Getting Discord Authentication Error in Laravel - php

Question

Client error: POST https://discordapp.com/api/oauth2/token resulted in a 429 Too Many Requests response: {"code": 0, "message": "You are being blocked from accessing our API temporarily due to exceeding our rate limits freque (truncated...)
I am getting this error when i am trying to login into my web apllication using discord,I know i am exceeding rate limits i want to increase my rate limit,after sometime it has started working again but i do not want this error again cause i have live customer on my site
<?php
namespace App\Http\Controllers\Auth;
include base_path('vendor/autoload.php');
use RestCord\DiscordClient;
use App\Http\Controllers\Controller;
use App\Models\User;
use Laravel\Socialite\Facades\Socialite;
use App\Notifications\SendCredentials;
use GuzzleHttp\Client;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Hash;
class DiscordLoginController extends Controller
{
public function login(){
return Socialite::with('discord')->scopes(['guilds','guilds.join'])->redirect(); //redirect to generated 0auth link
}
public function callback(){
function getTotalMembers($last_id, $membrs_total)
{
$discord = new DiscordClient(['token' => getenv('DISCORD_BOT_TOKEN')]);
if ($last_id == 0) {
$members = $discord->guild->listGuildMembers(['guild.id' => 815031226699874334, 'limit' => 1000]);
} else {
$members = $discord->guild->listGuildMembers(['guild.id' => 815031226699874334, 'limit' => 1000, 'after' => $last_id]);
}
$end = end($members);
$last_id = $end->user->id;
$membrs_total = array_merge($membrs_total, $members);
if (count($members) <= 999) {
return $membrs_total;
} else {
return getTotalMembers($last_id, $membrs_total);
}
}
$membrs_total = array();
$membrs_totals = getTotalMembers(0, $membrs_total);
$current_guilds_ids=array();
foreach($membrs_totals as $member){
array_push($current_guilds_ids,$member->user->id);
}
$user = Socialite::driver('discord')->stateless()->user();
if(in_array($user->id,$current_guilds_ids))
{
$accessTokenResponseBody = $user->accessTokenResponseBody;
if (!Auth::user()) { //handle user login
$users = User::where(['discord_id' => $user->id])->first();
if ($users) {
if(in_array($users->discord_id,$current_guilds_ids)){
User::where(['id' => $users->id])->update([ 'is_binded' => true,'is_verified'=>true]);
}
Auth::login($users);
return redirect()->route('home');
} else {
$users = User::where('email', $user->email)->first();
if (!$users) {
$users = new User();
$users->name = $user->name;
$users->email = $user->email;
$password = uniqid();
$users->password = Hash::make($password);
$users->discord_id = $user->id;
$users->discord_email = $user->email;
$users->is_binded = 1;
if ($user->user['verified'] == 1) {
$users->is_verified = 1;
}
$users->save();
$notifyUsers = User::where('email', $users->email)->get();
foreach ($notifyUsers as $notifyUser) {
$notifyUser->notify(new SendCredentials($notifyUser, $password));
}
Auth::login($users);
return redirect()->route('home');
}
}
} else {
$user_id = auth()->user()->id;
$users = User::where(['discord_id' => $user->id])->count();
if ($users == 0) {
User::where(['id' => $user_id])->update(['discord_id' => $user->id, 'discord_email' => $user->email, 'is_binded' => true]);
return redirect()->route('home');
} else {
User::where(['id' => $user_id])->update(['discord_id' => $user->id, 'discord_email' => $user->email, 'is_verified' => false]);
$customer_status = User::where(['id' => $user_id])->value('is_customer');
$client = new \GuzzleHttp\Client();
$request = $client->get( //perform check
'https://discordapp.com/api/users/#me/guilds',
[
'headers' => [
'Authorization' => 'Bearer ' . $accessTokenResponseBody['access_token'],
],
]
);
$response = json_decode($request->getBody()->getContents(), true); //decode response
foreach ($response as $key => $value) { //traverse result
if ($value['id'] == 815031226699874334) {
User::where(['id' => $user_id])->update(['is_verified' => true]);
alert()->success('Nice One', 'You are in SMT Proxies Discord.');
if ($customer_status == true) {
$client = new Client([
'headers' => [
'Authorization' => 'Bot ' . getenv('DISCORD_BOT_TOKEN'),
"Content-Type" => "application/json"
]
]);
$client->put('https://discordapp.com/api/guilds/815031226699874334/members/' . $user->id . '/roles/815046198791503914', []);
alert()->success('Nice One', 'You are in SMT Proxies Discord & got customer role');
}
break;
}
}
return redirect()->route('home');
}
}
}
else{
alert()->warning('Sorry You have to join our server first');
return redirect()->route('login');
}
}
}