Merge pull request #1 from TheDragonCode/1.x

[1.x] Added the ability to convert to an array

Author: Andrey Helldar

src/DataTransferObject.php

@@ -3,15 +3,18 @@
 namespace Helldar\SimpleDataTransferObject;
 
 use Helldar\Contracts\DataTransferObject\DataTransferObject as Contract;
+use Helldar\Contracts\Support\Arrayable;
 use Helldar\SimpleDataTransferObject\Contracts\Reflection;
 use Helldar\Support\Concerns\Makeable;
 use Helldar\Support\Facades\Helpers\Arr;
 use Helldar\Support\Facades\Helpers\Str;
+use ReflectionClass;
+use ReflectionProperty;
 
 /**
  * @method static static make(array $items = [])
  */
-abstract class DataTransferObject implements Contract
+abstract class DataTransferObject implements Contract, Arrayable
 {
     use Makeable;
     use Reflection;
@@ -31,6 +34,22 @@ public function __construct(array $items = [])
         $this->setItems($items);
     }
 
+    public function toArray(): array
+    {
+        $reflect = new ReflectionClass($this);
+
+        $properties = $reflect->getProperties(ReflectionProperty::IS_PUBLIC);
+        $result     = [];
+
+        foreach ($properties as $property) {
+            $name = $property->getName();
+
+            $result[$name] = $this->{$name};
+        }
+
+        return $result;
+    }
+
     /**
      * @param  array  $items
      *

tests/Unit/MapTest.php

@@ -40,4 +40,24 @@ public function testConstruct()
         $this->assertSame($this->bar, $object->bar);
         $this->assertSame($this->baz, $object->baz);
     }
+
+    public function testToArray()
+    {
+        $object = new Map([
+            'wa' => [
+                'sd' => $this->foo,
+            ],
+
+            'qwe.rty' => $this->bar,
+            'baz'     => $this->baz,
+        ]);
+
+        $this->assertIsArray($object->toArray());
+
+        $this->assertSame([
+            'foo' => $this->foo,
+            'bar' => $this->bar,
+            'baz' => $this->baz,
+        ], $object->toArray());
+    }
 }

tests/Unit/SimpleTest.php

@@ -38,4 +38,19 @@ public function testConstruct()
 
         $this->assertNull($object->getBaz());
     }
+
+    public function testToArray()
+    {
+        $object = new Simple([
+            'foo' => $this->foo,
+            'bar' => $this->bar,
+            'baz' => $this->baz,
+        ]);
+
+        $this->assertIsArray($object->toArray());
+
+        $this->assertSame([
+            'foo' => $this->foo,
+        ], $object->toArray());
+    }
 }