+import { AuthorizationStatus, StartTransactionResponse, StopTransactionReason, StopTransactionResponse } from '../types/Transaction';
import ChargingStationConfiguration, { ConfigurationKey } from '../types/ChargingStationConfiguration';
+import ChargingStationTemplate, { PowerOutType } from '../types/ChargingStationTemplate';
+import { ConfigurationResponse, DefaultRequestResponse, UnlockResponse } from '../types/RequestResponses';
import Connectors, { Connector } from '../types/Connectors';
import MeterValue, { MeterValueLocation, MeterValueMeasurand, MeterValuePhase, MeterValueUnit } from '../types/MeterValue';
import { PerformanceObserver, performance } from 'perf_hooks';
import AutomaticTransactionGenerator from './AutomaticTransactionGenerator';
import { ChargePointErrorCode } from '../types/ChargePointErrorCode';
import { ChargePointStatus } from '../types/ChargePointStatus';
+import ChargingStationInfo from '../types/ChargingStationInfo';
import Configuration from '../utils/Configuration';
import Constants from '../utils/Constants.js';
import ElectricUtils from '../utils/ElectricUtils';
export default class ChargingStation {
private _index: number;
private _stationTemplateFile: string;
- private _stationInfo;
+ private _stationInfo: ChargingStationInfo;
private _bootNotificationMessage: {
chargePointModel: string,
chargePointVendor: string,
private _supervisionUrl: string;
private _wsConnectionUrl: string;
private _wsConnection: WebSocket;
- private _isSocketRestart: boolean;
+ private _hasStopped: boolean;
+ private _hasSocketRestarted: boolean;
private _autoReconnectRetryCount: number;
private _autoReconnectMaxRetries: number;
private _autoReconnectTimeout: number;
this._connectors = {};
this._initialize();
- this._isSocketRestart = false;
+ this._hasStopped = false;
+ this._hasSocketRestarted = false;
this._autoReconnectRetryCount = 0;
this._autoReconnectMaxRetries = Configuration.getAutoReconnectMaxRetries(); // -1 for unlimited
this._autoReconnectTimeout = Configuration.getAutoReconnectTimeout() * 1000; // Ms, zero for disabling
this._authorizedTags = this._loadAndGetAuthorizedTags();
}
- _getStationName(stationTemplate): string {
- return stationTemplate.fixedName ? stationTemplate.baseName : stationTemplate.baseName + '-' + ('000000000' + this._index).substr(('000000000' + this._index).length - 4);
+ _getStationName(stationTemplate: ChargingStationTemplate): string {
+ return stationTemplate.fixedName ? stationTemplate.baseName : stationTemplate.baseName + '-' + ('000000000' + this._index.toString()).substr(('000000000' + this._index.toString()).length - 4);
}
- _buildStationInfo() {
- let stationTemplateFromFile;
+ _buildStationInfo(): ChargingStationInfo {
+ let stationTemplateFromFile: ChargingStationTemplate;
try {
// Load template file
const fileDescriptor = fs.openSync(this._stationTemplateFile, 'r');
- stationTemplateFromFile = JSON.parse(fs.readFileSync(fileDescriptor, 'utf8'));
+ stationTemplateFromFile = JSON.parse(fs.readFileSync(fileDescriptor, 'utf8')) as ChargingStationTemplate;
fs.closeSync(fileDescriptor);
} catch (error) {
logger.error('Template file ' + this._stationTemplateFile + ' loading error: ' + error);
throw error;
}
- const stationTemplate = stationTemplateFromFile || {};
+ const stationInfo: ChargingStationInfo = stationTemplateFromFile || {} as ChargingStationInfo;
if (!Utils.isEmptyArray(stationTemplateFromFile.power)) {
- stationTemplate.maxPower = stationTemplateFromFile.power[Math.floor(Math.random() * stationTemplateFromFile.power.length)];
+ stationTemplateFromFile.power = stationTemplateFromFile.power as number[];
