[11.x] Feat: remove HasFactory in model when not required (#53104)

* Refactor ModelMakeCommand to improve factory handling

* lint

* tweak

* tweak-2

* adding code which failing test in local on windows machine

* Refactor ModelMakeCommand to handle factory imports on Windows

* formatting

---------

Co-authored-by: Taylor Otwell <[email protected]>

Author: MrPunyapal

src/Illuminate/Foundation/Console/ModelMakeCommand.php

@@ -235,31 +235,39 @@ protected function getDefaultNamespace($rootNamespace)
      */
     protected function buildClass($name)
     {
-        $replace = [];
-
-        if ($this->option('factory')) {
-            $replace['{{ factoryDocBlock }}'] = $this->buildFactoryReplacements();
-        } else {
-            $replace["\n    {{ factoryDocBlock }}"] = '';
-        }
+        $replace = $this->buildFactoryReplacements();
 
         return str_replace(
             array_keys($replace), array_values($replace), parent::buildClass($name)
         );
     }
 
     /**
-     * Build the replacements for a factory DocBlock.
+     * Build the replacements for a factory.
      *
-     * @return string
+     * @return array<string, string>
      */
     protected function buildFactoryReplacements()
     {
-        $factoryNamespace = '\\Database\\Factories\\'.Str::studly($this->argument('name')).'Factory';
+        $replacements = [];
+
+        if ($this->option('factory')) {
+            $factoryNamespace = '\\Database\\Factories\\'.Str::studly($this->argument('name')).'Factory';
+
+            $factoryCode = <<<EOT
+            /** @use HasFactory<$factoryNamespace> */
+                use HasFactory;
+            EOT;
+
+            $replacements['{{ factory }}'] = $factoryCode;
+            $replacements['{{ factoryImport }}'] = 'use Illuminate\Database\Eloquent\Factories\HasFactory;';
+        } else {
+            $replacements['{{ factory }}'] = '//';
+            $replacements["{{ factoryImport }}\n"] = '';
+            $replacements["{{ factoryImport }}\r\n"] = '';
+        }
 
-        return <<<EOT
-        /** @use HasFactory<$factoryNamespace> */
-        EOT;
+        return $replacements;
     }
 
     /**

src/Illuminate/Foundation/Console/stubs/model.stub

@@ -2,11 +2,10 @@
 
 namespace {{ namespace }};
 
-use Illuminate\Database\Eloquent\Factories\HasFactory;
+{{ factoryImport }}
 use Illuminate\Database\Eloquent\Model;
 
 class {{ class }} extends Model
 {
-    {{ factoryDocBlock }}
-    use HasFactory;
+    {{ factory }}
 }

tests/Integration/Generators/ModelMakeCommandTest.php

@@ -26,8 +26,11 @@ public function testItCanGenerateModelFile()
         ], 'app/Models/Foo.php');
 
         $this->assertFileDoesNotContains([
-            '{{ factoryDocBlock }}',
+            '{{ factoryImport }}',
+            'use Illuminate\Database\Eloquent\Factories\HasFactory;',
+            '{{ factory }}',
             '/** @use HasFactory<\Database\Factories\FooFactory> */',
+            'use HasFactory;',
         ], 'app/Models/Foo.php');
 
         $this->assertFilenameNotExists('app/Http/Controllers/FooController.php');
@@ -99,12 +102,18 @@ public function testItCanGenerateModelFileWithFactoryOption()
 
         $this->assertFileContains([
             'namespace App\Models;',
+            'use Illuminate\Database\Eloquent\Factories\HasFactory;',
             'use Illuminate\Database\Eloquent\Model;',
             'class Foo extends Model',
             '/** @use HasFactory<\Database\Factories\FooFactory> */',
             'use HasFactory;',
         ], 'app/Models/Foo.php');
 
+        $this->assertFileNotContains([
+            '{{ factoryImport }}',
+            '{{ factory }}',
+        ], 'app/Models/Foo.php');
+
         $this->assertFilenameNotExists('app/Http/Controllers/FooController.php');
         $this->assertFilenameExists('database/factories/FooFactory.php');
         $this->assertFilenameNotExists('database/seeders/FooSeeder.php');