53 lines
1.2 KiB
JavaScript
53 lines
1.2 KiB
JavaScript
import fs from 'fs';
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const config = JSON.parse(fs.readFileSync('./config/settings.json', 'utf8'));
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const {level} = config.log;
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const trace = level.toLowerCase() === 'trace';
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const debug = trace || level.toLowerCase() === 'debug';
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const date = () => new Date().toISOString();
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const parse = (messages) => {
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return messages.map((message) => {
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if (typeof message === 'object') return JSON.stringify(message);
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return message;
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});
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};
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export default class Logger {
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constructor(context) {
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this.context = context;
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}
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trace(...messages) {
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if (trace) {
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console.log(date(), 'TRACE\t', `[${this.context}]`, ...parse(messages));
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}
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}
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debug(...messages) {
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if (debug) {
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console.log(date(), 'DEBUG\t', `[${this.context}]`, ...parse(messages));
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}
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}
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info(...messages) {
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console.log(date(), 'INFO\t', `[${this.context}]`, ...parse(messages));
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}
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warn(...messages) {
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if (debug) {
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console.log(date(), 'WARN\t', `[${this.context}]`, ...parse(messages));
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}
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}
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error(...messages) {
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console.log(date(), 'ERROR\t', `[${this.context}]`, ...parse(messages));
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}
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fatal(...messages) {
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console.log(date(), 'FATAL\t', `[${this.context}]`, ...parse(messages));
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}
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};
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