# README

Bot Advertising Platform SDK

This repository holds SDK related to Bot Advertising Platform.

Requirements

Installation

To install the bap package, use the following command:

go get github.com/codd-tech/bap-sdk-go

Usage

Importing the Package

Import the bap-sdk-go package into your Go code:

import "github.com/codd-tech/bap-sdk-go"

Creating a BAP Client

To create a new instance of the BAP client, use the NewBAPClient function:

// Setup BAP
bapClient, err := bap.NewBAPClient("your-api-key")
if err != nil {
    log.Fatal(err)
}
defer bapClient.Close()

The APIKey field is mandatory and represents your Advertising Platform API key.

Handling Updates

Use the HandleUpdate method of the BAP client to send update data to the BAP API:

needHandle, err := bapClient.HandleUpdate(context.Background(), update)
if err != nil {
	log.Print(err)
}

If your advertisement mode is set to manual you can mark ad placement in your code by calling:

err = bapClient.SendAdvertisement(context.Background(), update)
if err != nil {
	log.Print(err)
}

Interrupting control flow

At times, BAP may introduce telegram updates within its advertisement flow. To maintain the logical consistency of your bot, it is necessary to ignore such updates.

The bap.HandleUpdate method returns a boolean value indicating whether you should proceed with handling the request or skip it as an internal BAP request.

When the method returns false, it signifies that the current request should not be processed by your bot.

Handling Updates Using Middleware (Example on Telebot)

telebot

Use the BapMiddleware

package main

import (
	"log"
	"time"

	"github.com/codd-tech/bap-sdk-go/middleware"

	tele "gopkg.in/telebot.v3"
)

func main() {
	pref := tele.Settings{
		Token:  "TELEGRAM_TOKEN",
		Poller: &tele.LongPoller{Timeout: 10 * time.Second},
	}

	b, err := tele.NewBot(pref)
	if err != nil {
		log.Fatal(err)
	}

	// Bap middleware
	b.Use(middleware.TelebotBapMiddleware("your-api-key"))

	b.Handle("/hello", func(c tele.Context) error {
		return c.Send("Hello Moderator!")
	})

	b.Start()
}