chargingStation.getBootNotificationRequest().chargePointVendor,
- chargeBoxSerialNumber:
- this.chargingStation.getBootNotificationRequest().chargeBoxSerialNumber,
- firmwareVersion:
- this.chargingStation.getBootNotificationRequest().firmwareVersion,
- chargePointSerialNumber:
- this.chargingStation.getBootNotificationRequest().chargePointSerialNumber,
- iccid: this.chargingStation.getBootNotificationRequest().iccid,
- imsi: this.chargingStation.getBootNotificationRequest().imsi,
- meterSerialNumber:
- this.chargingStation.getBootNotificationRequest().meterSerialNumber,
- meterType: this.chargingStation.getBootNotificationRequest().meterType,
- },
+ chargingStation.bootNotificationRequest,
{ skipBufferingOnError: true, triggerMessage: true }
)
- .then((value) => {
- this.chargingStation.bootNotificationResponse = value;
+ .then((response) => {
+ chargingStation.bootNotificationResponse = response;
})
.catch(() => {
/* This is intentional */
});
}, Constants.OCPP_TRIGGER_MESSAGE_DELAY);
return Constants.OCPP_TRIGGER_MESSAGE_RESPONSE_ACCEPTED;
- case MessageTrigger.Heartbeat:
+ case OCPP16MessageTrigger.Heartbeat:
setTimeout(() => {
- this.chargingStation.ocppRequestService
- .sendMessageHandler<OCPP16HeartbeatRequest, OCPP16HeartbeatResponse>(
+ chargingStation.ocppRequestService
+ .requestHandler<OCPP16HeartbeatRequest, OCPP16HeartbeatResponse>(
+ chargingStation,
OCPP16RequestCommand.HEARTBEAT,
null,
{
});
}, Constants.OCPP_TRIGGER_MESSAGE_DELAY);
return Constants.OCPP_TRIGGER_MESSAGE_RESPONSE_ACCEPTED;
+ case OCPP16MessageTrigger.StatusNotification:
+ setTimeout(() => {
+ if (commandPayload?.connectorId) {
+ chargingStation.ocppRequestService
+ .requestHandler<OCPP16StatusNotificationRequest, OCPP16StatusNotificationResponse>(
+ chargingStation,
+ OCPP16RequestCommand.STATUS_NOTIFICATION,
+ {
+ connectorId: commandPayload.connectorId,
+ errorCode: OCPP16ChargePointErrorCode.NO_ERROR,
+ status: chargingStation.getConnectorStatus(commandPayload.connectorId).status,
+ },
+ {
+ triggerMessage: true,
+ }
+ )
+ .catch(() => {
+ /* This is intentional */
+ });
+ } 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(() => {
+ /* This is intentional */
+ });
+ }
+ }
+ }, Constants.OCPP_TRIGGER_MESSAGE_DELAY);
+ return Constants.OCPP_TRIGGER_MESSAGE_RESPONSE_ACCEPTED;
default:
return Constants.OCPP_TRIGGER_MESSAGE_RESPONSE_NOT_IMPLEMENTED;
}
} catch (error) {
return this.handleIncomingRequestError(
+ chargingStation,
OCPP16IncomingRequestCommand.TRIGGER_MESSAGE,
error as Error,
{ errorResponse: Constants.OCPP_TRIGGER_MESSAGE_RESPONSE_REJECTED }
);
}
}
+
+ private handleRequestDataTransfer(
+ chargingStation: ChargingStation,
+ commandPayload: OCPP16DataTransferRequest
+ ): OCPP16DataTransferResponse {
+ try {
+ if (Object.values(OCPP16DataTransferVendorId).includes(commandPayload.vendorId)) {
+ return {
+ status: OCPP16DataTransferStatus.ACCEPTED,
+ };
+ }
+ return {
+ status: OCPP16DataTransferStatus.UNKNOWN_VENDOR_ID,
+ };
+ } catch (error) {
+ return this.handleIncomingRequestError(
+ chargingStation,
+ OCPP16IncomingRequestCommand.DATA_TRANSFER,
+ error as Error,
+ { errorResponse: Constants.OCPP_DATA_TRANSFER_RESPONSE_REJECTED }
+ );
+ }
+ }
}
repositories / e-mobility-charging-stations-simulator.git / blobdiff