/home/kueuepay/www/app/Http/Controllers/User/AddMoneyController.php
<?php

namespace App\Http\Controllers\User;

use Exception;
use App\Models\UserWallet;
use App\Models\Transaction;
use Illuminate\Http\Request;
use App\Models\TemporaryData;
use App\Models\UserNotification;
use Illuminate\Support\Facades\DB;
use App\Models\Admin\BasicSettings;
use App\Http\Controllers\Controller;
use Illuminate\Support\Facades\Auth;
use Illuminate\Http\RedirectResponse;
use App\Constants\PaymentGatewayConst;
use App\Traits\ControlDynamicInputFields;
use Illuminate\Support\Facades\Validator;
use App\Models\Admin\PaymentGatewayCurrency;
use Illuminate\Support\Facades\Notification;
use App\Traits\PaymentGateway\PaystackGateway;
use App\Notifications\User\AddMoneyNotification;
use App\Http\Helpers\PaymentGateway as PaymentGatewayHelper;

class AddMoneyController extends Controller
{
    use ControlDynamicInputFields,PaystackGateway;
    /**
     * Method for view index page
     * @return view
     */
    public function index(){
        $page_title             = "Add Money";
        $payment_gateways       = PaymentGatewayCurrency::whereHas('gateway', function ($gateway) {
            $gateway->where('slug', PaymentGatewayConst::add_money_slug());
            $gateway->where('status', 1);
        })->get();
        $transactions           = Transaction::auth()->with(['payment_gateway'])->where('type',PaymentGatewayConst::ADDMONEY)
                                ->orderBy('id','desc')->latest()->take(3)->get();

        return view('user.sections.add-money.index',compact(
            'page_title',
            'transactions',
            'payment_gateways'
        ));
    }
    /**
     * Method for confirm add money
     * @param Illuminate\Http\Request $request
     */
    public function confirm(Request $request){
        $validator              = Validator::make($request->all(),[
            'amount'            => 'required|numeric',
            'payment_gateway'   => 'required|string',
        ]);
        if($validator->fails()) return back()->withErrors($validator)->withInput($request->all());
        $validated              = $validator->validated();
        $request->merge(['currency' => $validated['payment_gateway']]);
        try{
            $instance = PaymentGatewayHelper::init($request->all())->type(PaymentGatewayConst::TYPEADDMONEY)->gateway()->render();

            if($instance instanceof RedirectResponse === false && isset($instance['gateway_type']) && $instance['gateway_type'] == PaymentGatewayConst::MANUAL) {
                $manual_handler = $instance['distribute'];
                return $this->$manual_handler($instance);
            }
        }catch(Exception $e) {
            return back()->with(['error' => [$e->getMessage()]]);
        }
        return $instance;
    }
    /**
     * Method for add money success method
     */
    public function success(Request $request, $gateway){
        try{
            $token = PaymentGatewayHelper::getToken($request->all(),$gateway);
            $temp_data = TemporaryData::where("identifier",$token)->first();
            

            if(Transaction::where('callback_ref', $token)->exists()) {
                if(!$temp_data) return redirect()->route('user.add.money.index')->with(['success' => ['Transaction request sended successfully!']]);;
            }else {
                if(!$temp_data) return redirect()->route('user.add.money.index')->with(['error' => ['Transaction failed. Record didn\'t saved properly. Please try again.']]);
            }

            $update_temp_data = json_decode(json_encode($temp_data->data),true);
            $update_temp_data['callback_data']  = $request->all();
            $temp_data->update([
                'data'  => $update_temp_data,
            ]);
            $temp_data = $temp_data->toArray();
            $instance = PaymentGatewayHelper::init($temp_data)->type(PaymentGatewayConst::TYPEADDMONEY)->responseReceive();
            if($instance instanceof RedirectResponse) return $instance;
        }catch(Exception $e) {
            return back()->with(['error' => [$e->getMessage()]]);
        }
        return redirect()->route("user.add.money.index")->with(['success' => ['Successfully added money.']]);
    }

    public function cancel(Request $request, $gateway) {

        $token = PaymentGatewayHelper::getToken($request->all(),$gateway);

        if($temp_data = TemporaryData::where("type",PaymentGatewayConst::TYPEADDMONEY)->where("identifier",$token)->first()) {
            $temp_data->delete();
        }

        return redirect()->route('user.add.money.index')->with(['error' => ['Transaction failed.']]);
    }

    public function postSuccess(Request $request, $gateway){
        try{
            $token = PaymentGatewayHelper::getToken($request->all(),$gateway);
            $temp_data = TemporaryData::where("identifier",$token)->first();
     
