-// Partial Copyright Jerome Benoit. 2021. All Rights Reserved.
+// Partial Copyright Jerome Benoit. 2021-2023. All Rights Reserved.
-import { ACElectricUtils, DCElectricUtils } from '../../../utils/ElectricUtils';
-import { CurrentType, Voltage } from '../../../types/ChargingStationTemplate';
-import MeasurandPerPhaseSampledValueTemplates, {
- SampledValueTemplate,
-} from '../../../types/MeasurandPerPhaseSampledValueTemplates';
+import type { JSONSchemaType } from 'ajv';
+
+import { type ChargingStation, getIdTagsFile } from '../../../charging-station';
+import { OCPPError } from '../../../exception';
import {
+ CurrentType,
+ ErrorType,
+ type JsonType,
+ type MeasurandPerPhaseSampledValueTemplates,
+ type MeasurandValues,
MeterValueContext,
MeterValueLocation,
MeterValueUnit,
- OCPP16MeterValue,
+ OCPP16AuthorizationStatus,
+ type OCPP16AuthorizeRequest,
+ type OCPP16AuthorizeResponse,
+ type OCPP16ChargingProfile,
+ type OCPP16IncomingRequestCommand,
+ type OCPP16MeterValue,
OCPP16MeterValueMeasurand,
OCPP16MeterValuePhase,
- OCPP16SampledValue,
-} from '../../../types/ocpp/1.6/MeterValues';
-
-import type ChargingStation from '../../ChargingStation';
-import Constants from '../../../utils/Constants';
-import { ErrorType } from '../../../types/ocpp/ErrorType';
-import MeasurandValues from '../../../types/MeasurandValues';
-import { OCPP16RequestCommand } from '../../../types/ocpp/1.6/Requests';
-import OCPPError from '../../../exception/OCPPError';
-import Utils from '../../../utils/Utils';
-import logger from '../../../utils/Logger';
+ OCPP16RequestCommand,
+ type OCPP16SampledValue,
+ OCPP16StandardParametersKey,
+ type OCPP16SupportedFeatureProfiles,
+ OCPPVersion,
+ type SampledValueTemplate,
+ Voltage,
+} from '../../../types';
+import {
+ ACElectricUtils,
+ Constants,
+ DCElectricUtils,
+ convertToFloat,
+ convertToInt,
+ getRandomFloatFluctuatedRounded,
+ getRandomFloatRounded,
+ getRandomInteger,
+ isNotEmptyArray,
+ isNotEmptyString,
+ isNullOrUndefined,
+ isUndefined,
+ logger,
+ roundTo,
+} from '../../../utils';
+import { OCPPServiceUtils } from '../OCPPServiceUtils';
-export class OCPP16ServiceUtils {
- public static checkMeasurandPowerDivider(
+export class OCPP16ServiceUtils extends OCPPServiceUtils {
+ public static checkFeatureProfile(
chargingStation: ChargingStation,
- measurandType: OCPP16MeterValueMeasurand
- ): void {
- if (Utils.isUndefined(chargingStation.stationInfo.powerDivider)) {
- const errMsg = `${chargingStation.logPrefix()} MeterValues measurand ${
- measurandType ?? OCPP16MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER
- }: powerDivider is undefined`;
- logger.error(errMsg);
- throw new OCPPError(ErrorType.INTERNAL_ERROR, errMsg, OCPP16RequestCommand.METER_VALUES);
- } else if (chargingStation.stationInfo?.powerDivider <= 0) {
- const errMsg = `${chargingStation.logPrefix()} MeterValues measurand ${
- measurandType ?? OCPP16MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER
- }: powerDivider have zero or below value ${chargingStation.stationInfo.powerDivider}`;
- logger.error(errMsg);
- throw new OCPPError(ErrorType.INTERNAL_ERROR, errMsg, OCPP16RequestCommand.METER_VALUES);
- }
- }
-
- public static buildSampledValue(
- sampledValueTemplate: SampledValueTemplate,
- value: number,
- context?: MeterValueContext,
- phase?: OCPP16MeterValuePhase
- ): OCPP16SampledValue {
- const sampledValueValue = value ?? sampledValueTemplate?.value ?? null;
- const sampledValueContext = context ?? sampledValueTemplate?.context ?? null;
- const sampledValueLocation =
- sampledValueTemplate?.location ??
- OCPP16ServiceUtils.getMeasurandDefaultLocation(sampledValueTemplate?.measurand ?? null);
- const sampledValuePhase = phase ?? sampledValueTemplate?.phase ?? null;
- return {
- ...(!Utils.isNullOrUndefined(sampledValueTemplate.unit) && {
- unit: sampledValueTemplate.unit,
- }),
- ...(!Utils.isNullOrUndefined(sampledValueContext) && { context: sampledValueContext }),
- ...(!Utils.isNullOrUndefined(sampledValueTemplate.measurand) && {
- measurand: sampledValueTemplate.measurand,
- }),
- ...(!Utils.isNullOrUndefined(sampledValueLocation) && { location: sampledValueLocation }),
- ...(!Utils.isNullOrUndefined(sampledValueValue) && { value: sampledValueValue.toString() }),
- ...(!Utils.isNullOrUndefined(sampledValuePhase) && { phase: sampledValuePhase }),
- };
- }
-
- public static getMeasurandDefaultUnit(
- measurandType: OCPP16MeterValueMeasurand
- ): MeterValueUnit | undefined {
- switch (measurandType) {
- case OCPP16MeterValueMeasurand.CURRENT_EXPORT:
- case OCPP16MeterValueMeasurand.CURRENT_IMPORT:
- case OCPP16MeterValueMeasurand.CURRENT_OFFERED:
- return MeterValueUnit.AMP;
- case OCPP16MeterValueMeasurand.ENERGY_ACTIVE_EXPORT_REGISTER:
- case OCPP16MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER:
- return MeterValueUnit.WATT_HOUR;
- case OCPP16MeterValueMeasurand.POWER_ACTIVE_EXPORT:
- case OCPP16MeterValueMeasurand.POWER_ACTIVE_IMPORT:
- case OCPP16MeterValueMeasurand.POWER_OFFERED:
- return MeterValueUnit.WATT;
- case OCPP16MeterValueMeasurand.STATE_OF_CHARGE:
- return MeterValueUnit.PERCENT;
- case OCPP16MeterValueMeasurand.VOLTAGE:
- return MeterValueUnit.VOLT;
- }
- }
-
- public static getMeasurandDefaultLocation(
- measurandType: OCPP16MeterValueMeasurand
- ): MeterValueLocation | undefined {
- switch (measurandType) {
- case OCPP16MeterValueMeasurand.STATE_OF_CHARGE:
- return MeterValueLocation.EV;
+ featureProfile: OCPP16SupportedFeatureProfiles,
+ command: OCPP16RequestCommand | OCPP16IncomingRequestCommand,
+ ): boolean {
