Nip\Records\Traits\HasManager\HasManagerRecordTrait

Complexity

Total Complexity

9

Size/Duplication

Total Lines	72
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

82.61%

Importance

Changes

0

7 Methods

Rating	Name	Duplication	Size	Complexity
A	getManager()	0	4	1
A	setManager()	0	6	1
A	getManagerName()	0	8	2
A	setManagerName()	0	4	1
A	initManagerName()	0	4	1
A	inflectManagerName()	0	4	1
A	getManagerInstance()	0	7	2

<?php

namespace Nip\Records\Traits\HasManager;

use Exception;
use Nip\Records\AbstractModels\RecordManager;
use Nip\Records\Locator\ModelLocator;

/**
 * Trait HasManagerRecordTrait
 * @package Nip\Records\Traits\HasManager
 */
trait HasManagerRecordTrait
{
    /**
     * @var string
     */
    protected $managerName = null;

    /**
     * @return RecordManager
     */
    public function getManager()
    {
        return ModelLocator::get($this->getManagerName());
    }

    /**
     * @param RecordManager $manager
     */
    public function setManager($manager)
    {
        $class = get_class($manager);
        ModelLocator::set($class, $manager);
        $this->setManagerName($class);
    }

    /**
     * @return string
     */
    public function getManagerName()
    {
        if ($this->managerName === null) {
            $this->initManagerName();
        }

        return $this->managerName;
    }

    /**
     * @param string $managerName
     */
    public function setManagerName($managerName)
    {
        $this->managerName = $managerName;
    }

    protected function initManagerName()
    {
        $this->setManagerName($this->inflectManagerName());
    }

    /**
     * @return string
     */
    protected function inflectManagerName()
    {
        return ucfirst(inflector()->pluralize($this->getClassName()));

It seems like getClassName() must be provided by classes using this trait. How about adding it as abstract method to this trait?

    }

    /**
     * @param string $class
     * @return RecordManager
     * @throws Exception
     */
    protected function getManagerInstance($class)
    {
        if (class_exists($class)) {
            return call_user_func([$class, 'instance']);
        }
        throw new Exception('invalid manager name [' . $class . ']');
    }

}