@n1k1t/mock-server/lib/src/logger/index.js

Powerful util to setup mocks over HTTP APIs

"use strict";
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    if (k2 === undefined) k2 = k;
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    if (k2 === undefined) k2 = k;
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    for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);
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var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
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Object.defineProperty(exports, "__esModule", { value: true });
exports.Logger = void 0;
const colors_1 = __importDefault(require("colors"));
const lodash_1 = __importDefault(require("lodash"));
const utils_1 = require("./utils");
const config_1 = __importDefault(require("../config"));
__exportStar(require("./types"), exports);
class Logger {
    constructor(title) {
        this.title = title;
    }
    debug(...messages) {
        if ((0, utils_1.calculateLogLevelWeight)(config_1.default.get('logger').level) <= (0, utils_1.calculateLogLevelWeight)('D')) {
            return Logger.external?.debug
                ? Logger.external.debug(this.title, ...(0, utils_1.serializeLogSegments)(messages, Logger.serializer))
                : this.publish('D', ...messages);
        }
    }
    info(...messages) {
        if ((0, utils_1.calculateLogLevelWeight)(config_1.default.get('logger').level) <= (0, utils_1.calculateLogLevelWeight)('I')) {
            return Logger.external?.info
                ? Logger.external.info(this.title, ...(0, utils_1.serializeLogSegments)(messages, Logger.serializer))
                : this.publish('I', ...messages);
        }
    }
    warn(...messages) {
        if ((0, utils_1.calculateLogLevelWeight)(config_1.default.get('logger').level) <= (0, utils_1.calculateLogLevelWeight)('W')) {
            return Logger.external?.warn
                ? Logger.external.warn(this.title, ...(0, utils_1.serializeLogSegments)(messages, Logger.serializer))
                : this.publish('W', ...messages);
        }
    }
    error(...messages) {
        if ((0, utils_1.calculateLogLevelWeight)(config_1.default.get('logger').level) <= (0, utils_1.calculateLogLevelWeight)('E')) {
            return Logger.external?.error
                ? Logger.external.error(this.title, ...(0, utils_1.serializeLogSegments)(messages, Logger.serializer))
                : this.publish('E', ...messages);
        }
    }
    fatal(...messages) {
        if ((0, utils_1.calculateLogLevelWeight)(config_1.default.get('logger').level) <= (0, utils_1.calculateLogLevelWeight)('F')) {
            return Logger.external?.fatal
                ? Logger.external.fatal(this.title, ...(0, utils_1.serializeLogSegments)(messages, Logger.serializer))
                : this.publish('F', ...messages);
        }
    }
    publish(level, ...messages) {
        console.log(colors_1.default.gray(new Date().toLocaleTimeString()), (0, utils_1.colorifyLogLevel)(level), lodash_1.default.get(colors_1.default, 'brightWhite')(this.title), ...(0, utils_1.serializeLogSegments)(messages, Logger.serializer).map((segment) => colors_1.default.white(String(segment))));
    }
    static useExternal(external) {
        return Object.assign(Logger, { external });
    }
    static useSerializers(serializers) {
        return Object.assign(Logger, {
            serializer: (key, value) => serializers[key] ? serializers[key](value) : value,
        });
    }
    static build(title) {
        return new Logger(title);
    }
}
exports.Logger = Logger;
Logger.serializer = null;
Logger.external = null;
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