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<?php |
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namespace Soved\Laravel\Gdpr\Jobs\Cleanup\Strategies; |
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use Carbon\Carbon; |
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use Illuminate\Database\Eloquent\Collection; |
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use Illuminate\Contracts\Auth\Authenticatable; |
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use Soved\Laravel\Gdpr\Events\GdprInactiveUser; |
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use Soved\Laravel\Gdpr\Jobs\Cleanup\CleanupStrategy; |
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use Soved\Laravel\Gdpr\Events\GdprInactiveUserDeleted; |
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class DefaultStrategy extends CleanupStrategy |
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{ |
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/** |
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* Execute cleanup strategy. |
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* |
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* @return void |
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*/ |
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public function execute(Collection $users) |
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{ |
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$config = $this->config->get('gdpr.cleanup.defaultStrategy'); |
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// Users are considered inactive if their last activity is older than this timestamp |
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$inactivity = Carbon::now() |
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->subMonths($config['keepInactiveUsersForMonths']); |
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$this->notifyInactiveUsers( |
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$inactivity, |
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$config['notifyUsersDaysBeforeDeletion'], |
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$users |
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); |
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$this->deleteInactiveUsers($inactivity, $users); |
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} |
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/** |
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* Notify inactive users about their deletion. |
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* |
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* @return void |
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*/ |
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private function notifyInactiveUsers( |
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Carbon $inactivity, |
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int $notificationThreshold, |
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Collection $users |
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) { |
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$users->filter( |
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function (Authenticatable $user) use ($inactivity, $notificationThreshold) { |
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return $user->last_activity->diffInDays($inactivity) |
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=== $notificationThreshold; |
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} |
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)->each(function (Authenticatable $user) { |
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event(new GdprInactiveUser($user)); |
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}); |
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} |
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/** |
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* Delete inactive users. |
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* |
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* @return void |
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*/ |
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private function deleteInactiveUsers( |
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Carbon $inactivity, |
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Collection $users |
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) { |
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$users->filter(function (Authenticatable $user) use ($inactivity) { |
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return $user->last_activity < $inactivity; |
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})->each(function (Authenticatable $user) { |
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$user->delete(); |
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event(new GdprInactiveUserDeleted($user)); |
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}); |
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} |
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} |
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