+ stationInfo.maxPower = stationTemplateFromFile.power[Math.floor(Math.random() * stationTemplateFromFile.power.length)];
} else {
- stationTemplate.maxPower = stationTemplateFromFile.power;
+ stationInfo.maxPower = stationTemplateFromFile.power as number;
}
- stationTemplate.name = this._getStationName(stationTemplateFromFile);
- stationTemplate.resetTime = stationTemplateFromFile.resetTime ? stationTemplateFromFile.resetTime * 1000 : Constants.CHARGING_STATION_DEFAULT_RESET_TIME;
- return stationTemplate;
+ stationInfo.name = this._getStationName(stationTemplateFromFile);
+ stationInfo.resetTime = stationTemplateFromFile.resetTime ? stationTemplateFromFile.resetTime * 1000 : Constants.CHARGING_STATION_DEFAULT_RESET_TIME;
+ return stationInfo;
}
- get stationInfo() {
+ get stationInfo(): ChargingStationInfo {
return this._stationInfo;
}
logger.warn(`${this._logPrefix()} Charging station template ${this._stationTemplateFile} with no connector configurations`);
}
// Sanity check
- if (maxConnectors > (this._stationInfo.Connectors[0] ? templateMaxConnectors - 1 : templateMaxConnectors) && !Utils.convertToBoolean(this._stationInfo.randomConnectors)) {
+ if (maxConnectors > (this._stationInfo.Connectors[0] ? templateMaxConnectors - 1 : templateMaxConnectors) && !this._stationInfo.randomConnectors) {
logger.warn(`${this._logPrefix()} Number of connectors exceeds the number of connector configurations in template ${this._stationTemplateFile}, forcing random connector configurations affectation`);
this._stationInfo.randomConnectors = true;
}
// Add connector Id 0
let lastConnector = '0';
for (lastConnector in this._stationInfo.Connectors) {
- if (Utils.convertToInt(lastConnector) === 0 && Utils.convertToBoolean(this._stationInfo.useConnectorId0) && this._stationInfo.Connectors[lastConnector]) {
- this._connectors[lastConnector] = Utils.cloneObject(this._stationInfo.Connectors[lastConnector]);
+ if (Utils.convertToInt(lastConnector) === 0 && this._stationInfo.useConnectorId0 && this._stationInfo.Connectors[lastConnector]) {
+ this._connectors[lastConnector] = Utils.cloneObject(this._stationInfo.Connectors[lastConnector]) as Connector;
}
}
// Generate all connectors
if ((this._stationInfo.Connectors[0] ? templateMaxConnectors - 1 : templateMaxConnectors) > 0) {
for (let index = 1; index <= maxConnectors; index++) {
- const randConnectorID = Utils.convertToBoolean(this._stationInfo.randomConnectors) ? Utils.getRandomInt(Utils.convertToInt(lastConnector), 1) : index;
- this._connectors[index] = Utils.cloneObject(this._stationInfo.Connectors[randConnectorID]);
+ const randConnectorID = this._stationInfo.randomConnectors ? Utils.getRandomInt(Utils.convertToInt(lastConnector), 1) : index;
+ this._connectors[index] = Utils.cloneObject(this._stationInfo.Connectors[randConnectorID]) as Connector;
}
}
}
}
getEnableStatistics(): boolean {
- return !Utils.isUndefined(this._stationInfo.enableStatistics) ? Utils.convertToBoolean(this._stationInfo.enableStatistics) : true;
+ return !Utils.isUndefined(this._stationInfo.enableStatistics) ? this._stationInfo.enableStatistics : true;
}
_getNumberOfPhases(): number {
switch (this._getPowerOutType()) {
- case 'AC':
+ case PowerOutType.AC:
return !Utils.isUndefined(this._stationInfo.numberOfPhases) ? Utils.convertToInt(this._stationInfo.numberOfPhases) : 3;
- case 'DC':
+ case PowerOutType.DC:
return 0;
}
}
_getMaxNumberOfConnectors(): number {
let maxConnectors = 0;
if (!Utils.isEmptyArray(this._stationInfo.numberOfConnectors)) {
+ const numberOfConnectors = this._stationInfo.numberOfConnectors as number[];
// Distribute evenly the number of connectors
