how to create favourite system in laravel with relations with multi model

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In your Post.php Model

public function checkFavourites()
    {
        if($this->favourite) {
            return $this->favourite->count() && auth()->user()->id == $this->favourite->user_id;
        }
    }

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answered Apr 30 at 8:13

Anuj Kumar

2633 bronze badges

• The problem is still there, do you think this problem is not due to relationships? If so, how should I write it, assuming that this table is supposed to be connected to several models? 

  – johnDoe220

   Apr 30 at 8:53
• As it’s currently written, your answer is unclear. Please edit to add additional details that will help others understand how this addresses the question asked. You can find more information on how to write good answers in the help center. 

  – CommunityBot

   May 2 at 4:22

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Attempt to read property "user_id" on null because there is no $this-> favorite record. It's returning null, in this case.

$this->favourite === null