@trap_stevo/star-vault/dist/cjs/HUDControllers/StarLogger.js

Unleash the future of data management with the ultimate platform for secure, scalable, and dynamic data operations. Power the next generation of applications by combining advanced encryption, revolutionary real-time querying, and seamless synchronization

"use strict";

function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
function _classCallCheck(a, n) { if (!(a instanceof n)) throw new TypeError("Cannot call a class as a function"); }
function _defineProperties(e, r) { for (var t = 0; t < r.length; t++) { var o = r[t]; o.enumerable = o.enumerable || !1, o.configurable = !0, "value" in o && (o.writable = !0), Object.defineProperty(e, _toPropertyKey(o.key), o); } }
function _createClass(e, r, t) { return r && _defineProperties(e.prototype, r), t && _defineProperties(e, t), Object.defineProperty(e, "prototype", { writable: !1 }), e; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : i + ""; }
function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
var EngineUtilityManager = require("../HUDManagers/EngineUtilityManager");
var path = require("path");
var fs = require("fs");
var StarLogger = /*#__PURE__*/function () {
  function StarLogger(logPath) {
    var maxLogSizeBytes = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 5 * 1024 * 1024;
    var retention = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : "30d";
    var dirMode = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : 448;
    var fileMode = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : 384;
    _classCallCheck(this, StarLogger);
    this.logPath = logPath;
    this.maxLogSizeBytes = maxLogSizeBytes;
    this.retentionMs = EngineUtilityManager.convertDuration(retention);
    this.fileMode = fileMode;
    this.dirMode = dirMode;
    if (!fs.existsSync(logPath)) {
      fs.mkdirSync(logPath, {
        recursive: true,
        mode: this.dirMode
      });
    }
  }
  return _createClass(StarLogger, [{
    key: "logWrite",
    value: function logWrite(collection, record) {
      var clientInfo = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
      var action = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : "WRITE";
      var logFile = path.join(this.logPath, "".concat(collection, ".log"));
      var dir = path.dirname(logFile);
      if (!fs.existsSync(dir)) {
        fs.mkdirSync(dir, {
          recursive: true,
          mode: this.dirMode
        });
      }
      this.checkLogRotation(logFile);
      var logEntry = {
        timestamp: new Date().toISOString(),
        client: clientInfo,
        data: record,
        action: action
      };
      fs.appendFileSync(logFile, JSON.stringify(logEntry) + "\n", {
        mode: this.fileMode
      });
    }
  }, {
    key: "recoverWrites",
    value: function recoverWrites(collection) {
      var logFile = path.join(this.logPath, "".concat(collection, ".log"));
      if (!fs.existsSync(logFile)) {
        return [];
      }
      var logs = fs.readFileSync(logFile, "utf-8").split("\n").filter(Boolean);
      return logs.map(function (log) {
        return JSON.parse(log);
      });
    }
  }, {
    key: "logSystemAction",
    value: function logSystemAction(action, collection, details) {
      var clientInfo = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {};
      var logFile = path.join(this.logPath, "system.log");
      var dir = path.dirname(logFile);
      if (!fs.existsSync(dir)) {
        fs.mkdirSync(dir, {
          recursive: true,
          mode: this.dirMode
        });
      }
      var logEntry = {
        timestamp: new Date().toISOString(),
        client: clientInfo,
        action: action,
        collection: collection,
        details: details
      };
      fs.appendFileSync(logFile, JSON.stringify(logEntry) + "\n", {
        mode: this.fileMode
      });
    }
  }, {
    key: "clearLog",
    value: function clearLog(collection) {
      var logFile = path.join(this.logPath, "".concat(collection, ".log"));
      if (fs.existsSync(logFile)) {
        fs.unlinkSync(logFile);
      }
    }
  }, {
    key: "checkLogRotation",
    value: function checkLogRotation(logFile) {
      if (fs.existsSync(logFile)) {
        var stats = fs.statSync(logFile);
        if (stats.size > this.maxLogSizeBytes) {
          this.rotateLog(logFile);
        }
      }
    }
  }, {
    key: "rotateLog",
    value: function rotateLog(logFile) {
      var timestamp = new Date().toISOString().replace(/[:.]/g, "-");
      var archiveFile = "".concat(logFile, ".").concat(timestamp, ".archived");
      fs.renameSync(logFile, archiveFile);
      fs.chmodSync(archiveFile, this.fileMode);
      this.cleanupOldLogs();
    }
  }, {
    key: "cleanupOldLogs",
    value: function cleanupOldLogs() {
      var _this = this;
      var files = fs.readdirSync(this.logPath);
      var now = Date.now();
      files.forEach(function (file) {
        var filePath = path.join(_this.logPath, file);
        var stats = fs.statSync(filePath);
        if (now - stats.mtimeMs > _this.retentionMs) {
          fs.unlinkSync(filePath);
        }
      });
    }
  }]);
}();
;
module.exports = StarLogger;