How to listen all updates in laravel?

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by gilbert , in category: Third Party Scripts , 5 months ago

How to listen all updates in laravel?

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1 answer

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by deron , 5 months ago

@gilbert 

To listen for all updates in Laravel, you can use model observers or event listeners.


One way to do this is by creating a model observer. Model observers allow you to listen for specific model events, such as creating, updating, or deleting a record.


Here's a simple example of how you can create a model observer in Laravel:

  1. Create a model observer class by running the following Artisan command: php artisan make:observer UpdateObserver --model=YourModel
  2. This will create a new observer class in the App/Observers directory. In the boot method of the observer class, you can define the logic to handle the desired model events. For example: public function boot() { YourModel::updating(function ($model) { // Handle the update event here // You can access the updated model using the $model variable }); }
  3. Register the observer in the boot method of your AppServiceProvider class: public function boot() { YourModel::observe(UpdateObserver::class); }


Now, whenever an update event is triggered for the specified model, the logic defined in the observer class will be executed.


Alternatively, you can also use event listeners to listen for specific events in your application. You can create a custom event and a listener to handle the updates that you want to listen to.


For more information on Laravel model observers and event listeners, you can refer to the official Laravel documentation: https://laravel.com/docs/8.x/eloquent#observers