| 1 | import process from 'node:process' |
| 2 | |
| 3 | import chalk from 'chalk' |
| 4 | |
| 5 | import type { ChargingStation } from '../charging-station/index.js' |
| 6 | import type { |
| 7 | EmptyObject, |
| 8 | FileType, |
| 9 | HandleErrorParams, |
| 10 | IncomingRequestCommand, |
| 11 | JsonType, |
| 12 | RequestCommand |
| 13 | } from '../types/index.js' |
| 14 | import { logger } from './Logger.js' |
| 15 | import { isNotEmptyString } from './Utils.js' |
| 16 | |
| 17 | const defaultErrorParams = { |
| 18 | throwError: true, |
| 19 | consoleOut: false |
| 20 | } satisfies HandleErrorParams<EmptyObject> |
| 21 | |
| 22 | export const handleUncaughtException = (): void => { |
| 23 | process.on('uncaughtException', (error: Error) => { |
| 24 | console.error(chalk.red('Uncaught exception: '), error) |
| 25 | }) |
| 26 | } |
| 27 | |
| 28 | export const handleUnhandledRejection = (): void => { |
| 29 | process.on('unhandledRejection', (reason: unknown) => { |
| 30 | console.error(chalk.red('Unhandled rejection: '), reason) |
| 31 | }) |
| 32 | } |
| 33 | |
| 34 | export const handleFileException = ( |
| 35 | file: string, |
| 36 | fileType: FileType, |
| 37 | error: NodeJS.ErrnoException, |
| 38 | logPrefix: string, |
| 39 | params: HandleErrorParams<EmptyObject> = defaultErrorParams |
| 40 | ): void => { |
| 41 | setDefaultErrorParams(params) |
| 42 | const prefix = isNotEmptyString(logPrefix) ? `${logPrefix} ` : '' |
| 43 | let logMsg: string |
| 44 | switch (error.code) { |
| 45 | case 'ENOENT': |
| 46 | logMsg = `${fileType} file ${file} not found:` |
| 47 | break |
| 48 | case 'EEXIST': |
| 49 | logMsg = `${fileType} file ${file} already exists:` |
| 50 | break |
| 51 | case 'EACCES': |
| 52 | logMsg = `${fileType} file ${file} access denied:` |
| 53 | break |
| 54 | case 'EPERM': |
| 55 | logMsg = `${fileType} file ${file} permission denied:` |
| 56 | break |
| 57 | default: |
| 58 | logMsg = `${fileType} file ${file} error:` |
| 59 | } |
| 60 | if (params.consoleOut === true) { |
| 61 | logMsg = `${logMsg} ` |
| 62 | if (params.throwError === true) { |
| 63 | console.error(`${chalk.green(prefix)}${chalk.red(logMsg)}`, error) |
| 64 | } else { |
| 65 | console.warn(`${chalk.green(prefix)}${chalk.yellow(logMsg)}`, error) |
| 66 | } |
| 67 | } else if (params.consoleOut === false) { |
| 68 | if (params.throwError === true) { |
| 69 | logger.error(`${prefix}${logMsg}`, error) |
| 70 | } else { |
| 71 | logger.warn(`${prefix}${logMsg}`, error) |
| 72 | } |
| 73 | } |
| 74 | if (params.throwError === true) { |
| 75 | throw error |
| 76 | } |
| 77 | } |
| 78 | |
| 79 | export const handleSendMessageError = ( |
| 80 | chargingStation: ChargingStation, |
| 81 | commandName: RequestCommand | IncomingRequestCommand, |
| 82 | error: Error, |
| 83 | params: HandleErrorParams<EmptyObject> = { throwError: false, consoleOut: false } |
| 84 | ): void => { |
| 85 | setDefaultErrorParams(params, { throwError: false, consoleOut: false }) |
| 86 | logger.error(`${chargingStation.logPrefix()} Request command '${commandName}' error:`, error) |
| 87 | if (params.throwError === true) { |
| 88 | throw error |
| 89 | } |
| 90 | } |
| 91 | |
| 92 | export const setDefaultErrorParams = <T extends JsonType>( |
| 93 | params: HandleErrorParams<T>, |
| 94 | defaultParams: HandleErrorParams<T> = defaultErrorParams |
| 95 | ): HandleErrorParams<T> => { |
| 96 | params = { ...defaultParams, ...params } |
| 97 | return params |
| 98 | } |