node-logs-sqlite

node-logs-sqlite

A class to manage logs

Installation

$ npm install node-logs-sqlite

Features

• all the node-logs features
• Save logs in sqlite formate, order by date (different files) & time
• Delete old x days local logs automaticly
• Read local logs

Doc

node-logs inheritage

-- Interfaces --

interface iLogDate {
  year: string,
  month: string,
  day: string
}

interface iLog {
  date: string,
  time: string,
  type: string,
  message: string
}

-- Constructor --

• constructor ()

-- Methods --

• -- Accessors --

• deleteLogsAfterXDays (deleteLogsAfterXDays: number): this

• localStorageDatabase (localStorageDatabase: string): this

• -- Init / Release --

• init(): Promise< resolve<void> | reject<Error> > create local storage if not exists and delete old logs

• release(): Promise< resolve<void> | reject<Error> >

• -- Read logs --

• getLogs(): Promise< resolve< Array<iLogDate> > | reject<Error> >

• readLog(year: string|number, month: string|number, day: string|number): Promise< resolve< Array<iLog> > | reject< ReferenceError|TypeError|Error > >

Examples

Native

const Logs = require("node-logs-sqlite");
const logs = new Logs();

// optionnal : configure the logger
logs
  .deleteLogsAfterXDays(2)
  .localStorageDatabase(require("path").join(__dirname, "logs.db"))
  .showInConsole(true);

return logs.init().then(() => {

  return logs.log("this is a message", [ "background" ]);

}).then(() => {

  return logs.getLogs().then((logs) => {
     return logs.readLog(year, month, day);
  }).then((logs) => {
     console.log(logs); return Promise.resolve();
  });

}).then(() => {

  return logs.release();

}).catch((err) => {
   console.log(err);
});

Typescript

import Logs = require("node-logs-sqlite");
const logs = new Logs();

logs.init().then(() => {
   return logs.log("log");
});

Tests

$ npm run-script tests

License

ISC