-import chalk from 'chalk';
-
-import { logger } from './Logger';
-import { Utils } from './Utils';
-import type { EmptyObject, FileType, HandleErrorParams } from '../types';
-
-export class ErrorUtils {
- private constructor() {
- // This is intentional
- }
-
- public static handleFileException(
- file: string,
- fileType: FileType,
- error: NodeJS.ErrnoException,
- logPrefix: string,
- params: HandleErrorParams<EmptyObject> = { throwError: true, consoleOut: false }
- ): void {
- const prefix = Utils.isNotEmptyString(logPrefix) ? `${logPrefix} ` : '';
- let logMsg: string;
- switch (error.code) {
- case 'ENOENT':
- logMsg = `${fileType} file ${file} not found:`;
- break;
- case 'EEXIST':
- logMsg = `${fileType} file ${file} already exists:`;
- break;
- case 'EACCES':
- logMsg = `${fileType} file ${file} access denied:`;
- break;
- default:
- logMsg = `${fileType} file ${file} error:`;
- }
- if (params?.consoleOut) {
- console.warn(`${chalk.green(prefix)}${chalk.yellow(`${logMsg} `)}`, error);
+import process from 'node:process'
+
+import chalk from 'chalk'
+
+import type { ChargingStation } from '../charging-station/index.js'
+import { getMessageTypeString } from '../charging-station/ocpp/OCPPServiceUtils.js'
+import type {
+ EmptyObject,
+ FileType,
+ HandleErrorParams,
+ IncomingRequestCommand,
+ JsonType,
+ MessageType,
+ RequestCommand
+} from '../types/index.js'
+import { logger } from './Logger.js'
+import { isNotEmptyString } from './Utils.js'
+
+const moduleName = 'ErrorUtils'
+
+const defaultErrorParams = {
+ throwError: true,
+ consoleOut: false
+} satisfies HandleErrorParams<EmptyObject>
+
+export const handleUncaughtException = (): void => {
+ process.on('uncaughtException', (error: Error) => {
+ console.error(chalk.red('Uncaught exception: '), error)
+ })
+}
+
+export const handleUnhandledRejection = (): void => {
+ process.on('unhandledRejection', (reason: unknown) => {
+ console.error(chalk.red('Unhandled rejection: '), reason)
+ })
+}
+
+export const handleFileException = (
+ file: string,
+ fileType: FileType,
+ error: NodeJS.ErrnoException,
+ logPrefix: string,
+ params: HandleErrorParams<EmptyObject> = defaultErrorParams
+): void => {
+ params = setDefaultErrorParams(params)
+ const prefix = isNotEmptyString(logPrefix) ? `${logPrefix} ` : ''
+ let logMsg: string
+ switch (error.code) {
+ case 'ENOENT':
+ logMsg = `${fileType} file ${file} not found:`
+ break
+ case 'EEXIST':
+ logMsg = `${fileType} file ${file} already exists:`
+ break
+ case 'EACCES':
+ logMsg = `${fileType} file ${file} access denied:`
+ break
+ case 'EPERM':
+ logMsg = `${fileType} file ${file} permission denied:`
+ break
+ default:
+ logMsg = `${fileType} file ${file} error:`
+ }
+ if (params.consoleOut === true) {
+ logMsg = `${logMsg} `
+ if (params.throwError === true) {
+ console.error(`${chalk.green(prefix)}${chalk.red(logMsg)}`, error)
} else {
- logger.warn(`${prefix}${logMsg}`, error);
+ console.warn(`${chalk.green(prefix)}${chalk.yellow(logMsg)}`, error)
}
- if (params?.throwError) {
- throw error;
+ } else if (params.consoleOut === false) {
+ if (params.throwError === true) {
+ logger.error(`${prefix}${logMsg}`, error)
+ } else {
+ logger.warn(`${prefix}${logMsg}`, error)
}
}
+ if (params.throwError === true) {
+ throw error
+ }
+}
+
+export const handleSendMessageError = (
+ chargingStation: ChargingStation,
+ commandName: RequestCommand | IncomingRequestCommand,
+ messageType: MessageType,
+ error: Error,
+ params: HandleErrorParams<EmptyObject> = {
+ throwError: false,
+ consoleOut: false
+ }
+): void => {
+ params = setDefaultErrorParams(params, { throwError: false, consoleOut: false })
+ logger.error(
+ `${chargingStation.logPrefix()} ${moduleName}.handleSendMessageError: Send ${getMessageTypeString(messageType)} command '${commandName}' error:`,
+ error
+ )
+ if (params.throwError === true) {
+ throw error
+ }
+}
+
+export const handleIncomingRequestError = <T extends JsonType>(
+ chargingStation: ChargingStation,
+ commandName: IncomingRequestCommand,
+ error: Error,
+ params: HandleErrorParams<T> = { throwError: true, consoleOut: false }
+): T | undefined => {
+ params = setDefaultErrorParams(params)
+ logger.error(
+ `${chargingStation.logPrefix()} ${moduleName}.handleIncomingRequestError: Incoming request command '${commandName}' error:`,
+ error
+ )
+ if (params.throwError === false && params.errorResponse != null) {
+ return params.errorResponse
+ }
+ if (params.throwError === true && params.errorResponse == null) {
+ throw error
+ }
+ if (params.throwError === true && params.errorResponse != null) {
+ return params.errorResponse
+ }
+}
+
+export const setDefaultErrorParams = <T extends JsonType>(
+ params: HandleErrorParams<T>,
+ defaultParams: HandleErrorParams<T> = defaultErrorParams
+): HandleErrorParams<T> => {
+ return { ...defaultParams, ...params }
}