apigee_m10n-8.x-1.7/src/Plugin/Field/FieldType/ConsumptionPricingRatesFieldItem.php

<?php

/*
 * Copyright 2018 Google Inc.
 *
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License version 2 as published by the
 * Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
 * License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc., 51
 * Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 */

namespace Drupal\apigee_m10n\Plugin\Field\FieldType;

use Drupal\Component\Utility\Random;
use Drupal\Core\Field\FieldDefinitionInterface;
use Drupal\Core\Field\FieldItemBase;
use Drupal\Core\Field\FieldStorageDefinitionInterface;
use Drupal\Core\StringTranslation\TranslatableMarkup;
use Drupal\Core\TypedData\DataDefinition;

/**
 * Plugin implementation of the 'apigee_rate_plan_consumption_rates' field type.
 *
 * @FieldType(
 *   id = "apigee_rate_plan_consumption_rates",
 *   label = @Translation("Consumption Rates"),
 *   description = @Translation("Stores a decimal number and a three letter currency code."),
 *   no_ui = TRUE,
 *   category = @Translation("Apigee"),
 *   default_formatter = "apigee_rate_plan_consumption_rates",
 * )
 */
class ConsumptionPricingRatesFieldItem extends FieldItemBase {

  /**
   * {@inheritdoc}
   */
  public static function propertyDefinitions(FieldStorageDefinitionInterface $field_definition) {
    $properties['value'] = DataDefinition::create('any')
      ->setLabel(new TranslatableMarkup('value'))
      ->setDescription(new TranslatableMarkup('The setup fee object.'))
      ->setComputed(TRUE);

    return $properties;
  }

  /**
   * {@inheritdoc}
   */
  public static function schema(FieldStorageDefinitionInterface $field_definition) {
    return [];
  }

  /**
   * {@inheritdoc}
   */
  public static function generateSampleValue(FieldDefinitionInterface $field_definition) {
    $random = new Random();
    $values['value'] = new ConsumptionPricingRate([
      "start"         => '11',
      "end"           => '20',
      "fee"           => [
        new Fee([
          'currencyCode'  => 'USD',
          'units'         => rand(5, 20),
          'nanos'         => rand(5, 20),
        ]),
      ],
    ]);

    return $values;
  }

}