Yiisoft\Validator\Validator

Complexity

Total Complexity

8

Size/Duplication

Total Lines	40
Duplicated Lines	0 %

Test Coverage

Coverage

0%

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	8	4
A	validate()	0	7	2
A	addRule()	0	8	2

<?php


namespace Yiisoft\Validator;

use Yiisoft\Validator\Rule\Callback;

/**
 * Validator validates {@link DataSetInterface} against rules set for data set attributes.
 */
class Validator
{
    /**
     * @var Rules[]
     */
    private $attributeRules;

    /**
     * Validator constructor.
     * @param $rules
     */
    public function __construct(iterable $rules = [])
    {
        foreach ($rules as $attribute => $ruleSets) {
            foreach ($ruleSets as $rule) {
                if (is_callable($rule)) {
                    $rule = new Callback($rule);
                }
                $this->addRule($attribute, $rule);
            }
        }
    }

    public function validate(DataSetInterface $dataSet): ResultSet
    {
        $results = new ResultSet();
        foreach ($this->attributeRules as $attribute => $rules) {
            $results->addResult($attribute, $rules->validate($dataSet->getValue($attribute)));
        }
        return $results;
    }

    public function addRule(string $attribute, Rule $rule): self
    {
        if (!isset($this->attributeRules[$attribute])) {
            $this->attributeRules[$attribute] = new Rules();
        }

        $this->attributeRules[$attribute]->add($rule);
        return $this;
    }
}