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.tpp;
  
  import de.adorsys.psd2.xs2a.core.domain.TppMessageInformation;
  import de.adorsys.psd2.xs2a.core.error.ErrorType;
  import de.adorsys.psd2.xs2a.core.service.validator.ValidationResult;
  import de.adorsys.psd2.xs2a.core.tpp.TppInfo;
  import lombok.RequiredArgsConstructor;
  import lombok.extern.slf4j.Slf4j;
  import org.jetbrains.annotations.Nullable;
  import org.springframework.stereotype.Component;
  
  @Slf4j
  @Component
  @RequiredArgsConstructor
  public abstract class TppInfoValidator {
      private final TppInfoCheckerService tppInfoCheckerService;
  
      /**
       * Validates the TPP object contained in the consent/payment by checking whether it matches the current TPP in the request
       *
       * @param tppInfo TPP Info object contained in the consent/payment
       * @return valid result if the TPP is valid, invalid result with appropriate error otherwise
       */
      public ValidationResult validateTpp(@Nullable TppInfo tppInfo) {
          if (tppInfoCheckerService.differsFromTppInRequest(tppInfo)) {
              log.info("TPP validation has failed: TPP in consent/payment doesn't match the TPP in request");
              return ValidationResult.invalid(getErrorType(), getTppMessageInformation());
          }
  
          return ValidationResult.valid();
      }
  
      abstract ErrorType getErrorType();
  
      abstract TppMessageInformation getTppMessageInformation();
  }
  