added annotation based exporter (#1831)

* added user exporter
* added project exporter
* added customer exporter
* added activity exporter

tests/Entity/ActivityTest.php

@@ -12,6 +12,9 @@ namespace App\Tests\Entity;
 use App\Entity\Activity;
 use App\Entity\ActivityMeta;
 use App\Entity\Project;
+use App\Export\Spreadsheet\ColumnDefinition;
+use App\Export\Spreadsheet\Extractor\AnnotationExtractor;
+use Doctrine\Common\Annotations\AnnotationReader;
 use Doctrine\Common\Collections\Collection;
 use PHPUnit\Framework\TestCase;
 
@@ -90,4 +93,36 @@ class ActivityTest extends TestCase
         self::assertEquals(3, $sut->getMetaFields()->count());
         self::assertCount(2, $sut->getVisibleMetaFields());
     }
+
+    public function testExportAnnotations()
+    {
+        $sut = new AnnotationExtractor(new AnnotationReader());
+
+        $columns = $sut->extract(Activity::class);
+
+        self::assertIsArray($columns);
+
+        $expected = [
+            ['label.id', 'integer'],
+            ['label.name', 'string'],
+            ['label.project', 'string'],
+            ['label.color', 'string'],
+            ['label.visible', 'boolean'],
+            ['label.comment', 'string'],
+        ];
+
+        self::assertCount(\count($expected), $columns);
+
+        foreach ($columns as $column) {
+            self::assertInstanceOf(ColumnDefinition::class, $column);
+        }
+
+        $i = 0;
+
+        foreach ($expected as $item) {
+            $column = $columns[$i++];
+            self::assertEquals($item[0], $column->getLabel());
+            self::assertEquals($item[1], $column->getType());
+        }
+    }
 }