-import { MeterValueContext, MeterValueLocation, MeterValuePhase, MeterValueUnit, OCPP16MeterValue, OCPP16MeterValueMeasurand, OCPP16SampledValue } from '../../../types/ocpp/1.6/MeterValues';
+// Partial Copyright Jerome Benoit. 2021-2023. All Rights Reserved.
-import ChargingStation from '../../ChargingStation';
-import Utils from '../../../utils/Utils';
-import logger from '../../../utils/Logger';
+import type { JSONSchemaType } from 'ajv'
+import {
+ type Interval,
+ addSeconds,
+ areIntervalsOverlapping,
+ differenceInSeconds,
+ isAfter,
+ isBefore,
+ isWithinInterval
+} from 'date-fns'
-export class OCPP16ServiceUtils {
- public static checkMeasurandPowerDivider(chargingStation: ChargingStation, measurandType: OCPP16MeterValueMeasurand): void {
- if (Utils.isUndefined(chargingStation.stationInfo.powerDivider)) {
- const errMsg = `${chargingStation.logPrefix()} MeterValues measurand ${measurandType ?? OCPP16MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER}: powerDivider is undefined`;
- logger.error(errMsg);
- throw Error(errMsg);
- } else if (chargingStation.stationInfo?.powerDivider <= 0) {
- const errMsg = `${chargingStation.logPrefix()} MeterValues measurand ${measurandType ?? OCPP16MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER}: powerDivider have zero or below value ${chargingStation.stationInfo.powerDivider}`;
- logger.error(errMsg);
- throw Error(errMsg);
+import { OCPP16Constants } from './OCPP16Constants.js'
+import {
+ type ChargingStation,
+ hasFeatureProfile,
+ hasReservationExpired
+} from '../../../charging-station/index.js'
+import {
+ type ConfigurationKey,
+ type GenericResponse,
+ type JsonType,
+ OCPP16AuthorizationStatus,
+ type OCPP16AvailabilityType,
+ type OCPP16ChangeAvailabilityResponse,
+ OCPP16ChargePointStatus,
+ type OCPP16ChargingProfile,
+ type OCPP16ChargingSchedule,
+ type OCPP16ClearChargingProfileRequest,
+ type OCPP16IncomingRequestCommand,
+ type OCPP16MeterValue,
+ OCPP16MeterValueContext,
+ OCPP16MeterValueUnit,
+ type OCPP16RequestCommand,
+ OCPP16StandardParametersKey,
+ OCPP16StopTransactionReason,
+ type OCPP16SupportedFeatureProfiles,
+ OCPPVersion
+} from '../../../types/index.js'
+import { convertToDate, isNotEmptyArray, logger, roundTo } from '../../../utils/index.js'
+import { OCPPServiceUtils } from '../OCPPServiceUtils.js'
+
+export class OCPP16ServiceUtils extends OCPPServiceUtils {
+ public static checkFeatureProfile (
+ chargingStation: ChargingStation,
+ featureProfile: OCPP16SupportedFeatureProfiles,
+ command: OCPP16RequestCommand | OCPP16IncomingRequestCommand
+ ): boolean {
+ if (hasFeatureProfile(chargingStation, featureProfile) === false) {
+ logger.warn(
+ `${chargingStation.logPrefix()} Trying to '${command}' without '${featureProfile}' feature enabled in ${
+ OCPP16StandardParametersKey.SupportedFeatureProfiles
+ } in configuration`
+ )
+ return false
}
+ return true
}
- public static buildSampledValue(sampledValueTemplate: OCPP16SampledValue, value: number, context?: MeterValueContext, phase?: MeterValuePhase): OCPP16SampledValue {
- const sampledValueContext = context ?? (sampledValueTemplate.context ?? null);
- const sampledValueLocation = sampledValueTemplate.location
- ? 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(sampledValueTemplate.value) ? { value: sampledValueTemplate.value } : { value: value.toString() },
- ...!Utils.isNullOrUndefined(sampledValuePhase) && { phase: sampledValuePhase },
- };
+ public static buildTransactionBeginMeterValue (
+ chargingStation: ChargingStation,
+ connectorId: number,
+ meterStart: number | undefined
+ ): OCPP16MeterValue {
+ const meterValue: OCPP16MeterValue = {
+ timestamp: new Date(),
