59 lines
2.3 KiB
Java
59 lines
2.3 KiB
Java
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package ru.soune.no_copy.handler;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import lombok.RequiredArgsConstructor;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.stereotype.Component;
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import org.springframework.validation.BeanPropertyBindingResult;
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import org.springframework.validation.BindingResult;
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import ru.soune.no_copy.dto.BaseRequest;
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import ru.soune.no_copy.dto.MessageCode;
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import ru.soune.no_copy.dto.RegRequest;
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import ru.soune.no_copy.exception.NotValidFieldException;
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import ru.soune.no_copy.exception.ValidationException;
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import ru.soune.no_copy.repository.UserRepository;
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import ru.soune.no_copy.service.AuthService;
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import java.util.HashMap;
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import java.util.Map;
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@Slf4j
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@Component
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@RequiredArgsConstructor
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public class RegRequestHandler implements RequestHandler {
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private final UserRepository userRepository;
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private final RegRequestValidator regRequestValidator;
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private final AuthService authService;
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private final ObjectMapper objectMapper;
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@Override
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public Map<String, Object> handle(BaseRequest request) throws ValidationException {
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RegRequest regRequest = objectMapper.convertValue(request.getMessageBody(), RegRequest.class);
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if (userRepository.existsByEmail(regRequest.getEmail())) {
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throw new NotValidFieldException("User already exists with email: " + regRequest.getEmail(),
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request.getMsgId(), MessageCode.REG_EMAIL_EXISTS.getCode(),
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MessageCode.REG_EMAIL_EXISTS.getDescription());
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}
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BindingResult bindingResult = new BeanPropertyBindingResult(regRequest, "regRequest");
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regRequestValidator.validate(regRequest, bindingResult);
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if (bindingResult.hasErrors()) {
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throw new ValidationException(bindingResult, request.getMsgId());
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}
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authService.register(regRequest);
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return fillResponseInfo(request.getMsgId(), MessageCode.SUCCESS.getCode(),
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MessageCode.SUCCESS.getDescription());
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}
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private Map<String, Object> fillResponseInfo(Integer msgId, Integer messageCode, String messageDesc) {
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Map<String, Object> response = new HashMap<>();
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response.put("msg_id", msgId);
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response.put("message_code", messageCode);
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response.put("message_desc", messageDesc);
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return response;
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}
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}
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