added vocher validation

app/Http/Controllers/teamstore/TeamStoreController.php

@@ -18,6 +18,7 @@ use App\Traits\CaptchaTrait;
 use Illuminate\Support\Facades\Session;
 use Illuminate\Support\Facades\Validator;
 use Illuminate\Support\Facades\Redirect;
+use Carbon\Carbon;
 
 class TeamStoreController extends Controller
 {
@@ -699,7 +700,7 @@ class TeamStoreController extends Controller
 		);
 
 		$getVoucher 	= $TeamStoreModel->selectVoucher($data);
-
+		$now = Carbon::now();
 		if ($getVoucher) {
 			$items 	 		= $TeamStoreModel->myCart($cartKey);
 
@@ -711,6 +712,20 @@ class TeamStoreController extends Controller
 						'message' => 'This voucher is already in used.'
 					));
 				}
+
+				if ($getVoucher[0]->Status == 'Inactive') {
+					return response()->json(array(
+						'success' => false,
+						'message' => 'This voucher is inactive.'
+					));
+				}
+
+				if ($getVoucher[0]->VoucherExpiryDate < $now) {
+					return response()->json(array(
+						'success' => false,
+						'message' => 'This voucher has expired.'
+					));
+				}
 			}
 
 			// insert vocuher to cart_tmp