TPG\Pcflib\Traits\HasAttributes

Complexity

Total Complexity

4

Size/Duplication

Total Lines	43
Duplicated Lines	0 %

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	toArray()	0	3	1
A	verifyAttributes()	0	10	3

<?php

namespace TPG\Pcflib\Traits;

use TPG\Pcflib\Exceptions\MissingRequiredAttribute;

/**
 * Trait HasAttributes
 * @package TPG\Pcflib\Traits
 */
trait HasAttributes
{
    /**
     * @var array
     */
    protected $attributes = [];

    /**
     * @var array
     */
    protected $requiredAttributes = [];

    /**
     * @var null|string
     */
    protected $rootKey = null;

    /**
     * Verify the current attributes
     *
     * @return bool
     * @throws MissingRequiredAttribute
     */
    public function verifyAttributes()
    {
        foreach ($this->requiredAttributes as $required) {

            if (!in_array($required, array_keys($this->attributes))) {

                throw new MissingRequiredAttribute($required);
            }
        }
        return true;
    }

    /**
     * Output an array
     *
     * @return array
     */
    public function toArray(): array
    {
        return $this->attributes;
    }
}