OAuthClientApiServiceImpl.java

/*
 * Copyright 2025 Global Crop Diversity Trust
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.genesys.server.api.v2.facade.impl;

import com.querydsl.core.BooleanBuilder;
import lombok.extern.slf4j.Slf4j;
import org.genesys.blocks.oauth.model.OAuthClient;
import org.genesys.blocks.oauth.service.OAuthClientService;
import org.genesys.server.api.v2.facade.OAuthClientApiService;
import org.genesys.server.api.v2.mapper.MapstructMapper;
import org.genesys.server.api.v2.model.impl.OAuthClientDTO;
import org.genesys.server.exception.NotFoundElement;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.Pageable;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;

@Service
@Transactional(readOnly = true)
@Slf4j
public class OAuthClientApiServiceImpl implements OAuthClientApiService {

	@Autowired
	private OAuthClientService service;
	
	@Autowired
	private MapstructMapper mapper;

	@PersistenceContext
	private EntityManager entityManager;
	
	@Override
	public Page<OAuthClientDTO> listClientDetails(BooleanBuilder predicate, Pageable clientId) {
		return mapper.map(service.listClientDetails(predicate, clientId), mapper::map);
	}

	@Override
	@Transactional
	public OAuthClientDTO addClient(OAuthClientDTO client) {
		return mapper.map(service.addClient(mapper.map(client)));
	}

	@Override
	@Transactional
	public String generateSecret(String clientId) {
		OAuthClient oauthClient = service.getClient(clientId);
		return service.resetSecret(oauthClient);
	}

	@Override
	@Transactional
	public void setSecret(String clientId, String secret) {
		OAuthClient oauthClient = service.getClient(clientId);
		service.setSecret(oauthClient, secret);
	}

	@Override
	@Transactional
	public OAuthClientDTO setRecaptchaKeys(String clientId, String privateKey, String publicKey) {
		OAuthClient oauthClient = service.getClient(clientId);
		if (oauthClient == null) {
			throw new NotFoundElement("No such client");
		}
		entityManager.detach(oauthClient);
		oauthClient.setPrivateRecaptchaKey(privateKey);
		oauthClient.setPublicRecaptchaKey(publicKey);
		return mapper.map(service.updateClient(oauthClient.getId(), oauthClient.getVersion(), oauthClient));
	}

	@Override
	@Transactional
	public OAuthClientDTO removeSecret(String clientId) {
		OAuthClient oauthClient = service.getClient(clientId);
		service.removeSecret(oauthClient);
		return clientDetailsInfo(clientId);
	}

	@Override
	@Transactional
	public OAuthClientDTO deleteClient(String clientId) {
		OAuthClient clientDetails = service.getClient(clientId);
		log.info("Deleting client {}", clientDetails.getClientId());
		return mapper.map(service.removeClient(clientDetails));
	}

	@Override
	@Transactional
	public OAuthClientDTO saveOAuthClient(OAuthClientDTO dto) {
		var updates = mapper.map(dto);
		if (updates.getClientId() == null) {
			return mapper.map(service.addClient(updates));
		}

		OAuthClient oauthClient = service.getClient(updates.getClientId());
		if (oauthClient == null) {
			throw new NotFoundElement("No such client");
		}
		// save old recaptcha keys
		updates.setPrivateRecaptchaKey(oauthClient.getPrivateRecaptchaKey());
		updates.setPublicRecaptchaKey(oauthClient.getPublicRecaptchaKey());

		return mapper.map(service.updateClient(updates.getId(), updates.getVersion(), updates));
	}

	@Override
	public OAuthClientDTO clientDetailsInfo(String clientId) {
		return mapper.map(service.getClient(clientId));
	}
}