- maxConnectors = this._stationInfo.numberOfConnectors[(this._index - 1) % this._stationInfo.numberOfConnectors.length];
+ maxConnectors = numberOfConnectors[(this._index - 1) % numberOfConnectors.length] ;
} else if (!Utils.isUndefined(this._stationInfo.numberOfConnectors)) {
- maxConnectors = this._stationInfo.numberOfConnectors;
+ maxConnectors = this._stationInfo.numberOfConnectors as number;
} else {
maxConnectors = this._stationInfo.Connectors[0] ? this._getTemplateMaxNumberOfConnectors() - 1 : this._getTemplateMaxNumberOfConnectors();
}
const errMsg = `${this._logPrefix()} Unknown ${this._getPowerOutType()} powerOutType in template file ${this._stationTemplateFile}, cannot define default voltage out`;
let defaultVoltageOut: number;
switch (this._getPowerOutType()) {
- case 'AC':
+ case PowerOutType.AC:
defaultVoltageOut = 230;
break;
- case 'DC':
+ case PowerOutType.DC:
defaultVoltageOut = 400;
break;
default:
return !Utils.isUndefined(this._stationInfo.voltageOut) ? Utils.convertToInt(this._stationInfo.voltageOut) : defaultVoltageOut;
}
- _getPowerOutType(): string {
- return !Utils.isUndefined(this._stationInfo.powerOutType) ? this._stationInfo.powerOutType : 'AC';
+ _getTransactionidTag(transactionId: number): string {
+ for (const connector in this._connectors) {
+ if (this.getConnector(Utils.convertToInt(connector)).transactionId === transactionId) {
+ return this.getConnector(Utils.convertToInt(connector)).idTag;
+ }
+ }
+ }
+
+ _getPowerOutType(): PowerOutType {
+ return !Utils.isUndefined(this._stationInfo.powerOutType) ? this._stationInfo.powerOutType : PowerOutType.AC;
}
_getSupervisionURL(): string {
- const supervisionUrls = Utils.cloneObject(this._stationInfo.supervisionURL ? this._stationInfo.supervisionURL : Configuration.getSupervisionURLs());
+ const supervisionUrls = Utils.cloneObject(this._stationInfo.supervisionURL ? this._stationInfo.supervisionURL : Configuration.getSupervisionURLs()) as string|string[];
let indexUrl = 0;
if (!Utils.isEmptyArray(supervisionUrls)) {
if (Configuration.getDistributeStationToTenantEqually()) {
// Get a random url
indexUrl = Math.floor(Math.random() * supervisionUrls.length);
}
- return supervisionUrls[indexUrl] as string;
+ return supervisionUrls[indexUrl] ;
}
return supervisionUrls as string;
}
if (!this.getConnector(Utils.convertToInt(connector)).transactionStarted) {
if (!this.getConnector(Utils.convertToInt(connector)).status && this.getConnector(Utils.convertToInt(connector)).bootStatus) {
this.sendStatusNotification(Utils.convertToInt(connector), this.getConnector(Utils.convertToInt(connector)).bootStatus);
- } else if (this.getConnector(Utils.convertToInt(connector)).status) {
+ } else if (!this._hasStopped && this.getConnector(Utils.convertToInt(connector)).status) {
this.sendStatusNotification(Utils.convertToInt(connector), this.getConnector(Utils.convertToInt(connector)).status);
} else {
this.sendStatusNotification(Utils.convertToInt(connector), ChargePointStatus.AVAILABLE);
}
}
// Start the ATG
- if (Utils.convertToBoolean(this._stationInfo.AutomaticTransactionGenerator.enable)) {
+ if (this._stationInfo.AutomaticTransactionGenerator.enable) {
if (!this._automaticTransactionGeneration) {
this._automaticTransactionGeneration = new AutomaticTransactionGenerator(this);
}
}
}
- async _stopMessageSequence(reason = ''): Promise<void> {
+ async _stopMessageSequence(reason: StopTransactionReason = StopTransactionReason.NONE): Promise<void> {
// Stop heartbeat
this._stopHeartbeat();
// Stop the ATG
- if (Utils.convertToBoolean(this._stationInfo.AutomaticTransactionGenerator.enable) &&
+ if (this._stationInfo.AutomaticTransactionGenerator.enable &&
