class OrderItemQuantity in Commerce Core 8.2
Provides the total discounted product quantity condition.
Implemented as an order condition to be able to count products across non-combined order items.
Plugin annotation
@CommerceCondition(
id = "order_item_quantity",
label = @Translation("Total discounted product quantity"),
category = @Translation("Products"),
entity_type = "commerce_order",
parent_entity_type = "commerce_promotion",
weight = 10,
)
Hierarchy
- class \Drupal\Component\Plugin\PluginBase implements DerivativeInspectionInterface, PluginInspectionInterface
- class \Drupal\Core\Plugin\PluginBase uses DependencySerializationTrait, MessengerTrait, StringTranslationTrait
- class \Drupal\commerce\Plugin\Commerce\Condition\ConditionBase implements ConditionInterface
- class \Drupal\commerce_promotion\Plugin\Commerce\Condition\OrderItemQuantity implements ParentEntityAwareInterface uses ParentEntityAwareTrait
- class \Drupal\commerce\Plugin\Commerce\Condition\ConditionBase implements ConditionInterface
- class \Drupal\Core\Plugin\PluginBase uses DependencySerializationTrait, MessengerTrait, StringTranslationTrait
Expanded class hierarchy of OrderItemQuantity
1 file declares its use of OrderItemQuantity
- OrderItemQuantityTest.php in modules/
promotion/ tests/ src/ Unit/ Plugin/ Commerce/ Condition/ OrderItemQuantityTest.php
File
- modules/
promotion/ src/ Plugin/ Commerce/ Condition/ OrderItemQuantity.php, line 29
Namespace
Drupal\commerce_promotion\Plugin\Commerce\ConditionView source
class OrderItemQuantity extends ConditionBase implements ParentEntityAwareInterface {
use ParentEntityAwareTrait;
/**
* {@inheritdoc}
*/
public function defaultConfiguration() {
return [
'operator' => '>',
'quantity' => 1,
] + parent::defaultConfiguration();
}
/**
* {@inheritdoc}
*/
public function buildConfigurationForm(array $form, FormStateInterface $form_state) {
$form = parent::buildConfigurationForm($form, $form_state);
$form['operator'] = [
'#type' => 'select',
'#title' => $this
->t('Operator'),
'#options' => $this
->getComparisonOperators(),
'#default_value' => $this->configuration['operator'],
'#required' => TRUE,
];
$form['quantity'] = [
'#type' => 'number',
'#title' => $this
->t('Quantity'),
'#default_value' => $this->configuration['quantity'],
'#min' => 1,
'#required' => TRUE,
];
return $form;
}
/**
* {@inheritdoc}
*/
public function submitConfigurationForm(array &$form, FormStateInterface $form_state) {
parent::submitConfigurationForm($form, $form_state);
$values = $form_state
->getValue($form['#parents']);
$this->configuration['operator'] = $values['operator'];
$this->configuration['quantity'] = $values['quantity'];
}
/**
* {@inheritdoc}
*/
public function evaluate(EntityInterface $entity) {
$this
->assertEntity($entity);
/** @var \Drupal\commerce_order\Entity\OrderInterface $order */
$order = $entity;
/** @var \Drupal\commerce_promotion\Entity\PromotionInterface $promotion */
$promotion = $this->parentEntity;
$offer = $promotion
->getOffer();
$quantity = '0';
foreach ($order
->getItems() as $order_item) {
// If the offer has conditions, skip order items that don't match.
if ($offer instanceof OrderItemPromotionOfferInterface) {
$condition_group = new ConditionGroup($offer
->getConditions(), $offer
->getConditionOperator());
if (!$condition_group
->evaluate($order_item)) {
continue;
}
}
$quantity = Calculator::add($quantity, $order_item
->getQuantity());
}
switch ($this->configuration['operator']) {
case '>=':
return $quantity >= $this->configuration['quantity'];
case '>':
return $quantity > $this->configuration['quantity'];
case '<=':
return $quantity <= $this->configuration['quantity'];
case '<':
return $quantity < $this->configuration['quantity'];
case '==':
return $quantity == $this->configuration['quantity'];
default:
throw new \InvalidArgumentException("Invalid operator {$this->configuration['operator']}");
}
}
}
Members
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
ConditionBase:: |
protected | function | Asserts that the given entity is of the expected type. | |
ConditionBase:: |
public | function |
Calculates dependencies for the configured plugin. Overrides DependentPluginInterface:: |
|
ConditionBase:: |
protected | function | Gets the comparison operators. | |
ConditionBase:: |
public | function |
Gets this plugin's configuration. Overrides ConfigurableInterface:: |
|
ConditionBase:: |
public | function |
Gets the condition display label. Overrides ConditionInterface:: |
|
ConditionBase:: |
public | function |
Gets the condition entity type ID. Overrides ConditionInterface:: |
|
ConditionBase:: |
public | function |
Gets the condition label. Overrides ConditionInterface:: |
|
ConditionBase:: |
public | function |
Sets the configuration for this plugin instance. Overrides ConfigurableInterface:: |
|
ConditionBase:: |
public | function |
Form validation handler. Overrides PluginFormInterface:: |
|
ConditionBase:: |
public | function |
Constructs a \Drupal\Component\Plugin\PluginBase object. Overrides PluginBase:: |
8 |
DependencySerializationTrait:: |
protected | property | An array of entity type IDs keyed by the property name of their storages. | |
DependencySerializationTrait:: |
protected | property | An array of service IDs keyed by property name used for serialization. | |
DependencySerializationTrait:: |
public | function | 1 | |
DependencySerializationTrait:: |
public | function | 2 | |
MessengerTrait:: |
protected | property | The messenger. | 29 |
MessengerTrait:: |
public | function | Gets the messenger. | 29 |
MessengerTrait:: |
public | function | Sets the messenger. | |
OrderItemQuantity:: |
public | function |
Form constructor. Overrides ConditionBase:: |
|
OrderItemQuantity:: |
public | function |
Gets default configuration for this plugin. Overrides ConditionBase:: |
|
OrderItemQuantity:: |
public | function |
Evaluates the condition. Overrides ConditionInterface:: |
|
OrderItemQuantity:: |
public | function |
Form submission handler. Overrides ConditionBase:: |
|
ParentEntityAwareTrait:: |
protected | property | The parent entity. | |
ParentEntityAwareTrait:: |
public | function | ||
PluginBase:: |
protected | property | Configuration information passed into the plugin. | 1 |
PluginBase:: |
protected | property | The plugin implementation definition. | 1 |
PluginBase:: |
protected | property | The plugin_id. | |
PluginBase:: |
constant | A string which is used to separate base plugin IDs from the derivative ID. | ||
PluginBase:: |
public | function |
Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface:: |
|
PluginBase:: |
public | function |
Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface:: |
|
PluginBase:: |
public | function |
Gets the definition of the plugin implementation. Overrides PluginInspectionInterface:: |
3 |
PluginBase:: |
public | function |
Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface:: |
|
PluginBase:: |
public | function | Determines if the plugin is configurable. | |
StringTranslationTrait:: |
protected | property | The string translation service. | 1 |
StringTranslationTrait:: |
protected | function | Formats a string containing a count of items. | |
StringTranslationTrait:: |
protected | function | Returns the number of plurals supported by a given language. | |
StringTranslationTrait:: |
protected | function | Gets the string translation service. | |
StringTranslationTrait:: |
public | function | Sets the string translation service to use. | 2 |
StringTranslationTrait:: |
protected | function | Translates a string to the current language or to a given language. |