FIX json_extract param

Author: enricodelazzari

src/Utils/AttributeUtil.php

@@ -117,7 +117,7 @@ public static function formatJsonOperator(Model $model, string $attributeName, s
             return "$attributeName->>'$jsonKey'";
         }
 
-        return "JSON_UNQUOTE(JSON_EXTRACT($attributeName, '$.$jsonKey'))";
+        return "JSON_UNQUOTE(JSON_EXTRACT($attributeName, '$.\"$jsonKey\"'))";
     }
 
     /**

tests/Utils/AttributeUtilTest.php

@@ -118,7 +118,7 @@ public function it_should_return_the_unquoted_extraction_of_the_attribute_name_i
 
         $result = AttributeUtil::formatJsonOperator($model, $attributeName, $jsonKey);
 
-        $this->assertEquals("JSON_UNQUOTE(JSON_EXTRACT($attributeName, '$.$jsonKey'))", $result);
+        $this->assertEquals("JSON_UNQUOTE(JSON_EXTRACT($attributeName, '$.\"$jsonKey\"'))", $result);
     }
 
     /** @test */
@@ -168,7 +168,7 @@ public function it_should_return_the_first_non_null_value_in_a_list_with_the_spe
 
         $result = AttributeUtil::formatAttribute($model, $attribute);
 
-        $this->assertEquals("COALESCE(JSON_UNQUOTE(JSON_EXTRACT(users.description, '$.*')),'')", $result);
+        $this->assertEquals("COALESCE(JSON_UNQUOTE(JSON_EXTRACT(users.description, '$.\"*\"')),'')", $result);
     }
 
     /** @test */