I think you can use rolify <https://github.com/RolifyCommunity/rolify> as
you have dynamic permissions.

On Tue, Dec 16, 2014 at 11:43 PM, Artem T <[email protected]> wrote:
>
>  I have a problem with the implementation of the search in the project
>
>
> I have such models(bring a simplified version)
>
> User
>    id
>    name
>
> Friends
>    user_id
>    friend_id
>
> Post
>   id
>   title
>   author_id
>   is_public
>
> PostDeniedUser
>    post_id
>    user_id
>
> some explanations:
>
> User can create post. Post can be public or private. If post private only
> friends of author can see it post, but author can denied access to some
> friends.
>
> I need to implement search Post by title considering visibility for each
> user.
>
> some explanations:
>
> User can search in all public posts, in private posts of his friends which
> are not denied in one query.
>
> I think create some model SearchPost and like NewsFeed.
> duplicate all the data on posts for each user, taking into account the
> availability of, and then just make an inquiry with the search by title by 
> authorized
> users
>
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