rickselby/laravel-gate-cache

Add a per-request caching layer to Laravel's Gate

3.2 2020-12-21 17:43 UTC

This package is auto-updated.

Last update: 2021-01-21 17:53:26 UTC


README

Add a per-request caching layer to Laravel's Gate.

Compatibility Chart

Laravel Gate Cache Laravel
1.x 5.5-5.7
2.x 5.5+
Laravel Gate Cache PHP
1.x 7.0+
2.x 7.1+

NB: Laravel 5.5.* and PHP 7.4 cannot be tested due to deprecations.

Installing

Require the project using Composer:

$ composer require rickselby/laravel-gate-cache

Laravel will auto-discover the package.

Use Case

As discussed on reddit - multiple calls to Gate methods result in the underlying code being re-run. Take this pseudo-blade-code, for example:

@foreach($posts as $post)
    @can('add_posts') BUTTON @endcan
    @can('edit_posts') BUTTON @endcan
    @can('delete_posts') BUTTON @endcan
@endforeach

Normally, each permission check would be called as many times as there are posts. With this package, they will only be called once; their results will be cached for any further calls.

Note that this is per-request only. Each request will test each permission once... but only once.

License

Laravel Form Components is licensed under The MIT License (MIT).