+ if (!chargingStation.hasFeatureProfile(featureProfile)) {
+ logger.warn(
+ `${chargingStation.logPrefix()} Trying to '${command}' without '${featureProfile}' feature enabled in ${
+ OCPP16StandardParametersKey.SupportedFeatureProfiles
+ } in configuration`,
+ );
+ return false;
}
+ return true;
}
public static buildMeterValue(
connectorId: number,
transactionId: number,
interval: number,
- debug = false
+ debug = false,
): OCPP16MeterValue {
const meterValue: OCPP16MeterValue = {
- timestamp: new Date().toISOString(),
+ timestamp: new Date(),
sampledValue: [],
};
const connector = chargingStation.getConnectorStatus(connectorId);
// SoC measurand
- const socSampledValueTemplate = chargingStation.getSampledValueTemplate(
+ const socSampledValueTemplate = OCPP16ServiceUtils.getSampledValueTemplate(
+ chargingStation,
connectorId,
- OCPP16MeterValueMeasurand.STATE_OF_CHARGE
+ OCPP16MeterValueMeasurand.STATE_OF_CHARGE,
);
if (socSampledValueTemplate) {
+ const socMaximumValue = 100;
+ const socMinimumValue = socSampledValueTemplate.minimumValue ?? 0;
const socSampledValueTemplateValue = socSampledValueTemplate.value
- ? Utils.getRandomFloatFluctuatedRounded(
+ ? getRandomFloatFluctuatedRounded(
parseInt(socSampledValueTemplate.value),
- socSampledValueTemplate.fluctuationPercent ?? Constants.DEFAULT_FLUCTUATION_PERCENT
+ socSampledValueTemplate.fluctuationPercent ?? Constants.DEFAULT_FLUCTUATION_PERCENT,
)
- : Utils.getRandomInteger(100);
+ : getRandomInteger(socMaximumValue, socMinimumValue);
meterValue.sampledValue.push(
- OCPP16ServiceUtils.buildSampledValue(socSampledValueTemplate, socSampledValueTemplateValue)
+ OCPP16ServiceUtils.buildSampledValue(socSampledValueTemplate, socSampledValueTemplateValue),
);
const sampledValuesIndex = meterValue.sampledValue.length - 1;
- if (Utils.convertToInt(meterValue.sampledValue[sampledValuesIndex].value) > 100 || debug) {
+ if (
+ convertToInt(meterValue.sampledValue[sampledValuesIndex].value) > socMaximumValue ||
+ convertToInt(meterValue.sampledValue[sampledValuesIndex].value) < socMinimumValue ||
+ debug
+ ) {
logger.error(
`${chargingStation.logPrefix()} MeterValues measurand ${
meterValue.sampledValue[sampledValuesIndex].measurand ??
OCPP16MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER
- }: connectorId ${connectorId}, transaction ${connector.transactionId}, value: ${
+ }: connector id ${connectorId}, transaction id ${connector?.transactionId}, value: ${socMinimumValue}/${
meterValue.sampledValue[sampledValuesIndex].value
- }/100`
+ }/${socMaximumValue}}`,
);
}
}
// Voltage measurand
- const voltageSampledValueTemplate = chargingStation.getSampledValueTemplate(
+ const voltageSampledValueTemplate = OCPP16ServiceUtils.getSampledValueTemplate(
+ chargingStation,
connectorId,
- OCPP16MeterValueMeasurand.VOLTAGE
+ OCPP16MeterValueMeasurand.VOLTAGE,
);
if (voltageSampledValueTemplate) {
const voltageSampledValueTemplateValue = voltageSampledValueTemplate.value
: chargingStation.getVoltageOut();
const fluctuationPercent =
voltageSampledValueTemplate.fluctuationPercent ?? Constants.DEFAULT_FLUCTUATION_PERCENT;
- const voltageMeasurandValue = Utils.getRandomFloatFluctuatedRounded(
+ const voltageMeasurandValue = getRandomFloatFluctuatedRounded(
voltageSampledValueTemplateValue,
- fluctuationPercent
+ fluctuationPercent,
);
if (
chargingStation.getNumberOfPhases() !== 3 ||
(chargingStation.getNumberOfPhases() === 3 && chargingStation.getMainVoltageMeterValues())
) {
meterValue.sampledValue.push(
- OCPP16ServiceUtils.buildSampledValue(voltageSampledValueTemplate, voltageMeasurandValue)
+ OCPP16ServiceUtils.buildSampledValue(voltageSampledValueTemplate, voltageMeasurandValue),
);
}
for (
) {
const phaseLineToNeutralValue = `L${phase}-N`;
const voltagePhaseLineToNeutralSampledValueTemplate =
- chargingStation.getSampledValueTemplate(
+ OCPP16ServiceUtils.getSampledValueTemplate(
+ chargingStation,
connectorId,
OCPP16MeterValueMeasurand.VOLTAGE,
- phaseLineToNeutralValue as OCPP16MeterValuePhase
+ phaseLineToNeutralValue as OCPP16MeterValuePhase,
);
let voltagePhaseLineToNeutralMeasurandValue: number;
if (voltagePhaseLineToNeutralSampledValueTemplate) {
const fluctuationPhaseToNeutralPercent =
voltagePhaseLineToNeutralSampledValueTemplate.fluctuationPercent ??
Constants.DEFAULT_FLUCTUATION_PERCENT;
- voltagePhaseLineToNeutralMeasurandValue = Utils.getRandomFloatFluctuatedRounded(
+ voltagePhaseLineToNeutralMeasurandValue = getRandomFloatFluctuatedRounded(
voltagePhaseLineToNeutralSampledValueTemplateValue,
- fluctuationPhaseToNeutralPercent
+ fluctuationPhaseToNeutralPercent,
);
}
meterValue.sampledValue.push(
OCPP16ServiceUtils.buildSampledValue(
voltagePhaseLineToNeutralSampledValueTemplate ?? voltageSampledValueTemplate,
voltagePhaseLineToNeutralMeasurandValue ?? voltageMeasurandValue,
- null,
- phaseLineToNeutralValue as OCPP16MeterValuePhase
- )
+ undefined,
+ phaseLineToNeutralValue as OCPP16MeterValuePhase,
+ ),
);
if (chargingStation.getPhaseLineToLineVoltageMeterValues()) {
const phaseLineToLineValue = `L${phase}-L${
: chargingStation.getNumberOfPhases()
}`;
const voltagePhaseLineToLineSampledValueTemplate =
- chargingStation.getSampledValueTemplate(
+ OCPP16ServiceUtils.getSampledValueTemplate(
+ chargingStation,
connectorId,
OCPP16MeterValueMeasurand.VOLTAGE,
- phaseLineToLineValue as OCPP16MeterValuePhase
+ phaseLineToLineValue as OCPP16MeterValuePhase,
);
let voltagePhaseLineToLineMeasurandValue: number;
if (voltagePhaseLineToLineSampledValueTemplate) {
const fluctuationPhaseLineToLinePercent =
voltagePhaseLineToLineSampledValueTemplate.fluctuationPercent ??
