@mdf.js/logger/dist/file/file.js

MMS - API Logger - Enhanced logger library for mms artifacts

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.FileTransport = exports.FileTransportSchema = void 0;
const tslib_1 = require("tslib");
/**
 * Copyright 2024 Mytra Control S.L. All rights reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be found in the LICENSE file
 * or at https://opensource.org/licenses/MIT.
 */
const debug_1 = tslib_1.__importDefault(require("debug"));
const joi_1 = tslib_1.__importDefault(require("joi"));
const winston_1 = require("winston");
const formats_1 = require("../formats");
const types_1 = require("../types");
const { File } = winston_1.transports;
const DEFAULT_ENABLED_STATE = false;
const DEFAULT_LOG_LEVEL = 'info';
const DEFAULT_FILE_NAME = 'logs/mdf-app.log';
const DEFAULT_MAX_FILES = 10;
const DEFAULT_MAX_FILE_SIZE = 10 * 1024 * 1024;
const DEFAULT_ZIP_FILES = false;
const DEFAULT_JSON_FORMAT = false;
/** File transport validation schema */
exports.FileTransportSchema = joi_1.default.object({
    enabled: joi_1.default.boolean().default(DEFAULT_ENABLED_STATE),
    level: joi_1.default.string()
        .allow(...types_1.LOG_LEVELS)
        .default(DEFAULT_LOG_LEVEL),
    filename: joi_1.default.string().default(DEFAULT_FILE_NAME),
    maxFiles: joi_1.default.number().default(DEFAULT_MAX_FILES),
    maxsize: joi_1.default.number().default(DEFAULT_MAX_FILE_SIZE),
    zippedArchive: joi_1.default.boolean().default(DEFAULT_ZIP_FILES),
    json: joi_1.default.boolean().default(DEFAULT_JSON_FORMAT),
}).default();
/** File transport management class */
class FileTransport {
    /**
     * Create a file transport instance
     * @param label - Logger label
     * @param uuid - uuid of the logger instance
     * @param configuration - Transport config
     */
    constructor(label, uuid, configuration) {
        /** Default transport config */
        this.defaultConfig = exports.FileTransportSchema.validate({})
            .value;
        // Stryker disable all
        this.debug = (0, debug_1.default)('mms:logger:file');
        this.debug(`${process.pid} - Configuration in the constructor %O`, configuration);
        // Stryker enable all
        const validation = exports.FileTransportSchema.validate(configuration);
        if (validation.error) {
            // Stryker disable next-line all
            this.debug(`${process.pid} - Error in the configuration, default will be applied`);
            this._config = this.defaultConfig;
        }
        else {
            this._config = validation.value;
        }
        // Stryker disable next-line all
        this.debug(`${process.pid} - Final configuration %O`, this._config);
        const fileFormat = this._config.json ? (0, formats_1.jsonFormat)(label) : (0, formats_1.stringFormat)(label);
        this.instance = new File({
            format: fileFormat,
            silent: !this._config.enabled,
            level: this._config.level,
            filename: this._config.filename,
            maxsize: this._config.maxsize,
            maxFiles: this._config.maxFiles,
            zippedArchive: this._config.zippedArchive,
        });
    }
    /** Transport configuration */
    get config() {
        return this._config;
    }
    /** File mode transport instance */
    get transport() {
        return this.instance;
    }
}
exports.FileTransport = FileTransport;
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