this._automaticTransactionGeneration &&
!this._automaticTransactionGeneration.timeToStop) {
await this._automaticTransactionGeneration.stop(reason);
this._heartbeatSetInterval = setInterval(() => {
this.sendHeartbeat();
}, this._heartbeatInterval);
- logger.info(this._logPrefix() + ' Heartbeat started every ' + this._heartbeatInterval.toString() + 'ms');
+ logger.info(this._logPrefix() + ' Heartbeat started every ' + Utils.milliSecondsToHHMMSS(this._heartbeatInterval));
} else {
- logger.error(`${this._logPrefix()} Heartbeat interval set to ${this._heartbeatInterval}ms, not starting the heartbeat`);
+ logger.error(`${this._logPrefix()} Heartbeat interval set to ${Utils.milliSecondsToHHMMSS(this._heartbeatInterval)}, not starting the heartbeat`);
}
}
logger.debug(this._logPrefix() + ' Template file ' + this._stationTemplateFile + ' have changed, reload');
// Initialize
this._initialize();
- if (!Utils.convertToBoolean(this._stationInfo.AutomaticTransactionGenerator.enable) &&
+ if (!this._stationInfo.AutomaticTransactionGenerator.enable &&
this._automaticTransactionGeneration) {
this._automaticTransactionGeneration.stop().catch(() => { });
}
}
}, interval);
} else {
- logger.error(`${this._logPrefix()} Charging station MeterValueSampleInterval configuration set to ${interval}ms, not sending MeterValues`);
+ logger.error(`${this._logPrefix()} Charging station MeterValueSampleInterval configuration set to ${Utils.milliSecondsToHHMMSS(interval)}, not sending MeterValues`);
}
}
this._wsConnection.on('ping', this.onPing.bind(this));
}
- async stop(reason = ''): Promise<void> {
+ async stop(reason: StopTransactionReason = StopTransactionReason.NONE): Promise<void> {
// Stop
await this._stopMessageSequence(reason);
// eslint-disable-next-line guard-for-in
if (this._wsConnection && this._wsConnection.readyState === WebSocket.OPEN) {
this._wsConnection.close();
}
+ this._hasStopped = true;
}
_reconnect(error): void {
logger.error(this._logPrefix() + ' Socket: abnormally closed', error);
// Stop the ATG if needed
- if (Utils.convertToBoolean(this._stationInfo.AutomaticTransactionGenerator.enable) &&
- Utils.convertToBoolean(this._stationInfo.AutomaticTransactionGenerator.stopOnConnectionFailure) &&
+ if (this._stationInfo.AutomaticTransactionGenerator.enable &&
+ this._stationInfo.AutomaticTransactionGenerator.stopOnConnectionFailure &&
this._automaticTransactionGeneration &&
!this._automaticTransactionGeneration.timeToStop) {
- this._automaticTransactionGeneration.stop();
+ this._automaticTransactionGeneration.stop().catch(() => {});
}
// Stop heartbeat
this._stopHeartbeat();
onOpen(): void {
logger.info(`${this._logPrefix()} Is connected to server through ${this._wsConnectionUrl}`);
- if (!this._isSocketRestart) {
+ if (!this._hasSocketRestarted) {
// Send BootNotification
this.sendBootNotification();
}
- if (this._isSocketRestart) {
+ if (this._hasSocketRestarted) {
this._startMessageSequence();
if (!Utils.isEmptyArray(this._messageQueue)) {
this._messageQueue.forEach((message) => {
}
}
this._autoReconnectRetryCount = 0;
- this._isSocketRestart = false;
+ this._hasSocketRestarted = false;
}
onError(error): void {
switch (error) {
case 'ECONNREFUSED':
- this._isSocketRestart = true;
+ this._hasSocketRestarted = true;
this._reconnect(error);
break;
default:
this._autoReconnectRetryCount = 0;
break;
default: // Abnormal close
- this._isSocketRestart = true;
+ this._hasSocketRestarted = true;
this._reconnect(error);
break;
}
}
}
- async sendStartTransaction(connectorId: number, idTag?: string): Promise<unknown> {
+ async sendStartTransaction(connectorId: number, idTag?: string): Promise<StartTransactionResponse> {