Constants.DEFAULT_FLUCTUATION_PERCENT;
- voltagePhaseLineToLineMeasurandValue = Utils.getRandomFloatFluctuatedRounded(
+ voltagePhaseLineToLineMeasurandValue = getRandomFloatFluctuatedRounded(
voltagePhaseLineToLineSampledValueTemplateValue,
- fluctuationPhaseLineToLinePercent
+ fluctuationPhaseLineToLinePercent,
);
}
- const defaultVoltagePhaseLineToLineMeasurandValue = Utils.getRandomFloatFluctuatedRounded(
+ const defaultVoltagePhaseLineToLineMeasurandValue = getRandomFloatFluctuatedRounded(
Voltage.VOLTAGE_400,
- fluctuationPercent
+ fluctuationPercent,
);
meterValue.sampledValue.push(
OCPP16ServiceUtils.buildSampledValue(
voltagePhaseLineToLineSampledValueTemplate ?? voltageSampledValueTemplate,
voltagePhaseLineToLineMeasurandValue ?? defaultVoltagePhaseLineToLineMeasurandValue,
- null,
- phaseLineToLineValue as OCPP16MeterValuePhase
- )
+ undefined,
+ phaseLineToLineValue as OCPP16MeterValuePhase,
+ ),
);
}
}
}
// Power.Active.Import measurand
- const powerSampledValueTemplate = chargingStation.getSampledValueTemplate(
+ const powerSampledValueTemplate = OCPP16ServiceUtils.getSampledValueTemplate(
+ chargingStation,
connectorId,
- OCPP16MeterValueMeasurand.POWER_ACTIVE_IMPORT
+ OCPP16MeterValueMeasurand.POWER_ACTIVE_IMPORT,
);
let powerPerPhaseSampledValueTemplates: MeasurandPerPhaseSampledValueTemplates = {};
if (chargingStation.getNumberOfPhases() === 3) {
powerPerPhaseSampledValueTemplates = {
- L1: chargingStation.getSampledValueTemplate(
+ L1: OCPP16ServiceUtils.getSampledValueTemplate(
+ chargingStation,
connectorId,
OCPP16MeterValueMeasurand.POWER_ACTIVE_IMPORT,
- OCPP16MeterValuePhase.L1_N
+ OCPP16MeterValuePhase.L1_N,
),
- L2: chargingStation.getSampledValueTemplate(
+ L2: OCPP16ServiceUtils.getSampledValueTemplate(
+ chargingStation,
connectorId,
OCPP16MeterValueMeasurand.POWER_ACTIVE_IMPORT,
- OCPP16MeterValuePhase.L2_N
+ OCPP16MeterValuePhase.L2_N,
),
- L3: chargingStation.getSampledValueTemplate(
+ L3: OCPP16ServiceUtils.getSampledValueTemplate(
+ chargingStation,
connectorId,
OCPP16MeterValueMeasurand.POWER_ACTIVE_IMPORT,
- OCPP16MeterValuePhase.L3_N
+ OCPP16MeterValuePhase.L3_N,
),
};
}
if (powerSampledValueTemplate) {
OCPP16ServiceUtils.checkMeasurandPowerDivider(
chargingStation,
- powerSampledValueTemplate.measurand
+ powerSampledValueTemplate.measurand,
);
- const errMsg = `${chargingStation.logPrefix()} MeterValues measurand ${
+ const errMsg = `MeterValues measurand ${
powerSampledValueTemplate.measurand ??
OCPP16MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER
}: Unknown ${chargingStation.getCurrentOutType()} currentOutType in template file ${
} measurand value`;
const powerMeasurandValues = {} as MeasurandValues;
const unitDivider = powerSampledValueTemplate?.unit === MeterValueUnit.KILO_WATT ? 1000 : 1;
- const connectorMaximumPower = Math.round(
- chargingStation.getConnectorMaximumAvailablePower(connectorId)
- );
+ const connectorMaximumAvailablePower =
+ chargingStation.getConnectorMaximumAvailablePower(connectorId);
+ const connectorMaximumPower = Math.round(connectorMaximumAvailablePower);
const connectorMaximumPowerPerPhase = Math.round(
- chargingStation.getConnectorMaximumAvailablePower(connectorId) /
- chargingStation.getNumberOfPhases()
+ connectorMaximumAvailablePower / chargingStation.getNumberOfPhases(),
+ );
+ const connectorMinimumPower = Math.round(powerSampledValueTemplate.minimumValue) ?? 0;
+ const connectorMinimumPowerPerPhase = Math.round(
+ connectorMinimumPower / chargingStation.getNumberOfPhases(),
);
switch (chargingStation.getCurrentOutType()) {
case CurrentType.AC:
if (chargingStation.getNumberOfPhases() === 3) {
const defaultFluctuatedPowerPerPhase =
powerSampledValueTemplate.value &&
- Utils.getRandomFloatFluctuatedRounded(
- parseInt(powerSampledValueTemplate.value) / chargingStation.getNumberOfPhases(),
+ getRandomFloatFluctuatedRounded(
+ OCPP16ServiceUtils.getLimitFromSampledValueTemplateCustomValue(
+ powerSampledValueTemplate.value,
+ connectorMaximumPower / unitDivider,
+ { limitationEnabled: chargingStation.getCustomValueLimitationMeterValues() },
+ ) / chargingStation.getNumberOfPhases(),
powerSampledValueTemplate.fluctuationPercent ??
- Constants.DEFAULT_FLUCTUATION_PERCENT
+ Constants.DEFAULT_FLUCTUATION_PERCENT,
);
const phase1FluctuatedValue =
powerPerPhaseSampledValueTemplates?.L1?.value &&
- Utils.getRandomFloatFluctuatedRounded(
- parseInt(powerPerPhaseSampledValueTemplates.L1.value),
+ getRandomFloatFluctuatedRounded(
+ OCPP16ServiceUtils.getLimitFromSampledValueTemplateCustomValue(
+ powerPerPhaseSampledValueTemplates.L1.value,
+ connectorMaximumPowerPerPhase / unitDivider,
+ { limitationEnabled: chargingStation.getCustomValueLimitationMeterValues() },
+ ),
powerPerPhaseSampledValueTemplates.L1.fluctuationPercent ??
- Constants.DEFAULT_FLUCTUATION_PERCENT
+ Constants.DEFAULT_FLUCTUATION_PERCENT,
);
const phase2FluctuatedValue =
powerPerPhaseSampledValueTemplates?.L2?.value &&
- Utils.getRandomFloatFluctuatedRounded(
- parseInt(powerPerPhaseSampledValueTemplates.L2.value),
+ getRandomFloatFluctuatedRounded(
+ OCPP16ServiceUtils.getLimitFromSampledValueTemplateCustomValue(
+ powerPerPhaseSampledValueTemplates.L2.value,
+ connectorMaximumPowerPerPhase / unitDivider,
+ { limitationEnabled: chargingStation.getCustomValueLimitationMeterValues() },
+ ),
powerPerPhaseSampledValueTemplates.L2.fluctuationPercent ??
