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UserParams.java
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package com.myapp.dto;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.myapp.domain.User;
import lombok.EqualsAndHashCode;
import lombok.ToString;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import javax.validation.constraints.Size;
import java.util.Optional;
@ToString
@EqualsAndHashCode
public final class UserParams {
@SuppressWarnings("unused")
private static final Logger logger = LoggerFactory.getLogger(UserParams.class);
private final String email;
@Size(min = 8, max = 100)
private final String password;
private final String name;
public UserParams(@JsonProperty("email") String email,
@JsonProperty("password") String password,
@JsonProperty("name") String name) {
this.email = email;
this.password = password;
this.name = name;
}
public Optional<String> getEmail() {
return Optional.ofNullable(email);
}
public Optional<String> getEncodedPassword() {
return Optional.ofNullable(password).map(p -> new BCryptPasswordEncoder().encode(p));
}
public Optional<String> getName() {
return Optional.ofNullable(name);
}
public User toUser() {
User user = new User();
user.setUsername(email);
user.setPassword(new BCryptPasswordEncoder().encode(password));
user.setName(name);
return user;
}
public UsernamePasswordAuthenticationToken toAuthenticationToken() {
return new UsernamePasswordAuthenticationToken(email, password);
}
}