How to use reset method of storage class

Best Atoum code snippet using storage.reset

Vocabulary.php

Source:Vocabulary.php

...21 *     "list_builder" = "Drupal\taxonomy\VocabularyListBuilder",22 *     "access" = "Drupal\taxonomy\VocabularyAccessControlHandler",23 *     "form" = {24 *       "default" = "Drupal\taxonomy\VocabularyForm",25 *       "reset" = "Drupal\taxonomy\Form\VocabularyResetForm",26 *       "delete" = "Drupal\taxonomy\Form\VocabularyDeleteForm",27 *       "overview" = "Drupal\taxonomy\Form\OverviewTerms"28 *     },29 *     "route_provider" = {30 *       "html" = "Drupal\taxonomy\Entity\Routing\VocabularyRouteProvider",31 *     }32 *   },33 *   admin_permission = "administer taxonomy",34 *   config_prefix = "vocabulary",35 *   bundle_of = "taxonomy_term",36 *   entity_keys = {37 *     "id" = "vid",38 *     "label" = "name",39 *     "weight" = "weight"40 *   },41 *   links = {42 *     "add-form" = "/admin/structure/taxonomy/add",43 *     "delete-form" = "/admin/structure/taxonomy/manage/{taxonomy_vocabulary}/delete",44 *     "reset-form" = "/admin/structure/taxonomy/manage/{taxonomy_vocabulary}/reset",45 *     "overview-form" = "/admin/structure/taxonomy/manage/{taxonomy_vocabulary}/overview",46 *     "edit-form" = "/admin/structure/taxonomy/manage/{taxonomy_vocabulary}",47 *     "collection" = "/admin/structure/taxonomy",48 *   },49 *   config_export = {50 *     "name",51 *     "vid",52 *     "description",53 *     "weight",54 *   }55 * )56 */57class Vocabulary extends ConfigEntityBundleBase implements VocabularyInterface {58  /**59   * The taxonomy vocabulary ID.60   *61   * @var string62   */63  protected $vid;64  /**65   * Name of the vocabulary.66   *67   * @var string68   */69  protected $name;70  /**71   * Description of the vocabulary.72   *73   * @var string74   */75  protected $description;76  /**77   * The weight of this vocabulary in relation to other vocabularies.78   *79   * @var int80   */81  protected $weight = 0;82  /**83   * {@inheritdoc}84   */85  public function getHierarchy() {86    @trigger_error('\Drupal\taxonomy\VocabularyInterface::getHierarchy() is deprecated in Drupal 8.7.x and will be removed before Drupal 9.0.x. Use \Drupal\taxonomy\TermStorage::getVocabularyHierarchyType() instead.', E_USER_DEPRECATED);87    return $this->entityTypeManager()->getStorage('taxonomy_term')->getVocabularyHierarchyType($this->id());88  }89  /**90   * {@inheritdoc}91   */92  public function setHierarchy($hierarchy) {93    @trigger_error('\Drupal\taxonomy\VocabularyInterface::setHierarchy() is deprecated in Drupal 8.7.x and will be removed before Drupal 9.0.x. Reset the cache of the taxonomy_term storage controller instead.', E_USER_DEPRECATED);94    $this->entityTypeManager()->getStorage('taxonomy_term')->resetCache();95    return $this;96  }97  /**98   * {@inheritdoc}99   */100  public function id() {101    return $this->vid;102  }103  /**104   * {@inheritdoc}105   */106  public function getDescription() {107    return $this->description;108  }109  /**110   * {@inheritdoc}111   */112  public static function preDelete(EntityStorageInterface $storage, array $entities) {113    parent::preDelete($storage, $entities);114    // Only load terms without a parent, child terms will get deleted too.115    $term_storage = \Drupal::entityTypeManager()->getStorage('taxonomy_term');116    $terms = $term_storage->loadMultiple($storage->getToplevelTids(array_keys($entities)));117    $term_storage->delete($terms);118  }119  /**120   * {@inheritdoc}121   */122  public static function postDelete(EntityStorageInterface $storage, array $entities) {123    parent::postDelete($storage, $entities);124    // Reset caches.125    $storage->resetCache(array_keys($entities));126    if (reset($entities)->isSyncing()) {127      return;128    }129    $vocabularies = [];130    foreach ($entities as $vocabulary) {131      $vocabularies[$vocabulary->id()] = $vocabulary->id();132    }133    // Load all Taxonomy module fields and delete those which use only this134    // vocabulary.135    $field_storages = \Drupal::entityTypeManager()->getStorage('field_storage_config')->loadByProperties(['module' => 'taxonomy']);136    foreach ($field_storages as $field_storage) {137      $modified_storage = FALSE;138      // Term reference fields may reference terms from more than one139      // vocabulary.140      foreach ($field_storage->getSetting('allowed_values') as $key => $allowed_value) {...

VocabularyResetForm.php

Source:VocabularyResetForm.php

...8use Drupal\Core\Form\FormStateInterface;9use Drupal\taxonomy\TermStorageInterface;10use Symfony\Component\DependencyInjection\ContainerInterface;11/**12 * Provides confirmation form for resetting a vocabulary to alphabetical order.13 */14class VocabularyResetForm extends EntityConfirmFormBase {15  /**16   * The term storage.17   *18   * @var \Drupal\taxonomy\TermStorageInterface19   */20  protected $termStorage;21  /**22   * Constructs a new VocabularyResetForm object.23   *24   * @param \Drupal\taxonomy\TermStorageInterface $term_storage25   *   The term storage.26   */27  public function __construct(TermStorageInterface $term_storage) {28    $this->termStorage = $term_storage;29  }30  /**31   * {@inheritdoc}32   */33  public static function create(ContainerInterface $container) {34    return new static(35      $container->get('entity.manager')->getStorage('taxonomy_term')36    );37  }38  /**39   * {@inheritdoc}40   */41  public function getFormId() {42    return 'taxonomy_vocabulary_confirm_reset_alphabetical';43  }44  /**45   * {@inheritdoc}46   */47  public function getQuestion() {48    return $this->t('Are you sure you want to reset the vocabulary %title to alphabetical order?', array('%title' => $this->entity->label()));49  }50  /**51   * {@inheritdoc}52   */53  public function getCancelUrl() {54    return $this->entity->urlInfo('overview-form');55  }56  /**57   * {@inheritdoc}58   */59  public function getDescription() {60    return $this->t('Resetting a vocabulary will discard all custom ordering and sort items alphabetically.');61  }62  /**63   * {@inheritdoc}64   */65  public function getConfirmText() {66    return $this->t('Reset to alphabetical');67  }68  /**69   * {@inheritdoc}70   */71  public function submitForm(array &$form, FormStateInterface $form_state) {72    parent::submitForm($form, $form_state);73    $this->termStorage->resetWeights($this->entity->id());74    drupal_set_message($this->t('Reset vocabulary %name to alphabetical order.', array('%name' => $this->entity->label())));75    $this->logger('taxonomy')->notice('Reset vocabulary %name to alphabetical order.', array('%name' => $this->entity->label()));76    $form_state->setRedirectUrl($this->getCancelUrl());77  }78}...

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