From 31387c1840684e841ea0f6657b4e8e86c3147201 Mon Sep 17 00:00:00 2001
From: Vassyli <basilius.sauter@gmail.com>
Date: Tue, 26 Jan 2021 18:27:53 +0100
Subject: [PATCH] Adds a command to remove scenes.

---
 .../Command/Scene/SceneRemoveCommand.php      | 83 +++++++++++++++++++
 src/Console/Main.php                          | 14 +++-
 src/Models/Scene.php                          | 25 +++++-
 3 files changed, 120 insertions(+), 2 deletions(-)
 create mode 100644 src/Console/Command/Scene/SceneRemoveCommand.php

diff --git a/src/Console/Command/Scene/SceneRemoveCommand.php b/src/Console/Command/Scene/SceneRemoveCommand.php
new file mode 100644
index 0000000..88a433c
--- /dev/null
+++ b/src/Console/Command/Scene/SceneRemoveCommand.php
@@ -0,0 +1,83 @@
+<?php
+declare(strict_types=1);
+
+namespace LotGD\Core\Console\Command\Scene;
+
+use LotGD\Core\Console\Command\BaseCommand;
+use LotGD\Core\Models\Character;
+use LotGD\Core\Models\Scene;
+use LotGD\Core\Models\SceneConnectable;
+use LotGD\Core\Models\SceneConnection;
+use LotGD\Core\Models\SceneConnectionGroup;
+use LotGD\Core\Models\SceneTemplate;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputDefinition;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Style\SymfonyStyle;
+
+/**
+ * Resets the viewpoint of a given character.
+ */
+class SceneRemoveCommand extends BaseCommand
+{
+    /**
+     * @inheritDoc
+     */
+    protected function configure()
+    {
+        $this->setName('scene:remove')
+            ->setDescription('Removes a scene.')
+            ->setDefinition(
+                new InputDefinition([
+                    new InputArgument(
+                        "id",
+                        mode: InputArgument::REQUIRED,
+                        description: "Scene ID",
+                    ),
+                ])
+            )
+        ;
+    }
+
+    /**
+     * @inheritDoc
+     */
+    protected function execute(InputInterface $input, OutputInterface $output): int
+    {
+        $em = $this->game->getEntityManager();
+
+        $io = new SymfonyStyle($input, $output);
+
+        $sceneId = $input->getArgument("id");
+
+        // Get scene
+        /** @var Scene $scene */
+        $scene = $em->getRepository(Scene::class)->find($sceneId);
+
+        if (!$scene) {
+            $io->error("The scene with the ID {$sceneId} was not found.");
+            return Command::FAILURE;
+        }
+
+        if (!$scene->isRemovable()) {
+            $io->error("The scene with the ID {$sceneId} was marked as not removable. Please remove the responsible");
+            return Command::FAILURE;
+        }
+
+        // Mark for removal and flush
+        try {
+            $em->remove($scene);
+            $em->flush();
+        } catch (\Exception $e) {
+            $io->error("Removal of {$sceneId} was not possible: {$e->getMessage()}");
+            return Command::FAILURE;
+        }
+
+        $io->success("Scene was successfully removed.");
+
+        return Command::SUCCESS;
+    }
+}
diff --git a/src/Console/Main.php b/src/Console/Main.php
index 7b4df49..f3ab554 100644
--- a/src/Console/Main.php
+++ b/src/Console/Main.php
@@ -13,6 +13,7 @@ use LotGD\Core\Console\Command\Database\DatabaseSchemaUpdateCommand;
 use LotGD\Core\Console\Command\Module\ModuleRegisterCommand;
 use LotGD\Core\Console\Command\Module\ModuleValidateCommand;
 use LotGD\Core\Console\Command\Scene\SceneAddCommand;
+use LotGD\Core\Console\Command\Scene\SceneRemoveCommand;
 use LotGD\Core\Console\Command\Scene\SceneAddConnectionGroupCommand;
 use LotGD\Core\Console\Command\Scene\SceneConnectCommand;
 use LotGD\Core\Console\Command\Scene\SceneListCommand;
@@ -53,15 +54,26 @@ class Main
         $this->application->add(new DatabaseInitCommand($this->game));
         $this->application->add(new DatabaseSchemaUpdateCommand($this->game));
         $this->application->add(new ConsoleCommand($this->game));
+
+        // Character commands
         $this->application->add(new CharacterListCommand($this->game));
         $this->application->add(new CharacterResetViewpointCommand($this->game));
+
+        // Scene commands
         $this->application->add(new SceneListCommand($this->game));
         $this->application->add(new SceneAddCommand($this->game));
+        $this->application->add(new SceneRemoveCommand($this->game));
+        $this->application->add(new SceneShowCommand($this->game));
+
+        // Scene connections
         $this->application->add(new SceneConnectCommand($this->game));
         $this->application->add(new SceneDisconnectCommand($this->game));
-        $this->application->add(new SceneShowCommand($this->game));
+
+        // Scene connection group
         $this->application->add(new SceneAddConnectionGroupCommand($this->game));
         $this->application->add(new SceneRemoveConnectionGroupCommand($this->game));
+
+        // Scene templates
         $this->application->add(new SceneTemplateListCommand($this->game));
 
         // Add additional ones
diff --git a/src/Models/Scene.php b/src/Models/Scene.php
index 2ff8ff6..06ea72c 100644
--- a/src/Models/Scene.php
+++ b/src/Models/Scene.php
@@ -9,6 +9,7 @@ use Doctrine\ORM\Mapping\Entity;
 use Doctrine\ORM\Mapping\Id;
 use Doctrine\ORM\Mapping\OneToMany;
 use Doctrine\ORM\Mapping\Table;
+use Doctrine\ORM\Mapping\Column;
 
 use LotGD\Core\Exceptions\ArgumentException;
 use LotGD\Core\Tools\Model\Creator;
@@ -31,9 +32,15 @@ class Scene implements CreateableInterface, SceneConnectable
     use SceneBasics;
     use PropertyManager;
 
-    /** @Id @Column(type="string", length=36, unique=True, name="id", options={"fixed"=true}) */
+    /**
+     * @Id
+     * @Column(type="string", length=36, unique=True, name="id", options={"fixed"=true})
+     */
     protected string $id;
 
+    /** @Column(type="boolean", nullable=false, options={"default"=true}) */
+    protected bool $removeable = true;
+
     /**
      * @OneToMany(targetEntity="SceneConnectionGroup", mappedBy="scene", cascade={"persist", "remove"})
      * @var ?Collection<SceneConnectionGroup>
@@ -84,6 +91,22 @@ class Scene implements CreateableInterface, SceneConnectable
         $this->incomingConnections = new ArrayCollection();
     }
 
+    /**
+     * @return bool
+     */
+    public function isRemovable(): bool
+    {
+        return $this->removeable;
+    }
+
+    /**
+     * @param bool $removable
+     */
+    public function setRemovable(bool $removable)
+    {
+        $this->removeable = $removable;
+    }
+
     /**
      * Returns the primary ID for this scene.
      * @return int