generate json serialization for sp dbo

src/Generator/sp.php.twig

 
 namespace {{ sp_namespace.as_it }};
 
-use Luticate\Utils\LuSpModel;
+use Luticate\Utils\LuSpDbo;
 use Luticate\Utils\LuMultipleDbo;
 use Luticate\Utils\LuStringUtils;
 use Illuminate\Support\Facades\DB;
 
-class {{ sp.sp_name.camel_upper }} extends LuSpModel {
+class {{ sp.sp_name.camel_upper }} extends LuSpDbo {
 
+    /**
+    * @param $dam
+    * @return \{{ sp_namespace.as_it }}\{{ sp.sp_name.camel_upper }}|null
+    */
     protected static function damToDbo($dam)
     {
         if (is_null($dam))
         $dbo = new {{ sp.sp_name.camel_upper }}();
 
 {% for arg in args.out %}
-        $dbo->set{{ arg.name.camel_upper }}($dam->{{ arg.name.as_it }});
+        $dbo->set{{ arg.name.camel_upper }}(LuStringUtils::convertJsonString($dam->{{ arg.name.as_it }}));
 {% endfor %}
 
         return $dbo;
 {% set spcall %}{{ sp.sp_name.as_it }}({% for arg in args.in %}:{{ arg.name.as_it }}{{ loop.last ? "" : ", " }}{% endfor %}){% endset %}
 {% set argsarray %}{% for arg in args.in %}":{{ arg.name.as_it }}" => ${{ arg.name.as_it }}{{ loop.last ? "" : ", " }}{% endfor %}{% endset %}
 
+    /**
+{% for arg in args.in %}
+    * @param ${{ arg.name.as_it }} {{ arg.data_type.php.as_it }}
+{% endfor %}
+    * @return \{{ sp_namespace.as_it }}\{{ sp.sp_name.camel_upper }}{% if sp.proretset %}[]{% endif %};
+    */
     public static function execute({% for arg in args.in %}${{ arg.name.as_it }}{{ loop.last ? "" : ", " }}{% endfor %})
     {
-        $values = DB::select('SELECT * FROM {{ spcall }}', array({{ argsarray }}));
+        $values = DB::select('SELECT {% for arg in args.out %}to_json(data.{{ arg.name.as_it }}) AS {{ arg.name.as_it }}{{ loop.last ? "" : ", " }}{% endfor %} FROM {{ spcall }} data', array({{ argsarray }}));
 {% if sp.proretset %}
         $dboValues = array();
         foreach ($values as $value)
     }
 
 {% if sp.proretset %}
+    /**
+{% for arg in args.in %}
+    * @param ${{ arg.name.as_it }} {{ arg.data_type.php.as_it }}
+{% endfor %}
+    * @param $page int The page number, 0 based
+    * @param $perPage int The number of items per page
+    * @return \Luticate\Utils\LuMultipleDbo;
+    */
     public static function getMultipleJson({% for arg in args.in %}${{ arg.name.as_it }}, {% endfor %}$page, $perPage)
     {
         $values = DB::select('SELECT (SELECT count(*) FROM {{ spcall }}) as count, (SELECT json_agg(q) FROM (SELECT * FROM {{ spcall }} OFFSET (:page::int * :perPage::int) LIMIT :perPage) q) as data',
     }
 {% endif %}
 
+    public function jsonSerialize()
+    {
+        return array(
+{% for arg in args.out %}
+            "{{ arg.name.camel_upper }}" => $this->_{{ arg.name.camel_lower }}{{ loop.last ? "" : "," }}
+{% endfor %}
+        );
+    }
+
+    public static function jsonDeserialize($json)
+    {
+        $dbo = new {{ sp.sp_name.camel_upper }}();
+{% for arg in args.out %}
+        if (isset($json["{{ arg.name.camel_upper }}"])) {
+            $dbo->set{{ arg.name.camel_upper }}($json["{{ arg.name.camel_upper }}"]);
+        }
+{% endfor %}
+        return $dbo;
+    }
+
+    public static function generateSample()
+    {
+        $dbo = new {{ sp.sp_name.camel_upper }}();
+{% for arg in args.out %}
+        $dbo->set{{ arg.name.camel_upper }}({% if arg.data_type.php.as_it == "double" %}42.42{%
+elseif arg.data_type.php.as_it == "integer" %}42{%
+elseif arg.data_type.php.as_it == "boolean" %}true{%
+else %}"sample string"{% endif %});
+{% endfor %}
+        return $dbo;
+    }
+
 {% for arg in args.out %}
 
     /**