SettingService.java

package de.ozgcloud.admin.setting;

import org.springframework.stereotype.Service;

import de.ozgcloud.admin.setting.postfach.PostfachSettingBody;
import lombok.RequiredArgsConstructor;

@Service
@RequiredArgsConstructor
class SettingService {
	private static final String POSTFACH_SETTING_ITEM_NAME = "Postfach";

	private final SettingRepository repository;

	private final SettingMapper mapper;

	public AlfaSettingDTO getAlfaSettingDTO() {
		var postfachData = getSettingWithPostfachFromDb();
		return mapper.mapAlfaPostfach(AlfaSettingDTO.builder(), postfachData).build();
	}

	public VorgangManagerSettingDTO getVorgangManagerSettingDTO() {
		var postfachData = getSettingWithPostfachFromDb();
		return mapper.mapVorgangManagerPostfach(VorgangManagerSettingDTO.builder(), postfachData).build();
	}

	PostfachSettingBody getSettingWithPostfachFromDb() {
		var postfach = repository.findOneByName(POSTFACH_SETTING_ITEM_NAME);
		return postfach.isPresent() ? (PostfachSettingBody) postfach.get().getSettingBody() : PostfachSettingBody.builder().build();
	}
}