OEModule\OphCiExamination\controllers\DefaultController::setComplexAttributes_Element_OphCiExamination_History PHP Method

    protected function setComplexAttributes_Element_OphCiExamination_History($element, $data, $index)
    {
        $allergies = array();
        // we add the original rows
        foreach ($this->patient->allergyAssignments as $paa) {
            $allergies[] = $paa;
        }
        // we remove the deleted ones
        if (!empty($data['deleted_allergies'])) {
            $this->deletedAllergies = $data['deleted_allergies'];
            foreach ($this->deletedAllergies as $deletedAssignmentId) {
                foreach ($allergies as $key => $allergyRow) {
                    if ($allergyRow->id == $deletedAssignmentId) {
                        unset($allergies[$key]);
                    }
                }
            }
        }
        // and finally we just add the new ones
        if (!empty($data['selected_allergies'])) {
            foreach ($data['selected_allergies'] as $i => $allergy_id) {
                if ($data['other_names'][$i] == 'undefined') {
                    $data['other_names'][$i] = '';
                }
                $newAllergy = new \PatientAllergyAssignment();
                $newAllergy->allergy_id = $allergy_id;
                $newAllergy->other = $data['other_names'][$i];
                $newAllergy->comments = $data['allergy_comments'][$i];
                $allergies[] = $newAllergy;
            }
        }
        $this->allergies = $allergies;
    }