Banned.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2023 Lluis Turró Cutiller <http://www.turro.org/>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
package org.turro.alliance.provider;
 
import java.util.List;
import org.turro.alliance.db.AlliancePU;
import org.turro.alliance.db.entities.RelationId;
import org.turro.jpa.Dao;
import org.turro.server.db.entities.AxProjectBan;
import org.turro.sql.SqlClause;
import org.turro.util.Cached;
import org.turro.ws.WsMember;
 
public class Banned {
 
  public List<String> getBannedIds() {
    return SqlClause.select("b").from("AxProjectBan b")
            .where().equal("b.relation.relatedMemberId", member.getMemberId())
            .and().isTrue("b.banned")
            .dao(dao.get())
            .stream(AxProjectBan.class)
            .map(b -> b.getId())
            .toList();
  }
  
  public boolean status(String axId) {
    AxProjectBan ban = SqlClause.select("b").from("AxProjectBan b")
            .where().equal("b.relation.relatedMemberId", member.getMemberId())
            .and().equal("id", axId)
            .dao(dao.get())
            .singleResult(AxProjectBan.class);
    return ban != null ? ban.isBanned() : false;
  }
  
  public boolean toggle(String axId) {
    AxProjectBan ban = SqlClause.select("b").from("AxProjectBan b")
            .where().equal("b.relation.relatedMemberId", member.getMemberId())
            .and().equal("id", axId)
            .dao(dao.get())
            .singleResult(AxProjectBan.class);
    if(ban == null) {
      ban = new AxProjectBan();
      ban.setRelation(new RelationId());
      ban.setId(axId);
      ban.getRelation().setRelatedEntityId("*");
      ban.getRelation().setRelatedMemberId(member.getMemberId());
      ban.setBanned(true);
    } else {
      ban.setBanned(!ban.isBanned());
    }
    ban = dao.get().saveObject(ban);
    return ban.isBanned();
  }
  
  /* Dao */
  
  private final Cached<Dao> dao = Cached.instance(() -> new AlliancePU());
 
  /* Factory */
  
  public static Banned of(WsMember member) {
    return new Banned(member);
  }
  
  private final WsMember member;
 
  private Banned(WsMember member) {
    this.member = member;
  }
  
}