<?php

namespace App\Http\Controllers\User;

use Exception;
use Carbon\Carbon;
use App\Models\Card;
use Illuminate\Support\Str;
use App\Constants\CardConst;
use Illuminate\Http\Request;
use App\Http\Helpers\Response;
use App\Http\Controllers\Controller;
use Illuminate\Support\Facades\Validator;
use Illuminate\Validation\ValidationException;

class CardController extends Controller
{
    /**
     * Method for payment page
     * @return view
     */
    public function index(){
        $page_title     = "Save Cards";
        $cards          = Card::auth()->orderBy('id','desc')->get();

        return view('user.sections.card.index',compact(
            'page_title',
            'cards'
        ));
    }
    /**
     * Method for store payment information 
     * @param \Illuminate\Http\Request $request
     */
    public function store(Request $request){
        $validator = Validator::make($request->all(), [
            'name'        => 'required',
            'card_number' => 'required',
            'card_cvc'    => 'required|min:3|max:4',
            'expiry_date' => 'required|min:7|max:7',
        ]);

        if ($validator->fails()) {
            return back()->withErrors($validator)->withInput()->with('modal', true);
        }

        $validated = $validator->validate();

        // Remove spaces in card number and hash it for uniqueness check
        $card_number_cleaned = str_replace(' ', '', $validated['card_number']);
        if(strlen($card_number_cleaned) < 15 || strlen($card_number_cleaned) > 19){
            return back()->with(['error' => ['Card number must be between 15 to 19 digits.']]);
        }
        $card_number_hash = hash('sha256', $card_number_cleaned);

        // Check if the card number hash already exists for this user
        if (Card::where('user_id', auth()->user()->id)
                ->where('card_number_hash', $card_number_hash)
                ->exists()) {
            throw ValidationException::withMessages([
                'card_number' => "This card number has already been added by you!",
            ]);
        }

        // Continue with validation for expiry date
        $exp_date = explode("/", $request->expiry_date);
        $month_data = str_replace(' ', '', $exp_date[0]);
        $year_data = str_replace(' ', '', $exp_date[1]);

        if ($month_data > 12) {
            return back()->with(['error' => ['Invalid Month.']]);
        }

        $current_month = Carbon::now()->format('m');
        $current_year = Carbon::now()->format('y');
        if ($current_year > $year_data) {
            return back()->with(['error' => ['Invalid Year.']]);
        }
        if ($current_month > $month_data && $current_year == $year_data) {
            return back()->with(['error' => ['Month expired.']]);
        }

        // Encrypt sensitive data
        $validated['user_id']   = auth()->user()->id;
        $expiry_date = $month_data.'/'.$year_data;
        $validated['expiry_date'] = encrypt($expiry_date);
        $validated['type'] = CardConst::LIVE;
        $validated['slug'] = Str::uuid();
        $validated['name'] = encrypt($validated['name']);
        $validated['card_number'] = encrypt($card_number_cleaned);
        $validated['card_cvc'] = encrypt($validated['card_cvc']);
        $validated['card_number_hash'] = $card_number_hash;

        try {
            Card::create($validated);
        } catch (Exception $e) {
            return back()->with(['error' => ['Something went wrong! Please try again.']]);
        }

        return back()->with(['success' => ['Card method created successfully.']]);
    }
    /**
     * Method for make default card
     */
    public function makeDefault(Request $request,$slug){
        $cards      = Card::auth()->where('slug','!=', $slug)->get();
        if($cards->count() != 0){
            foreach($cards ?? [] as $card){
                try{
                    $card->update([
                        'default'    => false,
                    ]);
                }catch(Exception $e){
                    return back()->with(['error' => ['Something went wrong! Please try again.']]);
                }
            }
        }
        $card       = Card::auth()->where('slug',$slug)->first();
        if(!$card) return back()->with(['error' => ['Card not found!']]);
        try{
            $card->update([
                'default'   => true
            ]);
        }catch(Exception $e){
            return back()->with(['error' => ['Something went wrong! Please try again.']]);
        }
        return back()->with(['success' => ['Card status updated.']]);
    }
    /**
     * Method for delete card payment information
     * @param $slug
     * @param \Illuminate\Http\Request $request
     */
    public function delete($slug){
        $card   = Card::where('slug',$slug)->first();
        if(!$card) return back()->with(['error' => ['Sorry! Card not found.']]);
        try{
            $card->delete();
        }catch(Exception $e){
            return back()->with(['error' => ['Something went wrong! Please try again.']]);
        }
        return back()->with(['success' => ['Card method deleted successfully.']]);
    }
    /**
     * Method for search card payment data
     */
    public function search(Request $request){
        
        $validator      = Validator::make($request->all(),[
            'text'      => 'required'
        ]);
        if($validator->fails()) {
            $error = ['error' => $validator->errors()];
            return Response::error($error,null,400);
        }

        $validated = $validator->validate();
        
        $cards    = Card::auth()->search($validated['text'])->get();
        return view('user.components.card-table.card',compact('cards'));
    }
}

• [D] Auth
• [F] AddMoneyController.php
  Delete
• [F] AuthorizationController.php
  Delete
• [F] CardController.php
  Delete
• [F] CheckoutController.php
  Delete
• [F] DashboardController.php
  Delete
• [F] KycController.php
  Delete
• [F] LoginController.php
  Delete
• [F] MerchantDetailsController.php
  Delete
• [F] ProfileController.php
  Delete
• [F] SecurityController.php
  Delete
• [F] SettingsController.php
  Delete
• [F] SupportTicketController.php
  Delete
• [F] TransactionLogController.php
  Delete
• [F] TransferMoneyController.php
  Delete
• [F] UserController.php
  Delete

How To Payment

Simple Steps to Complete Your Payment Securely and Efficiently

Making a payment on our website is quick and secure. Start by logging in or creating an account. Select your preferred payment method, input the required details, and review the information. Once you confirm everything is correct, click on the "Submit Payment" button. You’ll receive instant confirmation and can track your payment status through your account dashboard. It’s an easy and secure process.

• Go to the Payment Section: Access the payment area on our website or app.
• Choose Your Payment Method: Select your preferred payment option.
• Enter Payment Details: Provide the necessary payment information.
• Verify Your Information: Check that all details are correct.
• Confirm Your Payment: Click "Submit Payment" to complete the transaction.