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/*
 * Copyright Camunda Services GmbH and/or licensed to Camunda Services GmbH under
 * one or more contributor license agreements. See the NOTICE file distributed
 * with this work for additional information regarding copyright ownership.
 * Licensed under the Camunda License 1.0. You may not use this file
 * except in compliance with the Camunda License 1.0.
 */
package io.camunda.exporter.handlers;

import io.camunda.exporter.exceptions.PersistenceException;
import io.camunda.exporter.store.BatchRequest;
import io.camunda.webapps.schema.entities.usermanagement.RoleEntity;
import io.camunda.zeebe.protocol.record.Record;
import io.camunda.zeebe.protocol.record.ValueType;
import io.camunda.zeebe.protocol.record.intent.Intent;
import io.camunda.zeebe.protocol.record.intent.RoleIntent;
import io.camunda.zeebe.protocol.record.value.RoleRecordValue;
import java.util.List;
import java.util.Set;

public class RoleDeletedHandler implements ExportHandler {
  private static final Set SUPPORTED_INTENTS = Set.of(RoleIntent.DELETED);
  private final String indexName;

  public RoleDeletedHandler(final String indexName) {
    this.indexName = indexName;
  }

  @Override
  public ValueType getHandledValueType() {
    return ValueType.ROLE;
  }

  @Override
  public Class getEntityType() {
    return RoleEntity.class;
  }

  @Override
  public boolean handlesRecord(final Record record) {
    return getHandledValueType().equals(record.getValueType())
        && SUPPORTED_INTENTS.contains(record.getIntent());
  }

  @Override
  public List generateIds(final Record record) {
    return List.of(String.valueOf(record.getKey()));
  }

  @Override
  public RoleEntity createNewEntity(final String id) {
    return new RoleEntity().setId(id);
  }

  @Override
  public void updateEntity(final Record record, final RoleEntity entity) {
    final RoleRecordValue value = record.getValue();
    entity.setKey(value.getRoleKey()).setName(value.getName());
  }

  @Override
  public void flush(final RoleEntity entity, final BatchRequest batchRequest)
      throws PersistenceException {
    batchRequest.delete(indexName, entity.getId());
  }

  @Override
  public String getIndexName() {
    return indexName;
  }
}