X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Fcharging-station%2Focpp%2FOCPPResponseService.ts;h=0aedbb1eebb5b6a17a2abe94b2b85641c68c07e9;hb=856e8f67312da4acabeff1bd8452f02658a22fdb;hp=3faa4351e7ef8867096c2844ef5d243110dcfb0d;hpb=6c1761d470507ea23d186be61b94ca7375c5144a;p=e-mobility-charging-stations-simulator.git

diff --git a/src/charging-station/ocpp/OCPPResponseService.ts b/src/charging-station/ocpp/OCPPResponseService.ts
index 3faa4351..0aedbb1e 100644
--- a/src/charging-station/ocpp/OCPPResponseService.ts
+++ b/src/charging-station/ocpp/OCPPResponseService.ts
@@ -1,25 +1,58 @@
-import type { JSONSchemaType } from 'ajv';
-import Ajv from 'ajv-draft-04';
+import Ajv, { type JSONSchemaType, type ValidateFunction } from 'ajv';
 import ajvFormats from 'ajv-formats';
 
-import OCPPError from '../../exception/OCPPError';
-import type { JsonType } from '../../types/JsonType';
-import type { RequestCommand } from '../../types/ocpp/Requests';
-import logger from '../../utils/Logger';
-import type ChargingStation from '../ChargingStation';
 import { OCPPServiceUtils } from './OCPPServiceUtils';
+import type { ChargingStation } from '../../charging-station';
+import { OCPPError } from '../../exception';
+import type { IncomingRequestCommand, JsonType, OCPPVersion, RequestCommand } from '../../types';
+import { logger } from '../../utils';
 
 const moduleName = 'OCPPResponseService';
 
-export default abstract class OCPPResponseService {
+export abstract class OCPPResponseService {
   private static instance: OCPPResponseService | null = null;
-  private ajv: Ajv;
 
-  protected constructor() {
-    this.ajv = new Ajv();
+  public jsonIncomingRequestResponseValidateFunctions: Map<
+    IncomingRequestCommand,
+    ValidateFunction<JsonType>
+  >;
+
+  private readonly version: OCPPVersion;
+  private readonly ajv: Ajv;
+  private jsonRequestValidateFunctions: Map<RequestCommand, ValidateFunction<JsonType>>;
+
+  public abstract jsonIncomingRequestResponseSchemas: Map<
+    IncomingRequestCommand,
+    JSONSchemaType<JsonType>
+  >;
+
+  protected constructor(version: OCPPVersion) {
+    this.version = version;
+    this.ajv = new Ajv({
+      keywords: ['javaType'],
+      multipleOfPrecision: 2,
+    });
     ajvFormats(this.ajv);
-    this.responseHandler.bind(this);
-    this.validateResponsePayload.bind(this);
+    this.jsonRequestValidateFunctions = new Map<RequestCommand, ValidateFunction<JsonType>>();
+    this.jsonIncomingRequestResponseValidateFunctions = new Map<
+      IncomingRequestCommand,
+      ValidateFunction<JsonType>
+    >();
+    this.responseHandler = this.responseHandler.bind(this) as <
+      ReqType extends JsonType,
+      ResType extends JsonType,
+    >(
+      chargingStation: ChargingStation,
+      commandName: RequestCommand,
+      payload: ResType,
+      requestPayload: ReqType,
+    ) => Promise<void>;
+    this.validateResponsePayload = this.validateResponsePayload.bind(this) as <T extends JsonType>(
+      chargingStation: ChargingStation,
+      commandName: RequestCommand,
+      schema: JSONSchemaType<T>,
+      payload: T,
+    ) => boolean;
   }
 
   public static getInstance<T extends OCPPResponseService>(this: new () => T): T {
@@ -33,34 +66,38 @@ export default abstract class OCPPResponseService {
     chargingStation: ChargingStation,
     commandName: RequestCommand,
     schema: JSONSchemaType<T>,
-    payload: T
+    payload: T,
   ): boolean {
-    if (!chargingStation.getPayloadSchemaValidation()) {
+    if (chargingStation.stationInfo?.ocppStrictCompliance === false) {
       return true;
     }
-    const validate = this.ajv.compile(schema);
+    if (this.jsonRequestValidateFunctions.has(commandName) === false) {
+      this.jsonRequestValidateFunctions.set(commandName, this.ajv.compile<T>(schema).bind(this));
+    }
+    const validate = this.jsonRequestValidateFunctions.get(commandName)!;
     if (validate(payload)) {
       return true;
     }
     logger.error(
-      `${chargingStation.logPrefix()} ${moduleName}.validateResponsePayload: Response PDU is invalid: %j`,
-      validate.errors
+      `${chargingStation.logPrefix()} ${moduleName}.validateResponsePayload: Command '${commandName}' response PDU is invalid: %j`,
+      validate.errors,
     );
     throw new OCPPError(
       OCPPServiceUtils.ajvErrorsToErrorType(validate.errors),
       'Response PDU is invalid',
       commandName,
-      JSON.stringify(validate.errors, null, 2)
+      JSON.stringify(validate.errors, undefined, 2),
     );
   }
 
-  // eslint-disable-next-line @typescript-eslint/no-empty-function
-  protected emptyResponseHandler() {}
+  protected emptyResponseHandler() {
+    /* This is intentional */
+  }
 
-  public abstract responseHandler(
+  public abstract responseHandler<ReqType extends JsonType, ResType extends JsonType>(
     chargingStation: ChargingStation,
     commandName: RequestCommand,
-    payload: JsonType,
-    requestPayload: JsonType
+    payload: ResType,
+    requestPayload: ReqType,
   ): Promise<void>;
 }