Viewing file:  Cachable.php (2.39 KB) -rw-r--r--
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<?php
namespace App\Traits\ModelTraits;
use Cache;
trait Cachable
{
/**
* boot
*
* @return void
*/
public static function boot()
{
parent::boot();
self::updated(function($model){
self::forgetCache();
});
self::created(function($model){
self::forgetCache();
});
self::deleted(function($model){
self::forgetCache();
});
}
/**
* getAll
*
* @return collection
*/
public static function getAll()
{
return self::setCache(function() {
return parent::all();
});
}
/**
* setCache
*
* @param mixed $callback
* @param mixed $cacheKey
* @return void
*/
public static function setCache(\Closure $callback, $cacheKey = null)
{
if (is_null($cacheKey)) {
$cacheKey = self::cacheKey();
}
return Cache::remember($cacheKey, self::cacheTimestamp(), $callback);
}
/**
* forgetCache
*
* @param mixed $cacheKey
* @return void
*/
public static function forgetCache($cacheKey = null)
{
if (is_null($cacheKey)) {
Cache::forget(self::cacheKey());
}
if (is_string($cacheKey)) {
Cache::forget(self::cacheKey($cacheKey));
}
if (is_array($cacheKey)) {
foreach ($cacheKey as $key => $value) {
Cache::forget(self::cacheKey($value));
}
}
}
/**
* getTableName
*
* @return void
*/
public static function getTableName()
{
return with(new static)->getTable();
}
/**
* cacheKey
*
* @param mixed $cacheTag
* @return void
*/
public static function cacheKey($cacheTag = null)
{
if (is_null($cacheTag)) {
return config('cache.prefix') . '.' . self::getTableName();
}
return config('cache.prefix') . '.' . $cacheTag;
}
/**
* cacheTimestamp
*
* @param mixed $timestamp
* @return void
*/
protected static function cacheTimestamp($timestamp = null)
{
if (is_null($timestamp)) {
return 30 * 86400;
}
return $timestamp;
}
}
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