[role:delete] New command (#3594)

config/services/role.yml

@@ -2,5 +2,10 @@ services:
   console.role_new:
     class: Drupal\Console\Command\Role\NewCommand
     arguments: ['@database', '@entity_type.manager', '@date.formatter', '@console.drupal_api', '@console.validator', '@console.string_converter']
+    tags:
+      - { name: drupal.command }
+  console.role_delete:
+    class: Drupal\Console\Command\Role\DeleteCommand
+    arguments: ['@database', '@entity_type.manager', '@date.formatter', '@console.drupal_api']
     tags:
       - { name: drupal.command }

src/Command/Role/DeleteCommand.php

@@ -0,0 +1,182 @@
+<?php
+/**
+ * @file
+ * Contains \Drupal\Console\Command\Role\DeleteCommand.
+ */
+
+namespace Drupal\Console\Command\Role;
+
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Output\OutputInterface;
+use Drupal\Console\Core\Command\Command;
+use Drupal\Core\Database\Connection;
+use Drupal\Core\Entity\EntityTypeManagerInterface;
+use Drupal\Core\Datetime\DateFormatterInterface;
+use Drupal\Console\Utils\DrupalApi;
+use Drupal\Console\Command\Shared\ConfirmationTrait;
+use Drupal\Console\Core\Style\DrupalStyle;
+
+class DeleteCommand extends Command
+{
+    use ConfirmationTrait;
+
+    /**
+     * @var Connection
+     */
+    protected $database;
+
+    /**
+     * @var EntityTypeManagerInterface
+     */
+    protected $entityTypeManager;
+
+    /**
+     * @var DateFormatterInterface
+     */
+    protected $dateFormatter;
+
+    /**
+     * @var DrupalApi
+     */
+    protected $drupalApi;
+
+
+    /**
+     * DeleteCommand constructor.
+     *
+     * @param Connection                 $database
+     * @param EntityTypeManagerInterface $entityTypeManager
+     * @param DateFormatterInterface     $dateFormatter
+     * @param DrupalApi                  $drupalApi
+     */
+    public function __construct(
+        Connection $database,
+        EntityTypeManagerInterface $entityTypeManager,
+        DateFormatterInterface $dateFormatter,
+        DrupalApi $drupalApi
+    ) {
+        $this->database = $database;
+        $this->entityTypeManager = $entityTypeManager;
+        $this->dateFormatter = $dateFormatter;
+        $this->drupalApi = $drupalApi;
+        parent::__construct();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function configure()
+    {
+        $this
+            ->setName('role:delete')
+            ->setDescription($this->trans('commands.role.delete.description'))
+            ->setHelp($this->trans('commands.role.delete.help'))
+            ->addArgument(
+                'roles',
+                InputArgument::IS_ARRAY,
+                $this->trans('commands.role.delete.argument.roles')
+            )->setAliases(['rd']);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        $io = new DrupalStyle($input, $output);
+
+        $roles = $input->getArgument('roles');
+
+        $role = $this->deleteRole(
+            $roles
+        );
+
+        $tableHeader = [
+            $this->trans('commands.role.delete.messages.role-id'),
+            $this->trans('commands.role.delete.messages.role-name'),
+        ];
+
+        if ($role['success']) {
+            $io->success(
+                sprintf(
+                    $this->trans('commands.role.delete.messages.role-created')
+                )
+            );
+
+            $io->table($tableHeader, $role['success']);
+
+            return 0;
+        }
+
+        if ($role['error']) {
+            $io->error($role['error']['error']);
+
+            return 1;
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function interact(InputInterface $input, OutputInterface $output)
+    {
+        $io = new DrupalStyle($input, $output);
+
+        $rolename = $input->getArgument('roles');
+        if (!$rolename) {
+            $roles_collection = [];
+            $roles = array_keys($this->drupalApi->getRoles());
+            $io->writeln($this->trans('commands.common.questions.roles.message'));
+            while (true) {
+                $role = $io->choiceNoList(
+                    $this->trans('commands.common.questions.roles.name'),
+                    $roles,
+                    null,
+                    true
+                );
+                $role = trim($role);
+                if (empty($role)) {
+                    break;
+                }
+
+                array_push($roles_collection, $role);
+                $role_key = array_search($role, $roles, true);
+                if ($role_key >= 0) {
+                    unset($roles[$role_key]);
+                }
+            }
+
+            $input->setArgument('roles', $roles_collection);
+        }
+    }
+
+    /**
+     * Remove and returns an array of deleted roles
+     *
+     * @param $roles
+     *
+     * @return $array
+     */
+    private function deleteRole($roles)
+    {
+        $result = [];
+        try {
+            foreach ($roles as $value) {
+                $role = $this->entityTypeManager->getStorage('user_role')->load($value);
+                $this->entityTypeManager->getStorage('user_role')->delete([$role]);
+
+                $result['success'][] = [
+                    'role-id' => $value,
+                    'role-name' => $value
+                ];
+            }
+        } catch (\Exception $e) {
+            $result['error'] = [
+                'error' => 'Error: ' . get_class($e) . ', code: ' . $e->getCode() . ', message: ' . $e->getMessage()
+            ];
+        }
+
+        return $result;
+    }
+}

src/Command/Role/NewCommand.php

@@ -174,6 +174,14 @@ function ($machine_name) {
         }
     }
 
+    /**
+     * Create and returns an array of new role
+     *
+     * @param $rolename
+     * @param $machine_name
+     *
+     * @return $array
+     */
     private function createRole($rolename, $machine_name)
     {
         $role = Role::create(