- Constants.DEFAULT_FLUCTUATION_PERCENT
+ Constants.DEFAULT_FLUCTUATION_PERCENT,
);
const phase3FluctuatedValue =
powerPerPhaseSampledValueTemplates?.L3?.value &&
- Utils.getRandomFloatFluctuatedRounded(
- parseInt(powerPerPhaseSampledValueTemplates.L3.value),
+ getRandomFloatFluctuatedRounded(
+ OCPP16ServiceUtils.getLimitFromSampledValueTemplateCustomValue(
+ powerPerPhaseSampledValueTemplates.L3.value,
+ connectorMaximumPowerPerPhase / unitDivider,
+ { limitationEnabled: chargingStation.getCustomValueLimitationMeterValues() },
+ ),
powerPerPhaseSampledValueTemplates.L3.fluctuationPercent ??
- Constants.DEFAULT_FLUCTUATION_PERCENT
+ Constants.DEFAULT_FLUCTUATION_PERCENT,
);
powerMeasurandValues.L1 =
phase1FluctuatedValue ??
defaultFluctuatedPowerPerPhase ??
- Utils.getRandomFloatRounded(connectorMaximumPowerPerPhase / unitDivider);
+ getRandomFloatRounded(
+ connectorMaximumPowerPerPhase / unitDivider,
+ connectorMinimumPowerPerPhase / unitDivider,
+ );
powerMeasurandValues.L2 =
phase2FluctuatedValue ??
defaultFluctuatedPowerPerPhase ??
- Utils.getRandomFloatRounded(connectorMaximumPowerPerPhase / unitDivider);
+ getRandomFloatRounded(
+ connectorMaximumPowerPerPhase / unitDivider,
+ connectorMinimumPowerPerPhase / unitDivider,
+ );
powerMeasurandValues.L3 =
phase3FluctuatedValue ??
defaultFluctuatedPowerPerPhase ??
- Utils.getRandomFloatRounded(connectorMaximumPowerPerPhase / unitDivider);
+ getRandomFloatRounded(
+ connectorMaximumPowerPerPhase / unitDivider,
+ connectorMinimumPowerPerPhase / unitDivider,
+ );
} else {
powerMeasurandValues.L1 = powerSampledValueTemplate.value
- ? Utils.getRandomFloatFluctuatedRounded(
- parseInt(powerSampledValueTemplate.value),
+ ? getRandomFloatFluctuatedRounded(
+ OCPP16ServiceUtils.getLimitFromSampledValueTemplateCustomValue(
+ powerSampledValueTemplate.value,
+ connectorMaximumPower / unitDivider,
+ { limitationEnabled: chargingStation.getCustomValueLimitationMeterValues() },
+ ),
powerSampledValueTemplate.fluctuationPercent ??
- Constants.DEFAULT_FLUCTUATION_PERCENT
+ Constants.DEFAULT_FLUCTUATION_PERCENT,
)
- : Utils.getRandomFloatRounded(connectorMaximumPower / unitDivider);
+ : getRandomFloatRounded(
+ connectorMaximumPower / unitDivider,
+ connectorMinimumPower / unitDivider,
+ );
powerMeasurandValues.L2 = 0;
powerMeasurandValues.L3 = 0;
}
- powerMeasurandValues.allPhases = Utils.roundTo(
+ powerMeasurandValues.allPhases = roundTo(
powerMeasurandValues.L1 + powerMeasurandValues.L2 + powerMeasurandValues.L3,
- 2
+ 2,
);
break;
case CurrentType.DC:
powerMeasurandValues.allPhases = powerSampledValueTemplate.value
- ? Utils.getRandomFloatFluctuatedRounded(
- parseInt(powerSampledValueTemplate.value),
+ ? getRandomFloatFluctuatedRounded(
+ OCPP16ServiceUtils.getLimitFromSampledValueTemplateCustomValue(
+ powerSampledValueTemplate.value,
+ connectorMaximumPower / unitDivider,
+ { limitationEnabled: chargingStation.getCustomValueLimitationMeterValues() },
+ ),
powerSampledValueTemplate.fluctuationPercent ??
- Constants.DEFAULT_FLUCTUATION_PERCENT
+ Constants.DEFAULT_FLUCTUATION_PERCENT,
)
- : Utils.getRandomFloatRounded(connectorMaximumPower / unitDivider);
+ : getRandomFloatRounded(
+ connectorMaximumPower / unitDivider,
+ connectorMinimumPower / unitDivider,
+ );
break;
default:
- logger.error(errMsg);
+ logger.error(`${chargingStation.logPrefix()} ${errMsg}`);
throw new OCPPError(ErrorType.INTERNAL_ERROR, errMsg, OCPP16RequestCommand.METER_VALUES);
}
meterValue.sampledValue.push(
OCPP16ServiceUtils.buildSampledValue(
powerSampledValueTemplate,
- powerMeasurandValues.allPhases
- )
+ powerMeasurandValues.allPhases,
+ ),
);
const sampledValuesIndex = meterValue.sampledValue.length - 1;
- const connectorMaximumPowerRounded = Utils.roundTo(connectorMaximumPower / unitDivider, 2);
+ const connectorMaximumPowerRounded = roundTo(connectorMaximumPower / unitDivider, 2);
+ const connectorMinimumPowerRounded = roundTo(connectorMinimumPower / unitDivider, 2);
if (
- Utils.convertToFloat(meterValue.sampledValue[sampledValuesIndex].value) >
+ convertToFloat(meterValue.sampledValue[sampledValuesIndex].value) >
connectorMaximumPowerRounded ||
+ convertToFloat(meterValue.sampledValue[sampledValuesIndex].value) <
+ connectorMinimumPowerRounded ||
debug
) {
logger.error(
`${chargingStation.logPrefix()} MeterValues measurand ${
meterValue.sampledValue[sampledValuesIndex].measurand ??
OCPP16MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER
- }: connectorId ${connectorId}, transaction ${connector.transactionId}, value: ${
+ }: connector id ${connectorId}, transaction id ${connector?.transactionId}, value: ${connectorMinimumPowerRounded}/${
meterValue.sampledValue[sampledValuesIndex].value
- }/${connectorMaximumPowerRounded}`
+ }/${connectorMaximumPowerRounded}`,
);
}
for (
(powerPerPhaseSampledValueTemplates[`L${phase}`] as SampledValueTemplate) ??
