make identity optional when generating repository

Author: janvt

src/Maker/MakeModel.php

@@ -470,17 +470,17 @@ private function generateEntity(
     /**
      * Generate model repository
      *
-     * @param ClassNameDetails $modelClassNameDetails
-     * @param ClassNameDetails $identityClassNameDetails
-     * @param InputInterface $input
      * @param Generator $generator
+     * @param InputInterface $input
+     * @param ClassNameDetails $modelClassNameDetails
+     * @param ?ClassNameDetails $identityClassNameDetails
      * @throws \Exception
      */
     private function generateRepository(
-        ClassNameDetails $modelClassNameDetails,
-        ClassNameDetails $identityClassNameDetails,
+        Generator $generator,
         InputInterface $input,
-        Generator $generator
+        ClassNameDetails $modelClassNameDetails,
+        ?ClassNameDetails $identityClassNameDetails,
     ): void {
         $interfaceNameDetails = $generator->createClassNameDetails(
             $input->getArgument('name'),
@@ -489,10 +489,10 @@ private function generateRepository(
         );
 
         $this->generateRepositoryInterface(
+            $generator,
             $interfaceNameDetails,
             $modelClassNameDetails,
             $identityClassNameDetails,
-            $generator
         );
 
         $implementationNameDetails = $generator->createClassNameDetails(
@@ -503,17 +503,17 @@ private function generateRepository(
 
         $interfaceClassName = $interfaceNameDetails->getShortName() . 'Interface';
         $templateVars = [
-            'use_statements' => new UseStatementGenerator([
+            'use_statements' => new UseStatementGenerator(array_filter([
                 $modelClassNameDetails->getFullName(),
-                $identityClassNameDetails->getFullName(),
+                $identityClassNameDetails?->getFullName(),
                 ManagerRegistry::class,
                 QueryBuilder::class,
                 [ OrmRepository::class => 'OrmRepository' ],
                 [ $interfaceNameDetails->getFullName() => $interfaceClassName ],
-            ]),
+            ])),
             'interface_class_name' => $interfaceClassName,
             'model_class_name' => $modelClassNameDetails->getShortName(),
-            'identity_class_name' => $identityClassNameDetails->getShortName()
+            'identity_class_name' => $identityClassNameDetails?->getShortName()
         ];
 
         $templatePath = __DIR__.'/../Resources/skeleton/model/Repository.tpl.php';
@@ -529,26 +529,26 @@ private function generateRepository(
     /**
      * Generate model repository
      *
-     * @param ClassNameDetails $classNameDetails
-     * @param ClassNameDetails $entityClassNameDetails
-     * @param ClassNameDetails $identityClassNameDetails
      * @param Generator $generator
+     * @param ClassNameDetails $classNameDetails
+     * @param ClassNameDetails $modelClassNameDetails
+     * @param ?ClassNameDetails $identityClassNameDetails
      * @throws \Exception
      */
     private function generateRepositoryInterface(
+        Generator        $generator,
         ClassNameDetails $classNameDetails,
         ClassNameDetails $modelClassNameDetails,
-        ClassNameDetails $identityClassNameDetails,
-        Generator        $generator
+        ?ClassNameDetails $identityClassNameDetails,
     ): void {
         $templateVars = [
-            'use_statements' => new UseStatementGenerator([
+            'use_statements' => new UseStatementGenerator(array_filter([
                 $modelClassNameDetails->getFullName(),
-                $identityClassNameDetails->getFullName(),
+                $identityClassNameDetails?->getFullName(),
                 Repository::class,
-            ]),
+            ])),
             'model_class_name' => $modelClassNameDetails->getShortName(),
-            'identity_class_name' => $identityClassNameDetails->getShortName()
+            'identity_class_name' => $identityClassNameDetails?->getShortName()
         ];
 
         $templatePath = __DIR__.'/../Resources/skeleton/model/RepositoryInterface.tpl.php';

src/Resources/skeleton/model/Repository.tpl.php

@@ -6,12 +6,14 @@
 
 class <?= $class_name ?> extends OrmRepository implements <?= $interface_class_name ?>
 {
+<?php if ($identity_class_name): ?>
     public function findById(<?= $identity_class_name ?> $id): ?<?= $model_class_name ?>
     {
         // TODO: Implement me!
 
         return null;
     }
+<?php endif; ?>
 
     // public function findByExampleField($value): self
     // {

src/Resources/skeleton/model/RepositoryInterface.tpl.php

@@ -6,5 +6,7 @@
 
 interface <?= $class_name ?> extends Repository
 {
+<?php if ($identity_class_name): ?>
     public function findById(<?= $identity_class_name ?> $id): ?<?= $model_class_name ?>;
+<?php endif; ?>
 }