Laravel：如何制作关系访问器

Question

I have relations in model UserTasks to Review model

public function reviews()
{
    return $this->hasMany(Review::class,'task_id');
}

I'm loading reviews using with

UserTasks::with('reviews');

And I want to format reviews relation output using accessors in UserTasks model

public function getReviewsAttribute($reviews)
{
    // FILTER AND FORMAT RELATION OUTPUT
    foreach ($reviews as &$review) {
        if ($review['active'] == true) {
            $review['cid'] = bcrypt($this->cid);
            $reviews = [$review];
        }
    }
    return $reviews;
}

Unfortunately, this does not work

Relationships loaded using with do not pay attention to accessor

I read that it is almost impossible, but maybe someone know the way to format loaded relations using accessors

Answer 1

If you want all reviews in UserTasks model than you can try this

public function getReviewsAttribute($reviews)
{
    $reviews = $this->reviews;
    foreach ($reviews as $rewiew) {
        // DO SOMETHING WITH REVIEWS
    }
    return $reviews; 
}

By $reviews = Review::all(); this you will get all reviews and you can do whatever you want to do.

Don't forget to add namespace at top of your model like use Review;(give your namespace)