/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
Refund Policy
top

At NFC Pay, we strive to provide a seamless and satisfactory experience with our services. This Refund Policy outlines the circumstances under which refunds may be issued for transactions made through our platform. Please read this policy carefully to understand your rights regarding refunds.
1. Eligibility for Refunds
Refunds may be considered under the following circumstances:
 

2. Non-Refundable Situations
Refunds will generally not be issued in the following situations:
 

3. Refund Process
To request a refund, please follow these steps:
 

  1. Contact Customer Support: Reach out to our customer support team via [email/phone/app support chat] with your transaction details, including the date, amount, and reason for the refund request.
  2. Investigation: Our team will review your request and may ask for additional information or documentation to support your claim. This process typically takes [5-10 business days], depending on the complexity of the issue.
  3. Refund Decision: After reviewing your request, we will notify you of our decision. If approved, the refund will be processed back to your original payment method. The timing of the refund will depend on your bank or payment provider and may take up to [10 business days] to reflect in your account.

4. Refund Exceptions
Certain transactions may be subject to specific terms and conditions, including non-refundable fees or charges. Please review the terms associated with each transaction carefully, as some fees may not be eligible for refunds.
5. Modifications to the Refund Policy
NFC Pay reserves the right to modify this Refund Policy at any time. Changes will be communicated through updates on our website and app, and the effective date will be updated accordingly. We encourage you to review this policy periodically to stay informed about our refund practices.
By using NFC Pay, you agree to this Refund Policy and understand the terms under which refunds may be issued. Our goal is to ensure a fair and transparent refund process, providing you with confidence and peace of mind when using our services.

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