/**
* Returns the cart item for a given inventory
*
* @param \Bedard\Shop\Models\Inventory $inventory
* @return \Bedard\Shop\Models\CartItem
*/
public function getCartItem(Inventory $inventory)
{
$this->persistCart();
$item = CartItem::firstOrNew(['cart_id' => $this->cart->id, 'product_id' => $inventory->product_id, 'inventory_id' => $inventory->id]);
$item->setRelation('inventory', $inventory);
return $item;
}
/**
* Adds a product to the cart
*/
public function onAddToCart()
{
// Make a cart if we don't have one
if (!$this->cart) {
$this->makeCart();
}
// Load the post variables that may have come in
$slug = post('bedard_shop_product');
$inventoryId = post('bedard_shop_inventory');
$quantity = post('bedard_shop_quantity') ?: 1;
// Load the inventory
if (!($inventory = $this->loadInventory($inventoryId, $slug))) {
return $this->failedResponse('Inventory not found.');
}
// FirstOrCreate the cart item, and add the quantity
$cartItem = CartItem::firstOrNew(['cart_id' => $this->cart->id, 'inventory_id' => $inventory->id]);
if ($cartItem->quantity >= $inventory->quantity) {
$this->itemCount = CartItem::where('cart_id', $this->cart->id)->sum('quantity');
$this->isEmpty = $this->itemCount == 0;
return $this->failedResponse('All available inventory is already in your cart.');
}
// Update and save the cart item quantity
$cartItem->quantity += $quantity;
if (!$cartItem->save()) {
$this->itemCount = CartItem::where('cart_id', $this->cart->id)->sum('quantity');
$this->isEmpty = $this->itemCount == 0;
return $this->failedResponse('Failed to save cart item.');
}
// Restart the checkout process
$this->restartCheckoutProcess();
// Refresh the item count, and send back a response
$this->itemCount = CartItem::where('cart_id', $this->cart->id)->sum('quantity');
$this->isEmpty = $this->itemCount == 0;
return $this->response('Product added to cart');
}