            Auth::guard($temp_data->data->creator_guard)->loginUsingId($temp_data->data->creator_id);
        }catch(Exception $e) {
            return redirect()->route('frontend.index');
        }
        return $this->success($request, $gateway);
    }

    public function postCancel(Request $request, $gateway){
        try{
            $token = PaymentGatewayHelper::getToken($request->all(),$gateway);
            $temp_data = TemporaryData::where("type",PaymentGatewayConst::TYPEADDMONEY)->where("identifier",$token)->first();
            Auth::guard($temp_data->data->creator_guard)->loginUsingId($temp_data->data->creator_id);
        }catch(Exception $e) {
            return redirect()->route('frontend.index');
        }

        return $this->cancel($request, $gateway);
    }

    public function callback(Request $request,$gateway) {

        $callback_token = $request->get('token');
        $callback_data = $request->all();

        try{
            PaymentGatewayHelper::init([])->type(PaymentGatewayConst::TYPEADDMONEY)->setProjectCurrency(PaymentGatewayConst::PROJECT_CURRENCY_SINGLE)->handleCallback($callback_token,$callback_data,$gateway);
        }catch(Exception $e) {
            // handle Error
            logger($e);
        }
    }

    public function handleManualPayment($payment_info) {

        // Insert temp data
        $data = [
            'type'          => PaymentGatewayConst::TYPEADDMONEY,
            'identifier'    => generate_unique_string("temporary_datas","identifier",16),
            'data'          => [
                'gateway_currency_id'    => $payment_info['currency']->id,
                'amount'                 => $payment_info['amount'],
                'wallet_id'              => $payment_info['wallet']->id,
            ],
        ];

        try{
            TemporaryData::create($data);
        }catch(Exception $e) {
            return redirect()->route('user.add.money.index')->with(['error' => ['Failed to save data. Please try again']]);
        }
        return redirect()->route('user.add.money.manual.form',$data['identifier']);
    }

    public function showManualForm($token) {
        $tempData = TemporaryData::search($token)->first();
        if(!$tempData || $tempData->data == null || !isset($tempData->data->gateway_currency_id)) return redirect()->route('user.add.money.index')->with(['error' => ['Invalid request']]);
        $gateway_currency = PaymentGatewayCurrency::find($tempData->data->gateway_currency_id);
        if(!$gateway_currency || !$gateway_currency->gateway->isManual()) return redirect()->route('user.add.money.index')->with(['error' => ['Selected gateway is invalid']]);
        $gateway = $gateway_currency->gateway;
        if(!$gateway->input_fields || !is_array($gateway->input_fields)) return redirect()->route('user.add.money.index')->with(['error' => ['This payment gateway is under constructions. Please try with another payment gateway']]);
        $amount = $tempData->data->amount;

        $page_title = "Payment Instructions";
        return view('user.sections.add-money.manual.instruction',compact("gateway","page_title","token","amount"));
    }

    public function manualSubmit(Request $request,$token) {
        $request->merge(['identifier' => $token]);
        $tempDataValidate = Validator::make($request->all(),[
            'identifier'        => "required|string|exists:temporary_datas",
        ])->validate();
        
        $tempData = TemporaryData::search($tempDataValidate['identifier'])->first();
        if(!$tempData || $tempData->data == null || !isset($tempData->data->gateway_currency_id)) return redirect()->route('user.add.money.index')->with(['error' => ['Invalid request']]);
        $gateway_currency = PaymentGatewayCurrency::find($tempData->data->gateway_currency_id);
        if(!$gateway_currency || !$gateway_currency->gateway->isManual()) return redirect()->route('user.add.money.index')->with(['error' => ['Selected gateway is invalid']]);
        $gateway = $gateway_currency->gateway;
        $amount = $tempData->data->amount ?? null;
        if(!$amount) return redirect()->route('user.add.money.index')->with(['error' => ['Transaction Failed. Failed to save information. Please try again']]);
        $wallet = UserWallet::find($tempData->data->wallet_id ?? null);
        if(!$wallet) return redirect()->route('user.add.money.index')->with(['error' => ['Your wallet is invalid!']]);

