57 lines
2.3 KiB
Java
57 lines
2.3 KiB
Java
package ru.soune.nocopy.handler;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import lombok.RequiredArgsConstructor;
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import org.springframework.stereotype.Component;
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import ru.soune.nocopy.dto.*;
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import ru.soune.nocopy.entity.AuthToken;
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import ru.soune.nocopy.entity.User;
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import ru.soune.nocopy.exception.NotValidFieldException;
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import ru.soune.nocopy.repository.AuthTokenRepository;
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import ru.soune.nocopy.repository.UserRepository;
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import ru.soune.nocopy.service.AuthService;
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import java.util.Objects;
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import java.util.Optional;
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@Component
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@RequiredArgsConstructor
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public class LogoutRequestHandler implements RequestHandler {
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private final AuthService authService;
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private final AuthTokenRepository authTokenRepository;
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private final ObjectMapper objectMapper;
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private final UserRepository userRepository;
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@Override
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public BaseResponse handle(BaseRequest request) {
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LogoutRequest logoutRequest = objectMapper.convertValue(request.getMessageBody(), LogoutRequest.class);
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Optional<AuthToken> opToken = authTokenRepository.findByToken(logoutRequest.getToken());
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Optional<User> user = userRepository.findByEmail(logoutRequest.getEmail());
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if (opToken.isEmpty() || user.isEmpty()) {
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throw new NotValidFieldException("User with email or token not found",
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new BaseResponse(request.getMsgId(), MessageCode.AUTH_EMAIL_OR_TOKEN_NOT_FOUND.getCode(),
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MessageCode.AUTH_EMAIL_OR_TOKEN_NOT_FOUND.getDescription(),
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new LogoutRequest(logoutRequest.getEmail(), logoutRequest.getToken())));
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}
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if (!Objects.equals(opToken.get().getUser().getId(), user.get().getId())) {
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throw new NotValidFieldException("User token mismatch with user",
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new BaseResponse(request.getMsgId(), MessageCode.AUTH_TOKEN_MISMATCH.getCode(),
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MessageCode.AUTH_TOKEN_MISMATCH.getDescription(),
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new LogoutRequest(logoutRequest.getEmail(), logoutRequest.getToken())));
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}
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authService.logout(logoutRequest.getToken());
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return new BaseResponse(request.getMsgId(), MessageCode.SUCCESS.getCode(), MessageCode.SUCCESS.getDescription(),
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new LogOutAnswer(logoutRequest.getEmail()));
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}
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}
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