try {
const payload = {
connectorId,
- ...!Utils.isUndefined(idTag) ? { idTag } : { idTag: '' },
+ ...!Utils.isUndefined(idTag) ? { idTag } : { idTag: Constants.TRANSACTION_DEFAULT_IDTAG },
meterStart: 0,
timestamp: new Date().toISOString(),
};
- return await this.sendMessage(Utils.generateUUID(), payload, Constants.OCPP_JSON_CALL_MESSAGE, 'StartTransaction');
+ return await this.sendMessage(Utils.generateUUID(), payload, Constants.OCPP_JSON_CALL_MESSAGE, 'StartTransaction') as StartTransactionResponse;
} catch (error) {
logger.error(this._logPrefix() + ' Send StartTransaction error: ' + error);
throw error;
}
}
- async sendStopTransaction(transactionId: number, reason = ''): Promise<void> {
+ async sendStopTransaction(transactionId: number, reason: StopTransactionReason = StopTransactionReason.NONE): Promise<StopTransactionResponse> {
+ const idTag = this._getTransactionidTag(transactionId);
try {
const payload = {
transactionId,
+ ...!Utils.isUndefined(idTag) && { idTag: idTag },
meterStop: 0,
timestamp: new Date().toISOString(),
...reason && { reason },
};
- await this.sendMessage(Utils.generateUUID(), payload, Constants.OCPP_JSON_CALL_MESSAGE, 'StopTransaction');
+ return await this.sendMessage(Utils.generateUUID(), payload, Constants.OCPP_JSON_CALL_MESSAGE, 'StopTransaction') as StartTransactionResponse;
} catch (error) {
logger.error(this._logPrefix() + ' Send StopTransaction error: ' + error);
throw error;
const maxPower = Math.round(self._stationInfo.maxPower / self._stationInfo.powerDivider);
const maxPowerPerPhase = Math.round((self._stationInfo.maxPower / self._stationInfo.powerDivider) / self._getNumberOfPhases());
switch (self._getPowerOutType()) {
- case 'AC':
+ case PowerOutType.AC:
if (Utils.isUndefined(meterValuesTemplate[index].value)) {
powerMeasurandValues.L1 = Utils.getRandomFloatRounded(maxPowerPerPhase);
powerMeasurandValues.L2 = 0;
powerMeasurandValues.allPhases = Utils.roundTo(powerMeasurandValues.L1 + powerMeasurandValues.L2 + powerMeasurandValues.L3, 2);
}
break;
- case 'DC':
+ case PowerOutType.DC:
if (Utils.isUndefined(meterValuesTemplate[index].value)) {
powerMeasurandValues.allPhases = Utils.getRandomFloatRounded(maxPower);
}
throw Error(errMsg);
}
const errMsg = `${self._logPrefix()} MeterValues measurand ${meterValuesTemplate[index].measurand ? meterValuesTemplate[index].measurand : MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER}: Unknown ${self._getPowerOutType()} powerOutType in template file ${self._stationTemplateFile}, cannot calculate ${meterValuesTemplate[index].measurand ? meterValuesTemplate[index].measurand : MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER} measurand value`;
- const currentMeasurandValues = {} as MeasurandValues;
+ const currentMeasurandValues: MeasurandValues = {} as MeasurandValues;
let maxAmperage: number;
switch (self._getPowerOutType()) {
- case 'AC':
+ case PowerOutType.AC:
maxAmperage = ElectricUtils.ampPerPhaseFromPower(self._getNumberOfPhases(), self._stationInfo.maxPower / self._stationInfo.powerDivider, self._getVoltageOut());
if (Utils.isUndefined(meterValuesTemplate[index].value)) {
currentMeasurandValues.L1 = Utils.getRandomFloatRounded(maxAmperage);
currentMeasurandValues.allPhases = Utils.roundTo((currentMeasurandValues.L1 + currentMeasurandValues.L2 + currentMeasurandValues.L3) / self._getNumberOfPhases(), 2);
}
break;
- case 'DC':
+ case PowerOutType.DC:
maxAmperage = ElectricUtils.ampTotalFromPower(self._stationInfo.maxPower / self._stationInfo.powerDivider, self._getVoltageOut());
if (Utils.isUndefined(meterValuesTemplate[index].value)) {
