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<?php |
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namespace SilverShop\Model\Variation; |
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use SilverStripe\Versioned\Versioned; |
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/** |
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* Product Variation - Order Item |
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* Connects a variation to an order, as a line in the order specifying the particular variation. |
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* |
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* @property int $ProductVariationVersion |
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* @property int $ProductVariationID |
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*/ |
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class OrderItem extends \SilverShop\Model\Product\OrderItem |
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{ |
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private static $db = [ |
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'ProductVariationVersion' => 'Int', |
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]; |
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private static $has_one = [ |
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'ProductVariation' => Variation::class |
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]; |
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private static $buyable_relationship = 'ProductVariation'; |
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private static $table_name = 'SilverShop_Variation_OrderItem'; |
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/** |
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* Overloaded relationship, for getting versioned variations |
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* |
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* @param boolean $current |
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* @return Variation |
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*/ |
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public function ProductVariation($forcecurrent = false) |
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{ |
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if ($this->ProductVariationID && $this->ProductVariationVersion && !$forcecurrent) { |
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return Versioned::get_version( |
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Variation::class, |
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$this->ProductVariationID, |
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$this->ProductVariationVersion |
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); |
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} elseif ($this->ProductVariationID |
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&& $product = Variation::get()->byID($this->ProductVariationID) |
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) { |
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return $product; |
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} |
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return null; |
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} |
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public function onPlacement() |
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{ |
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parent::onPlacement(); |
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if ($productVariation = $this->ProductVariation(true)) { |
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$this->ProductVariationVersion = $productVariation->Version; |
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} |
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} |
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public function SubTitle() |
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{ |
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if ($this->ProductVariation()) { |
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return $this->ProductVariation()->getTitle(); |
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} |
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return false; |
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} |
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public function Image() |
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{ |
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if (($variation = $this->ProductVariation()) && $variation->Image()->exists()) { |
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return $variation->Image(); |
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} |
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return $this->Product()->Image(); |
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} |
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public function Width() |
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{ |
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if (($variation = $this->ProductVariation()) && $variation->Width) { |
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return $variation->Width; |
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} |
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return $this->Product()->Width; |
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} |
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public function Height() |
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{ |
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if (($variation = $this->ProductVariation()) && $variation->Height) { |
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return $variation->Height; |
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} |
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return $this->Product()->Height; |
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} |
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public function Depth() |
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{ |
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if (($variation = $this->ProductVariation()) && $variation->Depth) { |
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return $variation->Depth; |
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} |
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return $this->Product()->Depth; |
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} |
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public function Weight() |
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{ |
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if (($variation = $this->ProductVariation()) && $variation->Weight) { |
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return $variation->Weight; |
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} |
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return $this->Product()->Weight; |
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} |
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} |
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silvershop /
silvershop-core
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