@ricdotnet/logger/dist/src/Queue.js

A logger utility for my personal projects.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.Queue = void 0;
const fs = require("fs/promises");
const path = require("path");
const Logger_1 = require("./Logger");
class Queue {
    logQueue;
    isRunning;
    logDir;
    constructor(options) {
        this.logQueue = [];
        this.isRunning = false;
        this.logDir = options?.directory ?? 'Logs';
        this.checkLogDir();
    }
    async checkLogDir() {
        try {
            await fs.mkdir(this.logDir);
            await Logger_1.Logger.get().debug(`Logs folder generated. Logging to: ${this.logDir}`);
        }
        catch (error) {
            await Logger_1.Logger.get().debug(`Logs folder already exists. Logging to: ${this.logDir}`);
        }
    }
    add(message, level) {
        this.logQueue.push({ message, level });
        if (!this.isRunning) {
            this.isRunning = true;
            this.runQueue();
        }
    }
    async runQueue() {
        const { message, level } = this.logQueue.shift();
        await this.writeToFile(message, level);
        if (this.logQueue.length) {
            return this.runQueue();
        }
        this.isRunning = false;
    }
    async writeToFile(message, level) {
        const DAY = new Date().getDate();
        const MONTH = new Date().getMonth() + 1;
        const YEAR = new Date().getFullYear();
        const HOURS = new Date().getHours();
        const MINUTES = new Date().getMinutes();
        const FULL_DATE = [DAY, MONTH, YEAR].join('-');
        const FULL_TIME = [HOURS, MINUTES].join(':');
        let logFile;
        try {
            logFile = await fs.readFile(path.join(this.logDir, `${FULL_DATE}-${level}.log`));
        }
        catch (e) {
            const data = 'Log Time: ' + FULL_TIME + '\n' + message + '\n\n';
            await fs.writeFile(path.join(this.logDir, `${FULL_DATE}-${level}.log`), data);
        }
        if (logFile) {
            const data = logFile + 'Log Time: ' + FULL_TIME + '\n' + message + '\n\n';
            await fs.writeFile(path.join(this.logDir, `${FULL_DATE}-${level}.log`), data);
        }
    }
}
exports.Queue = Queue;
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