Arcanedev\LaravelMetrics\Expressions\TrendDateFormat\Expression

Complexity

Total Complexity

4

Size/Duplication

Total Lines	79
Duplicated Lines	0 %

Coupling/Cohesion

Components	2
Dependencies	5

Test Coverage

Coverage

100%

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	8	1
A	offset()	0	6	2
A	wrap()	0	4	1

<?php

declare(strict_types=1);

namespace Arcanedev\LaravelMetrics\Expressions\TrendDateFormat;

use Arcanedev\LaravelMetrics\Expressions\Expression as BaseExpression;
use Cake\Chronos\Chronos;
use Illuminate\Database\Eloquent\Builder;

/**
 * Class     Expression
 *
 * @author   ARCANEDEV <arcanedev.maroc@gmail.com>
 */
abstract class Expression extends BaseExpression
{
    /* -----------------------------------------------------------------
     |  Properties
     | -----------------------------------------------------------------
     */

    /**
     * The query builder being used to build the trend.
     *
     * @var \Illuminate\Database\Eloquent\Builder
     */
    public $query;

    /**
     * The unit being measured.
     *
     * @var string
     */
    public $unit;

    /**
     * The users's local timezone.
     *
     * @var string
     */
    public $timezone;

    /* -----------------------------------------------------------------
     |  Constructor
     | -----------------------------------------------------------------
     */

    /**
     * Create a new raw query expression.
     *
     * @param  mixed                                  $value
     * @param  string                                 $unit
     * @param  \Illuminate\Database\Eloquent\Builder  $query
     * @param  string|null                            $timezone
     */
    public function __construct($value, string $unit, Builder $query, $timezone = null)
    {
        parent::__construct($value);

        $this->unit     = $unit;
        $this->query    = $query;
        $this->timezone = $timezone;
    }

    /* -----------------------------------------------------------------
     |  Other Methods
     | -----------------------------------------------------------------
     */

    /**
     * Get the timezone offset for the user's timezone.
     *
     * @return int
     */
    public function offset()
    {
        return $this->timezone
            ? Chronos::now()->setTimezone($this->timezone)->getOffset() / 60 / 60
            : 0;
    }

    /**
     * Wrap the given value using the query's grammar.
     *
     * @param  string  $value
     *
     * @return string
     */
    protected function wrap($value)
    {
        return $this->query->getQuery()->getGrammar()->wrap($value);
    }
}