jiazhizhong/OpenIsle
1
0
Fork 0
mirror of https://github.com/nagisa77/OpenIsle.git synced 2026-02-22 22:21:09 +08:00
Code Issues Packages Projects Releases Wiki Activity

Return category and tag change logs as DTOs

Browse Source
This commit is contained in:
Tim
2025-09-08 14:45:47 +08:00
parent f3421265d2
commit 3b1843b6dd
4 changed files with 65 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

58
backend/src/main/java/com/openisle/mapper/PostChangeLogMapper.java
View File

@@ -1,11 +1,28 @@
package com.openisle.mapper;
import com.openisle.dto.CategoryDto;
import com.openisle.dto.PostChangeLogDto;
import com.openisle.dto.TagDto;
import com.openisle.model.*;
import com.openisle.repository.CategoryRepository;
import com.openisle.repository.TagRepository;
import lombok.RequiredArgsConstructor;
import org.springframework.stereotype.Component;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.stream.Collectors;
@Component
@RequiredArgsConstructor
public class PostChangeLogMapper {
private final CategoryRepository categoryRepository;
private final TagRepository tagRepository;
private final CategoryMapper categoryMapper;
private final TagMapper tagMapper;
public PostChangeLogDto toDto(PostChangeLog log) {
PostChangeLogDto dto = new PostChangeLogDto();
dto.setId(log.getId());
@@ -22,11 +39,11 @@ public class PostChangeLogMapper {
dto.setOldContent(c.getOldContent());
dto.setNewContent(c.getNewContent());
} else if (log instanceof PostCategoryChangeLog cat) {
dto.setOldCategory(cat.getOldCategory());
dto.setNewCategory(cat.getNewCategory());
dto.setOldCategory(mapCategory(cat.getOldCategory()));
dto.setNewCategory(mapCategory(cat.getNewCategory()));
} else if (log instanceof PostTagChangeLog tag) {
dto.setOldTags(tag.getOldTags());
dto.setNewTags(tag.getNewTags());
dto.setOldTags(mapTags(tag.getOldTags()));
dto.setNewTags(mapTags(tag.getNewTags()));
} else if (log instanceof PostClosedChangeLog cl) {
dto.setOldClosed(cl.isOldClosed());
dto.setNewClosed(cl.isNewClosed());
@@ -39,4 +56,37 @@ public class PostChangeLogMapper {
}
return dto;
}
private CategoryDto mapCategory(String name) {
if (name == null) {
return null;
}
return categoryRepository.findByName(name)
.map(categoryMapper::toDto)
.orElseGet(() -> {
CategoryDto dto = new CategoryDto();
dto.setName(name);
return dto;
});
}
private List<TagDto> mapTags(String tags) {
if (tags == null || tags.isBlank()) {
return Collections.emptyList();
}
return Arrays.stream(tags.split(","))
.map(String::trim)
.map(this::mapTag)
.collect(Collectors.toList());
}
private TagDto mapTag(String name) {
return tagRepository.findByName(name)
.map(tagMapper::toDto)
.orElseGet(() -> {
TagDto dto = new TagDto();
dto.setName(name);
return dto;
});
}
}