currentMeasurandValues.allPhases = Utils.getRandomFloatRounded(maxAmperage);
return this.sendMessage(messageId, error, Constants.OCPP_JSON_CALL_ERROR_MESSAGE, commandName);
}
- async sendMessage(messageId: string, commandParams, messageType = Constants.OCPP_JSON_CALL_RESULT_MESSAGE, commandName: string): Promise<unknown> {
+ async sendMessage(messageId: string, commandParams, messageType = Constants.OCPP_JSON_CALL_RESULT_MESSAGE, commandName: string): Promise<any> {
// eslint-disable-next-line @typescript-eslint/no-this-alias
const self = this;
// Send a message through wsConnection
this._addConfigurationKey('HeartBeatInterval', payload.interval);
this._addConfigurationKey('HeartbeatInterval', payload.interval, false, false);
this._startMessageSequence();
+ this._hasStopped && (this._hasStopped = false);
} else if (payload.status === 'Pending') {
logger.info(this._logPrefix() + ' Charging station in pending state on the central server');
} else {
}
}
- handleResponseStartTransaction(payload, requestPayload): void {
+ handleResponseStartTransaction(payload: StartTransactionResponse, requestPayload): void {
if (this.getConnector(requestPayload.connectorId).transactionStarted) {
logger.debug(this._logPrefix() + ' Try to start a transaction on an already used connector ' + requestPayload.connectorId + ': %s', this.getConnector(requestPayload.connectorId));
return;
}
- let transactionConnectorId;
+ let transactionConnectorId: number;
for (const connector in this._connectors) {
if (Utils.convertToInt(connector) === Utils.convertToInt(requestPayload.connectorId)) {
- transactionConnectorId = connector;
+ transactionConnectorId = Utils.convertToInt(connector);
break;
}
}
logger.error(this._logPrefix() + ' Try to start a transaction on a non existing connector Id ' + requestPayload.connectorId);
return;
}
- if (payload.idTagInfo && payload.idTagInfo.status === 'Accepted') {
+ if (payload.idTagInfo?.status === AuthorizationStatus.ACCEPTED) {
this.getConnector(requestPayload.connectorId).transactionStarted = true;
this.getConnector(requestPayload.connectorId).transactionId = payload.transactionId;
this.getConnector(requestPayload.connectorId).idTag = requestPayload.idTag;
this._startMeterValues(requestPayload.connectorId,
configuredMeterValueSampleInterval ? Utils.convertToInt(configuredMeterValueSampleInterval.value) * 1000 : 60000);
} else {
- logger.error(this._logPrefix() + ' Starting transaction id ' + payload.transactionId + ' REJECTED with status ' + payload.idTagInfo.status + ', idTag ' + requestPayload.idTag);
+ logger.error(this._logPrefix() + ' Starting transaction id ' + payload.transactionId + ' REJECTED with status ' + payload.idTagInfo?.status + ', idTag ' + requestPayload.idTag);
this._resetTransactionOnConnector(requestPayload.connectorId);
this.sendStatusNotification(requestPayload.connectorId, ChargePointStatus.AVAILABLE);
}
}
- handleResponseStopTransaction(payload, requestPayload): void {
- let transactionConnectorId;
+ handleResponseStopTransaction(payload: StopTransactionResponse, requestPayload): void {
+ let transactionConnectorId: number;
for (const connector in this._connectors) {
if (this.getConnector(Utils.convertToInt(connector)).transactionId === requestPayload.transactionId) {
- transactionConnectorId = connector;
+ transactionConnectorId = Utils.convertToInt(connector);
break;
}
}
logger.error(this._logPrefix() + ' Try to stop a non existing transaction ' + requestPayload.transactionId);
return;
}
- if (payload.idTagInfo && payload.idTagInfo.status === 'Accepted') {
+ if (payload.idTagInfo?.status === AuthorizationStatus.ACCEPTED) {
this.sendStatusNotification(transactionConnectorId, ChargePointStatus.AVAILABLE);
