列表

public function index(Request $request, ResponseFactoryContract $response, UserExtraModel $model)
    {
        $user_id = $request->user('api')->id ?? 0;
        $limit = $request->query('limit', 10);
        $offset = max(0, $request->query('offset', 0));

        $users = $model->with(['user' => function ($query) {
            return $query->withTrashed();
        }])
            ->orderBy('checkin_count', 'desc')
            ->orderBy('updated_at', 'desc')
            ->offset($offset)
            ->limit($limit)
            ->get()
            ->map(function (UserExtraModel $item) {
                return $item->user;
            })
            ->filter()
            ->map(function (UserModel $user) {
                $user->follwing = false;
                $user->follower = false;

                return $user;
            })
            ->when($user_id, function (Collection $users) use ($user_id, $offset) {
                return $users->map(function (UserModel $user, $key) use ($user_id, $offset) {
                    $user->follwing = $user->hasFollwing($user_id);
                    $user->follower = $user->hasFollower($user_id);

                    $user->extra->rank = $offset + $key + 1;

                    return $user;
                });
            })
            ->values();

        return $response->json($users, 200);
    }