CMPayments\SchemaValidator\Validators\EnumTrait

Complexity

Total Complexity

7

Size/Duplication

Total Lines	47
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
B	validateEnum()	0	18	7
	addError()	0	1	?
	conjugationObject()	0	1	?

<?php namespace CMPayments\SchemaValidator\Validators;

use CMPayments\SchemaValidator\Exceptions\ValidateException;

/**
 * Class EnumTrait
 *
 * @package CMPayments\SchemaValidator\Validators
 * @Author  Boy Wijnmaalen <boy.wijnmaalen@cmtelecom.com>
 */
trait EnumTrait
{
    /**
     * Validates $data against a specific $schema->enum
     *
     * @param $data
     * @param $schema
     * @param $path
     */
    public function validateEnum($data, $schema, $path)
    {
        if (!isset($schema->enum)) {
            return;
        }

        // if $data comes from an array than the action below has already been done in validateArray()
        $needle   = (isset($schema->caseSensitive) && !$schema->caseSensitive) ? strtolower($data) : $data;
        $haystack = (isset($schema->caseSensitive) && !$schema->caseSensitive) ? array_map('strtolower', $schema->enum) : $schema->enum;

        if (!in_array($needle, $haystack)) {

            $this->addError(
                ValidateException::ERROR_USER_ENUM_NEEDLE_NOT_FOUND_IN_HAYSTACK,
                [$path, $data, $this->conjugationObject(count($schema->enum), 'this specific value', 'one of these values'), implode('\', \'', $schema->enum)]
            );
        }
    }

    /**
     * @param int   $code
     * @param array $args
     *
     * @return mixed
     */
    abstract public function addError($code, array $args = []);

    /**
     * Returns a valid representation of 'items' (or other value)
     *
     * @param int    $count
     * @param string $single
     * @param string $plural
     *
     * @return string
     */
    abstract public function conjugationObject($count, $single = 'item', $plural = 'items');
}