content: /*
   * Copyright 2018-2024 adorsys GmbH & Co KG
   *
   * 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 https://www.gnu.org/licenses/.
   *
   * This project is also available under a separate commercial license. You can
   * contact us at sales@adorsys.com.
   */
  
  package de.adorsys.psd2.xs2a.service.validator.ais.account.common;
  
  import de.adorsys.psd2.core.data.ais.AisConsent;
  import de.adorsys.psd2.core.data.ais.AisConsentData;
  import de.adorsys.psd2.xs2a.core.ais.AccountAccessType;
  import de.adorsys.psd2.xs2a.core.error.ErrorType;
  import de.adorsys.psd2.xs2a.core.service.validator.ValidationResult;
  import org.apache.commons.collections4.CollectionUtils;
  import org.springframework.stereotype.Component;
  
  import java.util.EnumSet;
  
  import static de.adorsys.psd2.xs2a.core.error.MessageErrorCode.CONSENT_INVALID;
  
  @Component
  public class AccountAccessValidator {
  
      public ValidationResult validate(AisConsent aisConsent, boolean withBalance) {
          if (withBalance) {
              AisConsentData aisConsentData = aisConsent.getConsentData();
  
              if (aisConsentData.getAllPsd2() != null) {
                  return ValidationResult.valid();
              }
  
              if (EnumSet.of(AccountAccessType.ALL_ACCOUNTS, AccountAccessType.ALL_ACCOUNTS_WITH_OWNER_NAME)
                      .contains(aisConsentData.getAvailableAccountsWithBalance())) {
  
                  return ValidationResult.valid();
              }
  
              if (CollectionUtils.isEmpty(aisConsent.getAccess().getBalances())) {
                  return ValidationResult.invalid(ErrorType.AIS_401, CONSENT_INVALID);
              }
          }
  
          return ValidationResult.valid();
      }
  }
  