+ sampledValue: []
+ }
+ // Energy.Active.Import.Register measurand (default)
+ const sampledValueTemplate = OCPP16ServiceUtils.getSampledValueTemplate(
+ chargingStation,
+ connectorId
+ )
+ const unitDivider =
+ sampledValueTemplate?.unit === OCPP16MeterValueUnit.KILO_WATT_HOUR ? 1000 : 1
+ meterValue.sampledValue.push(
+ OCPP16ServiceUtils.buildSampledValue(
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ sampledValueTemplate!,
+ roundTo((meterStart ?? 0) / unitDivider, 4),
+ OCPP16MeterValueContext.TRANSACTION_BEGIN
+ )
+ )
+ return meterValue
}
- 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 buildTransactionDataMeterValues (
+ transactionBeginMeterValue: OCPP16MeterValue,
+ transactionEndMeterValue: OCPP16MeterValue
+ ): OCPP16MeterValue[] {
+ const meterValues: OCPP16MeterValue[] = []
+ meterValues.push(transactionBeginMeterValue)
+ meterValues.push(transactionEndMeterValue)
+ return meterValues
+ }
+
+ public static remoteStopTransaction = async (
+ chargingStation: ChargingStation,
+ connectorId: number
+ ): Promise<GenericResponse> => {
+ await OCPP16ServiceUtils.sendAndSetConnectorStatus(
+ chargingStation,
+ connectorId,
+ OCPP16ChargePointStatus.Finishing
+ )
+ const stopResponse = await chargingStation.stopTransactionOnConnector(
+ connectorId,
+ OCPP16StopTransactionReason.REMOTE
+ )
+ if (stopResponse.idTagInfo?.status === OCPP16AuthorizationStatus.ACCEPTED) {
+ return OCPP16Constants.OCPP_RESPONSE_ACCEPTED
}
+ return OCPP16Constants.OCPP_RESPONSE_REJECTED
}
- public static getMeasurandDefaultLocation(measurandType: OCPP16MeterValueMeasurand): MeterValueLocation | undefined {
- switch (measurandType) {
- case OCPP16MeterValueMeasurand.STATE_OF_CHARGE:
- return MeterValueLocation.EV;
+ public static changeAvailability = async (
+ chargingStation: ChargingStation,
+ connectorIds: number[],
+ chargePointStatus: OCPP16ChargePointStatus,
+ availabilityType: OCPP16AvailabilityType
+ ): Promise<OCPP16ChangeAvailabilityResponse> => {
+ const responses: OCPP16ChangeAvailabilityResponse[] = []
+ for (const connectorId of connectorIds) {
+ let response: OCPP16ChangeAvailabilityResponse =
+ OCPP16Constants.OCPP_AVAILABILITY_RESPONSE_ACCEPTED
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ const connectorStatus = chargingStation.getConnectorStatus(connectorId)!
+ if (connectorStatus.transactionStarted === true) {
+ response = OCPP16Constants.OCPP_AVAILABILITY_RESPONSE_SCHEDULED
+ }
+ connectorStatus.availability = availabilityType
+ if (response === OCPP16Constants.OCPP_AVAILABILITY_RESPONSE_ACCEPTED) {
+ await OCPP16ServiceUtils.sendAndSetConnectorStatus(
+ chargingStation,
+ connectorId,
+ chargePointStatus
+ )
+ }
+ responses.push(response)
+ }
+ if (responses.includes(OCPP16Constants.OCPP_AVAILABILITY_RESPONSE_SCHEDULED)) {
+ return OCPP16Constants.OCPP_AVAILABILITY_RESPONSE_SCHEDULED
}
+ return OCPP16Constants.OCPP_AVAILABILITY_RESPONSE_ACCEPTED
}
- public static buildTransactionBeginMeterValue(chargingStation: ChargingStation, connectorId: number, meterBegin: number): OCPP16MeterValue {
- const meterValue: OCPP16MeterValue = {
- timestamp: new Date().toISOString(),
- sampledValue: [],
- };
- const meterValuesTemplate: OCPP16SampledValue[] = chargingStation.getConnector(connectorId).MeterValues;
- for (let index = 0; index < meterValuesTemplate.length; index++) {
- // Energy.Active.Import.Register measurand (default)
- if (!meterValuesTemplate[index].measurand || meterValuesTemplate[index].measurand === OCPP16MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER) {
- const unitDivider = meterValuesTemplate[index]?.unit === MeterValueUnit.KILO_WATT_HOUR ? 1000 : 1;
