Add ability to avoid Index creation when ForeignKey is created (#48)

composer.json

@@ -5,7 +5,7 @@
     "license": "MIT",
     "require": {
         "php": ">=8.1",
-        "cycle/database": "^2.3",
+        "cycle/database": "^2.5",
         "spiral/core": "^3.0",
         "spiral/files": "^3.0",
         "spiral/tokenizer": "^3.0",

src/Atomizer/Renderer.php

@@ -282,6 +282,7 @@ private function foreignKeyOptions(AbstractForeignKey $reference): array
             'name' => $reference->getName(),
             'delete' => $reference->getDeleteRule(),
             'update' => $reference->getUpdateRule(),
+            'indexCreate' => $reference->hasIndex(),
         ];
     }
 

src/Operation/ForeignKey/Add.php

@@ -56,7 +56,7 @@ public function execute(CapsuleInterface $capsule): void
             }
         }
 
-        $foreignKey = $schema->foreignKey($this->columns)->references(
+        $foreignKey = $schema->foreignKey($this->columns, $this->getOption('indexCreate', true))->references(
             $this->foreignTable,
             $this->foreignKeys
         );

tests/Migrations/BlueprintTest.php

@@ -131,6 +131,21 @@ public function testCreateWithForeignAliased(): void
         $this->assertTrue($blueprint->getSchema()->exists());
     }
 
+    public function testCreateForeignWithIndex(): void
+    {
+        $blueprint = new TableBlueprint(new Capsule($this->db), 'sample1');
+
+        $blueprint->addColumn('id', 'primary')->create();
+        $blueprint = new TableBlueprint(new Capsule($this->db), 'sample');
+
+        $blueprint->addColumn('id', 'primary')
+            ->addColumn('sample_id', 'int')
+            ->addForeignKey(['sample_id'], 'sample1', ['id'])
+            ->create();
+
+        $this->assertTrue($blueprint->getSchema()->hasIndex(['sample_id']));
+    }
+
     public function testUpdateTableError(): void
     {
         $this->expectException(\Cycle\Migrations\Exception\Operation\TableException::class);

tests/Migrations/Postgres/BlueprintTest.php

@@ -11,7 +11,25 @@
 
 namespace Cycle\Migrations\Tests\Postgres;
 
+use Cycle\Migrations\Capsule;
+use Cycle\Migrations\TableBlueprint;
+
 class BlueprintTest extends \Cycle\Migrations\Tests\BlueprintTest
 {
     public const DRIVER = 'postgres';
+
+    public function testCreateForeignWithoutIndex(): void
+    {
+        $blueprint = new TableBlueprint(new Capsule($this->db), 'sample1');
+
+        $blueprint->addColumn('id', 'primary')->create();
+        $blueprint = new TableBlueprint(new Capsule($this->db), 'sample');
+
+        $blueprint->addColumn('id', 'primary')
+            ->addColumn('sample_id', 'int')
+            ->addForeignKey(['sample_id'], 'sample1', ['id'], ['indexCreate' => false])
+            ->create();
+
+        $this->assertFalse($blueprint->getSchema()->hasIndex(['sample_id']));
+    }
 }

tests/Migrations/SQLServer/BlueprintTest.php

@@ -11,7 +11,25 @@
 
 namespace Cycle\Migrations\Tests\SQLServer;
 
+use Cycle\Migrations\Capsule;
+use Cycle\Migrations\TableBlueprint;
+
 class BlueprintTest extends \Cycle\Migrations\Tests\BlueprintTest
 {
     public const DRIVER = 'sqlserver';
+
+    public function testCreateForeignWithoutIndex(): void
+    {
+        $blueprint = new TableBlueprint(new Capsule($this->db), 'sample1');
+
+        $blueprint->addColumn('id', 'primary')->create();
+        $blueprint = new TableBlueprint(new Capsule($this->db), 'sample');
+
+        $blueprint->addColumn('id', 'primary')
+            ->addColumn('sample_id', 'int')
+            ->addForeignKey(['sample_id'], 'sample1', ['id'], ['indexCreate' => false])
+            ->create();
+
+        $this->assertFalse($blueprint->getSchema()->hasIndex(['sample_id']));
+    }
 }

tests/Migrations/SQLite/BlueprintTest.php

@@ -11,7 +11,25 @@
 
 namespace Cycle\Migrations\Tests\SQLite;
 
+use Cycle\Migrations\Capsule;
+use Cycle\Migrations\TableBlueprint;
+
 class BlueprintTest extends \Cycle\Migrations\Tests\BlueprintTest
 {
     public const DRIVER = 'sqlite';
+
+    public function testCreateForeignWithoutIndex(): void
+    {
+        $blueprint = new TableBlueprint(new Capsule($this->db), 'sample1');
+
+        $blueprint->addColumn('id', 'primary')->create();
+        $blueprint = new TableBlueprint(new Capsule($this->db), 'sample');
+
+        $blueprint->addColumn('id', 'primary')
+            ->addColumn('sample_id', 'int')
+            ->addForeignKey(['sample_id'], 'sample1', ['id'], ['indexCreate' => false])
+            ->create();
+
+        $this->assertFalse($blueprint->getSchema()->hasIndex(['sample_id']));
+    }
 }