-import type ChargingStation from '../ChargingStation';
-import { JsonType } from '../../types/JsonType';
-import { RequestCommand } from '../../types/ocpp/Requests';
-
-export default abstract class OCPPResponseService {
- private static readonly instances: Map<string, OCPPResponseService> = new Map<
- string,
- OCPPResponseService
- >();
- protected readonly chargingStation: ChargingStation;
-
- protected constructor(chargingStation: ChargingStation) {
- this.chargingStation = chargingStation;
+import Ajv, { type JSONSchemaType } from 'ajv';
+import ajvFormats from 'ajv-formats';
+
+import { OCPPServiceUtils } from './OCPPServiceUtils';
+import type { ChargingStation } from '../../charging-station';
+import { OCPPError } from '../../exception';
+import type {
+ IncomingRequestCommand,
+ JsonObject,
+ JsonType,
+ OCPPVersion,
+ RequestCommand,
+} from '../../types';
+import { logger } from '../../utils';
+
+const moduleName = 'OCPPResponseService';
+
+export abstract class OCPPResponseService {
+ private static instance: OCPPResponseService | null = null;
+ private readonly version: OCPPVersion;
+ private readonly ajv: Ajv;
+ public abstract jsonIncomingRequestResponseSchemas: Map<
+ IncomingRequestCommand,
+ JSONSchemaType<JsonObject>
+ >;
+
+ protected constructor(version: OCPPVersion) {
+ this.version = version;
+ this.ajv = new Ajv({
+ keywords: ['javaType'],
+ multipleOfPrecision: 2,
+ });
+ ajvFormats(this.ajv);
+ 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;