- meterValue.sampledValue.push(OCPP16ServiceUtils.buildSampledValue(meterValuesTemplate[index],
- Utils.roundTo(meterBegin / unitDivider, 4), MeterValueContext.TRANSACTION_BEGIN));
+ public static setChargingProfile (
+ chargingStation: ChargingStation,
+ connectorId: number,
+ cp: OCPP16ChargingProfile
+ ): void {
+ if (chargingStation.getConnectorStatus(connectorId)?.chargingProfiles == null) {
+ logger.error(
+ `${chargingStation.logPrefix()} Trying to set a charging profile on connector id ${connectorId} with an uninitialized charging profiles array attribute, applying deferred initialization`
+ )
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ chargingStation.getConnectorStatus(connectorId)!.chargingProfiles = []
+ }
+ if (!Array.isArray(chargingStation.getConnectorStatus(connectorId)?.chargingProfiles)) {
+ logger.error(
+ `${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 deferred initialization`
+ )
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ chargingStation.getConnectorStatus(connectorId)!.chargingProfiles = []
+ }
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ cp.chargingSchedule.startSchedule = convertToDate(cp.chargingSchedule.startSchedule)!
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ cp.validFrom = convertToDate(cp.validFrom)!
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ cp.validTo = convertToDate(cp.validTo)!
+ let cpReplaced = false
+ if (isNotEmptyArray(chargingStation.getConnectorStatus(connectorId)?.chargingProfiles)) {
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ for (const [index, chargingProfile] of chargingStation
+ .getConnectorStatus(connectorId)!
+ .chargingProfiles!.entries()) {
+ if (
+ chargingProfile.chargingProfileId === cp.chargingProfileId ||
+ (chargingProfile.stackLevel === cp.stackLevel &&
+ chargingProfile.chargingProfilePurpose === cp.chargingProfilePurpose)
+ ) {
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ chargingStation.getConnectorStatus(connectorId)!.chargingProfiles![index] = cp
+ cpReplaced = true
+ }
}
}
- return meterValue;
+ !cpReplaced && chargingStation.getConnectorStatus(connectorId)?.chargingProfiles?.push(cp)
}
- public static buildTransactionEndMeterValue(chargingStation: ChargingStation, connectorId: number, meterEnd: number): OCPP16MeterValue {
- const meterValue: OCPP16MeterValue = {
- timestamp: new Date().toISOString(),
- sampledValue: [],
- };
- const meterValuesTemplate: OCPP16SampledValue[] = chargingStation.getConnector(connectorId).MeterValues;
- for (let index = 0; index < meterValuesTemplate.length; index++) {
- // Energy.Active.Import.Register measurand (default)
- if (!meterValuesTemplate[index].measurand || meterValuesTemplate[index].measurand === OCPP16MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER) {
- const unitDivider = meterValuesTemplate[index]?.unit === MeterValueUnit.KILO_WATT_HOUR ? 1000 : 1;
- meterValue.sampledValue.push(OCPP16ServiceUtils.buildSampledValue(meterValuesTemplate[index], Utils.roundTo(meterEnd / unitDivider, 4), MeterValueContext.TRANSACTION_END));
+ public static clearChargingProfiles = (
+ chargingStation: ChargingStation,
+ commandPayload: OCPP16ClearChargingProfileRequest,
+ chargingProfiles: OCPP16ChargingProfile[] | undefined
+ ): boolean => {
+ const { id, chargingProfilePurpose, stackLevel } = commandPayload
+ let clearedCP = false
+ if (isNotEmptyArray(chargingProfiles)) {
+ chargingProfiles.forEach((chargingProfile: OCPP16ChargingProfile, index: number) => {
+ let clearCurrentCP = false
+ if (chargingProfile.chargingProfileId === id) {
+ clearCurrentCP = true
+ }
+ if (chargingProfilePurpose == null && chargingProfile.stackLevel === stackLevel) {
