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<?php namespace Illuminate\Database\Console; use Illuminate\Console\Command; use Illuminate\Contracts\Events\Dispatcher; use Illuminate\Database\Eloquent\Model; use Illuminate\Database\Events\ModelPruningFinished; use Illuminate\Database\Events\ModelPruningStarting; use Illuminate\Database\Events\ModelsPruned; use Illuminate\Support\Collection; use Illuminate\Support\Str; use InvalidArgumentException; use Symfony\Component\Console\Attribute\AsCommand; use Symfony\Component\Finder\Finder; #[AsCommand(name: 'model:prune')] class PruneCommand extends Command { /** * The console command name. * * @var string */ protected $signature = 'model:prune {--model=* : Class names of the models to be pruned} {--except=* : Class names of the models to be excluded from pruning} {--path=* : Absolute path(s) to directories where models are located} {--chunk=1000 : The number of models to retrieve per chunk of models to be deleted} {--pretend : Display the number of prunable records found instead of deleting them}'; /** * The console command description. * * @var string */ protected $description = 'Prune models that are no longer needed'; /** * Execute the console command. * * @param \Illuminate\Contracts\Events\Dispatcher $events * @return void */ public function handle(Dispatcher $events) { $models = $this->models(); if ($models->isEmpty()) { $this->components->info('No prunable models found.'); return; } if ($this->option('pretend')) { $models->each(function ($model) { $this->pretendToPrune($model); }); return; } $pruning = []; $events->listen(ModelsPruned::class, function ($event) use (&$pruning) { if (! in_array($event->model, $pruning)) { $pruning[] = $event->model; $this->newLine(); $this->components->info(sprintf('Pruning [%s] records.', $event->model)); } $this->components->twoColumnDetail($event->model, "{$event->count} records"); }); $events->dispatch(new ModelPruningStarting($models->all())); $models->each(function ($model) { $this->pruneModel($model); }); $events->dispatch(new ModelPruningFinished($models->all())); $events->forget(ModelsPruned::class); } /** * Prune the given model. * * @param string $model * @return void */ protected function pruneModel(string $model) { $instance = new $model; $chunkSize = property_exists($instance, 'prunableChunkSize') ? $instance->prunableChunkSize : $this->option('chunk'); $total = $model::isPrunable() ? $instance->pruneAll($chunkSize) : 0; if ($total == 0) { $this->components->info("No prunable [$model] records found."); } } /** * Determine the models that should be pruned. * * @return \Illuminate\Support\Collection */ protected function models() { $models = $this->option('model'); $except = $this->option('except'); if ($models && $except) { throw new InvalidArgumentException('The --models and --except options cannot be combined.'); } if ($models) { return (new Collection($models)) ->filter(static fn (string $model) => class_exists($model)) ->values(); } return (new Collection(Finder::create()->in($this->getPath())->files()->name('*.php'))) ->map(function ($model) { $namespace = $this->laravel->getNamespace(); return $namespace.str_replace( ['/', '.php'], ['\\', ''], Str::after($model->getRealPath(), realpath(app_path()).DIRECTORY_SEPARATOR) ); }) ->when(! empty($except), fn ($models) => $models->reject(fn ($model) => in_array($model, $except))) ->filter(fn ($model) => $this->isPrunable($model)) ->values(); } /** * Get the path where models are located. * * @return string[]|string */ protected function getPath() { if (! empty($path = $this->option('path'))) { return (new Collection($path)) ->map(fn ($path) => base_path($path)) ->all(); } return app_path('Models'); } /** * Display how many models will be pruned. * * @param class-string $model * @return void */ protected function pretendToPrune($model) { $instance = new $model; $count = $instance->prunable() ->when($model::isSoftDeletable(), function ($query) { $query->withTrashed(); })->count(); if ($count === 0) { $this->components->info("No prunable [$model] records found."); } else { $this->components->info("{$count} [{$model}] records will be pruned."); } } /** * Determine if the given model is prunable. * * @param string $model * @return bool */ private function isPrunable(string $model) { return class_exists($model) && is_a($model, Model::class, true) && ! (new \ReflectionClass($model))->isAbstract() && $model::isPrunable(); } }
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