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Implement AND logic for category and tag filters

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Tim
2025-07-09 20:20:42 +08:00
parent 8baae21fb8
commit 872113172e
4 changed files with 43 additions and 8 deletions
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25
src/main/java/com/openisle/service/PostService.java
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@@ -168,6 +168,31 @@ public class PostService {
return postRepository.findDistinctByTagsInAndStatus(tags, PostStatus.PUBLISHED);
}
public List<Post> listPostsByCategoriesAndTags(java.util.List<Long> categoryIds,
java.util.List<Long> tagIds,
Integer page,
Integer pageSize) {
if (categoryIds == null || categoryIds.isEmpty() || tagIds == null || tagIds.isEmpty()) {
return java.util.List.of();
}
Pageable pageable = null;
if (page != null && pageSize != null) {
pageable = PageRequest.of(page, pageSize);
}
java.util.List<Category> categories = categoryRepository.findAllById(categoryIds);
java.util.List<com.openisle.model.Tag> tags = tagRepository.findAllById(tagIds);
if (categories.isEmpty() || tags.isEmpty()) {
return java.util.List.of();
}
if (pageable != null) {
return postRepository.findDistinctByCategoryInAndTagsInAndStatus(categories, tags, PostStatus.PUBLISHED, pageable);
}
return postRepository.findDistinctByCategoryInAndTagsInAndStatus(categories, tags, PostStatus.PUBLISHED);
}
public List<Post> listPendingPosts() {
return postRepository.findByStatus(PostStatus.PENDING);
}