+ clearCurrentCP = true
+ }
+ if (
+ stackLevel == null &&
+ chargingProfile.chargingProfilePurpose === chargingProfilePurpose
+ ) {
+ clearCurrentCP = true
+ }
+ if (
+ chargingProfile.stackLevel === stackLevel &&
+ chargingProfile.chargingProfilePurpose === chargingProfilePurpose
+ ) {
+ clearCurrentCP = true
+ }
+ if (clearCurrentCP) {
+ chargingProfiles.splice(index, 1)
+ logger.debug(
+ `${chargingStation.logPrefix()} Matching charging profile(s) cleared: %j`,
+ chargingProfile
+ )
+ clearedCP = true
+ }
+ })
+ }
+ return clearedCP
+ }
+
+ public static composeChargingSchedules = (
+ chargingScheduleHigher: OCPP16ChargingSchedule | undefined,
+ chargingScheduleLower: OCPP16ChargingSchedule | undefined,
+ compositeInterval: Interval
+ ): OCPP16ChargingSchedule | undefined => {
+ if (chargingScheduleHigher == null && chargingScheduleLower == null) {
+ return undefined
+ }
+ if (chargingScheduleHigher != null && chargingScheduleLower == null) {
+ return OCPP16ServiceUtils.composeChargingSchedule(chargingScheduleHigher, compositeInterval)
+ }
+ if (chargingScheduleHigher == null && chargingScheduleLower != null) {
+ return OCPP16ServiceUtils.composeChargingSchedule(chargingScheduleLower, compositeInterval)
+ }
+ const compositeChargingScheduleHigher: OCPP16ChargingSchedule | undefined =
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ OCPP16ServiceUtils.composeChargingSchedule(chargingScheduleHigher!, compositeInterval)
+ const compositeChargingScheduleLower: OCPP16ChargingSchedule | undefined =
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ OCPP16ServiceUtils.composeChargingSchedule(chargingScheduleLower!, compositeInterval)
+ const compositeChargingScheduleHigherInterval: Interval = {
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ start: compositeChargingScheduleHigher!.startSchedule!,
+ end: addSeconds(
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ compositeChargingScheduleHigher!.startSchedule!,
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ compositeChargingScheduleHigher!.duration!
+ )
+ }
+ const compositeChargingScheduleLowerInterval: Interval = {
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ start: compositeChargingScheduleLower!.startSchedule!,
+ end: addSeconds(
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ compositeChargingScheduleLower!.startSchedule!,
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ compositeChargingScheduleLower!.duration!
+ )
+ }
+ const higherFirst = isBefore(
+ compositeChargingScheduleHigherInterval.start,
+ compositeChargingScheduleLowerInterval.start
+ )
+ if (
+ !areIntervalsOverlapping(
+ compositeChargingScheduleHigherInterval,
+ compositeChargingScheduleLowerInterval
+ )
+ ) {
+ return {
+ ...compositeChargingScheduleLower,
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ ...compositeChargingScheduleHigher!,
+ startSchedule: higherFirst
+ ? (compositeChargingScheduleHigherInterval.start as Date)
+ : (compositeChargingScheduleLowerInterval.start as Date),
+ duration: higherFirst
+ ? differenceInSeconds(
+ compositeChargingScheduleLowerInterval.end,
+ compositeChargingScheduleHigherInterval.start
+ )
+ : differenceInSeconds(
+ compositeChargingScheduleHigherInterval.end,
+ compositeChargingScheduleLowerInterval.start
+ ),
+ chargingSchedulePeriod: [
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ ...compositeChargingScheduleHigher!.chargingSchedulePeriod.map(schedulePeriod => {
+ return {
+ ...schedulePeriod,
+ startPeriod: higherFirst
+ ? 0
+ : schedulePeriod.startPeriod +
+ differenceInSeconds(
+ compositeChargingScheduleHigherInterval.start,
+ compositeChargingScheduleLowerInterval.start
+ )
+ }
+ }),
