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Commit 8d03a3f

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Added Mapper folder in the MVCPracticeAdvanced section of a small course on Java EE
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package AirportSimulatorTwo.Mapper;
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import AirportSimulatorTwo.DTO.CreateUserDto;
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import AirportSimulatorTwo.Entity.EntityEnum.Gender;
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import AirportSimulatorTwo.Entity.EntityEnum.Role;
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import AirportSimulatorTwo.Entity.User;
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import AirportSimulatorTwo.Util.LocalDateFormatter;
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import lombok.AccessLevel;
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import lombok.NoArgsConstructor;
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/* Конструктор без аргументов с параметрами доступа PRIVATE */
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@NoArgsConstructor(access = AccessLevel.PRIVATE)
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public class CreateUserMapper implements Mapper<CreateUserDto, User> {
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private static final CreateUserMapper INSTANCE = new CreateUserMapper();
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private static final String IMAGE_USER_FOLDER = "users/";
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public static CreateUserMapper getInstance() {
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return INSTANCE;
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}
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/*
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Для преобразования полученной из формы регистрации даты (String)
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из строки в дату удобную для понимания базой данных LocalDate
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применяем самописный утиллитный класс LocalDateFormatter
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*/
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@Override
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public User mapFrom(CreateUserDto object) {
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return User.builder().
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name(object.getName()).
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birthday(LocalDateFormatter.format(object.getBirthday())).
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email(object.getEmail()).
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image(IMAGE_USER_FOLDER + object.getImage().getSubmittedFileName()).
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password(object.getPassword()).
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gender(Gender.valueOf(object.getGender())).
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role(Role.valueOf(object.getRole())).
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build();
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}
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}
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package AirportSimulatorTwo.Mapper;
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public interface Mapper <F, T> {
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T mapFrom(F object);
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}
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package AirportSimulatorTwo.Mapper;
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import AirportSimulatorTwo.DTO.ReadUserDto;
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import AirportSimulatorTwo.Entity.User;
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import lombok.AccessLevel;
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import lombok.NoArgsConstructor;
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@NoArgsConstructor(access = AccessLevel.PRIVATE)
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public class ReadUserMapper implements Mapper<User, ReadUserDto> {
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private static final ReadUserMapper INSTANCE = new ReadUserMapper();
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public static ReadUserMapper getInstance() {
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return INSTANCE;
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}
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@Override
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public ReadUserDto mapFrom(User object) {
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return ReadUserDto.builder().
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id(object.getId()).
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name(object.getName()).
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birthday(object.getBirthday()).
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email(object.getEmail()).
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image(object.getImage()).
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role(object.getRole()).
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gender(object.getGender()).
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build();
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}
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}

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