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<?php |
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namespace RichanFongdasen\Varnishable; |
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use Illuminate\Database\Eloquent\Model; |
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use RichanFongdasen\Varnishable\Events\ModelHasUpdated; |
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class VarnishableObserver |
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{ |
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/** |
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* Listening to any saved events. |
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* |
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* @param \Illuminate\Database\Eloquent\Model $model |
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* |
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* @return void |
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*/ |
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public function deleted(Model $model) |
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{ |
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$this->handleModelUpdates($model); |
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} |
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/** |
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* Handle any retrieved and wakeup events on |
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* the observed models. |
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* |
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* @param \Illuminate\Database\Eloquent\Model $model |
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* |
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* @return void |
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*/ |
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protected function handleModelInitialization(Model $model) |
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{ |
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if ($updatedAt = $model->getAttribute('updated_at')) { |
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\Varnishable::setLastModifiedHeader($updatedAt); |
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} |
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} |
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/** |
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* Handle any update events on the observed models. |
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* |
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* @param \Illuminate\Database\Eloquent\Model $model |
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* |
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* @return void |
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*/ |
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protected function handleModelUpdates(Model $model) |
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{ |
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event(new ModelHasUpdated($model)); |
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} |
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/** |
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* Listening to any saved events. |
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* |
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* @param \Illuminate\Database\Eloquent\Model $model |
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* |
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* @return void |
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*/ |
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public function restored(Model $model) |
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{ |
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$this->handleModelUpdates($model); |
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} |
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/** |
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* Listening to any retrieved events. |
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* |
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* @param \Illuminate\Database\Eloquent\Model $model |
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* |
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* @return void |
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*/ |
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public function retrieved(Model $model) |
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{ |
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$this->handleModelInitialization($model); |
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} |
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/** |
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* Listening to any saved events. |
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* |
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* @param \Illuminate\Database\Eloquent\Model $model |
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* |
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* @return void |
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*/ |
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public function saved(Model $model) |
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{ |
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$this->handleModelUpdates($model); |
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} |
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/** |
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* Listening to any wakeup events. |
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* |
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* @param \Illuminate\Database\Eloquent\Model $model |
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* |
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* @return void |
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*/ |
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public function wakeup(Model $model) |
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{ |
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$this->handleModelInitialization($model); |
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} |
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} |
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richan-fongdasen /
laravel-varnishable