powerSampledValueTemplate,
powerMeasurandValues[`L${phase}`] as number,
- null,
- phaseValue as OCPP16MeterValuePhase
- )
+ undefined,
+ phaseValue as OCPP16MeterValuePhase,
+ ),
);
const sampledValuesPerPhaseIndex = meterValue.sampledValue.length - 1;
- const connectorMaximumPowerPerPhaseRounded = Utils.roundTo(
+ const connectorMaximumPowerPerPhaseRounded = roundTo(
connectorMaximumPowerPerPhase / unitDivider,
- 2
+ 2,
+ );
+ const connectorMinimumPowerPerPhaseRounded = roundTo(
+ connectorMinimumPowerPerPhase / unitDivider,
+ 2,
);
if (
- Utils.convertToFloat(meterValue.sampledValue[sampledValuesPerPhaseIndex].value) >
+ convertToFloat(meterValue.sampledValue[sampledValuesPerPhaseIndex].value) >
connectorMaximumPowerPerPhaseRounded ||
+ convertToFloat(meterValue.sampledValue[sampledValuesPerPhaseIndex].value) <
+ connectorMinimumPowerPerPhaseRounded ||
debug
) {
logger.error(
OCPP16MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER
}: phase ${
meterValue.sampledValue[sampledValuesPerPhaseIndex].phase
- }, connectorId ${connectorId}, transaction ${connector.transactionId}, value: ${
+ }, connector id ${connectorId}, transaction id ${connector?.transactionId}, value: ${connectorMinimumPowerPerPhaseRounded}/${
meterValue.sampledValue[sampledValuesPerPhaseIndex].value
- }/${connectorMaximumPowerPerPhaseRounded}`
+ }/${connectorMaximumPowerPerPhaseRounded}`,
);
}
}
}
// Current.Import measurand
- const currentSampledValueTemplate = chargingStation.getSampledValueTemplate(
+ const currentSampledValueTemplate = OCPP16ServiceUtils.getSampledValueTemplate(
+ chargingStation,
connectorId,
- OCPP16MeterValueMeasurand.CURRENT_IMPORT
+ OCPP16MeterValueMeasurand.CURRENT_IMPORT,
);
let currentPerPhaseSampledValueTemplates: MeasurandPerPhaseSampledValueTemplates = {};
if (chargingStation.getNumberOfPhases() === 3) {
currentPerPhaseSampledValueTemplates = {
- L1: chargingStation.getSampledValueTemplate(
+ L1: OCPP16ServiceUtils.getSampledValueTemplate(
+ chargingStation,
connectorId,
OCPP16MeterValueMeasurand.CURRENT_IMPORT,
- OCPP16MeterValuePhase.L1
+ OCPP16MeterValuePhase.L1,
),
- L2: chargingStation.getSampledValueTemplate(
+ L2: OCPP16ServiceUtils.getSampledValueTemplate(
+ chargingStation,
connectorId,
OCPP16MeterValueMeasurand.CURRENT_IMPORT,
- OCPP16MeterValuePhase.L2
+ OCPP16MeterValuePhase.L2,
),
- L3: chargingStation.getSampledValueTemplate(
+ L3: OCPP16ServiceUtils.getSampledValueTemplate(
+ chargingStation,
connectorId,
OCPP16MeterValueMeasurand.CURRENT_IMPORT,
- OCPP16MeterValuePhase.L3
+ OCPP16MeterValuePhase.L3,
),
};
}
if (currentSampledValueTemplate) {
OCPP16ServiceUtils.checkMeasurandPowerDivider(
chargingStation,
- currentSampledValueTemplate.measurand
+ currentSampledValueTemplate.measurand,
);
- const errMsg = `${chargingStation.logPrefix()} MeterValues measurand ${
+ const errMsg = `MeterValues measurand ${
currentSampledValueTemplate.measurand ??
OCPP16MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER
}: Unknown ${chargingStation.getCurrentOutType()} currentOutType in template file ${
OCPP16MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER
} measurand value`;
const currentMeasurandValues: MeasurandValues = {} as MeasurandValues;
+ const connectorMaximumAvailablePower =
+ chargingStation.getConnectorMaximumAvailablePower(connectorId);
+ const connectorMinimumAmperage = currentSampledValueTemplate.minimumValue ?? 0;
let connectorMaximumAmperage: number;
switch (chargingStation.getCurrentOutType()) {
case CurrentType.AC:
connectorMaximumAmperage = ACElectricUtils.amperagePerPhaseFromPower(
chargingStation.getNumberOfPhases(),
- chargingStation.getConnectorMaximumAvailablePower(connectorId),
- chargingStation.getVoltageOut()
+ connectorMaximumAvailablePower,
+ chargingStation.getVoltageOut(),
);
if (chargingStation.getNumberOfPhases() === 3) {
const defaultFluctuatedAmperagePerPhase =
currentSampledValueTemplate.value &&
- Utils.getRandomFloatFluctuatedRounded(
- parseInt(currentSampledValueTemplate.value),
+ getRandomFloatFluctuatedRounded(
+ OCPP16ServiceUtils.getLimitFromSampledValueTemplateCustomValue(
+ currentSampledValueTemplate.value,
+ connectorMaximumAmperage,
+ { limitationEnabled: chargingStation.getCustomValueLimitationMeterValues() },
+ ),
currentSampledValueTemplate.fluctuationPercent ??
- Constants.DEFAULT_FLUCTUATION_PERCENT
+ Constants.DEFAULT_FLUCTUATION_PERCENT,
);
const phase1FluctuatedValue =
currentPerPhaseSampledValueTemplates?.L1?.value &&
- Utils.getRandomFloatFluctuatedRounded(
- parseInt(currentPerPhaseSampledValueTemplates.L1.value),
+ getRandomFloatFluctuatedRounded(
+ OCPP16ServiceUtils.getLimitFromSampledValueTemplateCustomValue(
+ currentPerPhaseSampledValueTemplates.L1.value,
+ connectorMaximumAmperage,
+ { limitationEnabled: chargingStation.getCustomValueLimitationMeterValues() },
+ ),
currentPerPhaseSampledValueTemplates.L1.fluctuationPercent ??
- Constants.DEFAULT_FLUCTUATION_PERCENT
+ Constants.DEFAULT_FLUCTUATION_PERCENT,
);
const phase2FluctuatedValue =
currentPerPhaseSampledValueTemplates?.L2?.value &&
- Utils.getRandomFloatFluctuatedRounded(
- parseInt(currentPerPhaseSampledValueTemplates.L2.value),
+ getRandomFloatFluctuatedRounded(
+ OCPP16ServiceUtils.getLimitFromSampledValueTemplateCustomValue(
+ currentPerPhaseSampledValueTemplates.L2.value,
+ connectorMaximumAmperage,
+ { limitationEnabled: chargingStation.getCustomValueLimitationMeterValues() },
+ ),
currentPerPhaseSampledValueTemplates.L2.fluctuationPercent ??
- Constants.DEFAULT_FLUCTUATION_PERCENT
+ Constants.DEFAULT_FLUCTUATION_PERCENT,
);
const phase3FluctuatedValue =
currentPerPhaseSampledValueTemplates?.L3?.value &&
- Utils.getRandomFloatFluctuatedRounded(
- parseInt(currentPerPhaseSampledValueTemplates.L3.value),
+ getRandomFloatFluctuatedRounded(
+ OCPP16ServiceUtils.getLimitFromSampledValueTemplateCustomValue(
+ currentPerPhaseSampledValueTemplates.L3.value,
+ connectorMaximumAmperage,
+ { limitationEnabled: chargingStation.getCustomValueLimitationMeterValues() },
+ ),
currentPerPhaseSampledValueTemplates.L3.fluctuationPercent ??
- Constants.DEFAULT_FLUCTUATION_PERCENT
+ Constants.DEFAULT_FLUCTUATION_PERCENT,
);
currentMeasurandValues.L1 =
phase1FluctuatedValue ??
defaultFluctuatedAmperagePerPhase ??
