OEModule\OphCoCvi\models\Element_OphCoCvi_ClinicalInfo::updateDisorders PHP Méthode

    public function updateDisorders($side, $data)
    {
        if (!in_array($side, array('left', 'right'))) {
            throw new \Exception("invalid side specification");
        }
        $eye_id = $side == 'left' ? \Eye::LEFT : \Eye::RIGHT;
        // ensure we're manipulating what is currently in the db
        $current = $this->getRelated($side . "_cvi_disorder_assignments", true);
        // if the element has been saved before, then the assignment values will exist
        // and we can update, or delete those that are no longer required.
        while ($assignment = array_shift($current)) {
            if (array_key_exists($assignment->ophcocvi_clinicinfo_disorder_id, $data)) {
                $this->updateDisorderAssignment($assignment, $data[$assignment->ophcocvi_clinicinfo_disorder_id]);
                unset($data[$assignment->ophcocvi_clinicinfo_disorder_id]);
            } else {
                if (!$assignment->delete()) {
                    throw new \Exception('Unable to delete CVI Disorder Assignment: ' . print_r($assignment->getErrors(), true));
                }
            }
        }
        // create new assignments that don't yet exist for the element
        foreach ($data as $cvi_disorder_id => $values) {
            $assignment = new Element_OphCoCvi_ClinicalInfo_Disorder_Assignment();
            $assignment->eye_id = $eye_id;
            $assignment->ophcocvi_clinicinfo_disorder_id = $cvi_disorder_id;
            $this->updateDisorderAssignment($assignment, $values);
        }
    }