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ ...compositeChargingScheduleLower!.chargingSchedulePeriod.map(schedulePeriod => {
+ return {
+ ...schedulePeriod,
+ startPeriod: higherFirst
+ ? schedulePeriod.startPeriod +
+ differenceInSeconds(
+ compositeChargingScheduleLowerInterval.start,
+ compositeChargingScheduleHigherInterval.start
+ )
+ : 0
+ }
+ })
+ ].sort((a, b) => a.startPeriod - b.startPeriod)
}
}
- return meterValue;
+ return {
+ ...compositeChargingScheduleLower,
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ ...compositeChargingScheduleHigher!,
+ startSchedule: higherFirst
+ ? (compositeChargingScheduleHigherInterval.start as Date)
+ : (compositeChargingScheduleLowerInterval.start as Date),
+ duration: higherFirst
+ ? differenceInSeconds(
+ compositeChargingScheduleLowerInterval.end,
+ compositeChargingScheduleHigherInterval.start
+ )
+ : differenceInSeconds(
+ compositeChargingScheduleHigherInterval.end,
+ compositeChargingScheduleLowerInterval.start
+ ),
+ chargingSchedulePeriod: [
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ ...compositeChargingScheduleHigher!.chargingSchedulePeriod.map(schedulePeriod => {
+ return {
+ ...schedulePeriod,
+ startPeriod: higherFirst
+ ? 0
+ : schedulePeriod.startPeriod +
+ differenceInSeconds(
+ compositeChargingScheduleHigherInterval.start,
+ compositeChargingScheduleLowerInterval.start
+ )
+ }
+ }),
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ ...compositeChargingScheduleLower!.chargingSchedulePeriod
+ .filter((schedulePeriod, index) => {
+ if (
+ higherFirst &&
+ isWithinInterval(
+ addSeconds(
+ compositeChargingScheduleLowerInterval.start,
+ schedulePeriod.startPeriod
+ ),
+ {
+ start: compositeChargingScheduleLowerInterval.start,
+ end: compositeChargingScheduleHigherInterval.end
+ }
+ )
+ ) {
+ return false
+ }
+ if (
+ higherFirst &&
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ index < compositeChargingScheduleLower!.chargingSchedulePeriod.length - 1 &&
+ !isWithinInterval(
+ addSeconds(
+ compositeChargingScheduleLowerInterval.start,
+ schedulePeriod.startPeriod
+ ),
+ {
+ start: compositeChargingScheduleLowerInterval.start,
+ end: compositeChargingScheduleHigherInterval.end
+ }
+ ) &&
+ isWithinInterval(
+ addSeconds(
+ compositeChargingScheduleLowerInterval.start,
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ compositeChargingScheduleLower!.chargingSchedulePeriod[index + 1].startPeriod
+ ),
+ {
+ start: compositeChargingScheduleLowerInterval.start,
+ end: compositeChargingScheduleHigherInterval.end
+ }
+ )
+ ) {
+ return false
+ }
+ if (
+ !higherFirst &&
+ isWithinInterval(
+ addSeconds(
+ compositeChargingScheduleLowerInterval.start,
+ schedulePeriod.startPeriod
+ ),
+ {
+ start: compositeChargingScheduleHigherInterval.start,
+ end: compositeChargingScheduleLowerInterval.end
+ }
+ )
+ ) {
+ return false
+ }
+ return true
+ })
+ .map((schedulePeriod, index) => {
+ if (index === 0 && schedulePeriod.startPeriod !== 0) {
+ schedulePeriod.startPeriod = 0
+ }
+ return {
+ ...schedulePeriod,
+ startPeriod: higherFirst
+ ? schedulePeriod.startPeriod +
+ differenceInSeconds(
+ compositeChargingScheduleLowerInterval.start,
+ compositeChargingScheduleHigherInterval.start
+ )
+ : 0
+ }
+ })
+ ].sort((a, b) => a.startPeriod - b.startPeriod)
+ }
}
- public static buildTransactionDataMeterValues(transactionBeginMeterValue: OCPP16MeterValue, transactionEndMeterValue: OCPP16MeterValue): OCPP16MeterValue[] {
- const meterValues: OCPP16MeterValue[] = [];
- meterValues.push(transactionBeginMeterValue);
- meterValues.push(transactionEndMeterValue);
- return meterValues;
+ public static isConfigurationKeyVisible (key: ConfigurationKey): boolean {
