Telkins\Validation\AbstractFieldRuleSet

Complexity

Total Complexity

8

Size/Duplication

Total Lines	59
Duplicated Lines	0 %

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	passes()	0	3	1
A	validate()	0	11	4
A	__construct()	0	3	1
A	message()	0	9	2

<?php

namespace Telkins\Validation;

use Illuminate\Contracts\Validation\Rule;
use Illuminate\Support\Facades\Validator;
use Telkins\Validation\Contracts\FieldRuleSetContract;

/**
 * Source/inspiration: https://medium.com/@juampi92/laravel-5-5-validation-ruleception-rule-inside-rule-2762d2cf4471
 */
abstract class AbstractFieldRuleSet implements Rule, FieldRuleSetContract
{
    protected $data = [];

    protected $validator;

    public function __construct(array $data = [])
    {
        $this->data = $data;
    }

    /**
     * Determine if the validation rule passes.
     *
     * @param  string  $attribute
     * @param  mixed  $value
     * @return bool
     */
    public function passes($attribute, $value)
    {
        return $this->validate($value, $this->rules(), $attribute);
    }

    abstract public function rules() : array;

    /**
     * @param mixed $value
     * @param array|string|Rule $rules
     * @param string $name Name of the property (optional)
     *
     * @return boolean
     */
    protected function validate($value, $rules, $name = 'variable')
    {
        if (!is_string($rules) && !is_array($rules)) {
            $rules = [$rules];
        }

        $data = empty($this->data) ? [$name => $value] : $this->data;

        $this->validator = Validator::make($data, [$name => $rules]);

        return $this->validator->passes();
    }

    /**
     * Get the validation error message.
     *
     * @return string
     */
    public function message()
    {
        $errors = $this->validator->errors();

        if ($errors->any()) {
            return $errors->first();
        }
        
        return 'The :attribute is not valid.';
    }
}