flipbox\craft\element\lists\fields\CategoryList

Complexity

Total Complexity

4

Size/Duplication

Total Lines	38
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	5

Test Coverage

Coverage

0%

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	displayName()	0	4	1
A	settingsAttributes()	0	9	1
A	resolveElement()	0	8	2

<?php

/**
 * @copyright  Copyright (c) Flipbox Digital Limited
 * @license    https://github.com/flipboxfactory/craft-element-lists/LICENSE
 * @link       https://github.com/flipboxfactory/craft-element-lists/
 */

namespace flipbox\craft\element\lists\fields;

use craft\elements\Category;
use craft\fields\Categories;
use flipbox\craft\element\lists\ElementList;

/**
 * @author Flipbox Factory <hello@flipboxfactory.com>
 * @since 1.0.0
 */
class CategoryList extends Categories implements SortableInterface, RelationalInterface
{
    use ElementListTrait;

    /**
     * @inheritdoc
     */
    public static function displayName(): string
    {
        return ElementList::t('Category List');
    }

    /**
     * @inheritdoc
     */
    public function settingsAttributes(): array
    {
        return array_merge(
            parent::settingsAttributes(),
            [
                'sortable'
            ]
        );
    }

    /**
     * @inheritDoc
     * @return Category|null
     */
    public function resolveElement($element)
    {
        if (is_numeric($element)) {
            return \Craft::$app->getCategories()->getCategoryById($element);
        }

        return Category::findOne($element);

The expression \craft\elements\Category::findOne($element); of type craft\base\Element|null|craft\base\Element[] adds the type craft\base\Element[] to the return on line 54 which is incompatible with the return type declared by the interface flipbox\craft\element\lists\fields\RelationalInterface::resolveElement of type craft\base\ElementInterface|null.

    }
}