session-event-logger

Analytics Module README

Overview

This analytics module provides functionality to track user sessions and events and send data to a server for analysis. It offers flexibility in configuration, allowing customization of parameters such as server URLs, retry limits, heartbeat intervals, and more.

File Structure

• analyticsMain.ts: Contains the main logic for managing sessions, tracking events, and sending data to the server.
• analyticsInterface.ts: Defines interfaces for analytics options and the main analytics module.
• analytics.ts: Implements the main analytics module based on the defined interfaces.
• analyticsDefault.ts: Provides default options and helper functions for sending HTTP requests.

Usage

Configuration

Before using the analytics module, you need to configure it with the desired options. You can configure the following options:

• baseUrl (string): The base URL of the analytics server. Default is an empty string.
• retryLimit (number): The maximum number of retries for failed event submissions. Default is 5.
• eventQueueTime (number): The interval (in milliseconds) at which queued events are sent to the server. Default is 0 (disabled).
• heartBeatTime (number): The interval (in milliseconds) at which heartbeat events are sent to the server. Default is 10000 (10 seconds).
• heartBeatPayload (any): Additional data to include in heartbeat events. Default is an empty object.
• id (string or number): Identifier for the participant. Default is an empty string.
• sendEventsInQueue (boolean): Whether to send events immediately or queue them. Default is false.
• heartBeatUrl (string): The URL for sending heartbeat events. Default is an empty string.
• sessionUrl (string): The URL for starting sessions. Default is an empty string.

To configure the analytics module, use the configure method:

import Analytics from './analytics';

const options = {
    baseUrl: 'https://example.com/analytics',
    retryLimit: 3,
    eventQueueTime: 5000,
    // Other options...
};

Analytics.configure(options)
    .then(() => {
        console.log('Analytics module configured successfully');
    })
    .catch((error) => {
        console.error('Error configuring analytics module:', error);
    });

Session Management

To start a session, use the startSession method: token and pubkey are for authorization

import Analytics from './analytics';

const sessionData = {
    // Session data object...
};

Analytics.startSession(sessionData,token,pubkey)
    .then(() => {
        console.log('Session started successfully');
    })
    .catch((error) => {
        console.error('Error starting session:', error);
    });

{
    "sessionId": "<generated session ID>",
    "clientTimestamp": "<current timestamp>",
    "uniqueId": "<ID>",
    "data":"sessionData"
}

To end a session, use the endSession method:

import Analytics from './analytics';

Analytics.endSession()
    .then(() => {
        console.log('Session ended successfully');
    })
    .catch((error) => {
        console.error('Error ending session:', error);
    });

Event Tracking

To track an event, use the trackEvent method:

import Analytics from './analytics';

const eventName = 'button_click';
const eventData = {
    // Event data object...
};

Analytics.trackEvent(eventName, eventData)
    .then(() => {
        console.log('Event tracked successfully');
    })
    .catch((error) => {
        console.error('Error tracking event:', error);
    });

{
    "eventType": "<event type>",
    "data": {
        // Event-specific data...
    },
    "sessionId": "<current session ID>",
    "clientTimestamp": "<current timestamp>",
    "uniqueId": "<ID>",
    // Other event-related data...
}

hearBeat

To check if session is active or not

{
    "sessionId": "<current session ID>",
    "clientTimestamp": "<current timestamp>",
    "uniqueId": "<ID>",
    "heartBeatPayload":"heartBeatPayload"
    // Other heartbeat data...
}

Default Values

The analytics module provides default values for configuration options. Here are the default values:

baseUrl: ""
retryLimit: 5
eventQueueTime: 0
heartBeatTime: 10000
heartBeatPayload: {}
id: ""
sendEventsInQueue: false
heartBeatUrl: ""
sessionUrl: ""