Riclep\StoryblokForms\Rules\ConditionallyRequired

Complexity

Total Complexity

18

Size/Duplication

Total Lines	88
Duplicated Lines	0 %

Importance

Changes	11
Bugs	0	Features	0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	2	1
C	__invoke()	0	41	15
A	__toString()	0	3	1
A	setData()	0	5	1

<?php

namespace Riclep\StoryblokForms\Rules;

use Illuminate\Contracts\Validation\DataAwareRule;
use Illuminate\Contracts\Validation\InvokableRule;
use Illuminate\Support\Collection;

class ConditionallyRequired implements DataAwareRule, InvokableRule

The interface Illuminate\Contracts\Validation\InvokableRule has been deprecated: see ValidationRule

{

	/**
	 * The condition we want to check the validity of.
	 *
	 * @var array
	 */
	protected Collection $conditional;

	public function __construct($conditional) {
		$this->conditional = $conditional;
	}

    /**
     * Run the validation rule.
     *
     * @param string $attribute
     * @param  mixed  $value
     * @param \Closure(string): \Illuminate\Translation\PotentiallyTranslatedString $fail
     * @return void
     */
	public function __invoke($attribute, $value, $fail): void
	{
		// $causationFieldValue = data_get($this->data, $this->conditional['field'])[0];
		$causationFieldValue = data_get($this->data, $this->conditional['field']);

		if (is_array($causationFieldValue)) {
			$causationFieldValue = $causationFieldValue[0];
		}

		// $causationFieldValue is an array? always?

		$condition = $this->conditional['condition'];
		$operator = $this->conditional['operator'];

		$fieldIsRequired = false;

		if (!is_null($causationFieldValue)) {
			if ($operator === '>') {
				$fieldIsRequired = $causationFieldValue > $condition;
			} else if ($operator === '<') {
				$fieldIsRequired = $causationFieldValue < $condition;
			} else if ($operator === '==') {
				$fieldIsRequired = $causationFieldValue == $condition;
			}  else if ($operator === '===') {
				$fieldIsRequired = $causationFieldValue === $condition;
			} else if ($operator === '!=') {
				$fieldIsRequired = $causationFieldValue != $condition;
			}  else if ($operator === '!==') {
				$fieldIsRequired = $causationFieldValue !== $condition;
			} else if ($operator === '>=') {
				$fieldIsRequired = $causationFieldValue >= $condition;
			} else if ($operator === '<=') {
				$fieldIsRequired = $causationFieldValue <= $condition;
			} else if ($operator === 'one_of') {
				$fieldIsRequired = in_array((int) $causationFieldValue, $condition); // always array?
			} else if ($operator === 'not_one_of') {
				$fieldIsRequired = !in_array((int) $causationFieldValue, $condition); // always array?
			}

			if ($fieldIsRequired && !$value) {
				$fail('This field is required');
			}
		}
	}

	/**
	 * Outputs the HTML version of the validation
	 *
	 * @return string
	 */
	public function __toString()
	{
		return '';
	}

	/**
	 * Set the data under validation.
	 *
	 * @param array $data
	 * @return $this
	 */
	public function setData($data)
	{
		$this->data = $data;

The property data does not exist. Although not strictly required by PHP, it is generally a best practice to declare properties explicitly.

		return $this;
	}
}