Terranet\Administrator\Field\Traits\HandlesRelation

Complexity

Total Complexity

5

Size/Duplication

Total Lines	37
Duplicated Lines	0 %

Test Coverage

Coverage

0%

Importance

Changes	1
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	relation()	0	3	1
A	getForeignKey()	0	11	3
A	relationModule()	0	4	1

<?php

namespace Terranet\Administrator\Field\Traits;

use Terranet\Administrator\Architect;
use Terranet\Administrator\Contracts\Module;

trait HandlesRelation
{
    /**
     * @return mixed
     */
    public function relation()
    {
        return \call_user_func([$this->model, $this->id]);
    }

    /**
     * Finds a module this relation belongs to.
     *
     * @return null|
     */
    public function relationModule(): ?Module
    {
        return Architect::resourceByEntity(
            $this->relation()->getRelated()
        );
    }

    /**
     * @param $relation
     * @return mixed
     */
    public function getForeignKey($relation)
    {
        if (method_exists($relation, 'getForeignKey')) {
            return $relation->getForeignKey();
        }

        if (method_exists($relation, 'getForeignKeyName')) {
            return $relation->getForeignKeyName();
        }

        throw new Exception("Unable to resolve foreign key.");

The type Terranet\Administrator\Field\Traits\Exception was not found. Did you mean Exception? If so, make sure to prefix the type with \.

    }
}