if (this._stationInfo.powerSharedByConnectors) {
this._stationInfo.powerDivider--;
}
- logger.info(this._logPrefix() + ' Transaction ' + requestPayload.transactionId + ' STOPPED on ' + this._stationInfo.name + '#' + transactionConnectorId);
+ logger.info(this._logPrefix() + ' Transaction ' + requestPayload.transactionId + ' STOPPED on ' + this._stationInfo.name + '#' + transactionConnectorId.toString());
this._resetTransactionOnConnector(transactionConnectorId);
} else {
- logger.error(this._logPrefix() + ' Stopping transaction id ' + requestPayload.transactionId + ' REJECTED with status ' + payload.idTagInfo.status);
+ logger.error(this._logPrefix() + ' Stopping transaction id ' + requestPayload.transactionId + ' REJECTED with status ' + payload.idTagInfo?.status);
}
}
}
// Simulate charging station restart
- handleRequestReset(commandPayload) {
+ handleRequestReset(commandPayload): DefaultRequestResponse {
setImmediate(async () => {
- await this.stop(commandPayload.type + 'Reset');
+ await this.stop(commandPayload.type + 'Reset' as StopTransactionReason);
await Utils.sleep(this._stationInfo.resetTime);
await this.start();
});
- logger.info(`${this._logPrefix()} ${commandPayload.type} reset command received, simulating it. The station will be back online in ${this._stationInfo.resetTime}ms`);
+ logger.info(`${this._logPrefix()} ${commandPayload.type} reset command received, simulating it. The station will be back online in ${Utils.milliSecondsToHHMMSS(this._stationInfo.resetTime)}`);
return Constants.OCPP_RESPONSE_ACCEPTED;
}
+ async handleRequestUnlockConnector(commandPayload): Promise<UnlockResponse> {
+ const connectorId = Utils.convertToInt(commandPayload.connectorId);
+ if (connectorId === 0) {
+ logger.error(this._logPrefix() + ' Try to unlock connector ' + connectorId.toString());
+ return Constants.OCPP_RESPONSE_UNLOCK_NOT_SUPPORTED;
+ }
+ if (this.getConnector(connectorId).transactionStarted) {
+ const stopResponse = await this.sendStopTransaction(this.getConnector(connectorId).transactionId, StopTransactionReason.UNLOCK_COMMAND);
+ if (stopResponse.idTagInfo?.status === AuthorizationStatus.ACCEPTED) {
+ return Constants.OCPP_RESPONSE_UNLOCKED;
+ }
+ return Constants.OCPP_RESPONSE_UNLOCK_FAILED;
+ }
+ await this.sendStatusNotification(connectorId, ChargePointStatus.AVAILABLE);
+ return Constants.OCPP_RESPONSE_UNLOCKED;
+ }
+
_getConfigurationKey(key: string): ConfigurationKey {
return this._configuration.configurationKey.find((configElement) => configElement.key === key);
}
for (const configuration of this._configuration.configurationKey) {
if (Utils.isUndefined(configuration.visible)) {
configuration.visible = true;
- } else {
- configuration.visible = Utils.convertToBoolean(configuration.visible);
}
if (!configuration.visible) {
continue;
});
}
} else {
- for (const configurationKey of commandPayload.key) {
- const keyFound = this._getConfigurationKey(configurationKey);
+ for (const key of commandPayload.key as string[]) {
+ const keyFound = this._getConfigurationKey(key);
if (keyFound) {
if (Utils.isUndefined(keyFound.visible)) {
keyFound.visible = true;
- } else {
- keyFound.visible = Utils.convertToBoolean(configurationKey.visible);
}
if (!keyFound.visible) {
continue;
value: keyFound.value,
});
} else {
- unknownKey.push(configurationKey);
+ unknownKey.push(key);
}
}
}
};
}
- handleRequestChangeConfiguration(commandPayload) {
+ handleRequestChangeConfiguration(commandPayload): ConfigurationResponse {
const keyToChange = this._getConfigurationKey(commandPayload.key);
if (!keyToChange) {
- return { status: Constants.OCPP_ERROR_NOT_SUPPORTED };
