Horat1us\Yii\Traits\ModelExceptionTrait

Complexity

Total Complexity

8

Size/Duplication

Total Lines	63
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

0%

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	7	1
A	getModel()	0	4	1
A	validateOrThrow()	0	7	2
A	saveOrThrow()	0	7	3
A	addAndThrow()	0	5	1

<?php


namespace Horat1us\Yii\Traits;


use yii\base\Model;
use yii\db\ActiveRecord;
use yii\db\ActiveRecordInterface;

/**
 * Class ModelExceptionTrait
 * @package Horat1us\Yii\Traits
 * @see \Exception
 */
trait ModelExceptionTrait
{
    /** @var Model */
    protected $model;

    /**
     * ModelExceptionTrait constructor.
     * @param Model $model
     * @param int $code
     * @param \Throwable $previous
     */
    public function __construct(Model $model, int $code = 0, \Throwable $previous = null)
    {
        $message = get_class($model) . " validation errors";
        parent::__construct($message, $code, $previous);

        $this->model = $model;
    }

    /**
     * @return Model
     */
    public function getModel(): Model
    {
        return $this->model;
    }


    /**
     * @param Model $model
     * @return Model
     */
    public static function validateOrThrow(Model $model): Model
    {
        if (!$model->validate()) {
            throw new static($model);
        }
        return $model;
    }

    /**
     * @param ActiveRecordInterface $record
     * @return ActiveRecordInterface|ActiveRecord
     */
    public static function saveOrThrow(ActiveRecordInterface $record): ActiveRecordInterface
    {
        if (!$record->save() && $record instanceof Model) {
            throw new static($record);
        }
        return $record;
    }

    /**
     * @param string $attribute
     * @param string $error
     * @param Model $model
     */
    public static function addAndThrow(string $attribute, string $error, Model $model)
    {
        $model->addError($attribute, $error);
        throw new static($model);
    }
}