Feat: support of custom serializers

src/Annotations/OrmMappedArray.php

@@ -18,6 +18,7 @@ namespace danog\AsyncOrm\Annotations;
 
 use Attribute;
 use danog\AsyncOrm\KeyType;
+use danog\AsyncOrm\Serializer;
 use danog\AsyncOrm\ValueType;
 
 /**
@@ -54,7 +55,11 @@ final class OrmMappedArray
         /**
          * Table name postfix, if null defaults to the property name.
          */
-        public readonly ?string $tablePostfix = null
+        public readonly ?string $tablePostfix = null,
+        /**
+         * Provide custom serializer for table.
+         */
+        public readonly ?Serializer $serializer = null,
     ) {
     }
 }

src/DbAutoProperties.php

@@ -78,6 +78,13 @@ trait DbAutoProperties
                         ['cacheTtl' => $ttl]
                     ));
                 }
+                $serializer = $attr->serializer ?? $settings->serializer;
+                if ($serializer !== $settings->serializer) {
+                    $settings = new $settings(...\array_merge(
+                        (array) $settings,
+                        ['serializer' => $serializer]
+                    ));
+                }
                 if ($settings instanceof MysqlSettings) {
                     $optimize = $attr->optimizeIfWastedMb ?? $settings->optimizeIfWastedMb;
 

tests/OrmTest.php

@@ -433,8 +433,10 @@ final class OrmTest extends TestCase
 
         $obj->arr[12345] = 54321;
         $obj->arr2[123456] = 654321;
+        $obj->arr5[123] = "7734";
         $this->assertSame(54321, $obj->arr[12345]);
         $this->assertSame(654321, $obj->arr2[123456]);
+        $this->assertSame("7734", $obj->arr5[123]);
         $this->assertCount(1, $obj->arr);
         $this->assertCount(1, $obj->arr2);
 

tests/TestObject.php

@@ -29,6 +29,7 @@ use danog\AsyncOrm\DbArrayBuilder;
 use danog\AsyncOrm\DbAutoProperties;
 use danog\AsyncOrm\DbObject;
 use danog\AsyncOrm\KeyType;
+use danog\AsyncOrm\Serializer\Json;
 use danog\AsyncOrm\ValueType;
 
 final class TestObject extends DbObject
@@ -67,6 +68,14 @@ final class TestObject extends DbObject
     )]
     public DbArray $arr4;
 
+    #[OrmMappedArray(
+        keyType: KeyType::INT,
+        valueType: ValueType::SCALAR,
+        cacheTtl: 0,
+        serializer: new Json(),
+    )]
+    public DbArray $arr5;
+
     public function __sleep()
     {
         return ['savedProp', 'arr', 'arr2', 'arr3', 'arr4'];