LakshyaSDK Documentation

LakshyaSDK is a TypeScript class that provides methods for interacting with the Lakshya SDK, enabling you to manage user information, events, event tickets, and event registrations. It is designed to work with a Supabase database instance and is intended for use in JavaScript or TypeScript applications.

Table of Contents

• LakshyaSDK Documentation
  • Table of Contents
  • Installation
  • Initialization
  • Class Methods
    • getUserInfo
    • updateUser
    • getEvents
    • getMyEvents
    • getTickets
    • registerEvent
    • request_payment

Installation

To use the LakshyaSDK in your project, you'll need to install the required dependencies. First, make sure you have the following installed:

• Node.js
• npm or yarn as your package manager

To install LakshyaSDK, you can use npm or yarn:

npm install @supabase/supabase-js
npm i lakshya-sdk

Initialization

Before using the LakshyaSDK, you need to initialize it with a SupabaseClient instance. Here's how you can do it:

import { createClient } from "@supabase/supabase-js";
import LakshyaSDK from "lakshya-sdk";

// Initialize a Supabase client
const supabase = createClient("your-supabase-url", "your-supabase-api-key");

// Initialize the LakshyaSDK using the Supabase client
const lakshya = LakshyaSDK.initialize(supabase);

Replace "your-supabase-url" and "your-supabase-api-key" with your actual Supabase URL and API key.

Now you have an instance of LakshyaSDK ready to use.

Class Methods

getUserInfo

Method Signature:

async getUserInfo(userId: string): Promise<User>

• Retrieves user information from the database by user ID.

Parameters:

• userId (string): The unique identifier of the user you want to retrieve information for.

Returns:

• A Promise that resolves with a User object containing the retrieved user data.

Example:

const user = await lakshya.getUserInfo(userId);
console.log("User Information:", user);

updateUser

Method Signature:

async updateUser(updatedUser: User): Promise<void>

• Updates user information in the database.

Parameters:

• updatedUser (User): An instance of the User class with updated user data.

Returns:

• A Promise indicating the success or failure of the update operation.

Example:

const updatedUser = await lakshya.updateUser(updatedUser);
console.log("User updated successfully");

getEvents

Method Signature:

async getEvents(): Promise<LakshyaEvent[]>

• Fetches a list of events from the database.

Returns:

• A Promise that resolves to an array of LakshyaEvent objects.

Throws:

• An error if there is an issue with the database query.

Example:

const events = await lakshya.getEvents();
console.log("List of Events:", events);

getMyEvents

Method Signature:

async getMyEvents(userId: string): Promise<LakshyaEvent[]>

• Gets events associated with a specific user.

Parameters:

• userId (string): The user's ID for whom you want to retrieve events.

Returns:

• A Promise that resolves to an array of LakshyaEvent objects.

Throws:

• An error if there is an issue with the database query.

Example:

const myEvents = await lakshya.getMyEvents(userId);
console.log("User's Events:", myEvents);

getTickets

Method Signature:

async getTickets(): Promise<EventTicket[]>

• Retrieves a list of event tickets from the database.

Returns:

• A Promise that resolves to an array of EventTicket instances if successful, or rejects with an error.

Throws:

• An error if there is an issue with the database operation or if the supplied error handler is triggered.

Example:

const tickets = await lakshya.getTickets();
console.log("Event Tickets:", tickets);

registerEvent

Method Signature:

async registerEvent(events: LakshyaEvent[]): Promise<boolean>

• Registers the authenticated user for multiple LakshyaEvent instances.

Parameters:

• events (LakshyaEvent[]): An array of LakshyaEvent instances to register for.

Returns:

• A Promise that resolves to a boolean, indicating the success of the registration process.

Throws:

• An error if there is an issue with user authentication or the database operation.

Example:

const eventsToRegister = []; // List of LakshyaEvent instances to register 
const registrationSuccess = await lakshya.registerEvent(eventsToRegister);

if (registrationSuccess) {
  console.log("User registered for events successfully");
}

requestPayment

Method Signature:

async requestPayment(
  events: LakshyaEvent[],
  headers: any,
  endpoint: string
): Promise<RequestPaymentResponse>

• Sends a payment request to a specified endpoint for a list of events.

Parameters:

• events (LakshyaEvent[]): An array containing event objects for which payment is requested.
• headers (any): HTTP headers to be included in the request.
• endpoint (string): The endpoint URL to which the payment request will be sent.

Returns:

• A Promise that resolves to a RequestPaymentResponse object representing the response from the payment request.

Throws:

• An error if there is an issue with the payment request or if the supplied error handler is triggered.

Example:

const paymentEvents = [...]; // List of LakshyaEvent instances for payment
const paymentHeaders = {...}; // HTTP headers for payment request
const paymentEndpoint = 'https://example.com/payment'; // Payment endpoint

try {
  const paymentResponse = await lakshya.requestPayment(paymentEvents, paymentHeaders, paymentEndpoint);
  console.log("Payment Response:", paymentResponse);
} catch (error) {
  console.error("Payment Error:", error.message);
}

That's the complete documentation for the LakshyaSDK class. You can use these methods to interact with your Supabase database

and manage user information, events, event tickets, event registrations, and make payment requests within your Lakshya-based application.