Move OCPP log message formatting helper into static helpers class

[e-mobility-charging-stations-simulator.git] / src / charging-station / ocpp / OCPPServiceUtils.ts

diff --git a/src/charging-station/ocpp/OCPPServiceUtils.ts b/src/charging-station/ocpp/OCPPServiceUtils.ts
index 6b7f709f29351bec1bdbc0b9b199bccc8eb8b1e7..cf2aa07eb9d9c280295a74f10e84bdb5bf273b9a 100644 (file)
--- a/src/charging-station/ocpp/OCPPServiceUtils.ts
+++ b/src/charging-station/ocpp/OCPPServiceUtils.ts
@@ -1,11 +1,23 @@
 import type { DefinedError, ErrorObject } from 'ajv';
 
 import BaseError from '../../exception/BaseError';
+import type { JsonObject, JsonType } from '../../types/JsonType';
 import type { SampledValueTemplate } from '../../types/MeasurandPerPhaseSampledValueTemplates';
+import type { OCPP16StatusNotificationRequest } from '../../types/ocpp/1.6/Requests';
+import type { OCPP20StatusNotificationRequest } from '../../types/ocpp/2.0/Requests';
+import { ChargePointErrorCode } from '../../types/ocpp/ChargePointErrorCode';
 import { StandardParametersKey } from '../../types/ocpp/Configuration';
+import type { ConnectorStatusEnum } from '../../types/ocpp/ConnectorStatusEnum';
 import { ErrorType } from '../../types/ocpp/ErrorType';
+import { MessageType } from '../../types/ocpp/MessageType';
 import { MeterValueMeasurand, type MeterValuePhase } from '../../types/ocpp/MeterValues';
-import { IncomingRequestCommand, MessageTrigger, RequestCommand } from '../../types/ocpp/Requests';
+import { OCPPVersion } from '../../types/ocpp/OCPPVersion';
+import {
+  IncomingRequestCommand,
+  MessageTrigger,
+  RequestCommand,
+  type StatusNotificationRequest,
+} from '../../types/ocpp/Requests';
 import Constants from '../../utils/Constants';
 import logger from '../../utils/Logger';
 import Utils from '../../utils/Utils';
@@ -33,11 +45,22 @@ export class OCPPServiceUtils {
     return ErrorType.FORMAT_VIOLATION;
   }
 
+  public static getMessageTypeString(messageType: MessageType): string {
+    switch (messageType) {
+      case MessageType.CALL_MESSAGE:
+        return 'request';
+      case MessageType.CALL_RESULT_MESSAGE:
+        return 'response';
+      case MessageType.CALL_ERROR_MESSAGE:
+        return 'error';
+    }
+  }
+
   public static isRequestCommandSupported(
     chargingStation: ChargingStation,
     command: RequestCommand
   ): boolean {
-    const isRequestCommand = Object.values(RequestCommand).includes(command);
+    const isRequestCommand = Object.values<RequestCommand>(RequestCommand).includes(command);
     if (
       isRequestCommand === true &&
       !chargingStation.stationInfo?.commandsSupport?.outgoingCommands
@@ -57,7 +80,8 @@ export class OCPPServiceUtils {
     chargingStation: ChargingStation,
     command: IncomingRequestCommand
   ): boolean {
-    const isIncomingRequestCommand = Object.values(IncomingRequestCommand).includes(command);
+    const isIncomingRequestCommand =
+      Object.values<IncomingRequestCommand>(IncomingRequestCommand).includes(command);
     if (
       isIncomingRequestCommand === true &&
       !chargingStation.stationInfo?.commandsSupport?.incomingCommands
@@ -103,6 +127,41 @@ export class OCPPServiceUtils {
     return true;
   }
 
+  public static convertDateToISOString<T extends JsonType>(obj: T): void {
+    for (const key in obj) {
+      if (obj[key] instanceof Date) {
+        (obj as JsonObject)[key] = (obj[key] as Date).toISOString();
+      } else if (obj[key] !== null && typeof obj[key] === 'object') {
+        this.convertDateToISOString<T>(obj[key] as T);
+      }
+    }
+  }
+
+  public static buildStatusNotificationRequest(
+    chargingStation: ChargingStation,
+    connectorId: number,
+    status: ConnectorStatusEnum
+  ): StatusNotificationRequest {
+    switch (chargingStation.stationInfo.ocppVersion ?? OCPPVersion.VERSION_16) {
+      case OCPPVersion.VERSION_16:
+        return {
+          connectorId,
+          status,
+          errorCode: ChargePointErrorCode.NO_ERROR,
+        } as OCPP16StatusNotificationRequest;
+      case OCPPVersion.VERSION_20:
+      case OCPPVersion.VERSION_201:
+        return {
+          timestamp: new Date(),
+          connectorStatus: status,
+          connectorId,
+          evseId: connectorId,
+        } as OCPP20StatusNotificationRequest;
+      default:
+        throw new BaseError('Cannot build status notification payload: OCPP version not supported');
+    }
+  }
+
   protected static getSampledValueTemplate(
     chargingStation: ChargingStation,
     connectorId: number,