Albert221\Validation\VerdictList

Complexity

Total Complexity

12

Size/Duplication

Total Lines	120
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

50%

Importance

Changes

0

12 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	passing()	0	6	1
A	failing()	0	6	1
A	forField()	0	6	1
A	map()	0	4	1
A	filter()	0	4	1
A	reduce()	0	4	1
A	toArray()	0	4	1
A	count()	0	4	1
A	getIterator()	0	4	1
A	passes()	0	4	1
A	fails()	0	4	1

<?php

declare(strict_types=1);

namespace Albert221\Validation;

use ArrayIterator;
use Countable;
use IteratorAggregate;
use Traversable;

class VerdictList implements Countable, IteratorAggregate
{
    /**
     * @var VerdictInterface[]
     */
    private $verdicts;

    /**
     * Verdicts constructor.
     *
     * @param VerdictInterface[] $verdicts
     */
    public function __construct(array $verdicts)
    {
        $this->verdicts = $verdicts;
    }

    /**
     * @return bool
     */
    public function passes(): bool
    {
        return count($this->failing()) === 0;
    }

    /**
     * @return bool
     */
    public function fails(): bool
    {
        return count($this->failing()) > 0;
    }

    /**
     * @return VerdictList
     */
    public function passing(): VerdictList
    {
        return $this->filter(function (VerdictInterface $verdict) {
            return $verdict->passes();
        });
    }

    /**
     * @return VerdictList
     */
    public function failing(): VerdictList
    {
        return $this->filter(function (VerdictInterface $verdict) {
            return !$verdict->passes();
        });
    }

    /**
     * @param string $fieldName
     *
     * @return VerdictList
     */
    public function forField(string $fieldName): VerdictList
    {
        return $this->filter(function (VerdictInterface $verdict) use ($fieldName) {
            return $verdict->getField()->getName() === $fieldName;
        });
    }

    /**
     * @param callable $function
     *
     * @return VerdictList
     */
    public function map(callable $function): VerdictList
    {
        return new static(array_map($function, $this->verdicts));
    }

    /**
     * @param callable $function
     *
     * @return VerdictList
     */
    public function filter(callable $function): VerdictList
    {
        return new static(array_filter($this->verdicts, $function));
    }

    /**
     * @param callable $function
     * @param mixed $initial
     *
     * @return VerdictList
     */
    public function reduce(callable $function, $initial = null): VerdictList
    {
        return new static(array_reduce($this->verdicts, $function, $initial));
    }

    /**
     * @return VerdictInterface[]
     */
    public function toArray(): array
    {
        return $this->verdicts;
    }

    /**
     * @return int
     */
    public function count(): int
    {
        return count($this->verdicts);
    }

    /**
     * @return Traversable
     */
    public function getIterator(): Traversable
    {
        return new ArrayIterator($this->verdicts);
    }
}