Unable to access property of eloquent model query result

Question

I am encountering what I would assume to be a common issue but I have not found a relevant solution.

In my Laravel application, I have a relationship setup between two models: BarterReview and BarterReviewFeedback.

BarterReview.php

public function barterReviewFeedback () {
    return $this->hasOne(BarterReviewFeedback::class, 'barter_review_id');
}

BarterReviewFeedback.php

public function barterReview () {
    return $this->belongsTo(BarterReview::class);
}

The Following returns a BarterReview with the associated BarterReviewFeedback:

$review = \App\BarterReview::with('barterReviewFeedback')->find(1);
return $review;

The result ($review) looks like this when formatted:

{
  "id": 1,
  "created_at": "2020-04-06T20:13:15.000000Z",
  "updated_at": "2020-04-06T20:13:15.000000Z",
  "rating": 5,
  "comment": "Five out of Five!",
  "user_id": 2,
  "barter_id": 1,
  "barter_review_feedback": {
    "id": 3,
    "created_at": "2020-06-02T16:34:41.000000Z",
    "updated_at": "2020-06-02T16:34:41.000000Z",
    "barter_review_id": 1,
    "user_id": 1,
    "content": "test"
  }
}

The ISSUE is that I am unable to access "barter_review_feedback" inside the object - $review->barter_review_feedback doesn't display anything.

Additionally, attempting to directly access a property inside of $review->barter_review_feedback such as $review->barter_review_feedback->id yields the following error: Trying to get property 'id' of non-object

Any ideas as to why this would be?

Answer 1

You can access relationship like this

$review->barterReviewFeedback->id

Because your relationship is barterReviewFeedback not barter_review_feedback