import type { JSONSchemaType } from 'ajv';
+import { OCPP20ServiceUtils } from './OCPP20ServiceUtils';
import type { ChargingStation } from '../../../charging-station';
import { OCPPError } from '../../../exception';
import {
OCPPVersion,
} from '../../../types';
import { logger } from '../../../utils';
-import { OCPP20ServiceUtils, OCPPIncomingRequestService } from '../internal';
+import { OCPPIncomingRequestService } from '../OCPPIncomingRequestService';
const moduleName = 'OCPP20IncomingRequestService';
[
OCPP20IncomingRequestCommand.CLEAR_CACHE,
OCPP20ServiceUtils.parseJsonSchemaFile<OCPP20ClearCacheRequest>(
- '../../../assets/json-schemas/ocpp/2.0/ClearCacheRequest.json',
+ 'assets/json-schemas/ocpp/2.0/ClearCacheRequest.json',
moduleName,
- 'constructor'
+ 'constructor',
),
],
]);
this.validatePayload = this.validatePayload.bind(this) as (
chargingStation: ChargingStation,
commandName: OCPP20IncomingRequestCommand,
- commandPayload: JsonType
+ commandPayload: JsonType,
) => boolean;
}
- public async incomingRequestHandler(
+ public async incomingRequestHandler<ReqType extends JsonType, ResType extends JsonType>(
chargingStation: ChargingStation,
messageId: string,
commandName: OCPP20IncomingRequestCommand,
- commandPayload: JsonType
+ commandPayload: ReqType,
): Promise<void> {
- let response: JsonType;
+ let response: ResType;
if (
chargingStation.getOcppStrictCompliance() === true &&
- chargingStation.isInPendingState() === true &&
+ chargingStation.inPendingState() === true &&
(commandName === OCPP20IncomingRequestCommand.REQUEST_START_TRANSACTION ||
commandName === OCPP20IncomingRequestCommand.REQUEST_STOP_TRANSACTION)
) {
`${commandName} cannot be issued to handle request PDU ${JSON.stringify(
commandPayload,
null,
- 2
+ 2,
)} while the charging station is in pending state on the central server`,
commandName,
- commandPayload
+ commandPayload,
);
}
if (
chargingStation.isRegistered() === true ||
(chargingStation.getOcppStrictCompliance() === false &&
- chargingStation.isInUnknownState() === true)
+ chargingStation.inUnknownState() === true)
) {
if (
this.incomingRequestHandlers.has(commandName) === true &&
try {
this.validatePayload(chargingStation, commandName, commandPayload);
// Call the method to build the response
- response = await this.incomingRequestHandlers.get(commandName)(
+ response = (await this.incomingRequestHandlers.get(commandName)!(
chargingStation,
- commandPayload
- );
+ commandPayload,
+ )) as ResType;
} catch (error) {
// Log
logger.error(
`${chargingStation.logPrefix()} ${moduleName}.incomingRequestHandler: Handle incoming request error:`,
- error
+ error,
);
throw error;
}
`${commandName} is not implemented to handle request PDU ${JSON.stringify(
commandPayload,
null,
- 2
+ 2,
)}`,
commandName,
- commandPayload
+ commandPayload,
);
}
} else {
`${commandName} cannot be issued to handle request PDU ${JSON.stringify(
commandPayload,
null,
- 2
+ 2,
)} while the charging station is not registered on the central server.`,
commandName,
- commandPayload
+ commandPayload,
);
}
// Send the built response
chargingStation,
messageId,
response,
- commandName
+ commandName,
);
}
private validatePayload(
chargingStation: ChargingStation,
commandName: OCPP20IncomingRequestCommand,
- commandPayload: JsonType
+ commandPayload: JsonType,
): boolean {
if (this.jsonSchemas.has(commandName) === true) {
return this.validateIncomingRequestPayload(
chargingStation,
commandName,
- this.jsonSchemas.get(commandName),
- commandPayload
+ this.jsonSchemas.get(commandName)!,
+ commandPayload,
);
}
logger.warn(
- `${chargingStation.logPrefix()} ${moduleName}.validatePayload: No JSON schema found for command '${commandName}' PDU validation`
+ `${chargingStation.logPrefix()} ${moduleName}.validatePayload: No JSON schema found for command '${commandName}' PDU validation`,
);
return false;
}