content: /*
   * Inkless
   * Copyright (C) 2024 - 2025 Aiven OY
   *
   * 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 io.aiven.inkless.control_plane.postgres;
  
  import org.apache.kafka.common.Uuid;
  import org.apache.kafka.common.utils.Time;
  
  import org.jooq.Configuration;
  import org.jooq.DSLContext;
  import org.jooq.generated.Routines;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  import java.time.Instant;
  import java.util.Set;
  import java.util.UUID;
  import java.util.function.Consumer;
  
  import io.aiven.inkless.TimeUtils;
  import io.aiven.inkless.common.UuidUtil;
  
  class DeleteTopicJob implements Runnable {
      private static final Logger LOGGER = LoggerFactory.getLogger(DeleteTopicJob.class);
  
      private final Time time;
      private final DSLContext jooqCtx;
      private final Set<Uuid> topicIds;
      private final Consumer<Long> durationCallback;
  
      DeleteTopicJob(final Time time,
                     final DSLContext jooqCtx,
                     final Set<Uuid> topicIds,
                     final Consumer<Long> durationCallback) {
          this.time = time;
          this.jooqCtx = jooqCtx;
          this.topicIds = topicIds;
          this.durationCallback = durationCallback;
      }
  
      @Override
      public void run() {
          if (topicIds.isEmpty()) {
              return;
          }
          JobUtils.run(this::runOnce, time, durationCallback);
      }
  
      private void runOnce() {
          jooqCtx.transaction((final Configuration conf) -> {
              final Instant now = TimeUtils.now(time);
              final UUID[] topicIds = this.topicIds.stream().map(UuidUtil::toJava).toArray(UUID[]::new);
              Routines.deleteTopicV1(conf, now, topicIds);
          });
      }
  }
  