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GitHub - AuthentikCanada/eloquent-cache: Easily cache your Laravel's Elo...

 6 years ago
source link: https://github.com/AuthentikCanada/eloquent-cache
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README.md

Eloquent Cache

Easily cache your Laravel's Eloquent models.

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Requirements

  • PHP>=7.0

  • Laravel 5.5 or 5.6

Installation

Install via composer :

composer require authentik/eloquent-cache

How it works

  • When Eloquent fetches one or many models by ID (without eager-loading), the JSON representations of the model instances are cached.

  • Subsequently, when eloquent fetches a model by ID, the cached JSON will be converted back into an instance.

Usage

Use the Cacheable trait in the models you want to cache.

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Authentik\EloquentCache\Cacheable;

class Category extends Model
{
    use Cacheable;


    /*
     * You can optionally override the following functions:
     */

    // Time To Live in minutes (default value: 0 => no TTL)
    public function getCacheTTL() {
        return 60;
    }

    // default value: the lowercase name of the model
    public function getCacheTagName() {
        return 'cat';
    }

    // Cache busting will automatically invalidate the cache when model instances are updated or deleted.
    // default value: true
    public function isCacheBustingEnabled() {
        return false;
    }

    // Whether or not to keep model instances in a static array cache
    //  (useful to avoid querying the cache store/building instances from json multiple times)
    // default value: true
    public function isStaticCacheEnabled() {
        return false;
    }
}

To manually cache a model instance, use the cache method.

Category::find(1)->cache();

To invalidate the cache for a model instance, use the refresh or flush method.

$refreshedInstance = Category::find(1)->refresh();

// or

Category::flush(Category::find(1));

To invalidate the cache for all instances of a model, use the flush method.

Category::flush();

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