关注者/关注并发现谁关注Laravel

Question

I have my Relation table which goes as following:

UserId (PK)
FollowingId
created_at
updated_at

I am able to get who the user is following and their usernames by doing the following:

My controller:

$findingWhoIFollow = User::find($userId)->relations()->FindUserName()->get();

My model (user):

public function relations()
{
    return $this->hasMany(Relation::class, 'UserId', 'id');
}

My model: (relation)

protected $primaryKey = 'UserId';

public function user()
{
    return $this->belongsToMany(User::class, 'id', 'UserId');
}
public function scopeFindUserName($query)
{
    return $query->join('User', 'User.id', '=', 'Relation.FollowingId');
}

and then i am able to get the usernames of the people I follow like this:

@foreach($findingWhoIFollow as $iFollow)
     {{$iFollow->Username}}
@endforeach

I am however struggling to do the inverse of this eg: getting the users who follow my accounts user names. I believe it's an issue with my relationships and I am missing something obvious.

Answer 1

通过根据建议的重复Fabio Antunes修正我的关系来解决此问题（ 与Laravel建立的友谊系统：多对多关系 ）