        $this->file_store_location = "transaction";
        $dy_validation_rules = $this->generateValidationRules($gateway->input_fields);
        $validated = Validator::make($request->all(),$dy_validation_rules)->validate();
        $get_values = $this->placeValueWithFields($gateway->input_fields,$validated);
        $trx_id = generateTrxString("transactions","trx_id","AM",8);
        // Make Transaction
        DB::beginTransaction();
        try{
            $id = DB::table("transactions")->insertGetId([
                'type'                          => PaymentGatewayConst::TYPEADDMONEY,
                'trx_id'                        => $trx_id,
                'user_id'                       => $wallet->user->id,
                'user_wallet_id'                => $wallet->id,
                'payment_gateway_currency_id'   => $gateway_currency->id,
                'request_amount'                => $amount->requested_amount,
                'fixed_charge'                  => $amount->fixed_charge,
                'percent_charge'                => $amount->percent_charge,
                'total_charge'                  => $amount->total_charge,
                'total_payable'                 => $amount->total_amount,
                'request_currency'              => get_default_currency_code(),
                'available_balance'             => $wallet->balance,
                'payment_currency'              => $gateway_currency->currency_code,
                'remark'                        => PaymentGatewayConst::MANUAL,
                'details'                       => json_encode(['input_values' => $get_values]),
                'attribute'                     => PaymentGatewayConst::RECEIVED,
                'status'                        => PaymentGatewayConst::STATUSPENDING,
                'created_at'                    => now(),
            ]);
            $basic_settings   = BasicSettings::first();
            if($basic_settings->email_notification == true){
                try{
                    Notification::route('mail',auth()->user()->email)->notify(new AddMoneyNotification($id));
                }catch(Exception $e){}
            }
            $transaction  = Transaction::with(['payment_gateway'])->where('trx_id',$trx_id)->first();
    
            UserNotification::create([
                'user_id'           => auth()->user()->id,
                'transaction_id'    => $id,
                'details'           => [
                    'title'         => 'Add Money using ' . $transaction->payment_gateway->name,
                    'receiver'      => "",
                    'amount'        => get_amount($transaction->request_amount),
                    'currency'      => $transaction->request_currency,
                    'message'       => "Successfully Received."
                ],
            ]);
            DB::table("temporary_datas")->where("identifier",$token)->delete();
            DB::commit();
        }catch(Exception $e) {
            DB::rollBack();
            return redirect()->route('user.add.money.manual.form',$token)->with(['error' => ['Something went wrong! Please try again']]);
        }
        return redirect()->route('user.add.money.index')->with(['success' => ['Transaction Success. Please wait for admin confirmation.']]);
    }

    

    public function redirectUsingHTMLForm(Request $request, $gateway)
    {
        $temp_data = TemporaryData::where('identifier', $request->token)->first();
        if(!$temp_data || $temp_data->data->action_type != PaymentGatewayConst::REDIRECT_USING_HTML_FORM) return back()->with(['error' => ['Request token is invalid!']]);
        $redirect_form_data = $temp_data->data->redirect_form_data;
        $action_url         = $temp_data->data->action_url;
        $form_method        = $temp_data->data->form_method;

        return view('payment-gateway.redirect-form', compact('redirect_form_data', 'action_url', 'form_method'));
    }

    /**
     * Redirect Users for collecting payment via Button Pay (JS Checkout)
     */
    public function redirectBtnPay(Request $request, $gateway)
    {
        try{
            return PaymentGatewayHelper::init([])->type(PaymentGatewayConst::ADDMONEY)->handleBtnPay($gateway, $request->all());
        }catch(Exception $e) {
            return redirect()->route('user.add.money.index')->with(['error' => [$e->getMessage()]]);
        }
    }
    
    /**
     * Method for paystack pay callback
     */
    public function paystackPayCallBack(Request $request){
        $instance = $this->paystackSuccess($request->all());
        return redirect()->route('user.add.money.index')->with(['success' => ['Successfully added money.']]);
    }
}
Path: home/kueuepay/www/app/Http/Controllers/User
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About Section

About NFC Pay: Our Story and Mission

NFC Pay was founded with a vision to transform the way people handle transactions. Our journey is defined by a commitment to innovation, security, and convenience. We strive to deliver seamless, user-friendly payment solutions that make everyday transactions effortless and secure. Our mission is to empower you to pay with ease and confidence, anytime, anywhere.

  • Simplifying Payments, One Tap at a Time.
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FAQ Section

Frequently Asked Questions About NFC Pay

Here are answers to some common questions about NFC Pay. We aim to provide clear and concise information to help you understand how our platform works and how it can benefit you. If you have any further inquiries, please don’t hesitate to contact our support team.

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How do I register for NFC Pay?

Download the app and sign up using your email or phone number, then complete the verification process.

Is my payment information secure?

Yes, we use advanced encryption and security protocols to protect your payment details.

Can I add multiple cards to my NFC Pay wallet?

Absolutely, you can link multiple debit or credit cards to your wallet.

How do I transfer money to another user?

Go to the transfer section, select the recipient, enter the amount, and authorize the transfer.

What should I do if I forget my PIN?

Use the “Forgot PIN” feature in the app to reset it following the provided instructions.

How can I activate my merchant account?

Sign up for a merchant account through the app and follow the setup instructions to start accepting payments.

Can I track my payment status?

Yes, you can view and track your payment status in the account dashboard

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