update-new-caregiver

$today = Time::now()->toDateString();
$patient_scale_entities = $this->Patients->PatientScales->findByPatientId($patient->id)
                    ->where(['PatientScales.completed' => 0])
                    ->andWhere(['Date(PatientScales.validity_date) >=' => $today]);
                    
                    
if($patient_scale_entities->count() > 0) {
           foreach ($patient_scale_entities as $patient_scale_entity) {
                     $patient_scale_entity->caregiver_patient_id = $new_caregiver_id1;
                }
      }