public function getPricingSchemas()
 {
     return CloudViewModel::getPricingSchemas();
 }
 public function getPricingSchemasDraftForPDF()
 {
     $pricing_schemas = CloudViewModel::getPricingSchemas();
     $enabled_ps = json_decode($this->getEnabledPricingSchemasDraft());
     foreach ($pricing_schemas as $ps) {
         $ps->Enabled = 0;
         foreach ($enabled_ps as $eps) {
             if ($ps->ID == $eps) {
                 $ps->Enabled = 1;
             }
         }
     }
     return $pricing_schemas;
 }