- } else if (keyToChange && Utils.convertToBoolean(keyToChange.readonly)) {
- return Constants.OCPP_RESPONSE_REJECTED;
- } else if (keyToChange && !Utils.convertToBoolean(keyToChange.readonly)) {
+ return Constants.OCPP_CONFIGURATION_RESPONSE_NOT_SUPPORTED;
+ } else if (keyToChange && keyToChange.readonly) {
+ return Constants.OCPP_CONFIGURATION_RESPONSE_REJECTED;
+ } else if (keyToChange && !keyToChange.readonly) {
const keyIndex = this._configuration.configurationKey.indexOf(keyToChange);
this._configuration.configurationKey[keyIndex].value = commandPayload.value;
let triggerHeartbeatRestart = false;
// Start heartbeat
this._startHeartbeat();
}
- if (Utils.convertToBoolean(keyToChange.reboot)) {
- return Constants.OCPP_RESPONSE_REBOOT_REQUIRED;
+ if (keyToChange.reboot) {
+ return Constants.OCPP_CONFIGURATION_RESPONSE_REBOOT_REQUIRED;
}
- return Constants.OCPP_RESPONSE_ACCEPTED;
+ return Constants.OCPP_CONFIGURATION_RESPONSE_ACCEPTED;
}
}
- async handleRequestRemoteStartTransaction(commandPayload) {
- const transactionConnectorID = commandPayload.connectorId ? commandPayload.connectorId : '1';
+ async handleRequestRemoteStartTransaction(commandPayload): Promise<DefaultRequestResponse> {
+ const transactionConnectorID: number = commandPayload.connectorId ? Utils.convertToInt(commandPayload.connectorId) : 1;
if (this._getAuthorizeRemoteTxRequests() && this._getLocalAuthListEnabled() && this.hasAuthorizedTags()) {
// Check if authorized
if (this._authorizedTags.find((value) => value === commandPayload.idTag)) {
// Authorization successful start transaction
await this.sendStartTransaction(transactionConnectorID, commandPayload.idTag);
- logger.debug(this._logPrefix() + ' Transaction remotely STARTED on ' + this._stationInfo.name + '#' + transactionConnectorID + ' for idTag ' + commandPayload.idTag);
+ logger.debug(this._logPrefix() + ' Transaction remotely STARTED on ' + this._stationInfo.name + '#' + transactionConnectorID.toString() + ' for idTag ' + commandPayload.idTag);
return Constants.OCPP_RESPONSE_ACCEPTED;
}
- logger.error(this._logPrefix() + ' Remote starting transaction REJECTED with status ' + commandPayload.idTagInfo.status + ', idTag ' + commandPayload.idTag);
+ logger.error(this._logPrefix() + ' Remote starting transaction REJECTED with status ' + commandPayload.idTagInfo?.status + ', idTag ' + commandPayload.idTag);
return Constants.OCPP_RESPONSE_REJECTED;
}
// No local authorization check required => start transaction
await this.sendStartTransaction(transactionConnectorID, commandPayload.idTag);
- logger.debug(this._logPrefix() + ' Transaction remotely STARTED on ' + this._stationInfo.name + '#' + transactionConnectorID + ' for idTag ' + commandPayload.idTag);
+ logger.debug(this._logPrefix() + ' Transaction remotely STARTED on ' + this._stationInfo.name + '#' + transactionConnectorID.toString() + ' for idTag ' + commandPayload.idTag);
return Constants.OCPP_RESPONSE_ACCEPTED;
}
- async handleRequestRemoteStopTransaction(commandPayload) {
+ async handleRequestRemoteStopTransaction(commandPayload): Promise<DefaultRequestResponse> {
+ const transactionId = Utils.convertToInt(commandPayload.transactionId);
for (const connector in this._connectors) {
- if (this.getConnector(Utils.convertToInt(connector)).transactionId === commandPayload.transactionId) {
- await this.sendStopTransaction(commandPayload.transactionId);
+ if (this.getConnector(Utils.convertToInt(connector)).transactionId === transactionId) {
+ await this.sendStopTransaction(transactionId);
return Constants.OCPP_RESPONSE_ACCEPTED;
}
}
repositories / e-mobility-charging-stations-simulator.git / commitdiff
