Add the doctrine entity config when adding an entity

features/generate/domain/entity.feature

@@ -31,3 +31,12 @@ Feature: It is possible to generate a class for an entity
       """
     Then the command has finished successfully
     And the file "src/Standalone/MyEntityWithMultipleParameters.php" should be dumped and look like "../generate/domain/resources/php71/Standalone/MyEntityWithMultipleParameters.php"
+
+  Scenario:
+    When I run the command "generate:domain:entity" and I provide as input
+      """
+      MyTestEntity[enter]Backend\Modules\TestModule\Domain\MyTestEntity[enter]MyTestEntity[enter][enter]
+      """
+    Then the command has finished successfully
+    And the file "src/Backend/Modules/TestModule/Domain/MyTestEntity/MyTestEntity.php" should be dumped and look like "../generate/domain/resources/php71/Backend/Modules/TestModule/Domain/MyTestEntity/MyTestEntity.php"
+    And the file "src/Backend/Modules/TestModule/Resources/config/doctrine.yml" should be dumped and look like "../generate/domain/resources/php71/Backend/Modules/TestModule/Resources/config/doctrine.yml"

features/generate/domain/resources/php71/Backend/Modules/TestModule/Domain/MyTestEntity/MyTestEntity.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace Backend\Modules\TestModule\Domain\MyTestEntity;
+
+use Doctrine\ORM\Mapping as ORM;
+
+/**
+ * @ORM\Table(name="MyTestEntity")
+ * @ORM\Entity
+ */
+final class MyTestEntity
+{
+    /**
+     * @var int
+     *
+     * @ORM\Id
+     * @ORM\GeneratedValue(strategy="AUTO")
+     * @ORM\Column(type="integer")
+     */
+    private $id;
+
+    public function getId(): int
+    {
+        return $this->id;
+    }
+}

features/generate/domain/resources/php71/Backend/Modules/TestModule/Resources/config/doctrine.yml

@@ -0,0 +1,7 @@
+
+    MyTestEntity:
+      type: annotation
+      is_bundle: false
+      dir: "%kernel.project_dir%/src/Backend/Modules/TestModule/Domain/MyTestEntity/MyTestEntity"
+      alias: MyTestEntity
+      prefix: Backend\Modules\TestModule\Domain\MyTestEntity

src/CLI/Console/Generate/Domain/Entity.php

@@ -5,6 +5,8 @@
 use ModuleGenerator\CLI\Console\GenerateCommand;
 use ModuleGenerator\Domain\Entity\Entity as EntityClass;
 use ModuleGenerator\Domain\Entity\EntityType;
+use ModuleGenerator\Module\Backend\Resources\Config\Doctrine\Doctrine;
+use ModuleGenerator\PhpGenerator\ModuleName\ModuleName;
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Output\OutputInterface;
 
@@ -31,5 +33,17 @@ protected function execute(InputInterface $input, OutputInterface $output)
         );
 
         $this->generateService->generateClass($entity, $this->getTargetPhpVersion());
+
+        $moduleName = $this->extractModuleName($entity->getClassName()->getNamespace());
+        if ($moduleName instanceof ModuleName) {
+            $this->generateService->generateFile(
+                new Doctrine(
+                    $moduleName,
+                    [$entity],
+                    true
+                ),
+                $this->getTargetPhpVersion()
+            );
+        }
     }
 }

src/Module/Backend/Resources/Config/Doctrine/Doctrine.php

@@ -3,9 +3,21 @@
 namespace ModuleGenerator\Module\Backend\Resources\Config\Doctrine;
 
 use ModuleGenerator\CLI\Service\Generate\GeneratableModuleFile;
+use ModuleGenerator\Domain\Entity\Entity;
+use ModuleGenerator\PhpGenerator\ModuleName\ModuleName;
 
 final class Doctrine extends GeneratableModuleFile
 {
+    /** @var Entity[] */
+    private $entities;
+
+    public function __construct(ModuleName $moduleName, array $entities = [], bool $append = false)
+    {
+        parent::__construct($moduleName, $append);
+
+        $this->entities = $entities;
+    }
+
     public function getFilePath(float $targetPhpVersion): string
     {
         return 'Backend/Modules/' . $this->getModuleName() . '/Resources/config/doctrine.yml';
@@ -15,4 +27,9 @@ public function getTemplatePath(float $targetPhpVersion): string
     {
         return __DIR__ . '/doctrine.yml.twig';
     }
+
+    public function getEntities(): array
+    {
+        return $this->entities;
+    }
 }

src/Module/Backend/Resources/Config/Doctrine/doctrine.yml.twig

@@ -1,5 +1,15 @@
-doctrine:
+{% if not file.append %}doctrine:
   dbal:
     types:
   orm:
     mappings:
+{% endif %}
+{% for entity in file.entities %}
+
+    {{ entity.tableName }}:
+      type: annotation
+      is_bundle: false
+      dir: "%kernel.project_dir%/src{{ entity.className.fullyQualifiedName|replace({'\\': '/'}) }}"
+      alias: {{ entity.tableName }}
+      prefix: {{ entity.className.namespace }}
+{% endfor %}