leadme v2.1.1

LeadMe - Logger Middleware

Overview

Leadme is a middleware function for logging request and response data in a Node.js application. It allows configurable logging based on route paths or regular expressions.

Features

Important: All successful events will be logged in the LeadMe application.

• Supports route-based and regex-based logging configuration.
• Logs request and response data.
• Allows filtering specific fields for logging.
• Debug mode for additional insights.
• All successful events will be logged in the LeadMe application.

Installation

npm i leadme

Usage

Import and Initialize

import express from "express";
import apiv1 from "./apiv1";
import { Leadme } from "leadme";

const app = express();

const leadme = new Leadme({ secretKey: "your-secret-key" });

app.use(leadme.middleware());

app.use("/api/v1", apiv1);

app.listen(3000, () => console.log("Server running on port 3000"));

Send custom event

import leadme from "../middlewares/logger-middleware";

try {
  const eventDetails = {
    type: "SIGN_IN", // Event type
    email: "test@test.com", // Email to associate the event with a user (optional)
    ip: "127.0.0.1", // IP address to identify the user (optional)
    data: {
      test: "TEST", // Additional data to log with the event (Any JSON data will suffice)
    },
  };

  await leadme.event(eventDetails);
} catch (err) {
  console.log(err, "ERROR WARNING");
}

Configuration Options

leadme({ logConfig, secretKey, sessionEmailField, debug })

Example logConfig

{
  "/api/v1": { "req": true },
  "^/secure": { "req": ["email"] }
}

• req: true logs the entire request.
• req: ["email"] logs only the email field from the request.

Error Handling

• If secretKey is missing, logging is disabled.

• If logConfig is invalid, logging is disabled.