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<?php |
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namespace SilverShop\Model\Product; |
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use SilverShop\Page\Product; |
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use SilverStripe\Versioned\Versioned; |
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/** |
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* Product - Order Item |
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* Connects a product to an orde. |
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* |
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* @property int $ProductVersion |
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* @property int $ProductID |
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*/ |
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class OrderItem extends \SilverShop\Model\OrderItem |
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{ |
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private static $db = [ |
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'ProductVersion' => 'Int', |
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]; |
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private static $has_one = [ |
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'Product' => Product::class, |
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]; |
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private static $table_name = 'SilverShop_Product_OrderItem'; |
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/** |
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* the has_one join field to identify the buyable |
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*/ |
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private static $buyable_relationship = 'Product'; |
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/** |
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* Get related product |
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* - live version if in cart, or |
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* - historical version if order is placed |
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* |
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* @param boolean $forcecurrent - force getting latest version of the product. |
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* |
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* @return Product |
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*/ |
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public function Product($forcecurrent = false) |
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{ |
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//TODO: this might need some unit testing to make sure it compliles with comment description |
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//ie use live if in cart (however I see no logic for checking cart status) |
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if ($this->ProductID && $this->ProductVersion && !$forcecurrent) { |
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return Versioned::get_version(Product::class, $this->ProductID, $this->ProductVersion); |
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} elseif ($this->ProductID |
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&& $product = Versioned::get_one_by_stage( |
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Product::class, |
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'Live', |
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'"SilverShop_Product"."ID" = ' . $this->ProductID |
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) |
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) { |
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return $product; |
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} |
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return null; |
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} |
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public function onPlacement() |
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{ |
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parent::onPlacement(); |
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if ($product = $this->Product(true)) { |
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$this->ProductVersion = $product->Version; |
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} |
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} |
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public function getTableTitle() |
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{ |
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$product = $this->Product(); |
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$tabletitle = ($product) ? $product->Title : $this->i18n_singular_name(); |
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$this->extend('updateTableTitle', $tabletitle); |
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return $tabletitle; |
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} |
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public function Link() |
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{ |
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if ($product = $this->Product()) { |
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return $product->Link(); |
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} |
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} |
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} |
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silvershop /
silvershop-core
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