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<?php |
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namespace Dynamic\Foxy\Discounts\Model; |
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use SilverStripe\Forms\FieldList; |
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use SilverStripe\ORM\DataObject; |
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/** |
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* Class DiscountTier |
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* @package Dynamic\Foxy\Discounts\Model |
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*/ |
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class DiscountTier extends DataObject |
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{ |
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/** |
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* @var array |
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*/ |
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private static $db = [ |
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'Quantity' => 'Int', |
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'Percentage' => 'Int', |
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'Amount' => 'Currency', |
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]; |
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/** |
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* @var array |
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*/ |
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private static $has_one = [ |
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'Discount' => Discount::class, |
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]; |
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/** |
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* @var array |
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*/ |
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private static $defaults = [ |
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'Quantity' => 1, |
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]; |
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/** |
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* @var array |
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*/ |
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private static $summary_fields = [ |
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'DiscountLabel' => [ |
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'title' => 'Discount', |
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], |
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'Quantity', |
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]; |
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/** |
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* @var string |
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*/ |
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private static $table_name = 'FoxyDiscountTier'; |
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/** |
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* @var array |
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*/ |
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private static $default_sort = array( |
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'Quantity' |
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); |
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/** |
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* @return FieldList|void |
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*/ |
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public function getCMSFields() |
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{ |
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$this->beforeUpdateCMSFields(function (FieldList $fields) { |
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$fields->removeByName([ |
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'DiscountID', |
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]); |
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$quantity = $fields->dataFieldByName('Quantity'); |
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$quantity->setTitle('Quantity to trigger discount'); |
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$type = $this->Discount()->Type; |
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$percentage = $fields->dataFieldByName('Percentage') |
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->setTitle('Percent discount'); |
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$amount = $fields->dataFieldByName('Amount') |
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->setTitle('Amount to discount'); |
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$fields->removeByName([ |
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'Percentage', |
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'Amount', |
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]); |
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if ($type == 'Percent') { |
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$fields->addFieldToTab( |
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'Root.Main', |
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$percentage |
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); |
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} elseif ($type == 'Amount') { |
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$fields->addFieldToTab( |
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'Root.Main', |
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$amount |
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); |
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} |
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}); |
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return parent::getCMSFields(); |
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} |
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/** |
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* @return string |
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*/ |
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public function getDiscountLabel() |
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{ |
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$type = $this->Discount()->Type; |
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if ($type == 'Percent') { |
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return "{$this->Percentage}%"; |
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} elseif ($type == 'Amount') { |
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return $this->dbObject('Amount')->Nice(); |
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} |
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} |
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} |
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dynamic /
silverstripe-foxy-discounts
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