- Utils.getRandomFloatRounded(connectorMaximumAmperage);
+ getRandomFloatRounded(connectorMaximumAmperage, connectorMinimumAmperage);
currentMeasurandValues.L2 =
phase2FluctuatedValue ??
defaultFluctuatedAmperagePerPhase ??
- Utils.getRandomFloatRounded(connectorMaximumAmperage);
+ getRandomFloatRounded(connectorMaximumAmperage, connectorMinimumAmperage);
currentMeasurandValues.L3 =
phase3FluctuatedValue ??
defaultFluctuatedAmperagePerPhase ??
- Utils.getRandomFloatRounded(connectorMaximumAmperage);
+ getRandomFloatRounded(connectorMaximumAmperage, connectorMinimumAmperage);
} else {
currentMeasurandValues.L1 = currentSampledValueTemplate.value
- ? Utils.getRandomFloatFluctuatedRounded(
- parseInt(currentSampledValueTemplate.value),
+ ? getRandomFloatFluctuatedRounded(
+ OCPP16ServiceUtils.getLimitFromSampledValueTemplateCustomValue(
+ currentSampledValueTemplate.value,
+ connectorMaximumAmperage,
+ { limitationEnabled: chargingStation.getCustomValueLimitationMeterValues() },
+ ),
currentSampledValueTemplate.fluctuationPercent ??
- Constants.DEFAULT_FLUCTUATION_PERCENT
+ Constants.DEFAULT_FLUCTUATION_PERCENT,
)
- : Utils.getRandomFloatRounded(connectorMaximumAmperage);
+ : getRandomFloatRounded(connectorMaximumAmperage, connectorMinimumAmperage);
currentMeasurandValues.L2 = 0;
currentMeasurandValues.L3 = 0;
}
- currentMeasurandValues.allPhases = Utils.roundTo(
+ currentMeasurandValues.allPhases = roundTo(
(currentMeasurandValues.L1 + currentMeasurandValues.L2 + currentMeasurandValues.L3) /
chargingStation.getNumberOfPhases(),
- 2
+ 2,
);
break;
case CurrentType.DC:
connectorMaximumAmperage = DCElectricUtils.amperage(
- chargingStation.getConnectorMaximumAvailablePower(connectorId),
- chargingStation.getVoltageOut()
+ connectorMaximumAvailablePower,
+ chargingStation.getVoltageOut(),
);
currentMeasurandValues.allPhases = currentSampledValueTemplate.value
- ? Utils.getRandomFloatFluctuatedRounded(
- parseInt(currentSampledValueTemplate.value),
+ ? getRandomFloatFluctuatedRounded(
+ OCPP16ServiceUtils.getLimitFromSampledValueTemplateCustomValue(
+ currentSampledValueTemplate.value,
+ connectorMaximumAmperage,
+ { limitationEnabled: chargingStation.getCustomValueLimitationMeterValues() },
+ ),
currentSampledValueTemplate.fluctuationPercent ??
- Constants.DEFAULT_FLUCTUATION_PERCENT
+ Constants.DEFAULT_FLUCTUATION_PERCENT,
)
- : Utils.getRandomFloatRounded(connectorMaximumAmperage);
+ : getRandomFloatRounded(connectorMaximumAmperage, connectorMinimumAmperage);
break;
default:
- logger.error(errMsg);
+ logger.error(`${chargingStation.logPrefix()} ${errMsg}`);
throw new OCPPError(ErrorType.INTERNAL_ERROR, errMsg, OCPP16RequestCommand.METER_VALUES);
}
meterValue.sampledValue.push(
OCPP16ServiceUtils.buildSampledValue(
currentSampledValueTemplate,
- currentMeasurandValues.allPhases
- )
+ currentMeasurandValues.allPhases,
+ ),
);
const sampledValuesIndex = meterValue.sampledValue.length - 1;
if (
- Utils.convertToFloat(meterValue.sampledValue[sampledValuesIndex].value) >
+ convertToFloat(meterValue.sampledValue[sampledValuesIndex].value) >
connectorMaximumAmperage ||
+ convertToFloat(meterValue.sampledValue[sampledValuesIndex].value) <
+ connectorMinimumAmperage ||
debug
) {
logger.error(
`${chargingStation.logPrefix()} MeterValues measurand ${
meterValue.sampledValue[sampledValuesIndex].measurand ??
OCPP16MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER
- }: connectorId ${connectorId}, transaction ${connector.transactionId}, value: ${
+ }: connector id ${connectorId}, transaction id ${connector?.transactionId}, value: ${connectorMinimumAmperage}/${
meterValue.sampledValue[sampledValuesIndex].value
- }/${connectorMaximumAmperage}`
+ }/${connectorMaximumAmperage}`,
);
}
for (
(currentPerPhaseSampledValueTemplates[phaseValue] as SampledValueTemplate) ??
currentSampledValueTemplate,
currentMeasurandValues[phaseValue] as number,
- null,
- phaseValue as OCPP16MeterValuePhase
- )
+ undefined,
+ phaseValue as OCPP16MeterValuePhase,
+ ),
);
const sampledValuesPerPhaseIndex = meterValue.sampledValue.length - 1;
if (
- Utils.convertToFloat(meterValue.sampledValue[sampledValuesPerPhaseIndex].value) >
+ convertToFloat(meterValue.sampledValue[sampledValuesPerPhaseIndex].value) >
connectorMaximumAmperage ||
+ convertToFloat(meterValue.sampledValue[sampledValuesPerPhaseIndex].value) <
+ connectorMinimumAmperage ||
debug
) {
logger.error(
OCPP16MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER
}: phase ${
meterValue.sampledValue[sampledValuesPerPhaseIndex].phase
- }, connectorId ${connectorId}, transaction ${connector.transactionId}, value: ${
+ }, connector id ${connectorId}, transaction id ${connector?.transactionId}, value: ${connectorMinimumAmperage}/${
meterValue.sampledValue[sampledValuesPerPhaseIndex].value
- }/${connectorMaximumAmperage}`
+ }/${connectorMaximumAmperage}`,
);
}
}
}
// Energy.Active.Import.Register measurand (default)
- const energySampledValueTemplate = chargingStation.getSampledValueTemplate(connectorId);
+ const energySampledValueTemplate = OCPP16ServiceUtils.getSampledValueTemplate(
+ chargingStation,
+ connectorId,
+ );
if (energySampledValueTemplate) {
OCPP16ServiceUtils.checkMeasurandPowerDivider(
chargingStation,
- energySampledValueTemplate.measurand
+ energySampledValueTemplate.measurand,
);
const unitDivider =
energySampledValueTemplate?.unit === MeterValueUnit.KILO_WATT_HOUR ? 1000 : 1;
- const connectorMaximumEnergyRounded = Utils.roundTo(
- (chargingStation.getConnectorMaximumAvailablePower(connectorId) * interval) / (3600 * 1000),
- 2
+ const connectorMaximumAvailablePower =
+ chargingStation.getConnectorMaximumAvailablePower(connectorId);
