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<?php namespace GeneaLabs\LaravelModelCaching\Traits; |
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use Carbon\Carbon; |
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use GeneaLabs\LaravelModelCaching\CachedBuilder; |
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use Illuminate\Database\Eloquent\Builder as EloquentBuilder; |
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trait ModelCaching |
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{ |
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protected $useCacheCooldown = false; |
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public static function all($columns = ['*']) |
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{ |
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if (config('laravel-model-caching.disabled')) { |
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return parent::all($columns); |
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} |
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$class = get_called_class(); |
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$instance = new $class; |
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$tags = $instance->makeCacheTags(); |
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$key = $instance->makeCacheKey(); |
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return $instance->cache($tags) |
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->rememberForever($key, function () use ($columns) { |
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return parent::all($columns); |
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}); |
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} |
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public static function bootCachable() |
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{ |
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static::created(function ($instance) { |
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$instance->checkCooldownAndFlushAfterPersisting($instance); |
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}); |
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static::deleted(function ($instance) { |
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$instance->checkCooldownAndFlushAfterPersisting($instance); |
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}); |
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static::saved(function ($instance) { |
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$instance->checkCooldownAndFlushAfterPersisting($instance); |
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}); |
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// TODO: figure out how to add this listener |
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// static::restored(function ($instance) { |
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// $instance->checkCooldownAndFlushAfterPersisting($instance); |
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// }); |
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static::pivotAttached(function ($instance) { |
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$instance->checkCooldownAndFlushAfterPersisting($instance); |
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}); |
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static::pivotDetached(function ($instance) { |
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$instance->checkCooldownAndFlushAfterPersisting($instance); |
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}); |
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static::pivotUpdated(function ($instance) { |
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$instance->checkCooldownAndFlushAfterPersisting($instance); |
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}); |
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} |
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public static function destroy($ids) |
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{ |
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$class = get_called_class(); |
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$instance = new $class; |
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$instance->flushCache(); |
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return parent::destroy($ids); |
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} |
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public function newEloquentBuilder($query) |
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{ |
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if (! $this->isCachable()) { |
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$this->isCachable = true; |
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return new EloquentBuilder($query); |
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} |
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return new CachedBuilder($query); |
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} |
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public function scopeDisableCache(EloquentBuilder $query) : EloquentBuilder |
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{ |
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if ($this->isCachable()) { |
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$query = $query->disableModelCaching(); |
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} |
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return $query; |
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} |
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public function scopeWithCacheCooldownSeconds( |
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EloquentBuilder $query, |
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int $seconds |
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) : EloquentBuilder { |
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$cachePrefix = $this->getCachePrefix(); |
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$modelClassName = get_class($this); |
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$cacheKey = "{$cachePrefix}:{$modelClassName}-cooldown:seconds"; |
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$this->cache() |
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->rememberForever($cacheKey, function () use ($seconds) { |
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return $seconds; |
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}); |
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$cacheKey = "{$cachePrefix}:{$modelClassName}-cooldown:invalidated-at"; |
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$this->cache() |
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->rememberForever($cacheKey, function () { |
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return (new Carbon)->now(); |
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}); |
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return $query; |
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} |
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public function getUseCacheCooldownAttribute() : bool |
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{ |
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return $this->useCacheCooldown; |
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} |
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} |
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GeneaLabs /
laravel-model-caching
