Added draft items and pcs quantity on draft item list

app/Cart/TransactionDraft.php

@@ -62,6 +62,11 @@ abstract class TransactionDraft
         return $this->items()->sum('subtotal') - $this->getDiscountTotal();
     }
 
+    public function getItemsCount()
+    {
+        return $this->items()->count();
+    }
+
     public function getTotalQty()
     {
         return $this->items()->sum('qty');

app/Http/Controllers/CartController.php

@@ -85,7 +85,11 @@ class CartController extends Controller
     {
         $this->cart->removeDraft($request->draft_key);
 
-        return redirect()->route('cart.index');
+        if ($this->cart->isEmpty())
+            return redirect()->route('cart.index');
+
+        $lastDraft = $this->cart->content()->last();
+        return redirect()->route('cart.show', $lastDraft->draftKey);
     }
 
     public function destroy()

resources/views/cart/partials/draft-item-list.blade.php

@@ -1,4 +1,9 @@
-<legend>{{ trans('transaction.items') }} <small class="text-muted">({{ $draft->items()->count() }} Item)</small></legend>
+<legend>
+    {{ trans('transaction.items') }}
+    <small class="text-muted">
+        ({{ $draft->getItemsCount() }} Item, {{ $draft->getTotalQty() }} Pcs)
+    </small>
+</legend>
 <div class="panel panel-default">
     <div class="panel-body">
         <table class="table">