+ const connectorMaximumEnergyRounded = roundTo(
+ (connectorMaximumAvailablePower * interval) / (3600 * 1000),
+ 2,
);
const energyValueRounded = energySampledValueTemplate.value
? // Cumulate the fluctuated value around the static one
- Utils.getRandomFloatFluctuatedRounded(
- parseInt(energySampledValueTemplate.value),
- energySampledValueTemplate.fluctuationPercent ?? Constants.DEFAULT_FLUCTUATION_PERCENT
+ getRandomFloatFluctuatedRounded(
+ OCPP16ServiceUtils.getLimitFromSampledValueTemplateCustomValue(
+ energySampledValueTemplate.value,
+ connectorMaximumEnergyRounded,
+ {
+ limitationEnabled: chargingStation.getCustomValueLimitationMeterValues(),
+ unitMultiplier: unitDivider,
+ },
+ ),
+ energySampledValueTemplate.fluctuationPercent ?? Constants.DEFAULT_FLUCTUATION_PERCENT,
)
- : Utils.getRandomFloatRounded(connectorMaximumEnergyRounded);
+ : getRandomFloatRounded(connectorMaximumEnergyRounded);
// Persist previous value on connector
if (
connector &&
- !Utils.isNullOrUndefined(connector.energyActiveImportRegisterValue) &&
+ isNullOrUndefined(connector.energyActiveImportRegisterValue) === false &&
connector.energyActiveImportRegisterValue >= 0 &&
- !Utils.isNullOrUndefined(connector.transactionEnergyActiveImportRegisterValue) &&
+ isNullOrUndefined(connector.transactionEnergyActiveImportRegisterValue) === false &&
connector.transactionEnergyActiveImportRegisterValue >= 0
) {
connector.energyActiveImportRegisterValue += energyValueRounded;
meterValue.sampledValue.push(
OCPP16ServiceUtils.buildSampledValue(
energySampledValueTemplate,
- Utils.roundTo(
+ roundTo(
chargingStation.getEnergyActiveImportRegisterByTransactionId(transactionId) /
unitDivider,
- 2
- )
- )
+ 2,
+ ),
+ ),
);
const sampledValuesIndex = meterValue.sampledValue.length - 1;
if (energyValueRounded > connectorMaximumEnergyRounded || debug) {
`${chargingStation.logPrefix()} MeterValues measurand ${
meterValue.sampledValue[sampledValuesIndex].measurand ??
OCPP16MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER
- }: connectorId ${connectorId}, transaction ${
- connector.transactionId
- }, value: ${energyValueRounded}/${connectorMaximumEnergyRounded}, duration: ${Utils.roundTo(
+ }: connector id ${connectorId}, transaction id ${connector?.transactionId}, value: ${energyValueRounded}/${connectorMaximumEnergyRounded}, duration: ${roundTo(
interval / (3600 * 1000),
- 4
- )}h`
+ 4,
+ )}h`,
);
}
}
public static buildTransactionBeginMeterValue(
chargingStation: ChargingStation,
connectorId: number,
- meterStart: number
+ meterStart: number,
): OCPP16MeterValue {
const meterValue: OCPP16MeterValue = {
- timestamp: new Date().toISOString(),
+ timestamp: new Date(),
sampledValue: [],
};
// Energy.Active.Import.Register measurand (default)
- const sampledValueTemplate = chargingStation.getSampledValueTemplate(connectorId);
+ const sampledValueTemplate = OCPP16ServiceUtils.getSampledValueTemplate(
+ chargingStation,
+ connectorId,
+ );
const unitDivider = sampledValueTemplate?.unit === MeterValueUnit.KILO_WATT_HOUR ? 1000 : 1;
meterValue.sampledValue.push(
OCPP16ServiceUtils.buildSampledValue(
sampledValueTemplate,
- Utils.roundTo(meterStart / unitDivider, 4),
- MeterValueContext.TRANSACTION_BEGIN
- )
+ roundTo((meterStart ?? 0) / unitDivider, 4),
+ MeterValueContext.TRANSACTION_BEGIN,
+ ),
);
return meterValue;
}
public static buildTransactionEndMeterValue(
chargingStation: ChargingStation,
connectorId: number,
- meterStop: number
+ meterStop: number,
): OCPP16MeterValue {
const meterValue: OCPP16MeterValue = {
- timestamp: new Date().toISOString(),
+ timestamp: new Date(),
sampledValue: [],
};
// Energy.Active.Import.Register measurand (default)
- const sampledValueTemplate = chargingStation.getSampledValueTemplate(connectorId);
+ const sampledValueTemplate = OCPP16ServiceUtils.getSampledValueTemplate(
+ chargingStation,
+ connectorId,
+ );
const unitDivider = sampledValueTemplate?.unit === MeterValueUnit.KILO_WATT_HOUR ? 1000 : 1;
meterValue.sampledValue.push(
OCPP16ServiceUtils.buildSampledValue(
sampledValueTemplate,
- Utils.roundTo(meterStop / unitDivider, 4),
- MeterValueContext.TRANSACTION_END
- )
+ roundTo((meterStop ?? 0) / unitDivider, 4),
+ MeterValueContext.TRANSACTION_END,
+ ),
);
return meterValue;
}
public static buildTransactionDataMeterValues(
transactionBeginMeterValue: OCPP16MeterValue,
- transactionEndMeterValue: OCPP16MeterValue
+ transactionEndMeterValue: OCPP16MeterValue,
): OCPP16MeterValue[] {
const meterValues: OCPP16MeterValue[] = [];
meterValues.push(transactionBeginMeterValue);
meterValues.push(transactionEndMeterValue);
return meterValues;
}
+
+ public static setChargingProfile(
+ chargingStation: ChargingStation,
+ connectorId: number,
+ cp: OCPP16ChargingProfile,
+ ): void {
+ if (isNullOrUndefined(chargingStation.getConnectorStatus(connectorId)?.chargingProfiles)) {
+ logger.error(
+ `${chargingStation.logPrefix()} Trying to set a charging profile on connector id ${connectorId} with an uninitialized charging profiles array attribute, applying deferred initialization`,
+ );
+ chargingStation.getConnectorStatus(connectorId).chargingProfiles = [];
+ }
+ if (
+ Array.isArray(chargingStation.getConnectorStatus(connectorId)?.chargingProfiles) === false
+ ) {
+ logger.error(
+ `${chargingStation.logPrefix()} Trying to set a charging profile on connector id ${connectorId} with an improper attribute type for the charging profiles array, applying proper type initialization`,
+ );
+ chargingStation.getConnectorStatus(connectorId).chargingProfiles = [];
+ }
+ let cpReplaced = false;
+ if (isNotEmptyArray(chargingStation.getConnectorStatus(connectorId)?.chargingProfiles)) {
+ chargingStation
+ .getConnectorStatus(connectorId)
