-// Partial Copyright Jerome Benoit. 2021. All Rights Reserved.
+// Partial Copyright Jerome Benoit. 2021-2023. All Rights Reserved.
+
+import fs from 'fs';
+import path from 'path';
+import { fileURLToPath } from 'url';
import type { JSONSchemaType } from 'ajv';
import OCPPError from '../../../exception/OCPPError';
import type { JsonObject, JsonType } from '../../../types/JsonType';
-import type { OCPP20RequestCommand } from '../../../types/ocpp/2.0/Requests';
+import {
+ type OCPP20BootNotificationRequest,
+ OCPP20RequestCommand,
+} from '../../../types/ocpp/2.0/Requests';
import { ErrorType } from '../../../types/ocpp/ErrorType';
+import { OCPPVersion } from '../../../types/ocpp/OCPPVersion';
import type { RequestParams } from '../../../types/ocpp/Requests';
import logger from '../../../utils/Logger';
import Utils from '../../../utils/Utils';
if (new.target?.name === moduleName) {
throw new TypeError(`Cannot construct ${new.target?.name} instances directly`);
}
- super(ocppResponseService);
- this.jsonSchemas = new Map<OCPP20RequestCommand, JSONSchemaType<JsonObject>>();
+ super(OCPPVersion.VERSION_20, ocppResponseService);
+ this.jsonSchemas = new Map<OCPP20RequestCommand, JSONSchemaType<JsonObject>>([
+ [
+ OCPP20RequestCommand.BOOT_NOTIFICATION,
+ JSON.parse(
+ fs.readFileSync(
+ path.resolve(
+ path.dirname(fileURLToPath(import.meta.url)),
+ '../../../assets/json-schemas/ocpp/2.0/BootNotificationRequest.json'
+ ),
+ 'utf8'
+ )
+ ) as JSONSchemaType<OCPP20BootNotificationRequest>,
+ ],
+ ]);
this.buildRequestPayload.bind(this);
- this.validatePayload.bind(this);
}
public async requestHandler<RequestType extends JsonType, ResponseType extends JsonType>(
commandName,
commandParams
);
- this.validatePayload(chargingStation, commandName, requestPayload);
return (await this.sendMessage(
chargingStation,
Utils.generateUUID(),
);
}
+ protected getRequestPayloadValidationSchema(
+ chargingStation: ChargingStation,
+ commandName: OCPP20RequestCommand
+ ): JSONSchemaType<JsonObject> | false {
+ if (this.jsonSchemas.has(commandName) === true) {
+ return this.jsonSchemas.get(commandName);
+ }
+ logger.warn(
+ `${chargingStation.logPrefix()} ${moduleName}.getPayloadValidationSchema: No JSON schema found for command ${commandName} PDU validation`
+ );
+ return false;
+ }
+
private buildRequestPayload<Request extends JsonType>(
chargingStation: ChargingStation,
commandName: OCPP20RequestCommand,
): Request {
commandParams = commandParams as JsonObject;
switch (commandName) {
+ case OCPP20RequestCommand.BOOT_NOTIFICATION:
+ commandParams.modem = commandParams.modem as JsonObject;
+ return {
+ reason: commandParams?.reason,
+ chargingStation: {
+ model: commandParams?.model,
+ vendorName: commandParams?.vendorName,
+ ...(!Utils.isUndefined(commandParams?.firmwareVersion) && {
+ firmwareVersion: commandParams.firmwareVersion,
+ }),
+ ...(!Utils.isUndefined(commandParams?.serialNumber) && {
+ serialNumber: commandParams.serialNumber,
+ }),
+ modem: {
+ ...(!Utils.isUndefined(commandParams?.modem?.iccid) && {
+ iccid: commandParams.modem.iccid,
+ }),
+ ...(!Utils.isUndefined(commandParams?.modem?.imsi) && {
+ imsi: commandParams.modem.imsi,
+ }),
+ },
+ },
+ } as unknown as Request;
default:
// OCPPError usage here is debatable: it's an error in the OCPP stack but not targeted to sendError().
throw new OCPPError(
);
}
}
-
- private validatePayload<Request extends JsonType>(
- chargingStation: ChargingStation,
- commandName: OCPP20RequestCommand,
- requestPayload: Request
- ): boolean {
- if (this.jsonSchemas.has(commandName)) {
- return this.validateRequestPayload(
- chargingStation,
- commandName,
- this.jsonSchemas.get(commandName),
- requestPayload
- );
- }
- logger.warn(
- `${chargingStation.logPrefix()} ${moduleName}.validatePayload: No JSON schema found for command ${commandName} PDU validation`
- );
- return false;
- }
}