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Implement reaction panel with backend support

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Tim
2025-07-09 18:17:35 +08:00
parent 5554594123
commit 4627d34dbe
7 changed files with 213 additions and 51 deletions
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16
src/main/java/com/openisle/service/ReactionService.java
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@@ -28,8 +28,12 @@ public class ReactionService {
.orElseThrow(() -> new IllegalArgumentException("User not found"));
Post post = postRepository.findById(postId)
.orElseThrow(() -> new IllegalArgumentException("Post not found"));
Reaction reaction = reactionRepository.findByUserAndPost(user, post)
.orElseGet(Reaction::new);
java.util.Optional<Reaction> existing = reactionRepository.findByUserAndPostAndType(user, post, type);
if (existing.isPresent()) {
reactionRepository.delete(existing.get());
return null;
}
Reaction reaction = new Reaction();
reaction.setUser(user);
reaction.setPost(post);
reaction.setType(type);
@@ -45,8 +49,12 @@ public class ReactionService {
.orElseThrow(() -> new IllegalArgumentException("User not found"));
Comment comment = commentRepository.findById(commentId)
.orElseThrow(() -> new IllegalArgumentException("Comment not found"));
Reaction reaction = reactionRepository.findByUserAndComment(user, comment)
.orElseGet(Reaction::new);
java.util.Optional<Reaction> existing = reactionRepository.findByUserAndCommentAndType(user, comment, type);
if (existing.isPresent()) {
reactionRepository.delete(existing.get());
return null;
}
Reaction reaction = new Reaction();
reaction.setUser(user);
reaction.setComment(comment);
reaction.setPost(null);