Add default status for cash on delivery payment method.

src/Models/Cart.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace Webkul\BookingProduct\Models;
+
+use Webkul\Checkout\Models\Cart as BaseCart;
+
+class Cart extends BaseCart
+{
+    /**
+     * Checks if cart have stockable items.
+     */
+    public function haveStockableItems(): bool
+    {
+        return true;
+    }
+}

src/Providers/BookingProductServiceProvider.php

@@ -7,6 +7,8 @@
 use Webkul\Admin\DataGrids\Catalog\ProductDataGrid as BaseProductDataGrid;
 use Webkul\BookingProduct\Console\Commands\Booking as BookingCommand;
 use Webkul\BookingProduct\DataGrids\Admin\Catalog\ProductDataGrid;
+use Webkul\BookingProduct\Models\Cart;
+use Webkul\Checkout\Models\Cart as BaseCart;
 
 class BookingProductServiceProvider extends ServiceProvider
 {
@@ -27,6 +29,8 @@ public function boot(): void
 
         $this->app->bind(BaseProductDataGrid::class, ProductDataGrid::class);
 
+        $this->app->bind(BaseCart::class, Cart::class);
+
         $this->app->register(EventServiceProvider::class);
 
         $this->app->register(ModuleServiceProvider::class);