Allow to use Column attribute on Class

Author: compositephp

src/Attributes/Column.php

@@ -2,7 +2,7 @@
 
 namespace Composite\Sync\Attributes;
 
-#[\Attribute(\Attribute::TARGET_PARAMETER | \Attribute::TARGET_PROPERTY)]
+#[\Attribute(\Attribute::TARGET_PARAMETER | \Attribute::TARGET_PROPERTY | \Attribute::TARGET_CLASS)]
 class Column
 {
     public function __construct(

src/Providers/AbstractSQLColumn.php

@@ -3,6 +3,9 @@
 namespace Composite\Sync\Providers;
 
 use Composite\Entity\Columns\AbstractColumn;
+use Composite\Entity\Columns\CastableColumn;
+use Composite\Entity\Columns\EntityColumn;
+use Composite\Sync\Attributes\Column;
 
 abstract class AbstractSQLColumn
 {
@@ -50,4 +53,20 @@ public function getColumnAttributeProperties(): array
         }
         return $result;
     }
+
+    public static function getColumnAttribute(AbstractColumn $entityColumn): ?Column
+    {
+        if ($attribute = $entityColumn->getFirstAttributeByClass(Column::class)) {
+            return $attribute;
+        }
+        $columnIsClass = $entityColumn instanceof CastableColumn || $entityColumn instanceof EntityColumn;
+        if (!$columnIsClass) {
+            return null;
+        }
+        $reflection = new \ReflectionClass($entityColumn->type);
+        foreach ($reflection->getAttributes(Column::class) as $attribute) {
+            return $attribute->newInstance();
+        }
+        return null;
+    }
 }

src/Providers/MySQL/MySQLColumn.php

@@ -59,7 +59,7 @@ public function __construct(
      */
     public static function fromEntityColumn(AbstractColumn $entityColumn): self
     {
-        $columnAttribute = $entityColumn->getFirstAttributeByClass(Column::class);
+        $columnAttribute = self::getColumnAttribute($entityColumn);
         $primaryKeyAttribute = $entityColumn->getFirstAttributeByClass(PrimaryKey::class);
         $isAutoIncrement = $primaryKeyAttribute?->autoIncrement ?? false;
         $type = $columnAttribute?->type ?