From 782a2bc14405bbd08d2e7fe1d69dda78291935d4 Mon Sep 17 00:00:00 2001
From: Christoph Burschka <christoph@burschka.de>
Date: Tue, 5 Dec 2017 10:39:28 +0100
Subject: [PATCH] [entity:delete] Add --all option. (#3599) (#3604)

* [entity:delete] Add --all option. (#3599)

* [entity:delete] Confirm --all deletion.
---
 src/Command/Entity/DeleteCommand.php | 54 ++++++++++++++++++++++------
 1 file changed, 44 insertions(+), 10 deletions(-)

diff --git a/src/Command/Entity/DeleteCommand.php b/src/Command/Entity/DeleteCommand.php
index f9b1ecbb4..eacbfbfb1 100644
--- a/src/Command/Entity/DeleteCommand.php
+++ b/src/Command/Entity/DeleteCommand.php
@@ -8,6 +8,7 @@
 
 use Symfony\Component\Console\Input\InputArgument;
 use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputOption;
 use Symfony\Component\Console\Output\OutputInterface;
 use Drupal\Console\Core\Command\Command;
 use Drupal\Core\Entity\EntityTypeRepository;
@@ -48,6 +49,12 @@ protected function configure()
         $this
             ->setName('entity:delete')
             ->setDescription($this->trans('commands.entity.delete.description'))
+            ->addOption(
+                'all',
+                NULL,
+                InputOption::VALUE_NONE,
+                $this->trans('commands.entity.delete.options.all')
+            )
             ->addArgument(
                 'entity-definition-id',
                 InputArgument::REQUIRED,
@@ -68,6 +75,7 @@ protected function interact(InputInterface $input, OutputInterface $output)
         $io = new DrupalStyle($input, $output);
         $entityDefinitionID = $input->getArgument('entity-definition-id');
         $entityID = $input->getArgument('entity-id');
+        $all = $input->getOption('all');
 
         if (!$entityDefinitionID) {
             $entityTypes = $this->entityTypeRepository->getEntityTypeLabels(true);
@@ -85,7 +93,10 @@ protected function interact(InputInterface $input, OutputInterface $output)
             $input->setArgument('entity-definition-id', $entityDefinitionID);
         }
 
-        if (!$entityID) {
+        if ($all) {
+            $input->setArgument('entity-id', '-');
+        }
+        elseif (!$entityID) {
             $entityID = $io->ask(
                 $this->trans('commands.entity.delete.questions.entity-id')
             );
@@ -101,22 +112,45 @@ protected function execute(InputInterface $input, OutputInterface $output)
         $io = new DrupalStyle($input, $output);
 
         $entityDefinitionID = $input->getArgument('entity-definition-id');
-        $entityID = $input->getArgument('entity-id');
 
         try {
-            $this->entityTypeManager->getStorage($entityDefinitionID)->load($entityID)->delete();
+            $storage = $this->entityTypeManager->getStorage($entityDefinitionID);
+
+            if ($input->getOption('all')) {
+                $entities = $storage->loadMultiple();
+                if ($io->confirm(sprintf(
+                    $this->trans('commands.entity.delete.messages.confirm-delete-all'),
+                    $entityDefinitionID,
+                    count($entities)
+                ))
+                ) {
+                    $storage->delete($entities);
+                    $io->success(
+                        sprintf(
+                            $this->trans('commands.entity.delete.messages.deleted-all'),
+                            $entityDefinitionID,
+                            count($entities)
+                        )
+                    );
+                }
+            }
+            else {
+                $entityID = $input->getArgument('entity-id');
+                $storage->load($entityID)->delete();
+                $io->success(
+                    sprintf(
+                        $this->trans('commands.entity.delete.messages.deleted'),
+                        $entityDefinitionID,
+                        $entityID
+                    )
+                );
+            }
         } catch (\Exception $e) {
             $io->error($e->getMessage());
 
             return 1;
         }
 
-        $io->success(
-            sprintf(
-                $this->trans('commands.entity.delete.messages.deleted'),
-                $entityDefinitionID,
-                $entityID
-            )
-        );
+
     }
 }