Quantity availability check implemented for rental booking

packages/Webkul/BookingProduct/src/Helpers/RentalSlot.php

@@ -2,6 +2,7 @@
 
 namespace Webkul\BookingProduct\Helpers;
 
+use Illuminate\Support\Facades\DB;
 use Carbon\Carbon;
 
 /**
@@ -94,6 +95,75 @@ class RentalSlot extends Booking
         return $slots;
     }
 
+    /**
+     * @param CartItem $cartItem
+     * @return bool
+     */
+    public function isItemHaveQuantity($cartItem)
+    {
+        $bookingProduct = $this->bookingProductRepository->findOneByField('product_id', $cartItem->product_id);
+
+        if ($bookingProduct->qty - $this->getBookedQuantity($cartItem) < $cartItem->quantity) {
+            return false;
+        }
+
+        return true;
+    }
+
+    /**
+     * @param array $cartProducts
+     * @return bool
+     */
+    public function isSlotAvailable($cartProducts)
+    {
+        foreach ($cartProducts as $cartProduct) {
+            $bookingProduct = $this->bookingProductRepository->findOneByField('product_id', $cartProduct['product_id']);
+
+            if ($bookingProduct->qty - $this->getBookedQuantity($cartProduct) < $cartProduct['quantity']) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * @param array $data
+     * @return integer
+     */
+    public function getBookedQuantity($data)
+    {
+        $bookingProduct = $this->bookingProductRepository->findOneByField('product_id', $data['product_id']);
+
+        $rentingType = $products[0]['additional']['booking']['renting_type'] ?? $bookingProduct->rental_slot->renting_type;
+
+        if ($rentingType == 'daily') {
+            $from = Carbon::createFromTimeString($data['additional']['booking']['date_from'] . ' 00:00:01')->getTimestamp();
+
+            $to = Carbon::createFromTimeString($data['additional']['booking']['date_to'] . ' 23:59:59')->getTimestamp();
+        } else {
+            $from = Carbon::createFromTimestamp($data['additional']['booking']['slot']['from'])->getTimestamp();
+
+            $to = Carbon::createFromTimestamp($data['additional']['booking']['slot']['to'])->getTimestamp();
+        }
+
+        $result = $this->bookingRepository->getModel()
+                ->leftJoin('order_items', 'bookings.order_item_id', '=', 'order_items.id')
+                ->addSelect(DB::raw('SUM(qty_ordered - qty_canceled - qty_refunded) as total_qty_booked'))
+                ->where('bookings.product_id', $data['product_id'])
+                ->where(function ($query) use($from, $to) {
+                    $query->where(function ($query) use($from) {
+                        $query->where('bookings.from', '<=', $from)->where('bookings.to', '>=', $from);
+                    })
+                    ->orWhere(function($query) use($to) {
+                        $query->where('bookings.from', '<=', $to)->where('bookings.to', '>=', $to);
+                    });
+                })
+                ->first();
+
+        return ! is_null($result->total_qty_booked) ? $result->total_qty_booked : 0;
+    }
+
     /**
      * Add booking additional prices to cart item
      *

packages/Webkul/BookingProduct/src/Models/Booking.php

@@ -11,7 +11,7 @@ class Booking extends Model implements BookingContract
 {
     public $timestamps = false;
 
-    protected $fillable = ['from', 'to', 'order_item_id', 'booking_product_event_ticket_id', 'product_id', 'order_id'];
+    protected $fillable = ['qty', 'from', 'to', 'order_item_id', 'booking_product_event_ticket_id', 'product_id', 'order_id'];
 
     /**
      * Get the order record associated with the order item.

packages/Webkul/BookingProduct/src/Repositories/BookingRepository.php

@@ -4,6 +4,7 @@ namespace Webkul\BookingProduct\Repositories;
 
 use Illuminate\Container\Container as App;
 use Illuminate\Support\Facades\Event;
+use Carbon\Carbon;
 use Webkul\Core\Eloquent\Repository;
 
 /**
@@ -42,19 +43,31 @@ class BookingRepository extends Repository
             $from = $to = null;
 
             if (isset($item->additional['booking']['slot'])) {
-                $timestamps = explode('-', $item->additional['booking']['slot']);
+                if (isset($item->additional['booking']['slot']['from']) && isset($item->additional['booking']['slot']['to'])) {
+                    $from = $item->additional['booking']['slot']['from'];
 
-                $from = current($timestamps);
+                    $to = $item->additional['booking']['slot']['to'];
+                } else {
+                    $timestamps = explode('-', $item->additional['booking']['slot']);
 
-                $to = end($timestamps);
+                    $from = current($timestamps);
+
+                    $to = end($timestamps);
+                }
+            } elseif (isset($item->additional['booking']['date_from']) && isset($item->additional['booking']['date_to'])) {
+                $from = Carbon::createFromTimeString($item->additional['booking']['date_from'] . ' 00:00:00')->getTimestamp();
+
+                $to = Carbon::createFromTimeString($item->additional['booking']['date_to'] . ' 23:59:59')->getTimestamp();
             }
 
             $booking = parent::create([
-                    'qty'           => $item->qty_ordered,
-                    'from'          => $from,
-                    'to'            => $to,
-                    'order_id'      => $order->id,
-                    'order_item_id' => $item->id
+                    'qty'                             => $item->qty_ordered,
+                    'from'                            => $from,
+                    'to'                              => $to,
+                    'order_id'                        => $order->id,
+                    'order_item_id'                   => $item->id,
+                    'product_id'                      => $item->product_id,
+                    'booking_product_event_ticket_id' => $item->additional['booking']['ticket_id'] ?? null,
                 ]);
 
             Event::dispatch('marketplace.booking.save.after', $booking);