Your IP : 216.73.216.93
<?php
namespace App\Services;
use Carbon\Carbon;
use DB;
use Helper;
use GuzzleHttp\Client as HttpClient;
use GuzzleHttp\Exception\RequestException;
use Illuminate\Http\Request;
use App\Models\BillingHistory;
use App\Models\Coupon;
use App\Models\User;
use App\Models\UserSubscription;
use App\Traits\ConsumesExternalServices;
class RazorPayService
{
public function __construct()
{
$razorpayInfo = DB::table('integrations')->where('name', 'RazorPay')->first();
$this->config = unserialize($razorpayInfo->data);
$this->razorpay = new \Razorpay\Api\Api($this->config['public_key'], $this->config['secret_key']);
}
public function createPlan($plan, $razorpayPlan, $razorpayAmount)
{
try {
$request = $this->razorpay->plan->create([
'period' => $interval == 'month' ? 'monthly' : 'yearly',
'interval' => 1,
'item' => [
'name' => $razorpayPlan,
'description' => $plan->description,
'amount' => $razorpayAmount,
'currency' => Helper::config('currency'),
],
]);
return (object) array('success' => true, 'data' => $request);
} catch (\Exception $e) {
return (object) array('success' => false, 'error' => $e->getCode() . ' - ' . $e->getMessage());
}
}
public function createSubscription($plan, $razorpayPlanRequest, $amount, $coupon, $taxRates, $interval)
{
try {
$request = $this->razorpay->subscription->create([
'plan_id' => $razorpayPlanRequest->id,
'total_count' => $interval == 'month' ? 36 : 3,
'notes' => [
'user' => auth()->user()->id,
'plan' => $plan->id,
'plan_amount' => $interval == 'year' ? $plan->yearly_price : $plan->monthly_price,
'amount' => $amount,
'currency' => Helper::config('currency'),
'interval' => $interval,
'coupon' => $coupon->id ?? null,
'tax_rates' => isset($taxRates) ?? $taxRates->pluck('id')->implode('_')
]
]);
return (object) array('success' => true, 'data' => $request);
} catch (\Exception $e) {
return (object) array('success' => false, 'error' => $e->getMessage());
}
}
public function handleSubscription(Request $request,$plan, $coupon, $taxRates, $amount, $interval)
{
$razorpayAmount = in_array($plan->currency, config('currencies.zero_decimals')) ? $amount : ($amount * 100);
$razorpayPlan = $plan->id . '_' .$interval . '_' . $razorpayAmount . '_' . Helper::config('currency');
$razorpayPlanQuery = $this->createPlan($plan, $razorpayPlan, $razorpayAmount);
if($razorpayPlanQuery->success){
$razorpayPlanQuery = $this->createSubscription($plan, $razorpayPlanQuery->data, $amount, $coupon, $taxRates, $interval);
return redirect($razorpayPlanQuery->data->short_url);
} else {
dd($razorpayPlanQuery);
}
}
public function cancelSubscription($plan_subscription_id)
{
// Attempt to cancel the current subscription
try {
$request = $this->razorpay->subscription->fetch($plan_subscription_id)->cancel();
return (object) array('success' => true, 'data' => $request);
} catch (\Exception $e) {
return (object) array('success' => false, 'error' => $e->getCode() . ' - ' . $e->getMessage());
}
}
public function handleWebhook(Request $request)
{
$payload = json_decode($request->getContent());
$signature = $request->header('x-razorpay-signature');
$computedSignature = hash_hmac('sha256', $request->getContent(), $this->config['webhook_secret']);
// Validate the webhook signature
if (hash_equals($computedSignature, $signature)) {
// Get the metadata
$metadata = $payload->payload->subscription->entity->notes ?? null;
if (isset($metadata->user)) {
$user = User::where('id', '=', $metadata->user)->first();
$user_subscription = UserSubscription::where('user_id', $metadata->user)->first();
// If a user was found
if ($user) {
if ($payload->event == 'subscription.authenticated') {
// If the user previously had a subscription, attempt to cancel it
if ($user_subscription->subscription_id) {
$user_subscription->cancelSubscription();
}
$user_subscription->plan_id = $metadata->plan;
$user_subscription->plan_amount = $metadata->amount;
$user_subscription->plan_interval = $metadata->interval;
$user_subscription->payment_processor = 'razorpay';
$user_subscription->subscription_id = $payload->payload->subscription->entity->id;
$user_subscription->status = $payload->payload->subscription->entity->status;
$user_subscription->created_at = Carbon::now();
$user_subscription->recurring_at = $payload->payload->subscription->entity->charge_at ? Carbon::createFromTimestamp($payload->payload->subscription->entity->charge_at) : null;
$user_subscription->cancelled_at = null;
$user_subscription->save();
// If a coupon was used
if (isset($metadata->coupon) && $metadata->coupon) {
$coupon = Coupon::find($metadata->coupon);
// If a coupon was found
if ($coupon) {
// Increase the coupon usage
$coupon->increment('quantity_redeemed', 1);
}
}
} elseif (stripos($payload->event, 'subscription.') !== false) {
// If the subscription exists
if ($user_subscription->payment_processor == 'razorpay' && $user_subscription->subscription_id == $payload->payload->subscription->entity->id) {
// Update the recurring date
if ($payload->payload->subscription->entity->charge_at) {
$user_subscription->recurring_at = Carbon::createFromTimestamp($payload->payload->subscription->entity->charge_at);
}
// Update the subscription status
if ($payload->payload->subscription->entity->status) {
$user_subscription->status = $payload->payload->subscription->entity->status;
}
// Update the subscription end date
if ($payload->payload->subscription->entity->ended_at) {
// Update the subscription end date and recurring date
if (!empty($user_subscription->recurring_at)) {
$user_subscription->cancelled_at = $user_subscription->recurring_at;
$user_subscription->recurring_at = null;
}
} else {
$user_subscription->cancelled_at = null;
}
$user_subscription->save();
}
}
if ($payload->event == 'subscription.charged') {
// If the payment does not exist
if (!BillingHistory::where([['processor', '=', 'razorpay'], ['payment_id', '=', $payload->payload->payment->entity->id]])->exists()) {
$payment = BillingHistory::create([
'user_id' => $user->id,
'plan_id' => $metadata->plan,
'payment_id' => $payload->payload->payment->entity->id,
'processor' => 'razorpay',
'amount' => $metadata->amount,
'currency' => $metadata->currency,
'interval' => $metadata->interval,
'status' => 'completed',
'coupon' => $metadata->coupon ?? null,
'tax_rates' => $metadata->tax_rates ?? null,
'customer' => $user->billing_information,
'billing_date' => date('Y-m-d H:i:s')
]);
// Attempt to send the payment confirmation email
/*try {
Mail::to($user->email)->locale($user->locale)->send(new PaymentMail($payment));
}
catch (\Exception $e) {}*/
}
}
}
}
} else {
Log::info('Razorpay signature validation failed.');
return response()->json([
'status' => 400
], 400);
}
return response()->json([
'status' => 200
], 200);
}
}