Staudenmeir\EloquentHasManyDeep\HasOneDeep

Complexity

Total Complexity

10

Size/Duplication

Total Lines	71
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	3
Bugs	0	Features	0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	initRelation()	0	7	2
A	getResults()	0	3	2
A	newRelatedInstanceFor()	0	3	1
A	match()	0	22	5

<?php

namespace Staudenmeir\EloquentHasManyDeep;

use Illuminate\Database\Eloquent\Collection;

The type Illuminate\Database\Eloquent\Collection was not found. Maybe you did not declare it correctly or list all dependencies?

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\Concerns\SupportsDefaultModels;

class HasOneDeep extends HasManyDeep
{
    use SupportsDefaultModels;

    /**
     * Get the results of the relationship.
     *
     * @return mixed
     */
    public function getResults()
    {
        return $this->first() ?: $this->getDefaultFor(end($this->throughParents));
    }

    /**
     * Initialize the relation on a set of models.
     *
     * @param array $models
     * @param string $relation
     * @return array
     */
    public function initRelation(array $models, $relation)
    {
        foreach ($models as $model) {
            $model->setRelation($relation, $this->getDefaultFor($model));
        }

        return $models;
    }

    /**
     * Match the eagerly loaded results to their parents.
     *
     * @param array $models
     * @param \Illuminate\Database\Eloquent\Collection $results
     * @param string $relation
     * @return array
     */
    public function match(array $models, Collection $results, $relation)
    {
        if ($this->customEagerMatchingCallbacks) {

The expression $this->customEagerMatchingCallbacks of type array is implicitly converted to a boolean; are you sure this is intended? If so, consider using ! empty($expr) instead to make it clear that you intend to check for an array without elements.

            foreach ($this->customEagerMatchingCallbacks as $callback) {
                $models = $callback($models, $results, $relation, 'one');
            }

            return $models;
        }

        $dictionary = $this->buildDictionary($results);

        foreach ($models as $model) {
            if (isset($dictionary[$key = $model->getAttribute($this->localKey)])) {
                $model->setRelation(
                    $relation,
                    reset($dictionary[$key])
                );
            }
        }

        return $models;
    }

    /**
     * Make a new related instance for the given model.
     *
     * @param \Illuminate\Database\Eloquent\Model $parent
     * @return \Illuminate\Database\Eloquent\Model
     */
    public function newRelatedInstanceFor(Model $parent)

The parameter $parent is not used and could be removed.

    {
        return $this->related->newInstance();
    }
}