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<?php
namespace App\Services;
use App\Models\BillingPayment;
use App\Models\BillingTransaction;
use App\Models\PaymentGateway;
use App\Models\Setting;
use App\Models\User;
use App\Services\SubscriptionService;
use App\Traits\ConsumesExternalServices;
use Carbon\Carbon;
use CurrencyHelper;
use DB;
use Helper;
use GuzzleHttp\Client as HttpClient;
use GuzzleHttp\Exception\RequestException;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Http;
use Illuminate\Support\Facades\Log;
class FlutterwaveService
{
public function __construct()
{
$this->subscriptionService = new SubscriptionService();
$methodInfo = PaymentGateway::where('name', 'Flutterwave')->first();
$this->config = json_decode($methodInfo->metadata);
$this->baseUri = 'https://api.flutterwave.com/';
$this->publicKey = $this->config->public_key;
$this->secretKey = $this->config->secret_key;
}
public function makeRequest($method, $url, $body = NULL)
{
$httpClient = new HttpClient();
try {
$request = $httpClient->request($method, $this->baseUri . $url, [
'headers' => [
'Authorization' => 'Bearer ' . $this->secretKey,
'Content-Type' => 'application/json'
],
'body' => $body != null ? json_encode($body) : null
]
);
return (object) array('success' => true, 'data' => json_decode($request->getBody()->getContents()));
} catch (RequestException $e) {
Log::error("Error Code:" . $e->getMessage());
return (object) array('success' => false, 'error' => json_decode($e->getResponse()->getBody()->getContents()));
}
}
public function handlePayment($amount, $planId = NULL)
{
$currency = 'USD';
$redirectUrl = url('payment/flutterwave');
$user = User::where('id', auth()->user()->id)->first();
try {
$pay = $this->makeRequest(
'POST',
'v3/payments',
[
'tx_ref' => 'Ref:' . auth()->user()->id . session()->get('current_organization') . now()->format('YmdHis'),
'amount' => $amount,
'currency' => $currency,
'redirect_url' => $redirectUrl,
'meta' => [
'organization_id' => session()->get('current_organization'),
'plan_id' => $planId,
'user_id' => auth()->user()->id,
],
'customer' => [
'email' => $user->email,
'phonenumber' => $user->phone,
'name' => $user->first_name . ' ' . $user->last_name,
],
'customizations' => [
'title' => Setting::where('key', 'company_name')->first()->value,
]
]
);
return (object) array('success' => true, 'data' => $pay->data->data->link);
} catch (\Exception $e) {
// Log or handle the error as needed
\Log::error("Error Code:" . $e->getMessage());
return (object) array('success' => false, 'error' => $e->getMessage());
}
}
public function verifyTransaction($transactionId)
{
return $this->makeRequest(
'GET',
'v3/transactions/'. $transactionId .'/verify'
);
}
public function updateSubscription($dataId)
{
$verifiedTrans = $this->verifyTransaction($dataId);
if($verifiedTrans->success && isset($verifiedTrans->data)){
$request = $verifiedTrans->data;
if($request->status === 'success'){
$transaction = DB::transaction(function () use ($request) {
$metadata = $request->data->meta;
$organizationId = $metadata->organization_id ?? null;
$userId = $metadata->user_id ?? null;
$planId = $metadata->plan_id ?? null;
$amount = $request->data->amount;
//Check if payment exists
$exists = BillingPayment::where('processor', 'flutterwave')->where('details', $request->data->flw_ref)->first();
Log::info($exists);
if(!$exists){
$payment = BillingPayment::create([
'organization_id' => $organizationId,
'processor' => 'flutterwave',
'details' => $request->data->flw_ref,
'amount' => $amount
]);
$transaction = BillingTransaction::create([
'organization_id' => $organizationId,
'entity_type' => 'payment',
'entity_id' => $payment->id,
'description' => 'Flutterwave Payment',
'amount' => $amount,
'created_by' => $userId,
]);
if($planId == null){
$this->subscriptionService->activateSubscriptionIfInactiveAndExpiredWithCredits($organizationId, $userId);
} else {
$this->subscriptionService->updateSubscriptionPlan($organizationId, $planId, $userId);
}
//Log::debug($transaction);
return $transaction;
}
});
return (object) array('success' => true);
}
}
return (object) array('success' => false);
}
public function handleWebhook(Request $request)
{
$this->updateSubscription($request->data['id']);
}
}