GGCETransactionHelper.java

/*
 * Copyright 2026 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.gringlobal.component;

import com.google.common.collect.Lists;
import org.genesys.blocks.util.TransactionHelper;
import org.gringlobal.service.UserService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.GrantedAuthority;
import org.springframework.security.core.authority.SimpleGrantedAuthority;
import org.springframework.security.core.userdetails.UserDetails;

import java.util.List;
import java.util.concurrent.Callable;

public class GGCETransactionHelper extends TransactionHelper {

	@Autowired
	private UserService userService;

	public <T> T asAdmin(Callable<T> callable) throws Exception {
		UserDetails administrator = userService.loadUserByUsername("administrator");
		List<GrantedAuthority> authorities = Lists.newArrayList(new SimpleGrantedAuthority("ROLE_ADMINISTRATOR"));
		authorities.addAll(administrator.getAuthorities());
		Authentication authentication = new UsernamePasswordAuthenticationToken(administrator, null, authorities);
		return asUser(authentication, callable);
	}
}