<?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'));
}
}
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