View source  
  <?php
namespace Drupal\pm_organization\Entity;
use Drupal\Core\Entity\EntityStorageInterface;
use Drupal\Core\Field\BaseFieldDefinition;
use Drupal\Core\Entity\EditorialContentEntityBase;
use Drupal\Core\Entity\RevisionableInterface;
use Drupal\Core\Entity\EntityChangedTrait;
use Drupal\Core\Entity\EntityPublishedTrait;
use Drupal\Core\Entity\EntityTypeInterface;
use Drupal\Core\Field\FieldStorageDefinitionInterface;
use Drupal\user\UserInterface;
class Organization extends EditorialContentEntityBase implements OrganizationInterface {
  use EntityChangedTrait;
  use EntityPublishedTrait;
  
  public static function preCreate(EntityStorageInterface $storage_controller, array &$values) {
    parent::preCreate($storage_controller, $values);
    $values += [
      'user_id' => \Drupal::currentUser()
        ->id(),
    ];
  }
  
  protected function urlRouteParameters($rel) {
    $uri_route_parameters = parent::urlRouteParameters($rel);
    if ($rel === 'revision_revert' && $this instanceof RevisionableInterface) {
      $uri_route_parameters[$this
        ->getEntityTypeId() . '_revision'] = $this
        ->getRevisionId();
    }
    elseif ($rel === 'revision_delete' && $this instanceof RevisionableInterface) {
      $uri_route_parameters[$this
        ->getEntityTypeId() . '_revision'] = $this
        ->getRevisionId();
    }
    return $uri_route_parameters;
  }
  
  public function preSave(EntityStorageInterface $storage) {
    parent::preSave($storage);
    
    if (!$this
      ->getRevisionUser()) {
      $this
        ->setRevisionUserId($this
        ->getOwnerId());
    }
  }
  
  public function getName() {
    return $this
      ->get('name')->value;
  }
  
  public function setName($name) {
    $this
      ->set('name', $name);
    return $this;
  }
  
  public function getCreatedTime() {
    return $this
      ->get('created')->value;
  }
  
  public function setCreatedTime($timestamp) {
    $this
      ->set('created', $timestamp);
    return $this;
  }
  
  public function getOwner() {
    return $this
      ->get('user_id')->entity;
  }
  
  public function getOwnerId() {
    return $this
      ->get('user_id')->target_id;
  }
  
  public function setOwnerId($uid) {
    $this
      ->set('user_id', $uid);
    return $this;
  }
  
  public function setOwner(UserInterface $account) {
    $this
      ->set('user_id', $account
      ->id());
    return $this;
  }
  
  public static function baseFieldDefinitions(EntityTypeInterface $entity_type) {
    $fields = parent::baseFieldDefinitions($entity_type);
    
    $fields += static::publishedBaseFieldDefinitions($entity_type);
    $fields['user_id'] = BaseFieldDefinition::create('entity_reference')
      ->setLabel(t('Authored by'))
      ->setDescription(t('The user ID of author of the Organization entity.'))
      ->setRevisionable(TRUE)
      ->setSetting('target_type', 'user')
      ->setSetting('handler', 'default')
      ->setDisplayOptions('view', [
      'label' => 'hidden',
      'type' => 'author',
      'weight' => 0,
    ])
      ->setDisplayOptions('form', [
      'type' => 'entity_reference_autocomplete',
      'weight' => 5,
      'settings' => [
        'match_operator' => 'CONTAINS',
        'size' => '60',
        'autocomplete_type' => 'tags',
        'placeholder' => '',
      ],
    ])
      ->setDisplayConfigurable('form', TRUE)
      ->setDisplayConfigurable('view', TRUE);
    $fields['name'] = BaseFieldDefinition::create('string')
      ->setLabel(t('Name'))
      ->setDescription(t('The name of the Organization entity.'))
      ->setRevisionable(TRUE)
      ->setSettings([
      'max_length' => 50,
      'text_processing' => 0,
    ])
      ->setDefaultValue('')
      ->setDisplayOptions('view', [
      'label' => 'above',
      'type' => 'string',
      'weight' => -4,
    ])
      ->setDisplayOptions('form', [
      'type' => 'string_textfield',
      'weight' => -4,
    ])
      ->setDisplayConfigurable('form', TRUE)
      ->setDisplayConfigurable('view', TRUE)
      ->setRequired(TRUE);
    $fields['status']
      ->setDescription(t('A boolean indicating whether the Organization is published.'))
      ->setDisplayOptions('form', [
      'type' => 'boolean_checkbox',
      'weight' => -3,
    ]);
    $fields['created'] = BaseFieldDefinition::create('created')
      ->setLabel(t('Created'))
      ->setDescription(t('The time that the entity was created.'));
    $fields['changed'] = BaseFieldDefinition::create('changed')
      ->setLabel(t('Changed'))
      ->setDescription(t('The time that the entity was last edited.'));
    $fields['pm_project'] = BaseFieldDefinition::create('entity_reference')
      ->setLabel(t('Project'))
      ->setDescription('')
      ->setSetting('target_type', 'pm_project')
      ->setSetting('handler', 'default')
      ->setDisplayOptions('view', [
      'label' => 'hidden',
      'type' => 'Project',
      'weight' => 0,
    ])
      ->setDisplayOptions('form', [
      'type' => 'entity_reference_autocomplete',
      'weight' => 5,
      'settings' => [
        'match_operator' => 'CONTAINS',
        'size' => '60',
        'autocomplete_type' => 'tags',
        'placeholder' => '',
      ],
    ])
      ->setDisplayConfigurable('form', TRUE)
      ->setDisplayConfigurable('view', TRUE)
      ->setRequired(TRUE)
      ->setCardinality(FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED);
    return $fields;
  }
}