X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Fcharging-station%2Focpp%2FOCPPIncomingRequestService.ts;h=390feda8fbc6f7930964e884bddbf0061ec8ada5;hb=26a17d9368bd65430bea2a04d23df8ebe84aeac2;hp=013cb62ad8235c002cf3e4d97fd65d3af5643412;hpb=60ddad538d0a01ece43f4f70928a9decf3531dda;p=e-mobility-charging-stations-simulator.git

diff --git a/src/charging-station/ocpp/OCPPIncomingRequestService.ts b/src/charging-station/ocpp/OCPPIncomingRequestService.ts
index 013cb62a..390feda8 100644
--- a/src/charging-station/ocpp/OCPPIncomingRequestService.ts
+++ b/src/charging-station/ocpp/OCPPIncomingRequestService.ts
@@ -1,26 +1,52 @@
-import type { JSONSchemaType } from 'ajv';
-import Ajv from 'ajv-draft-04';
+import { AsyncResource } from 'node:async_hooks';
+
+import Ajv, { type JSONSchemaType } from 'ajv';
 import ajvFormats from 'ajv-formats';
 
-import OCPPError from '../../exception/OCPPError';
-import type { HandleErrorParams } from '../../types/Error';
-import type { JsonType } from '../../types/JsonType';
-import type { IncomingRequestCommand } from '../../types/ocpp/Requests';
-import logger from '../../utils/Logger';
-import type ChargingStation from '../ChargingStation';
+import { OCPPConstants } from './OCPPConstants';
 import { OCPPServiceUtils } from './OCPPServiceUtils';
+import { type ChargingStation, ChargingStationUtils } from '../../charging-station';
+import { OCPPError } from '../../exception';
+import type {
+  ClearCacheResponse,
+  HandleErrorParams,
+  IncomingRequestCommand,
+  JsonObject,
+  JsonType,
+  OCPPVersion,
+} from '../../types';
+import { logger, setDefaultErrorParams } from '../../utils';
 
 const moduleName = 'OCPPIncomingRequestService';
 
-export default abstract class OCPPIncomingRequestService {
+export abstract class OCPPIncomingRequestService extends AsyncResource {
   private static instance: OCPPIncomingRequestService | null = null;
-  private ajv: Ajv;
+  private readonly version: OCPPVersion;
+  private readonly ajv: Ajv;
+  protected abstract jsonSchemas: Map<IncomingRequestCommand, JSONSchemaType<JsonObject>>;
 
-  protected constructor() {
-    this.ajv = new Ajv();
+  protected constructor(version: OCPPVersion) {
+    super(moduleName);
+    this.version = version;
+    this.ajv = new Ajv({
+      keywords: ['javaType'],
+      multipleOfPrecision: 2,
+    });
     ajvFormats(this.ajv);
-    this.incomingRequestHandler.bind(this);
-    this.validateIncomingRequestPayload.bind(this);
+    this.incomingRequestHandler = this.incomingRequestHandler.bind(this) as (
+      chargingStation: ChargingStation,
+      messageId: string,
+      commandName: IncomingRequestCommand,
+      commandPayload: JsonType
+    ) => Promise<void>;
+    this.validateIncomingRequestPayload = this.validateIncomingRequestPayload.bind(this) as <
+      T extends JsonType
+    >(
+      chargingStation: ChargingStation,
+      commandName: IncomingRequestCommand,
+      schema: JSONSchemaType<T>,
+      payload: T
+    ) => boolean;
   }
 
   public static getInstance<T extends OCPPIncomingRequestService>(this: new () => T): T {
@@ -30,12 +56,13 @@ export default abstract class OCPPIncomingRequestService {
     return OCPPIncomingRequestService.instance as T;
   }
 
-  protected handleIncomingRequestError<T>(
+  protected handleIncomingRequestError<T extends JsonType>(
     chargingStation: ChargingStation,
     commandName: IncomingRequestCommand,
     error: Error,
-    params: HandleErrorParams<T> = { throwError: true }
-  ): T {
+    params: HandleErrorParams<T> = { throwError: true, consoleOut: false }
+  ): T | undefined {
+    setDefaultErrorParams(params);
     logger.error(
       `${chargingStation.logPrefix()} ${moduleName}.handleIncomingRequestError: Incoming request command '${commandName}' error:`,
       error
@@ -57,7 +84,7 @@ export default abstract class OCPPIncomingRequestService {
     schema: JSONSchemaType<T>,
     payload: T
   ): boolean {
-    if (!chargingStation.getPayloadSchemaValidation()) {
+    if (chargingStation.getPayloadSchemaValidation() === false) {
       return true;
     }
     const validate = this.ajv.compile(schema);
@@ -65,7 +92,7 @@ export default abstract class OCPPIncomingRequestService {
       return true;
     }
     logger.error(
-      `${chargingStation.logPrefix()} ${moduleName}.validateIncomingRequestPayload: Incoming request PDU is invalid: %j`,
+      `${chargingStation.logPrefix()} ${moduleName}.validateIncomingRequestPayload: Command '${commandName}' incoming request PDU is invalid: %j`,
       validate.errors
     );
     throw new OCPPError(
@@ -76,6 +103,17 @@ export default abstract class OCPPIncomingRequestService {
     );
   }
 
+  protected handleRequestClearCache(chargingStation: ChargingStation): ClearCacheResponse {
+    if (
+      chargingStation.idTagsCache.deleteIdTags(
+        ChargingStationUtils.getIdTagsFile(chargingStation.stationInfo)
+      )
+    ) {
+      return OCPPConstants.OCPP_RESPONSE_ACCEPTED;
+    }
+    return OCPPConstants.OCPP_RESPONSE_REJECTED;
+  }
+
   public abstract incomingRequestHandler(
     chargingStation: ChargingStation,
     messageId: string,