Encore\Admin\Grid\Concerns\HasSelector

Complexity

Total Complexity

7

Size/Duplication

Total Lines	69
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	selector()	0	12	1
A	applySelectorQuery()	0	28	5
A	renderSelector()	0	4	1

<?php

namespace Encore\Admin\Grid\Concerns;

use Encore\Admin\Grid;
use Encore\Admin\Grid\Tools\Selector;

/**
 * @mixin Grid
 */
trait HasSelector
{
    /**
     * @var Selector
     */
    protected $selector;

    /**
     * @param \Closure $closure
     *
     * @return $this
     */
    public function selector(\Closure $closure)
    {
        $this->selector = new Selector();

        call_user_func($closure, $this->selector);

        $this->header(function () {

It seems like header() must be provided by classes using this trait. How about adding it as abstract method to this trait?

            return $this->renderSelector();
        });

        return $this;
    }

    /**
     * Apply selector query to grid model query.
     *
     * @return $this
     */
    protected function applySelectorQuery()
    {
        if (is_null($this->selector)) {
            return $this;
        }

        $active = Selector::parseSelected();

        $this->selector->getSelectors()->each(function ($selector, $column) use ($active) {
            if (!array_key_exists($column, $active)) {
                return;
            }

            $values = $active[$column];

            if ($selector['type'] == 'one') {
                $values = current($values);
            }

            if (is_null($selector['query'])) {
                $this->model()->whereIn($column, $values);

It seems like model() must be provided by classes using this trait. How about adding it as abstract method to this trait?

            } else {
                call_user_func($selector['query'], $this->model(), $values);

It seems like model() must be provided by classes using this trait. How about adding it as abstract method to this trait?

            }
        });

        return $this;
    }

    /**
     * Render grid selector.
     *
     * @return \Illuminate\Contracts\View\Factory|\Illuminate\View\View|string
     */
    public function renderSelector()
    {
        return $this->selector->render();
    }
}