107 lines
3.3 KiB
Java
107 lines
3.3 KiB
Java
package io.spring.application.user;
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import io.spring.core.user.EncryptService;
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import io.spring.core.user.User;
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import io.spring.core.user.UserRepository;
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import java.lang.annotation.Retention;
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import java.lang.annotation.RetentionPolicy;
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import javax.validation.Constraint;
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import javax.validation.ConstraintValidator;
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import javax.validation.ConstraintValidatorContext;
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import javax.validation.Valid;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.stereotype.Service;
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import org.springframework.validation.annotation.Validated;
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@Service
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@Validated
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public class UserService {
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private UserRepository userRepository;
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private String defaultImage;
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private EncryptService encryptService;
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@Autowired
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public UserService(
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UserRepository userRepository,
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@Value("${image.default}") String defaultImage,
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EncryptService encryptService) {
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this.userRepository = userRepository;
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this.defaultImage = defaultImage;
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this.encryptService = encryptService;
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}
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public User createUser(@Valid RegisterParam registerParam) {
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User user =
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new User(
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registerParam.getEmail(),
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registerParam.getUsername(),
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encryptService.encrypt(registerParam.getPassword()),
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"",
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defaultImage);
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userRepository.save(user);
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return user;
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}
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public void updateUser(@Valid UpdateUserCommand command) {
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User user = command.getTargetUser();
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UpdateUserParam updateUserParam = command.getParam();
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user.update(
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updateUserParam.getEmail(),
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updateUserParam.getUsername(),
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updateUserParam.getPassword(),
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updateUserParam.getBio(),
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updateUserParam.getImage());
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userRepository.save(user);
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}
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}
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@Constraint(validatedBy = UpdateUserValidator.class)
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@Retention(RetentionPolicy.RUNTIME)
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@interface UpdateUserConstraint {
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String message() default "invalid update param";
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Class[] groups() default {};
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Class[] payload() default {};
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}
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class UpdateUserValidator implements ConstraintValidator<UpdateUserConstraint, UpdateUserCommand> {
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@Autowired private UserRepository userRepository;
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@Override
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public boolean isValid(UpdateUserCommand value, ConstraintValidatorContext context) {
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String inputEmail = value.getParam().getEmail();
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String inputUsername = value.getParam().getUsername();
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final User targetUser = value.getTargetUser();
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boolean isEmailValid =
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userRepository.findByEmail(inputEmail).map(user -> user.equals(targetUser)).orElse(true);
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boolean isUsernameValid =
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userRepository
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.findByUsername(inputUsername)
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.map(user -> user.equals(targetUser))
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.orElse(true);
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if (isEmailValid && isUsernameValid) {
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return true;
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} else {
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context.disableDefaultConstraintViolation();
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if (!isEmailValid) {
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context
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.buildConstraintViolationWithTemplate("email already exist")
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.addPropertyNode("email")
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.addConstraintViolation();
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}
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if (!isUsernameValid) {
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context
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.buildConstraintViolationWithTemplate("username already exist")
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.addPropertyNode("username")
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.addConstraintViolation();
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}
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return false;
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}
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}
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}
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