src/main/java/com/packagemanagement/application/dto/PackageMapper.java - master - Chebarik/PackageManagement

src/main/java/com/packagemanagement/application/dto/PackageMapper.java
69 строк3 KB
Николай Мехоношин
Implemented non functional requirements
14 апр 2026, 18:37
14 апр 2026, 18:372e86838
package com.packagemanagement.application.dto;

import com.packagemanagement.domain.model.Package;
import com.packagemanagement.domain.model.PackageFormat;
import com.packagemanagement.domain.model.PackageId;
import com.packagemanagement.domain.model.PackageVersion;
import com.packagemanagement.domain.model.VersionStatus;
import org.mapstruct.Mapper;
import org.mapstruct.Mapping;
import org.mapstruct.Named;

import java.time.Instant;
import java.time.format.DateTimeFormatter;
import java.util.List;

@Mapper(componentModel = "spring")
public interface PackageMapper {

    DateTimeFormatter DATE_FORMATTER = DateTimeFormatter.ISO_INSTANT;

    @Mapping(target = "id", source = "id", qualifiedByName = "packageIdToString")
    @Mapping(target = "format", source = "format", qualifiedByName = "formatToString")
    @Mapping(target = "highestVersion", source = "pkg", qualifiedByName = "extractHighestVersion")
    @Mapping(target = "createdAt", source = "createdAt", qualifiedByName = "instantToString")
    @Mapping(target = "updatedAt", source = "updatedAt", qualifiedByName = "instantToString")
    @Mapping(target = "versions", source = "versions")
    PackageDto toDto(Package pkg);

    @Mapping(target = "id", source = "id", qualifiedByName = "packageIdToString")
    @Mapping(target = "format", source = "format", qualifiedByName = "formatToString")
    @Mapping(target = "highestVersion", source = "pkg", qualifiedByName = "extractHighestVersion")
    @Mapping(target = "createdAt", source = "createdAt", qualifiedByName = "instantToString")
    @Mapping(target = "updatedAt", source = "updatedAt", qualifiedByName = "instantToString")
    @Mapping(target = "versions", expression = "java(java.util.Collections.emptyList())")
    PackageDto toDtoWithoutVersions(Package pkg);

    @Mapping(target = "publishedDate", source = "publishedDate", qualifiedByName = "instantToString")
    @Mapping(target = "status", source = "status", qualifiedByName = "statusToString")
    VersionDto toDto(PackageVersion version);

    List<VersionDto> toVersionDtoList(List<PackageVersion> versions);

    @Named("packageIdToString")
    default String packageIdToString(PackageId id) {
        return id != null ? id.getValue() : null;
    }

    @Named("formatToString")
    default String formatToString(PackageFormat format) {
        return format != null ? format.name() : null;
    }

    @Named("statusToString")
    default String statusToString(VersionStatus status) {
        return status != null ? status.name() : null;
    }

    @Named("instantToString")
    default String instantToString(Instant instant) {
        return instant != null ? DATE_FORMATTER.format(instant) : null;
    }

    @Named("extractHighestVersion")
    default String extractHighestVersion(Package pkg) {
        return pkg.getHighestVersion()
                .map(PackageVersion::getVersionNumber)
                .orElse(null);
    }
}