+ ?.chargingProfiles?.forEach((chargingProfile: OCPP16ChargingProfile, index: number) => {
+ if (
+ chargingProfile.chargingProfileId === cp.chargingProfileId ||
+ (chargingProfile.stackLevel === cp.stackLevel &&
+ chargingProfile.chargingProfilePurpose === cp.chargingProfilePurpose)
+ ) {
+ chargingStation.getConnectorStatus(connectorId).chargingProfiles[index] = cp;
+ cpReplaced = true;
+ }
+ });
+ }
+ !cpReplaced && chargingStation.getConnectorStatus(connectorId)?.chargingProfiles?.push(cp);
+ }
+
+ public static parseJsonSchemaFile<T extends JsonType>(
+ relativePath: string,
+ moduleName?: string,
+ methodName?: string,
+ ): JSONSchemaType<T> {
+ return super.parseJsonSchemaFile<T>(
+ relativePath,
+ OCPPVersion.VERSION_16,
+ moduleName,
+ methodName,
+ );
+ }
+
+ public static async isIdTagAuthorized(
+ chargingStation: ChargingStation,
+ connectorId: number,
+ idTag: string,
+ ): Promise<boolean> {
+ let authorized = false;
+ const connectorStatus = chargingStation.getConnectorStatus(connectorId);
+ if (OCPP16ServiceUtils.isIdTagLocalAuthorized(chargingStation, idTag)) {
+ connectorStatus.localAuthorizeIdTag = idTag;
+ connectorStatus.idTagLocalAuthorized = true;
+ authorized = true;
+ } else if (chargingStation.getMustAuthorizeAtRemoteStart() === true) {
+ connectorStatus.authorizeIdTag = idTag;
+ authorized = await OCPP16ServiceUtils.isIdTagRemoteAuthorized(chargingStation, idTag);
+ } else {
+ logger.warn(
+ `${chargingStation.logPrefix()} The charging station configuration expects authorize at
+ remote start transaction but local authorization or authorize isn't enabled`,
+ );
+ }
+ return authorized;
+ }
+
+ private static buildSampledValue(
+ sampledValueTemplate: SampledValueTemplate,
+ value: number,
+ context?: MeterValueContext,
+ phase?: OCPP16MeterValuePhase,
+ ): OCPP16SampledValue {
+ const sampledValueValue = value ?? sampledValueTemplate?.value ?? null;
+ const sampledValueContext = context ?? sampledValueTemplate?.context ?? null;
+ const sampledValueLocation =
+ sampledValueTemplate?.location ??
+ OCPP16ServiceUtils.getMeasurandDefaultLocation(sampledValueTemplate?.measurand ?? null);
+ const sampledValuePhase = phase ?? sampledValueTemplate?.phase ?? null;
+ return {
+ ...(!isNullOrUndefined(sampledValueTemplate.unit) && {
+ unit: sampledValueTemplate.unit,
+ }),
+ ...(!isNullOrUndefined(sampledValueContext) && { context: sampledValueContext }),
+ ...(!isNullOrUndefined(sampledValueTemplate.measurand) && {
+ measurand: sampledValueTemplate.measurand,
+ }),
+ ...(!isNullOrUndefined(sampledValueLocation) && { location: sampledValueLocation }),
+ ...(!isNullOrUndefined(sampledValueValue) && { value: sampledValueValue.toString() }),
+ ...(!isNullOrUndefined(sampledValuePhase) && { phase: sampledValuePhase }),
+ };
+ }
+
+ private static checkMeasurandPowerDivider(
+ chargingStation: ChargingStation,
+ measurandType: OCPP16MeterValueMeasurand,
+ ): void {
+ if (isUndefined(chargingStation.powerDivider)) {
+ const errMsg = `MeterValues measurand ${
+ measurandType ?? OCPP16MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER
+ }: powerDivider is undefined`;
+ logger.error(`${chargingStation.logPrefix()} ${errMsg}`);
+ throw new OCPPError(ErrorType.INTERNAL_ERROR, errMsg, OCPP16RequestCommand.METER_VALUES);
+ } else if (chargingStation?.powerDivider <= 0) {
+ const errMsg = `MeterValues measurand ${
+ measurandType ?? OCPP16MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER
+ }: powerDivider have zero or below value ${chargingStation.powerDivider}`;
+ logger.error(`${chargingStation.logPrefix()} ${errMsg}`);
+ throw new OCPPError(ErrorType.INTERNAL_ERROR, errMsg, OCPP16RequestCommand.METER_VALUES);
+ }
+ }
+
+ private static getMeasurandDefaultLocation(
+ measurandType: OCPP16MeterValueMeasurand,
+ ): MeterValueLocation | undefined {
+ switch (measurandType) {
+ case OCPP16MeterValueMeasurand.STATE_OF_CHARGE:
+ return MeterValueLocation.EV;
+ }
+ }
+
+ private static getMeasurandDefaultUnit(
+ measurandType: OCPP16MeterValueMeasurand,
+ ): MeterValueUnit | undefined {
+ switch (measurandType) {
+ case OCPP16MeterValueMeasurand.CURRENT_EXPORT:
+ case OCPP16MeterValueMeasurand.CURRENT_IMPORT:
+ case OCPP16MeterValueMeasurand.CURRENT_OFFERED:
+ return MeterValueUnit.AMP;
+ case OCPP16MeterValueMeasurand.ENERGY_ACTIVE_EXPORT_REGISTER:
+ case OCPP16MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER:
+ return MeterValueUnit.WATT_HOUR;
+ case OCPP16MeterValueMeasurand.POWER_ACTIVE_EXPORT:
+ case OCPP16MeterValueMeasurand.POWER_ACTIVE_IMPORT:
+ case OCPP16MeterValueMeasurand.POWER_OFFERED:
+ return MeterValueUnit.WATT;
+ case OCPP16MeterValueMeasurand.STATE_OF_CHARGE:
+ return MeterValueUnit.PERCENT;
+ case OCPP16MeterValueMeasurand.VOLTAGE:
+ return MeterValueUnit.VOLT;
+ }
+ }
+
+ private static isIdTagLocalAuthorized(chargingStation: ChargingStation, idTag: string): boolean {
+ return (
+ chargingStation.getLocalAuthListEnabled() === true &&
+ chargingStation.hasIdTags() === true &&
+ isNotEmptyString(
+ chargingStation.idTagsCache
+ .getIdTags(getIdTagsFile(chargingStation.stationInfo))
+ ?.find((tag) => tag === idTag),
+ )
+ );
+ }
+
+ private static async isIdTagRemoteAuthorized(
+ chargingStation: ChargingStation,
+ idTag: string,
+ ): Promise<boolean> {
+ const authorizeResponse: OCPP16AuthorizeResponse =
+ await chargingStation.ocppRequestService.requestHandler<
+ OCPP16AuthorizeRequest,
+ OCPP16AuthorizeResponse
+ >(chargingStation, OCPP16RequestCommand.AUTHORIZE, {
+ idTag: idTag,
+ });
+ return authorizeResponse?.idTagInfo?.status === OCPP16AuthorizationStatus.ACCEPTED;
+ }
}
repositories / e-mobility-charging-stations-simulator.git / blobdiff