feat: macroable DataTable base class

Author: EJ-OB

src/Services/DataTable.php

@@ -15,6 +15,7 @@
 use Illuminate\Support\Arr;
 use Illuminate\Support\Collection;
 use Illuminate\Support\LazyCollection;
+use Illuminate\Support\Traits\Macroable;
 use Maatwebsite\Excel\ExcelServiceProvider;
 use OpenSpout\Common\Entity\Style\Style;
 use Rap2hpoutre\FastExcel\FastExcel;
@@ -29,6 +30,8 @@
 
 abstract class DataTable implements DataTableButtons
 {
+    use Macroable;
+
     /**
      * DataTables print preview view.
      *

tests/DataTableServiceTest.php

@@ -10,6 +10,7 @@
 use Yajra\DataTables\Buttons\Tests\DataTables\UsersDataTable;
 use Yajra\DataTables\Buttons\Tests\Models\User;
 use Yajra\DataTables\EloquentDataTable;
+use Yajra\DataTables\Services\DataTable;
 
 class DataTableServiceTest extends TestCase
 {
@@ -80,6 +81,20 @@ public function it_allows_response_callback(): void
         $this->assertEquals(1, $response->json('recordsFiltered'));
     }
 
+    #[Test]
+    public function it_is_macroable(): void
+    {
+        $dataTable = new class extends DataTable {};
+
+        $this->assertObjectHasProperty('macros', $dataTable);
+        $this->assertTrue(method_exists($dataTable, 'macro'), 'Method macro does not exist.');
+        $this->assertTrue(method_exists($dataTable, 'mixin'), 'Method mixin does not exist.');
+
+        DataTable::macro('macroMethod', fn () => 'macro');
+
+        $this->assertEquals('macro', $dataTable->macroMethod());
+    }
+
     protected function setUp(): void
     {
         parent::setUp();