hasMany(VoteOption::class, 'vote_id'); } public function parent(){ return $this->belongsTo(Vote::class, 'parent_id'); } public function user(){ return $this->belongsToMany(User::class); } public function moment(){ return $this->hasMany(Moment::class); } public function userVote(){ return $this->belongsTo(UserVote::class,'id','vote_id'); } }