Iforte Payment Gateway Development

I'm not seeing any tutorial about this, so I might as well make one.

Documentation - https://developer.mcpayment.id/

With so many methods, they do not give you an explanation on which one to use, basically if you want a page that is right out of the bat with all the payment available then focus on "Generate payment link" others don't matter.

https://developer.mcpayment.id/#0c7fd900-6884-4a7c-ac7e-183a3559346e

private function iforte(Order $order) {
        $curl = curl_init();
        $domain = 'https://' . $_SERVER['HTTP_HOST'];
        $header = array(
            'Authorization: Basic ' . base64_encode(env('IFORTE_MERCHANT_ID') . ":" . env('IFORTE_SECRET')),
            'x-req-signature: ' . hash('sha256', env('IFORTE_HASH_KEY') . $order->id . $order->id),
            'x-version: v3',
            'Content-Type: application/json'
        );
        $post = '{
            "order_id": "'. $order->id. '",
            "external_id": "' . $order->id . '",
            "amount": ' . $order->total_price . ',
            "description": "' . $order->ads . '",
            "contact_us": {
                "phone" :"' . $order->phone_number . '",
                "email" :"' . $order->user->email . '"
            },
            "customer_details": {
                "full_name": "' . $order->user->name . '",
                "email": "' . $order->user->email . '",
                "phone": "' . $order->phone_number . '",
                "address": "-",
                "is_email_show": false,
                "is_phone_show": false
            },
            "item_details": [
                {
                    "item_id": "' . $order->ads . '-' . $order->user_id . '-' . $order->id . '",
                    "name": "' . $order->ads . '",
                    "amount": ' . $order->total_price . ',
                    "qty": 1
                }
            ],
            "selected_channels": [
                {"channel":"CARD", "acq": "BRICC" },
                {"channel":"DANA"},
                {"channel":"OVO"},
                {"channel":"SHOPEEPAY"},
                {"channel":"LINKAJA"},
                {"channel":"QRIS"},
                {"channel":"VIRGO"},
                {
                    "channel": "VA",
                    "acq": "CIMB",
                    "payment_system": "CLOSED",
                    "is_multi_use": false
                },
                {
                    "channel": "VA",
                    "acq": "PERMATA",
                    "payment_system": "CLOSED",
                    "is_multi_use": false
                }
            ],
            "save_card": false,
            "callback_url": "'. $domain.'/checkout/notification",
            "success_redirect_url": "'. $domain.'/checkout/success",
            "failed_redirect_url": "'. $domain.'/checkout/error"
        }';

        curl_setopt_array($curl, array(
            CURLOPT_URL => 'https://api-stage.mcpayment.id/payment-page/payment',
            CURLOPT_RETURNTRANSFER => true,
            CURLOPT_ENCODING => '',
            CURLOPT_MAXREDIRS => 10,
            CURLOPT_TIMEOUT => 0,
            CURLOPT_FOLLOWLOCATION => true,
            CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
            CURLOPT_CUSTOMREQUEST => 'POST',
            CURLOPT_POSTFIELDS => $post,
            CURLOPT_HTTPHEADER => $header,
        ));

        $response = curl_exec($curl);

        curl_close($curl);
        //echo $response;

        return json_decode($response,true);
    }

then check if it successfully generates the link then redirects to that link

        if (!empty($payment['response_message']) && $payment['response_message'] == 'Success') {
        	return redirect($payment['data']['payment_url']);
        }

All payment gateway need notification to pass, it would be something like this, don't forget the validation this is only to show you how it works.

public function notification(Request $request) {
        $post = $request->all();

        if (!empty($post['transaction_id']) && !empty($post['transaction_status'])) {
            $order = Order::where('transaction_id', $post['transaction_id'])->first();
            if (empty($order)) {
                return response()->json(['error' => $post['response_message']], 401);
            }
            if ($post['transaction_status'] == 'SUCCESS') {
                $order->is_paid = 1;
                $order->save();
            }
            $args = [
                'order_id' => $order->id,
                'transaction_id' => $post['transaction_id'],
                'log_response' => json_encode($post),
                'transaction_status' => $post['transaction_status'],
                'response_message' => $post['response_message'],
                'payment_method' => $post['payment_method'],
                'payment_channel' => $post['payment_channel'],
                'paid_date' => $post['paid_date'] ?? '',
                'fee' => $post['fee'] ?? '',
                'amount' => $post['amount'],
            ];
            PaymentNotification::create($args);
            return response()->json(['success' => $post['response_message']], 200);
        }
        return response()->json(['error' => $post['response_message']], 401);
    }