Omit redundant parent ID validation (#732)

Author: nicodevs

src/Generators/Statements/FormRequestGenerator.php

@@ -63,24 +63,24 @@ protected function populateStub(string $stub, string $name, $context, ValidateSt
     {
         $stub = str_replace('{{ namespace }}', config('blueprint.namespace') . '\\Http\\Requests' . ($controller->namespace() ? '\\' . $controller->namespace() : ''), $stub);
         $stub = str_replace('{{ class }}', $name, $stub);
-        $stub = str_replace('{{ rules }}', $this->buildRules($context, $validateStatement), $stub);
+        $stub = str_replace('{{ rules }}', $this->buildRules($context, $validateStatement, $controller), $stub);
 
         return $stub;
     }
 
-    protected function buildRules(string $context, ValidateStatement $validateStatement): string
+    protected function buildRules(string $context, ValidateStatement $validateStatement, Controller $controller): string
     {
         return trim(
             array_reduce(
                 $validateStatement->data(),
-                function ($output, $field) use ($context) {
+                function ($output, $field) use ($context, $controller) {
                     [$qualifier, $column] = $this->splitField($field);
 
                     if (is_null($qualifier)) {
                         $qualifier = $context;
                     }
 
-                    $validationRules = $this->validationRules($qualifier, $column);
+                    $validationRules = $this->validationRules($qualifier, $column, $controller);
 
                     foreach ($validationRules as $name => $rule) {
                         $formattedRule = implode("', '", $rule);
@@ -104,7 +104,7 @@ private function splitField($field): array
         return [null, $field];
     }
 
-    protected function validationRules(string $qualifier, string $column): array
+    protected function validationRules(string $qualifier, string $column, Controller $controller): array
     {
         /**
          * @var \Blueprint\Models\Model $model
@@ -129,6 +129,10 @@ protected function validationRules(string $qualifier, string $column): array
                         continue;
                     }
 
+                    if ($column->name() === Str::snake($controller->parent()) . '_id') {
+                        continue;
+                    }
+
                     $rules[$column->name()] = Rules::fromColumn($model->tableName(), $column);
                 }
 

tests/Feature/Generators/Statements/FormRequestGeneratorTest.php

@@ -299,4 +299,27 @@ public function test_output_generates_form_request_without_softdeletestz(): void
             ],
         ], $this->subject->output($tree));
     }
+
+    public function test_output_generates_form_request_without_parent_id_column_validation(): void
+    {
+        $this->filesystem->expects('stub')
+            ->with('request.stub')
+            ->andReturn($this->stub('request.stub'));
+        $this->filesystem->expects('exists')
+            ->twice()
+            ->with('app/Http/Requests')
+            ->andReturnFalse();
+        $this->filesystem->expects('put')
+            ->with('app/Http/Requests/CommentStoreRequest.php', $this->fixture('form-requests/form-requests-controller-has-parent.php'));
+
+        $tokens = $this->blueprint->parse($this->fixture('drafts/form-requests-controller-has-parent.yaml'));
+        $tree = $this->blueprint->analyze($tokens);
+
+        self::assertSame([
+            'created' => [
+                'app/Http/Requests/CommentStoreRequest.php',
+                'app/Http/Requests/CommentUpdateRequest.php',
+            ],
+        ], $this->subject->output($tree));
+    }
 }

tests/fixtures/drafts/form-requests-controller-has-parent.yaml

@@ -0,0 +1,15 @@
+models:
+  Post:
+    title: string
+    body: text
+    relationships:
+      hasMany: comment
+  Comment:
+    body: text
+    relationships:
+      belongsTo: post
+controllers:
+  Comment:
+    resource: api
+    meta:
+      parent: post

tests/fixtures/form-requests/form-requests-controller-has-parent.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace App\Http\Requests;
+
+use Illuminate\Foundation\Http\FormRequest;
+
+class CommentStoreRequest extends FormRequest
+{
+    /**
+     * Determine if the user is authorized to make this request.
+     */
+    public function authorize(): bool
+    {
+        return true;
+    }
+
+    /**
+     * Get the validation rules that apply to the request.
+     */
+    public function rules(): array
+    {
+        return [
+            'body' => ['required', 'string'],
+        ];
+    }
+}