+ if (key.visible == null) {
+ return true
+ }
+ return key.visible
+ }
+
+ public static hasReservation = (
+ chargingStation: ChargingStation,
+ connectorId: number,
+ idTag: string
+ ): boolean => {
+ const connectorReservation = chargingStation.getReservationBy('connectorId', connectorId)
+ const chargingStationReservation = chargingStation.getReservationBy('connectorId', 0)
+ if (
+ (chargingStation.getConnectorStatus(connectorId)?.status ===
+ OCPP16ChargePointStatus.Reserved &&
+ connectorReservation != null &&
+ !hasReservationExpired(connectorReservation) &&
+ connectorReservation.idTag === idTag) ||
+ (chargingStation.getConnectorStatus(0)?.status === OCPP16ChargePointStatus.Reserved &&
+ chargingStationReservation != null &&
+ !hasReservationExpired(chargingStationReservation) &&
+ chargingStationReservation.idTag === idTag)
+ ) {
+ logger.debug(
+ `${chargingStation.logPrefix()} Connector id ${connectorId} has a valid reservation for idTag ${idTag}: %j`,
+ connectorReservation ?? chargingStationReservation
+ )
+ return true
+ }
+ return false
+ }
+
+ public static parseJsonSchemaFile<T extends JsonType>(
+ relativePath: string,
+ moduleName?: string,
+ methodName?: string
+ ): JSONSchemaType<T> {
+ return super.parseJsonSchemaFile<T>(
+ relativePath,
+ OCPPVersion.VERSION_16,
+ moduleName,
+ methodName
+ )
+ }
+
+ private static readonly composeChargingSchedule = (
+ chargingSchedule: OCPP16ChargingSchedule,
+ compositeInterval: Interval
+ ): OCPP16ChargingSchedule | undefined => {
+ const chargingScheduleInterval: Interval = {
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ start: chargingSchedule.startSchedule!,
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ end: addSeconds(chargingSchedule.startSchedule!, chargingSchedule.duration!)
+ }
+ if (areIntervalsOverlapping(chargingScheduleInterval, compositeInterval)) {
+ chargingSchedule.chargingSchedulePeriod.sort((a, b) => a.startPeriod - b.startPeriod)
+ if (isBefore(chargingScheduleInterval.start, compositeInterval.start)) {
+ return {
+ ...chargingSchedule,
+ startSchedule: compositeInterval.start as Date,
+ duration: differenceInSeconds(
+ chargingScheduleInterval.end,
+ compositeInterval.start as Date
+ ),
+ chargingSchedulePeriod: chargingSchedule.chargingSchedulePeriod
+ .filter((schedulePeriod, index) => {
+ if (
+ isWithinInterval(
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ addSeconds(chargingScheduleInterval.start, schedulePeriod.startPeriod)!,
+ compositeInterval
+ )
+ ) {
+ return true
+ }
+ if (
+ index < chargingSchedule.chargingSchedulePeriod.length - 1 &&
+ !isWithinInterval(
+ addSeconds(chargingScheduleInterval.start, schedulePeriod.startPeriod),
+ compositeInterval
+ ) &&
+ isWithinInterval(
+ addSeconds(
+ chargingScheduleInterval.start,
+ chargingSchedule.chargingSchedulePeriod[index + 1].startPeriod
+ ),
+ compositeInterval
+ )
+ ) {
+ return true
+ }
+ return false
+ })
+ .map((schedulePeriod, index) => {
+ if (index === 0 && schedulePeriod.startPeriod !== 0) {
+ schedulePeriod.startPeriod = 0
+ }
+ return schedulePeriod
+ })
+ }
+ }
+ if (isAfter(chargingScheduleInterval.end, compositeInterval.end)) {
+ return {
+ ...chargingSchedule,
+ duration: differenceInSeconds(
+ compositeInterval.end as Date,
+ chargingScheduleInterval.start
+ ),
+ chargingSchedulePeriod: chargingSchedule.chargingSchedulePeriod.filter(schedulePeriod =>
+ isWithinInterval(
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ addSeconds(chargingScheduleInterval.start, schedulePeriod.startPeriod)!,
+ compositeInterval
+ )
+ )
+ }
+ }
+ return chargingSchedule
+ }
}
}
repositories / e-mobility-charging-stations-simulator.git / blobdiff