X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Fcharging-station%2Focpp%2FOCPPServiceUtils.ts;h=ad78d347b965ddef05d06777388461cce61e6a2c;hb=81e3cc3895d5dc289404c72459246d2b5215fe82;hp=c9bfdd564cfa33cfe275cb386fe863ee0a1e4c12;hpb=d5bd1c008c3b2fbe6426ae12e1e12afe97807c57;p=e-mobility-charging-stations-simulator.git

diff --git a/src/charging-station/ocpp/OCPPServiceUtils.ts b/src/charging-station/ocpp/OCPPServiceUtils.ts
index c9bfdd56..ad78d347 100644
--- a/src/charging-station/ocpp/OCPPServiceUtils.ts
+++ b/src/charging-station/ocpp/OCPPServiceUtils.ts
@@ -1,8 +1,159 @@
+import type { DefinedError, ErrorObject } from 'ajv';
+
+import BaseError from '../../exception/BaseError';
+import type { SampledValueTemplate } from '../../types/MeasurandPerPhaseSampledValueTemplates';
+import { StandardParametersKey } from '../../types/ocpp/Configuration';
+import { ErrorType } from '../../types/ocpp/ErrorType';
+import { MeterValueMeasurand, type MeterValuePhase } from '../../types/ocpp/MeterValues';
+import { IncomingRequestCommand, RequestCommand } from '../../types/ocpp/Requests';
+import Constants from '../../utils/Constants';
+import logger from '../../utils/Logger';
+import Utils from '../../utils/Utils';
+import type ChargingStation from '../ChargingStation';
+import { ChargingStationConfigurationUtils } from '../ChargingStationConfigurationUtils';
+
 export class OCPPServiceUtils {
   protected constructor() {
     // This is intentional
   }
 
+  public static ajvErrorsToErrorType(errors: ErrorObject[]): ErrorType {
+    for (const error of errors as DefinedError[]) {
+      switch (error.keyword) {
+        case 'type':
+          return ErrorType.TYPE_CONSTRAINT_VIOLATION;
+        case 'dependencies':
+        case 'required':
+          return ErrorType.OCCURRENCE_CONSTRAINT_VIOLATION;
+        case 'pattern':
+        case 'format':
+          return ErrorType.PROPERTY_CONSTRAINT_VIOLATION;
+      }
+    }
+    return ErrorType.FORMAT_VIOLATION;
+  }
+
+  public static isRequestCommandSupported(
+    chargingStation: ChargingStation,
+    command: RequestCommand
+  ): boolean {
+    const isRequestCommand = Object.values(RequestCommand).includes(command);
+    if (
+      isRequestCommand === true &&
+      !chargingStation.stationInfo?.commandsSupport?.outgoingCommands
+    ) {
+      return true;
+    } else if (
+      isRequestCommand === true &&
+      chargingStation.stationInfo?.commandsSupport?.outgoingCommands
+    ) {
+      return chargingStation.stationInfo?.commandsSupport?.outgoingCommands[command] ?? false;
+    }
+    logger.error(`${chargingStation.logPrefix()} Unknown outgoing OCPP command '${command}'`);
+    return false;
+  }
+
+  public static isIncomingRequestCommandSupported(
+    chargingStation: ChargingStation,
+    command: IncomingRequestCommand
+  ): boolean {
+    const isIncomingRequestCommand = Object.values(IncomingRequestCommand).includes(command);
+    if (
+      isIncomingRequestCommand === true &&
+      !chargingStation.stationInfo?.commandsSupport?.incomingCommands
+    ) {
+      return true;
+    } else if (
+      isIncomingRequestCommand === true &&
+      chargingStation.stationInfo?.commandsSupport?.incomingCommands
+    ) {
+      return chargingStation.stationInfo?.commandsSupport?.incomingCommands[command] ?? false;
+    }
+    logger.error(`${chargingStation.logPrefix()} Unknown incoming OCPP command '${command}'`);
+    return false;
+  }
+
+  protected static getSampledValueTemplate(
+    chargingStation: ChargingStation,
+    connectorId: number,
+    measurand: MeterValueMeasurand = MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER,
+    phase?: MeterValuePhase
+  ): SampledValueTemplate | undefined {
+    const onPhaseStr = phase ? `on phase ${phase} ` : '';
+    if (Constants.SUPPORTED_MEASURANDS.includes(measurand) === false) {
+      logger.warn(
+        `${chargingStation.logPrefix()} Trying to get unsupported MeterValues measurand '${measurand}' ${onPhaseStr}in template on connectorId ${connectorId}`
+      );
+      return;
+    }
+    if (
+      measurand !== MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER &&
+      ChargingStationConfigurationUtils.getConfigurationKey(
+        chargingStation,
+        StandardParametersKey.MeterValuesSampledData
+      )?.value.includes(measurand) === false
+    ) {
+      logger.debug(
+        `${chargingStation.logPrefix()} Trying to get MeterValues measurand '${measurand}' ${onPhaseStr}in template on connectorId ${connectorId} not found in '${
+          StandardParametersKey.MeterValuesSampledData
+        }' OCPP parameter`
+      );
+      return;
+    }
+    const sampledValueTemplates: SampledValueTemplate[] =
+      chargingStation.getConnectorStatus(connectorId).MeterValues;
+    for (
+      let index = 0;
+      Utils.isEmptyArray(sampledValueTemplates) === false && index < sampledValueTemplates.length;
+      index++
+    ) {
+      if (
+        Constants.SUPPORTED_MEASURANDS.includes(
+          sampledValueTemplates[index]?.measurand ??
+            MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER
+        ) === false
+      ) {
+        logger.warn(
+          `${chargingStation.logPrefix()} Unsupported MeterValues measurand '${measurand}' ${onPhaseStr}in template on connectorId ${connectorId}`
+        );
+      } else if (
+        phase &&
+        sampledValueTemplates[index]?.phase === phase &&
+        sampledValueTemplates[index]?.measurand === measurand &&
+        ChargingStationConfigurationUtils.getConfigurationKey(
+          chargingStation,
+          StandardParametersKey.MeterValuesSampledData
+        )?.value.includes(measurand) === true
+      ) {
+        return sampledValueTemplates[index];
+      } else if (
+        !phase &&
+        !sampledValueTemplates[index].phase &&
+        sampledValueTemplates[index]?.measurand === measurand &&
+        ChargingStationConfigurationUtils.getConfigurationKey(
+          chargingStation,
+          StandardParametersKey.MeterValuesSampledData
+        )?.value.includes(measurand) === true
+      ) {
+        return sampledValueTemplates[index];
+      } else if (
+        measurand === MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER &&
+        (!sampledValueTemplates[index].measurand ||
+          sampledValueTemplates[index].measurand === measurand)
+      ) {
+        return sampledValueTemplates[index];
+      }
+    }
+    if (measurand === MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER) {
+      const errorMsg = `Missing MeterValues for default measurand '${measurand}' in template on connectorId ${connectorId}`;
+      logger.error(`${chargingStation.logPrefix()} ${errorMsg}`);
+      throw new BaseError(errorMsg);
+    }
+    logger.debug(
+      `${chargingStation.logPrefix()} No MeterValues for measurand '${measurand}' ${onPhaseStr}in template on connectorId ${connectorId}`
+    );
+  }
+
   protected static getLimitFromSampledValueTemplateCustomValue(
     value: string,
     limit: number,